molybdenum has been researched along with allopurinol in 264 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 147 (55.68) | 18.7374 |
| 1990's | 43 (16.29) | 18.2507 |
| 2000's | 46 (17.42) | 29.6817 |
| 2010's | 25 (9.47) | 24.3611 |
| 2020's | 3 (1.14) | 2.80 |
| Authors | Studies |
|---|---|
| Bray, RC; Lowe, DJ | 1 |
| Beemer, FA; Brink, M; de Bree, PK; Duran, M; Korteland, J; Lombeck, I; van de Heiden, C; Wadman, SK | 1 |
| Brill, WJ; Pienkos, PT; Shah, VK | 1 |
| Lee, KY | 1 |
| Hyde, JS; Lowe, DJ | 1 |
| Bray, RC; Dalton, H; Lowe, DJ; Pawlik, T | 1 |
| Barber, MJ; Bray, RC; Coughlan, MP; Lowe, DJ | 1 |
| Barber, MJ; Bray, RC; Lowe, DJ; Pawlik, RT | 1 |
| Barber, MJ; Bray, RC; Cammack, R | 1 |
| Bray, RC; Gutteridge, S; Tanner, SJ | 2 |
| Bergmann, F; Bray, RC; Tanner, SJ | 1 |
| Bray, RC; Tanner, SJ | 1 |
| Bray, RC; Gutteridge, S; Stotter, DA; Tanner, SJ | 1 |
| Heuvelen, AV | 1 |
| Bordas, J; Bray, RC; Garner, CD; Gutteridge, S; Hasnain, SS | 2 |
| Beemer, FA; Brink, W; Duran, M; van der Heiden, C; Wadman, SK | 1 |
| Coughlan, MP; Fhaoláin, IN | 1 |
| Mertz, W | 1 |
| Barber, MJ; Bray, RC; Cammack, R; Coughlan, MP | 1 |
| Johnson, JL; Jones, HP; Rajagopalan, KV | 1 |
| Coughlan, MP | 2 |
| Johnson, JL; Rajagopalan, KV | 1 |
| Pitt, MA | 1 |
| Barber, MJ; Bray, RC; Coughlan, MP; Dalton, H; Lowe, DJ | 1 |
| Beedham, C; Critchley, DJ; Rance, DJ | 1 |
| Beckman, JS; Freeman, BA; Hsu, CY; Lindsay, S; Liu, TH; Marshall, PA; Parks, DA; Thompson, JK; Xu, JA | 1 |
| Barber, MJ; Bastian, NR; Kay, CJ; Rajagopalan, KV | 1 |
| Bennett, B; Bray, RC; Howes, BD; Koppenhöfer, A; Lowe, DJ | 1 |
| Bougle, D; Bureau, F; Duhamel, JF; Foucault, D; Voirin, J | 1 |
| Barber, MJ; Kay, CJ | 1 |
| Anger, G; Bray, RC; Ehrenberg, A; Howes, BD; Lowe, DJ; Pinhal, NM; Raynor, JB; Turner, NA | 1 |
| Dunham, WR; Fish, KM; Massey, V; Sands, RH | 1 |
| Hille, R; Oertling, WA | 1 |
| Fiskin, AM; Garrison, RG; Zalles, MC | 1 |
| Beedham, C; Bruce, SE; Critchley, DJ; Rance, DJ | 1 |
| Gardlik, S; Rajagopalan, KV | 1 |
| D'Ardenne, SC; Edmondson, DE | 1 |
| Bray, RC; Diakun, GP; Turner, NA | 1 |
| Barata, B; Bray, RC; Deistung, J; Le Gall, J; Moura, JJ; Turner, N | 1 |
| Ianovskaia, IM; Kozachenko, AI; Lependina, OL; Nagler, LG; Vartanian, LS | 1 |
| Bray, RC; George, GN | 2 |
| Bray, RC; Deistung, J; Ventom, AM | 1 |
| Yang, MT; Yang, SP | 1 |
| Bray, RC; George, GN; Godfrey, C; Peterson, J; Thomson, AJ | 1 |
| Bray, RC | 2 |
| Richert, DA; Westerfeld, WW | 4 |
| Angermüller, S; Bruder, G; Fahimi, HD; Völkl, A; Wesch, H | 1 |
| Nishino, T | 1 |
| Hille, R; Sprecher, H | 1 |
| Johnson, JL; Kramer, SP; Millington, DS; Rajagopalan, KV; Ribeiro, AA | 1 |
| Hille, R; Massey, V | 1 |
| Jackson, MR; Joslin, SA; Topham, RW; Walker, MC | 1 |
| Bimar, J; Collet, S; Desjacques, P; Divry, P; Lagier, P; Lando, A; Tessonnier, JM; Vianet-Liaud, C | 1 |
| Berger, JP; Hervé, F; Soulier, J | 1 |
| Beedham, C; Johnson, C; Stell, JG | 1 |
| Hille, R; Massey, V; Stewart, RC | 2 |
| Johnson, C; Stell, JG; Stubley-Beedham, C | 2 |
| Monnet, JP; Nogues, C; Ogier, H; Roth, A; Saudubray, JM | 1 |
| Erickson, R; Lee, KY; Nason, A; Pan, SS | 1 |
| Erickson, R; Jones, G; Lee, KY; May, F; Nason, A; Pan, SS | 1 |
| Bray, RC; Meriwether, LS | 1 |
| Handler, P; Rajagopalan, KV | 1 |
| Bray, RC; Gibson, JF | 1 |
| Bray, RC; Knowles, PF; Pick, FM; Vänngård, T | 1 |
| Beinert, H; Palmer, G | 1 |
| Massey, V; Palmer, G | 1 |
| Coughlan, MP; Handler, P; Rajagopalan, KV | 1 |
| Beinert, H; Orme-Johnson, WH | 1 |
| Bray, RC; Vänngård, T | 1 |
| Bray, RC; Pick, FM | 1 |
| Haight, GP; Huang, TJ | 1 |
| Bray, RC; McGartoll, MA; Pick, FM; Swann, JC | 1 |
| Beacham, LM; Edmondson, D; Elion, GB; Massey, V; Palmer, G | 1 |
| Bray, RC; Swann, JC | 1 |
| Seelig, MS | 1 |
| Bray, RC; Lowe, DJ; Lynden-Bell, RM | 1 |
| Ballou, D; Edmondson, D; Massey, V; Palmer, G; Van Heuvelen, A | 1 |
| Cohen, HJ; Johnson, JL; Rajagopalan, KV | 3 |
| Ballou, DP; Massey, V; Olson, JS; Palmer, G | 1 |
| Cohen, HJ; Johnson, JL; Rajagopalan, KV; Waud, WR | 1 |
| Cleere, WF; Coughlan, MP | 1 |
| Stiefel, EI | 1 |
| Cohen, HJ; Drew, RT; Johnson, JL; Rajagopalan, KV | 1 |
| Elbowicz-Waniewska, Z | 1 |
| Boghianu, L; Dinu, I; Sporn, A | 1 |
| Chaykin, S; Chu, AE; Felsted, RL | 1 |
| Koval'skiĭ, VV; Tsoĭ, GG; Vorotinitskaia, IE | 1 |
| Jezewska, MM | 1 |
| Affonso, OR; Mitidieri, E | 1 |
| Bray, RC; Hart, LI | 1 |
| Bacher, A; Barth, G; Bayer, E; Bunnenberg, E; Djerassi, C; Krauss, P; Voelter, W | 1 |
| Kapoor, NK; Schleich, A; Werner, D | 1 |
| Dundas, I; Owen, EC | 1 |
| Gusev, EV | 1 |
| Bray, RC; Chapman, HR; Hart, LI; McGartoll, MA | 1 |
| Elion, GB; Komai, H; Massey, V; Palmer, G | 1 |
| Holck, HG; Lish, PM; Malone, MH; Sjogren, DW; Westerfeld, WW | 1 |
| Morrow, BH; Roussos, GG | 1 |
| Affanso, OR; Mitidieri, E | 1 |
| Bray, RC; McGartoll, MA | 1 |
| Brumby, PE; Komai, H; Massey, V | 1 |
| Hart, LI; Owen, EC; Proudfoot, R | 1 |
| Handler, P; Rajagopalan, KV; Smith, ST | 1 |
| Bray, RC; Hawkes, TR | 2 |
| Coughlan, MP; Johnson, JL; Rajagopalan, KV | 1 |
| Bray, RC; Gutteridge, S; Malthouse, JP | 1 |
| Bray, RC; Malthouse, JP | 2 |
| Koroleva, TR; Korostovtsev, DS; Kozhemiakin, LA | 1 |
| Bray, RC; Gutteridge, S | 2 |
| Bray, RC; Malthouse, JP; Williams, JW | 1 |
| Rajagopalan, KV; Wahl, RC | 1 |
| Bray, RC; George, GN; Lowe, DJ; Malthouse, JP | 1 |
| Barber, MJ; Salerno, JC; Siegel, LM | 1 |
| Barber, MJ; Siegel, LM; Spence, JT | 1 |
| Bray, RC; George, GN; Gutteridge, S; Norlander, L; Stell, JG; Stubley, C | 1 |
| Barber, MJ; Coughlan, MP; Rajagopalan, KV; Siegel, LM | 1 |
| Fee, JA; Hille, R; Massey, V; Stewart, RC | 1 |
| Barber, MJ; Siegel, LM | 2 |
| Bray, RC; George, GN; Hawkes, TR | 1 |
| Fukui, S; Ishizuka, M; Toraya, T; Ushio, K | 1 |
| Nakamura, A; Ueyama, N | 1 |
| Bíbr, B; Lener, J | 1 |
| Arison, BH; Hainline, BE; Johnson, JL; Rajagopalan, KV | 1 |
| Amy, NK; Kelley, MK | 1 |
| Bettenhaussen, CW; Claassen, VP; Fokkens, RH; Nibbering, NM; Oltmann, LF; Pinkse, FA; Stouthamer, AH; van 't Riet, J | 1 |
| Davis, MD; Edmondson, DE; Müller, F | 1 |
| Claassen, VP; Oltmann, LF; Stouthamer, AH; Vader, CE; van 't Riet, J | 1 |
| Hainline, BE; Johnson, JL; Rajagopalan, KV | 1 |
| Palmer, G; Porras, AG | 1 |
| Davis, MD; Olson, JS; Palmer, G | 1 |
| Charpentier, C; Frezal, J; Kesseler, A; Munnich, A; Ogier, H; Perignon, JL; Saudubray, JM | 1 |
| Beemer, FA; Delleman, JW | 1 |
| Archer, M; Engh, R; Hof, P; Huber, R; LeGall, J; Moura, I; Moura, JJ; Romão, MJ; Schneider, M | 1 |
| Bray, RC; Doyle, WA; Turner, NA; Ventom, AM | 1 |
| Hille, R; Ratnam, K; Ryan, MG | 1 |
| Mandel, H; Stroomer, LE; van Cruchten, AG; van Gennip, AH | 1 |
| Cazzaniga, G; Falciani, F; Garattini, E; Gatti, A; Goldwurm, S; Li Calzi, M; Minoia, C; Ronchi, A; Salmona, M; Terao, M | 1 |
| Hille, R | 4 |
| Britt, RD; Hille, R; Kim, JH; Lorigan, GA | 1 |
| Hille, R; Kim, JH | 1 |
| Hemann, C; Hille, R; Kim, JH | 1 |
| Bennett, B; Bray, RC; Howes, BD; Lowe, DJ; Richards, RL; Turner, NA | 1 |
| Hille, R; Kim, JH; Knaut, H; Ryan, MG | 1 |
| Bennett, B; Bray, RC; Burke, JF; Chovnick, A; Doyle, WA; Howes, BD; Lowe, DJ; Richards, RL; Turner, NA; Ventom, A; Whittle, JR | 1 |
| Archer, M; Duarte, RO; Hille, R; Hof, P; Huber, R; LeGall, J; Liu, MY; Moura, I; Moura, JJ; Romão, MJ | 1 |
| Bellini, C; Bertola, A; Bonioli, E; Caruso, U; DiStefano, A; Dorche, C; Fantasia, AR; Minniti, G; Palmieri, A | 1 |
| Holmer, SA; Houlton, CL; Westmoreland, TD | 1 |
| Kisker, C; Rees, DC; Schindelin, H | 1 |
| Canne, C; Fetzner, S; Finsterbusch, J; Hüttermann, J; Kappl, R; Lingens, F; Stephan, I | 1 |
| Dempski, R; Hille, R; Ilich, P; Xia, M | 1 |
| Bray, RC; Lowe, DJ; Richards, RL | 1 |
| Repine, JE; Wright, RM | 1 |
| Bray, RC; Eisenthal, R; Godber, B; Harrison, R; Sanders, S | 1 |
| Demontis, S; Garattini, E; Kurosaki, M; Terao, M; Zanotta, S | 1 |
| Huber, R; Knäblein, J; Moura, JJ; Romão, MJ | 1 |
| Benboubetra, M; Blake, DR; Harrison, R; Page, S; Powell, D; Selase, F; Stevens, CR; Wolstenholme, AJ | 1 |
| Benjamin, N; Blake, DR; Naughton, D; Symons, MC; Winyard, PG; Zhang, Z | 1 |
| Kamble, SM; Kamlakar, PL; Vaidya, SM | 1 |
| Baas, D; Kisker, C; Kroneck, PM; Meckenstock, RU; Rétey, J; Schindelin, H | 1 |
| Fukahori, M; Ichimori, K; Nakazawa, H; Nishino, T; Okamoto, K | 1 |
| Dobbek, H; Gremer, L; Huber, R; Meyer, O | 1 |
| Angermüller, S; Klipp, W; Leimkühler, S; Mendel, RR; Schwarz, G | 1 |
| McManaman, JL; Neville, MC; Wright, RM | 1 |
| Asso, M; Belle, V; Bertrand, P; Caldeira, J; Guigliarelli, B; Moura, I; Moura, JJ | 1 |
| Blake, DR; Doel, JJ; Eisenthal, R; Godber, BL; Harrison, R; Sapkota, GP; Stevens, CR | 1 |
| Lee, CI; Liu, X; Zweier, JL | 1 |
| Baumane, L; Dambrova, M; Kalvinsh, I; Kiuru, A; Wikberg, JE | 1 |
| Behrens, A; Fryxelius, J; Lorber, C; Nordlander, E; Thapper, A | 1 |
| Demontis, S; Garattini, E; Kurosaki, M; Marini, M; Salmona, M; Saltini, G; Terao, M | 1 |
| Hanson, GR; Klipp, W; Leimkuhler, S; McEwan, AG; Shaw, AL; Solomon, PS; Young, MD | 1 |
| Carducci, MD; Enemark, JH; Mader, ML | 1 |
| Li, H; Liu, X; Samouilov, A; Zweier, JL | 2 |
| Hwang, KC; Tai, LA | 1 |
| Doel, JJ; Eisenthal, R; Godber, BL; Harrison, R | 1 |
| Doel, JJ; Eisenthal, R; Godber, BL; Goult, TA; Harrison, R | 1 |
| Boll, M; Buchanan, G; El Kasmi, A; Fuchs, G; Lowe, DJ; Meier, C; Ragsdale, SW; Trautwein, A | 1 |
| Nishino, T; Pai, EF | 1 |
| Lowe, DJ | 1 |
| Brondino, CD; Cunha, CA; Moura, JJ; Romão, MJ | 1 |
| Bayindir, O; Erkin, E; Güner, I; Habif, S; Ozmen, B; Ozmen, D | 1 |
| Andreesen, JR; Schräder, T; Thiemer, B | 1 |
| Hille, R; Ilich, P | 1 |
| Amaya, Y; Kashima, Y; Kawamoto, S; Nishino, T; Okamoto, K | 1 |
| Brandsch, R; Sandu, C | 1 |
| Garattini, E; Mendel, R; Romão, MJ; Terao, M; Wright, R | 1 |
| Kitagawa, T; Maiti, NC; Nishino, T; Okamoto, K; Tomita, T | 1 |
| DE RENZO, EC; HEYTLER, PG; HUTCHINGS, BL; KALEITA, E; OLESON, JJ; WILLIAMS, JH | 1 |
| BEINERT, H; GREEN, DE | 1 |
| BURNETT, WT; COMAR, CL; MONROE, RA; TOTTER, JR; WHITNEY, IB | 1 |
| DE RENZO, EC; HEYTLER, PG; KALEITA, E | 1 |
| DE RENZO, EC | 1 |
| GREEN, DE; MACKLER, B; MAHLER, HR | 1 |
| Cox, DH; Harris, DL | 1 |
| BEINERT, H; BRAY, RC; PALMER, G | 2 |
| STRITTMATTER, CF | 1 |
| Cosper, MM; Enemark, JH; Helton, ME; Kirk, ML; McNaughton, RL | 1 |
| Atmani, D; Benboubetra, M; Harrison, R | 1 |
| Boer, DR; Brondino, CD; Moura, JJ; Romão, MJ; Thapper, A | 1 |
| Bonin, I; Dobbek, H; Fetzner, S; Huber, R; Martins, BM; Purvanov, V | 1 |
| Atmani, D; Baghiani, A; Benboubetra, M; Harrison, R | 1 |
| Chaudhury, PK; Dubey, P; Nagarajan, K; Sarkar, S | 1 |
| Boll, M; Ermler, U; Page, CC; Unciuleac, M; Warkentin, E | 1 |
| Doonan, CJ; George, GN; Hille, R; Stockert, A | 1 |
| Baghiani, A; Benboubetra, M; Harrison, R | 1 |
| Basu, P; Kirk, ML; McNaughton, RL; Mondal, S; Nemykin, VN | 1 |
| Aisaka, K; Akiba-Goto, M; Yasuhara, A | 1 |
| Brondino, CD; Moura, I; Moura, JJ; Romão, MJ | 1 |
| Bayse, CA | 1 |
| Choi, EY; Hemann, C; Hille, R; Ilich, P; Stockert, AL | 1 |
| Groysman, S; Holm, RH; Lee, SC; Wang, JJ | 1 |
| Bell, CE; Hille, R; Pauff, JM; Zhang, J | 1 |
| Canário, S; Chaves, S; Diniz, C; Fresco, P; Gil, M; Herdtweck, E; Jelic, R; Romão, MJ; Santos, MA; Sousa, J; Trincão, J | 1 |
| Nishino, T; Okamoto, K | 1 |
| Cao, H; Hille, R; Pauff, JM | 2 |
| Hille, R; Pauff, JM | 1 |
| Nazemiyeh, H; Rashidi, MR | 1 |
| Castillo, CE; Duhme-Klair, AK; Leigh, M; Raines, DJ | 2 |
| Cao, H; Hall, J; Hille, R | 2 |
| Kirk, ML; Sempombe, J; Stein, B | 1 |
| Filipan-Litvić, M; Litvić, M; Lovrić, M; Regović, M; Smic, K | 1 |
| Berhane, A; Kirk, ML | 1 |
| Mitra, J; Sarkar, S | 1 |
| Kappler, U; Nouwens, AS | 1 |
| Ng, VW; White, JM; Young, CG | 1 |
| Chen, C; Lü, JM; Yao, Q | 1 |
| Barros, MP; Colepicolo, P; Dagenais-Bellefeuille, S; Ganini, D; Glavina, AB; Hollnagel, HC; Morse, D; Soares, CO | 1 |
| Basu, P; Hall, J; Hille, R | 1 |
| Azarov, I; Basu, P; Gauthier, MC; Gladwin, MT; Merchant, BA; Ragireddy, V; Sparacino-Watkins, CE; Sun, B; Tejero, J; Thomas, J; Wang, J | 1 |
| Li, J; Ryde, U | 1 |
| Kirk, ML; Stein, BW | 1 |
| Maia, LB; Moura, JJ | 1 |
| Fukunaga, K; Hosomi, R; Nakagawa, M; Nishiyama, T; Yoshida, M | 1 |
| Cerqueira, NM; Pakhira, B; Sarkar, S | 1 |
| Cao, H; Hu, G; Luo, J; Xia, B; Zhang, C; Zhang, M | 1 |
| Young, CG | 1 |
| Correia, MA; Haumann, M; Leimkühler, S; Otrelo-Cardoso, AR; Romão, MJ; Santos-Silva, T; Schwuchow, V; Sigfridsson Clauss, KG | 1 |
| Adusumalli, S; Akhlaghi, F; Jamwal, R; Leggio, L; Obach, RS; Ryder, TF | 1 |
| Basu, P; Mintmier, B; Nassif, S; Stolz, JF | 1 |
| Maia, LB | 1 |
32 review(s) available for molybdenum and allopurinol
| Article | Year |
|---|---|
The inorganic biochemistry of molybdoenzymes.
Topics: Enzymes; Mixed Function Oxygenases; Molybdenum; Nitrate Reductases; Oxidoreductases Acting on Sulfur Group Donors; Xanthine Oxidase | 1988 |
Contributions of EPR spectroscopy to our knowledge of oxidative enzymes.
Topics: Animals; Ceruloplasmin; Cobalt; Copper; Cytochromes; Electron Spin Resonance Spectroscopy; Electron Transport; Flavins; Formates; Free Radicals; Freezing; Iron; Manganese; Microsomes; Mitochondria; Molybdenum; NAD; Orotic Acid; Oxidoreductases; Oxygen; Peroxidases; Rabbits; Succinate Dehydrogenase; Vanadium; Vitamin B 12; Xanthine Oxidase | 1965 |
Review: relationships of copper and molybdenum to iron metabolism.
Topics: Aldehyde Oxidoreductases; Animals; Binding Sites; Biological Transport, Active; Ceruloplasmin; Copper; Cytochrome c Group; Deficiency Diseases; Erythropoiesis; Ferritins; Humans; Intestinal Absorption; Iron; Liver; Molybdenum; Nutritional Requirements; Oxidation-Reduction; Rats; Xanthine Oxidase | 1972 |
[Molybdenum: the indispensable trace element].
Topics: Animals; Guinea Pigs; Humans; Intestinal Absorption; Intestinal Mucosa; Kidney; Liver; Mice; Molybdenum; Plant Proteins; Rats; Trace Elements; Virus Diseases; Xanthine Oxidase | 1973 |
Metals as constituents of enzymes.
Topics: Alcohol Oxidoreductases; Alkaline Phosphatase; Animals; Binding Sites; Carboxypeptidases; Catalysis; Deficiency Diseases; Dogs; Enzymes; Metals; Molybdenum; Nutritional Physiological Phenomena; Xanthine Oxidase; Zinc | 1971 |
The reactions and the structures of molybdenum centers in enzymes.
Topics: Aldehyde Oxidoreductases; Animals; Binding Sites; Deuterium; Electron Spin Resonance Spectroscopy; Enzymes; Metalloproteins; Molybdenum; Nitrate Reductases; Protein Binding; Sulfhydryl Compounds; Xanthine Oxidase | 1980 |
[Molybdo-oxidases and their models].
Topics: Ketone Oxidoreductases; Models, Chemical; Molybdenum; Oxidoreductases Acting on Sulfur Group Donors; Xanthine Dehydrogenase; Xanthine Oxidase | 1983 |
Effects of molybdenum on the organism (a review).
Topics: Adult; Animals; Bile; Child; Dental Caries; Environmental Exposure; Female; Food Analysis; Humans; Intestinal Absorption; Male; Molybdenum; Nutritive Value; Sulfates; Tissue Distribution; Water; Xanthine Oxidase | 1984 |
The reaction mechanism of oxomolybdenum enzymes.
Topics: Electron Transport; Kinetics; Molecular Structure; Molybdenum; Oxidoreductases Acting on Sulfur Group Donors; Potentiometry; Xanthine Oxidase | 1994 |
Recent studies on xanthine oxidase and related enzymes.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Animals; Binding Sites; Catalysis; Drosophila melanogaster; Flavoproteins; Models, Structural; Molybdenum; Xanthine Dehydrogenase; Xanthine Oxidase | 1996 |
Molybdenum-cofactor-containing enzymes: structure and mechanism.
Topics: Aldehyde Oxidoreductases; Animals; Bacteria; Coenzymes; Humans; Iron-Sulfur Proteins; Metalloproteins; Molybdenum; Molybdenum Cofactors; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Protein Conformation; Pteridines; Xanthine Oxidase | 1997 |
Recent mechanistic studies of xanthine oxidase.
Topics: Binding Sites; Hydrogen-Ion Concentration; Kinetics; Molybdenum; Oxygen; Substrate Specificity; Xanthine Oxidase | 1997 |
Role of Mo-C bonds in xanthine oxidase action.
Topics: Binding Sites; Carbon; Electron Spin Resonance Spectroscopy; Molybdenum; Xanthine Oxidase | 1997 |
The human molybdenum hydroxylase gene family: co-conspirators in metabolic free-radical generation and disease.
Topics: Aldehyde Oxidoreductases; Animals; Chromosome Mapping; Chromosomes, Human, Pair 2; Cloning, Organism; Disease; Free Radicals; Humans; Molybdenum; Xanthine Dehydrogenase; Xanthine Oxidase | 1997 |
Structure and function of molybdopterin containing enzymes.
Topics: Coenzymes; Crystallography, X-Ray; Desulfovibrio; Escherichia coli; Iron-Sulfur Proteins; Metalloproteins; Models, Molecular; Molybdenum; Molybdenum Cofactors; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Protein Conformation; Pteridines; Rhodobacter sphaeroides; Xanthine Oxidase | 1997 |
A structural comparison of molybdenum cofactor-containing enzymes.
Topics: Bacteria, Anaerobic; Coenzymes; Humans; Hydro-Lyases; Metalloproteins; Mixed Function Oxygenases; Molybdenum; Molybdenum Cofactors; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Tungsten; Xanthine Oxidase | 1998 |
The molybdenum-containing xanthine oxidoreductases and picolinate dehydrogenases.
Topics: Models, Molecular; Molybdenum; Oxidoreductases; Picolinic Acids; Protein Conformation; Xanthine Oxidase | 2002 |
Enzymes of the xanthine oxidase family: the role of molybdenum.
Topics: Catalysis; Kinetics; Models, Molecular; Molybdenum; Xanthine Oxidase | 2002 |
Molybdenum enzymes in reactions involving aldehydes and acids.
Topics: Acids; Aldehyde Oxidoreductases; Aldehydes; Animals; Models, Molecular; Molybdenum; Xanthine Oxidase | 2002 |
Molybdenum and tungsten in biology.
Topics: Aldehyde Oxidoreductases; Animals; Bacterial Proteins; Binding Sites; Coenzymes; Formate Dehydrogenases; Iron-Sulfur Proteins; Metalloproteins; Models, Molecular; Molecular Structure; Molybdenum; Molybdenum Cofactors; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Protein Structure, Tertiary; Pteridines; Tungsten; Xanthine Oxidase | 2002 |
Mammalian molybdo-flavoenzymes, an expanding family of proteins: structure, genetics, regulation, function and pathophysiology.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Amino Acid Sequence; Animals; Evolution, Molecular; Flavoproteins; Humans; Mice; Molecular Sequence Data; Molybdenum; Organ Specificity; Oxidoreductases; Xanthine Oxidase | 2003 |
Molybdenum-containing hydroxylases.
Topics: Animals; Bacteria; Binding Sites; Catalysis; Cattle; Crystallography, X-Ray; Iron; Mixed Function Oxygenases; Models, Molecular; Models, Structural; Molecular Structure; Molybdenum; Protein Structure, Tertiary; Rhodobacter capsulatus; Structure-Activity Relationship; Sulfur; Water; Xanthine Dehydrogenase; Xanthine Oxidase | 2005 |
Molybdenum and tungsten enzymes: the xanthine oxidase family.
Topics: Binding Sites; Electron Transport; Models, Molecular; Molybdenum; Protein Conformation; Tungsten; Xanthine Oxidase | 2006 |
Inhibitory effects of flavonoids on molybdenum hydroxylases activity.
Topics: Aldehyde Oxidase; Animals; Drug Interactions; Flavonoids; Food-Drug Interactions; Humans; Metalloproteins; Molybdenum; Oxidation-Reduction; Phytotherapy; Plant Extracts; Structure-Activity Relationship; Xanthine Oxidase; Xenobiotics | 2010 |
The mononuclear molybdenum enzymes.
Topics: Aldehyde Oxidoreductases; Biocatalysis; Formate Dehydrogenases; Iron-Sulfur Proteins; Molybdenum; Nitrate Reductases; Oxidoreductases; Protein Structure, Tertiary; Sulfite Oxidase; Xanthine Oxidase | 2014 |
Electronic structure contributions to reactivity in xanthine oxidase family enzymes.
Topics: Aldehyde Oxidoreductases; Catalysis; Crystallography, X-Ray; Electron Spin Resonance Spectroscopy; Electrons; Models, Molecular; Molybdenum; Multienzyme Complexes; Oxidation-Reduction; Protein Conformation; Xanthine; Xanthine Oxidase | 2015 |
Nitrite reduction by molybdoenzymes: a new class of nitric oxide-forming nitrite reductases.
Topics: Animals; Bacteria; Mammals; Metabolic Networks and Pathways; Molybdenum; Nitrate Reductases; Nitric Oxide; Nitrite Reductases; Nitrites; Plants; Xanthine Oxidase | 2015 |
Theoretical studies on mechanisms of some Mo enzymes.
Topics: Cytochrome P-450 Enzyme System; Formate Dehydrogenases; Kinetics; Models, Theoretical; Molecular Conformation; Molybdenum; Nitrate Reductase; Nitric Oxide; Protein Conformation; Substrate Specificity; Xanthine Oxidase | 2015 |
Chemical systems modeling the d
Topics: Biomimetic Materials; Catalytic Domain; Electron Spin Resonance Spectroscopy; Electrons; Iron-Sulfur Proteins; Models, Chemical; Models, Molecular; Molybdenum; Oxidoreductases; Pterins; Sulfite Oxidase; Thermodynamics; Xanthine Oxidase | 2016 |
Functional mononuclear molybdenum enzymes: challenges and triumphs in molecular cloning, expression, and isolation.
Topics: Cloning, Molecular; Iron-Sulfur Proteins; Metalloproteins; Molecular Structure; Molybdenum; Oxidoreductases; Sulfite Oxidase; Xanthine Oxidase | 2020 |
Xanthine Oxidase-A Personal History.
Topics: Electron Spin Resonance Spectroscopy; Molybdenum; Xanthine Dehydrogenase; Xanthine Oxidase | 2023 |
Bringing Nitric Oxide to the Molybdenum World-A Personal Perspective.
Topics: Animals; Mammals; Molybdenum; Nitric Oxide; Nitrite Reductases; Nitrites; Oxidation-Reduction; Oxygen; Xanthine Oxidase | 2023 |
2 trial(s) available for molybdenum and allopurinol
| Article | Year |
|---|---|
Molybdenum, xanthine oxidase and riboflavin levels in tamoxifen treated postmenopausal women with breast cancer.
Topics: Antineoplastic Agents, Hormonal; Breast Neoplasms; Female; Humans; Middle Aged; Molybdenum; Postmenopause; Riboflavin; Tamoxifen; Xanthine Oxidase | 1998 |
Role of Molybdenum-Containing Enzymes in the Biotransformation of the Novel Ghrelin Receptor Inverse Agonist PF-5190457: A Reverse Translational Bed-to-Bench Approach.
Topics: Administration, Oral; Alcoholism; Aldehyde Oxidase; Animals; Azetidines; Biotransformation; Cytosol; Febuxostat; Female; Ghrelin; Hepatocytes; Humans; Liver; Mice; Microsomes, Liver; Molybdenum; Raloxifene Hydrochloride; Receptors, Ghrelin; Spiro Compounds; Xanthine Oxidase | 2019 |
230 other study(ies) available for molybdenum and allopurinol
| Article | Year |
|---|---|
Magnetic coupling of the molybdenum and iron-sulphur centres in xanthine oxidase and xanthine dehydrogenases.
Topics: Animals; Chemical Phenomena; Chemistry; Electron Spin Resonance Spectroscopy; Guanidines; Hydrogen-Ion Concentration; Iron; Ketone Oxidoreductases; Milk; Molybdenum; Sulfur; Temperature; Turkeys; Veillonella; Xanthine Dehydrogenase; Xanthine Oxidase | 1978 |
Combined deficiency of xanthine oxidase and sulphite oxidase: a defect of molybdenum metabolism or transport?
Topics: Abnormalities, Multiple; Biological Transport; Cysteine; Female; Humans; Infant, Newborn; Metal Metabolism, Inborn Errors; Molybdenum; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Xanthine Oxidase | 1978 |
Molybdenum cofactors from molybdoenzymes and in vitro reconstitution of nitrogenase and nitrate reductase.
Topics: Azotobacter; Coenzymes; Ferredoxins; Molybdenum; Molybdoferredoxin; Neurospora crassa; Nitrate Reductases; Nitrogenase; Oxidation-Reduction; Structure-Activity Relationship; Xanthine Oxidase | 1977 |
The nature of molybdenum-cofactor.
Topics: Edetic Acid; Molybdenum; Neurospora; Neurospora crassa; Nitrate Reductases; Xanthine Oxidase | 1978 |
Electron-electron double resonance measurements on xanthine oxidase.
Topics: Animals; Cattle; Deuterium; Electron Spin Resonance Spectroscopy; Iron; Milk; Molybdenum; Sulfur; Xanthine Oxidase | 1975 |
Studies by electron-paramagnetic-resonance spectroscopy on the mechanism of action of xanthine dehydrogenase from Veillonella alcalescens.
Topics: Animals; Dithionite; Electron Spin Resonance Spectroscopy; Flavins; Iron; Ketone Oxidoreductases; Milk; Molybdenum; Oxidation-Reduction; Purines; Sulfur; Veillonella; Xanthine Dehydrogenase; Xanthine Oxidase; Xanthines | 1976 |
Studies by electron-paramagnetic-resonance spectroscopy and stopped-flow spectrophotometry on the mechanism of action of turkey liver xanthine dehydrogenase.
Topics: Animals; Electron Spin Resonance Spectroscopy; Flavins; Freezing; Iron; Ketone Oxidoreductases; Kinetics; Liver; Milk; Molybdenum; NAD; Oxidation-Reduction; Sulfur; Turkeys; Xanthine Dehydrogenase; Xanthine Oxidase; Xanthines | 1976 |
A new non-functional form of milk xanthine oxidase containing stable quinquivalent molybdenum.
Topics: Aldehydes; Animals; Dioxins; Dithionite; Electron Spin Resonance Spectroscopy; Ethylene Glycols; Formaldehyde; Glycerol; Methanol; Milk; Molybdenum; Temperature; Xanthine Oxidase | 1976 |
Oxidation-reduction potentials of molybdenum, flavin and iron-sulphur centres in milk xanthine oxidase.
Topics: Aldehydes; Animals; Buffers; Cattle; Diphosphates; Dithionite; Edetic Acid; Electron Spin Resonance Spectroscopy; Flavin-Adenine Dinucleotide; Flavins; Milk; Molybdenum; Oxidation-Reduction; Potentiometry; Sulfur; Xanthine Oxidase | 1976 |
The molybdenum centre of native xanthine oxidase. Evidence for proton transfer from substrates to the centre and for existence of an anion-binding site.
Topics: Anions; Binding Sites; Chemical Phenomena; Chemistry; Electron Spin Resonance Spectroscopy; Kinetics; Molybdenum; Protons; Xanthine Oxidase; Xanthines | 1978 |
Comparison of the molybdenum centres of native and desulpho xanthine oxidase. The nature of the cyanide-labile sulphur atom and the nature of the proton-accepting group.
Topics: Anions; Binding Sites; Chemical Phenomena; Chemistry; Cyanides; Dithionite; Electron Spin Resonance Spectroscopy; Kinetics; Molybdenum; Protons; Sulfur; Xanthine Oxidase | 1978 |
13C hyperfine splitting of some molybdenum electron-paramagnetic-resonance signals from xanthine oxidase [proceedings].
Topics: Carbon Isotopes; Electron Spin Resonance Spectroscopy; Kinetics; Molybdenum; Protein Binding; Protein Conformation; Xanthine Oxidase | 1978 |
A new molybdenum electron-paramagnetic-resonance signal from treatment of functional xanthine oxidase with ethylene glycol [proceedings].
Topics: Animals; Electron Spin Resonance Spectroscopy; Ethylene Glycols; Liver; Molybdenum; Protein Binding; Protein Conformation; Turkeys; Xanthine Oxidase | 1978 |
The mechanism of action of xanthine oxidase. The relationship between the rapid and very rapid molybdenum electron-paramagnetic-resonance signals.
Topics: Chemical Phenomena; Chemistry; Electron Spin Resonance Spectroscopy; Kinetics; Models, Chemical; Molybdenum; Xanthine Oxidase | 1979 |
Kinetic studies of electron transport reactions at low temperatures in xanthine oxidase.
Topics: Electron Spin Resonance Spectroscopy; Flavin-Adenine Dinucleotide; Freezing; Hydrogen-Ion Concentration; Iron; Kinetics; Molybdenum; Sulfur; Temperature; Time Factors; Xanthine Oxidase | 1975 |
EXAFS studies of the molybdenum center of xanthine oxidase.
Topics: Binding Sites; Computers; Molybdenum; Protein Binding; Protein Conformation; Spectrum Analysis; X-Rays; Xanthine Oxidase | 1979 |
Simultaneous occurrence of xanthine oxidase and sulfite oxidase deficiency. A molybdenum dependent inborn error of metabolism?
Topics: Animals; Cattle; Humans; Intestines; Kinetics; Liver; Metal Metabolism, Inborn Errors; Molybdenum; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Rats; Xanthine Oxidase | 1979 |
Effects of allopurinol and of oxypurinol on turkey liver xanthine dehydrogenase.
Topics: Allopurinol; Animals; Ketone Oxidoreductases; Kinetics; Liver; Molybdenum; Oxidation-Reduction; Oxypurinol; Pyrimidines; Spectrum Analysis; Turkeys; Xanthine Dehydrogenase | 1978 |
Criteria for adequacy and safety of trace elements in animal nutrition.
Topics: Animal Nutritional Physiological Phenomena; Animals; Copper; Drug Interactions; Female; Humans; Iron; Male; Molybdenum; Nutritional Requirements; Poultry; Selenium; Swine; Trace Elements; Xanthine Oxidase; Zinc | 1977 |
Oxidation--reduction potentials of turkey liver xanthine dehydrogenase and the origins of oxidase and dehydrogenase behaviour in molybdenum-containing hydroxylases.
Topics: Animals; Flavin-Adenine Dinucleotide; Ketone Oxidoreductases; Liver; Mixed Function Oxygenases; Molybdenum; Oxidation-Reduction; Turkeys; Xanthine Dehydrogenase; Xanthine Oxidase; Xanthines | 1977 |
In vitro reconstitution of demolybdosulfite oxidase by a molybdenum cofactor from rat liver and other sources.
Topics: Animals; Apoenzymes; Enzyme Activation; Liver; Male; Milk; Mitochondria, Liver; Molybdenum; Oxidoreductases; Rats; Sulfites; Tungsten; Xanthine Oxidase | 1977 |
On the origin of the cyanolysable sulphur in molybdenum iron/sulphur flavin hydroxylases.
Topics: Alanine; Aldehyde Oxidoreductases; Arsenic; Binding Sites; Chemical Phenomena; Chemistry; Cyanides; Cysteine; Iron-Sulfur Proteins; Ketone Oxidoreductases; Metalloproteins; Molybdenum; Sulfides; Sulfur; Xanthine Dehydrogenase; Xanthine Oxidase | 1977 |
Human sulfite oxidase deficiency. Characterization of the molecular defect in a multicomponent system.
Topics: Antibody Formation; Antigen-Antibody Complex; Autopsy; Cross Reactions; Deficiency Diseases; Female; Heme; Humans; Liver; Molybdenum; Oxidoreductases; Pregnancy; Xanthine Oxidase | 1976 |
Molybdenum toxicity: interactions between copper, molybdenum and sulphate.
Topics: Animals; Anorexia; Body Weight; Cattle; Chickens; Copper; Drug Interactions; Guinea Pigs; Molybdenum; Poisoning; Rabbits; Rats; Sheep; Species Specificity; Sulfates; Turkeys; Xanthine Oxidase | 1976 |
Iron-sulphur systems in some isolated multi-component oxidative enzymes.
Topics: Aldehyde Oxidoreductases; Animals; Binding Sites; Iron; Ketone Oxidoreductases; Liver; Milk; Molybdenum; Protein Binding; Rabbits; Sulfur; Turkeys; Veillonella; Xanthine Dehydrogenase; Xanthine Oxidase | 1975 |
Subcellular localisation of guinea pig hepatic molybdenum hydroxylases.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Animals; Biomarkers; Guinea Pigs; Isoenzymes; Male; Microsomes; Mitochondria; Mixed Function Oxygenases; Molybdenum; Rabbits; Rats; Subcellular Fractions; Xanthine Oxidase | 1992 |
Role of xanthine dehydrogenase and oxidase in focal cerebral ischemic injury to rat.
Topics: Allopurinol; Animals; Brain; Dithiothreitol; Free Radicals; Ischemic Attack, Transient; Male; Molybdenum; Rats; Reperfusion; Tungsten; Xanthine Dehydrogenase; Xanthine Oxidase | 1991 |
Spectroscopic studies of the molybdenum-containing dimethyl sulfoxide reductase from Rhodobacter sphaeroides f. sp. denitrificans.
Topics: Chromatography, Ion Exchange; Electron Spin Resonance Spectroscopy; Hydrogen-Ion Concentration; Iron-Sulfur Proteins; Kinetics; Molybdenum; Nitrate Reductase; Nitrate Reductases; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Rhodobacter sphaeroides; Spectrophotometry; Thermodynamics; Xanthine Oxidase | 1991 |
31P ENDOR studies of xanthine oxidase: coupling of phosphorus of the pterin cofactor to molybdenum (V).
Topics: Animals; Cattle; Coenzymes; Electron Spin Resonance Spectroscopy; Female; Hydrogen-Ion Concentration; Kinetics; Magnetic Resonance Spectroscopy; Metalloproteins; Milk; Molybdenum; Molybdenum Cofactors; Phosphorus; Protein Binding; Pteridines; Xanthine Oxidase | 1991 |
Molybdenum in the premature infant.
Topics: Creatinine; Humans; Infant Food; Infant, Newborn; Infant, Premature; Milk, Human; Molybdenum; Uric Acid; Xanthine Oxidase | 1991 |
Measurement of oxidation-reduction midpoint potentials by room temperature electron paramagnetic resonance potentiometry.
Topics: Animals; Cattle; Electrochemistry; Electron Spin Resonance Spectroscopy; Molybdenum; Oxidation-Reduction; Potentiometry; Temperature; Xanthine Oxidase | 1990 |
Proton electron-nuclear double-resonance spectra of molybdenum(V) in different reduced forms of xanthine oxidase.
Topics: Electron Spin Resonance Spectroscopy; Molybdenum; Oxidation-Reduction; Protons; Xanthine Oxidase | 1990 |
The interaction of bisulfite with milk xanthine oxidase.
Topics: Animals; Binding, Competitive; Cattle; Chemical Phenomena; Chemistry; Electron Spin Resonance Spectroscopy; Hydrogen-Ion Concentration; Kinetics; Milk; Molybdenum; Oxidation-Reduction; Spectrophotometry; Sulfites; Xanthine Oxidase | 1990 |
Resonance-enhanced Raman scattering from the molybdenum center of xanthine oxidase.
Topics: Animals; Cattle; Female; Milk; Molybdenum; Protein Conformation; Spectrum Analysis, Raman; Xanthine Oxidase | 1990 |
Electron cytochemical studies of Cryptococcus neoformans grown on uric acid and related sources of nitrogen.
Topics: Alkaline Phosphatase; Cryptococcus neoformans; Culture Media; Cytoplasmic Granules; Microbodies; Microscopy, Electron; Molybdenum; Phosphorus; Urate Oxidase; Uric Acid; Xanthine; Xanthine Oxidase; Xanthines | 1990 |
1-substituted phthalazines as probes of the substrate-binding site of mammalian molybdenum hydroxylases.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Animals; Binding Sites; Guinea Pigs; Kinetics; Liver; Mass Spectrometry; Molecular Probes; Molybdenum; Oxidation-Reduction; Papio; Phthalazines; Pyridazines; Rabbits; Spectrophotometry, Infrared; Substrate Specificity; Xanthine Oxidase | 1990 |
The state of reduction of molybdopterin in xanthine oxidase and sulfite oxidase.
Topics: Animals; Cattle; Chickens; Coenzymes; Female; Liver; Metalloproteins; Milk; Molecular Structure; Molybdenum; Molybdenum Cofactors; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Rats; Spectrophotometry; Xanthine Oxidase | 1990 |
Electron-nuclear double resonance spectroscopy of the desulfo-inhibited molybdenum(V) center in bovine milk xanthine oxidase.
Topics: Animals; Binding Sites; Cattle; Deuterium; Electron Spin Resonance Spectroscopy; Ligands; Magnetic Resonance Spectroscopy; Milk; Molybdenum; Xanthine Oxidase | 1989 |
Information from e.x.a.f.s. spectroscopy on the structures of different forms of molybdenum in xanthine oxidase and the catalytic mechanism of the enzyme.
Topics: Catalysis; Molecular Structure; Molybdenum; Spectrometry, X-Ray Emission; Xanthine Oxidase | 1989 |
The molybdenum iron-sulphur protein from Desulfovibrio gigas as a form of aldehyde oxidase.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Desulfovibrio; Electron Spin Resonance Spectroscopy; Molybdenum; Xanthine Oxidase | 1987 |
[Reaction of fluorescein bimercuric acetate with a molybdenum center of xanthine oxidase from milk].
Topics: Animals; Binding Sites; Catalysis; Electron Spin Resonance Spectroscopy; Fluoresceins; Indicators and Reagents; Kinetics; Milk; Molybdenum; Organomercury Compounds; Sulfhydryl Compounds; Xanthine Oxidase | 1987 |
Studies by electron paramagnetic resonance spectroscopy of xanthine oxidase enriched with molybdenum-95 and with molybdenum-97.
Topics: Animals; Cattle; Computer Simulation; Electron Spin Resonance Spectroscopy; Female; Isotopes; Milk; Molybdenum; Protein Conformation; Xanthine Oxidase | 1988 |
The isolation of demolybdo xanthine oxidase from bovine milk.
Topics: Animals; Chromatography, Affinity; Coenzymes; Electron Spin Resonance Spectroscopy; Flavin-Adenine Dinucleotide; Metalloproteins; Milk; Molybdenum; Molybdenum Cofactors; NAD; Pteridines; Spectrophotometry; Xanthine Oxidase | 1988 |
Effect of molybdenum supplementation on hepatic trace elements and enzymes of female rats.
Topics: Animals; Body Weight; Female; Liver; Molybdenum; Oxidoreductases Acting on Sulfur Group Donors; Rats; Superoxide Dismutase; Trace Elements; Water Supply; Xanthine Dehydrogenase; Xanthine Oxidase | 1989 |
Detection by low-temperature magnetic circular-dichroism spectroscopy of optical absorption bands due to molybdenum (V) in the form of xanthine oxidase giving the Desulpho Inhibited e.p.r. signal.
Topics: Circular Dichroism; Cold Temperature; Electron Spin Resonance Spectroscopy; Magnetics; Molybdenum; Spectrophotometry; Xanthine Oxidase | 1986 |
The Journal of Biological Chemistry, Volume 203, 1953: Isolation and identification of the xanthine oxidase factor as molybdenum. By Dan A. Richert and W. W. Westerfeld.
Topics: Animals; History, 20th Century; Intestinal Mucosa; Milk; Molybdenum; Rats; Xanthine Oxidase | 1987 |
Localization of xanthine oxidase in crystalline cores of peroxisomes. A cytochemical and biochemical study.
Topics: Animals; Histocytochemistry; Kidney; Liver; Male; Microbodies; Molybdenum; Rats; Rats, Inbred Strains; Xanthine Oxidase | 1987 |
Reversible interconversion between sulfo and desulfo xanthine dehydrogenase.
Topics: Animals; Molybdenum; Rats; Sulfur; Sulfurtransferases; Xanthine Oxidase | 1986 |
On the mechanism of action of xanthine oxidase. Evidence in support of an oxo transfer mechanism in the molybdenum-containing hydroxylases.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Dithionite; Mass Spectrometry; Milk; Molybdenum; Oxidation-Reduction; Oxygen; Uric Acid; Water; Xanthine; Xanthine Oxidase; Xanthines | 1987 |
The structure of the molybdenum cofactor. Characterization of di-(carboxamidomethyl)molybdopterin from sulfite oxidase and xanthine oxidase.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry, Physical; Chickens; Coenzymes; Magnetic Resonance Spectroscopy; Mass Spectrometry; Metalloproteins; Milk; Molybdenum; Molybdenum Cofactors; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Pterins; Xanthine Oxidase | 1987 |
The equilibration of reducing equivalents within milk xanthine oxidase.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry, Physical; Female; Flavins; Hydrogen-Ion Concentration; Kinetics; Milk; Molybdenum; Oxidation-Reduction; Oxypurinol; Photolysis; Pteridines; Temperature; Xanthine Oxidase | 1986 |
Studies of the ferroxidase activity of native and chemically modified xanthine oxidoreductase.
Topics: Animals; Ceruloplasmin; Chemical Phenomena; Chemistry; Female; Intestinal Mucosa; Isoenzymes; Kinetics; Molybdenum; Oxygen; Rats; Rats, Inbred Strains; Tungsten; Xanthine Oxidase | 1986 |
[Combined sulfite and xanthine oxidase deficiency due to an anomaly in the metabolism of molybdenum cofactor].
Topics: Coenzymes; Humans; Infant, Newborn; Male; Metabolism, Inborn Errors; Metalloproteins; Molybdenum; Molybdenum Cofactors; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Sulfites; Uric Acid; Xanthine Oxidase | 1986 |
[Sulfite and xanthine oxidase deficiency: a diagnosis based on 2 simple tests].
Topics: Coenzymes; Female; Humans; Infant; Metabolism, Inborn Errors; Metalloproteins; Methods; Molybdenum; Molybdenum Cofactors; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Sulfites; Uric Acid; Xanthine Oxidase | 1986 |
Reaction of 1-amino- and 1-chlorophthalazine with mammalian molybdenum hydroxylases in vitro.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Animals; Cattle; Chromatography, Thin Layer; Hydrogen-Ion Concentration; Kinetics; Liver; Milk; Molybdenum; Oxidation-Reduction; Phthalazines; Pyridazines; Rabbits; Structure-Activity Relationship; Xanthine Oxidase | 1987 |
The reaction of arsenite-complexed xanthine oxidase with oxygen. Evidence for an oxygen-reactive molybdenum center.
Topics: Arsenic; Arsenites; Flavin-Adenine Dinucleotide; Hydrogen Peroxide; Molybdenum; Oxidation-Reduction; Oxygen; Superoxide Dismutase; Xanthine Oxidase | 1985 |
Hydralazine: a potent inhibitor of aldehyde oxidase activity in vitro and in vivo.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Animals; Guinea Pigs; Hydralazine; In Vitro Techniques; Liver; Molybdenum; Papio; Rabbits; Xanthine Oxidase | 1985 |
Anatomo-pathological findings in a case of combined deficiency of sulphite oxidase and xanthine oxidase with a defect of molybdenum cofactor.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Sulfur; Brain; Child, Preschool; Coenzymes; Female; Humans; Liver; Metalloproteins; Microcephaly; Molybdenum; Molybdenum Cofactors; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Purine-Pyrimidine Metabolism, Inborn Errors; Sulfates; Syndrome; Xanthine Oxidase; Xanthines | 1985 |
Involvement of molybdenum and iron in the in vitro assembly of assimilatory nitrate reductase utilizing Neurospora mutant nit-1.
Topics: Animals; Cations, Divalent; Cattle; Enzyme Induction; Hydrogen-Ion Concentration; Iron; Iron Radioisotopes; Liver; Milk; Molybdenum; Mutation; NADP; Neurospora; Neurospora crassa; Nitrate Reductases; Nitrates; Radioisotopes; Species Specificity; Xanthine Oxidase | 1974 |
Effect of tungsten and vanadium on the in vitro assembly of assimilatory nitrate reductase utilizing Neurospora mutant nit-1.
Topics: Cell-Free System; Culture Media; Enzyme Induction; Molybdenum; Mutation; NADP; Neurospora; Neurospora crassa; Nitrate Reductases; Nitrates; Radioisotopes; Species Specificity; Tungsten; Vanadium; Xanthine Oxidase | 1974 |
Electron spin resonance of xanthine oxidase substituted with molybdenum-95.
Topics: Electron Spin Resonance Spectroscopy; Molybdenum; Radioisotopes; Xanthine Oxidase | 1966 |
Purification and properties of chicken liver xanthine dehydrogenase.
Topics: Animals; Arsenicals; Binding Sites; Carbon Isotopes; Chickens; Cyanides; Depression, Chemical; Electron Transport; Flavins; Iron; Kinetics; Liver; Methanol; Molecular Weight; Molybdenum; NAD; Oxidation-Reduction; Spectrophotometry; Sulfides; Xanthine Oxidase | 1967 |
Electron spin resonance of non-haem iron in xanthine oxidase.
Topics: Animals; Cold Temperature; Copper; Edetic Acid; Electron Spin Resonance Spectroscopy; Iron; Milk; Molybdenum; Oxidation-Reduction; Xanthine Oxidase | 1968 |
Electron-spin-resonance evidence for interaction of protons with Mo(V) in reduced forms of xanthine oxidase.
Topics: Electron Spin Resonance Spectroscopy; Molybdenum; Oxidation-Reduction; Protons; Xanthine Oxidase | 1968 |
Electron paramagnetic resonance and circular dichroism studies on milk xanthine oxidase.
Topics: Animals; Electron Spin Resonance Spectroscopy; Ferredoxins; Kinetics; Milk; Molybdenum; Optical Rotatory Dispersion; Phenanthrolines; Plant Proteins; Plants, Edible; Proteins; Spectrum Analysis; Xanthine Oxidase | 1969 |
The role of molybdenum in xanthine oxidase and related enzymes. Reactivity with cyanide, arsenite, and methanol.
Topics: Animals; Arsenicals; Binding Sites; Chickens; Cyanides; Electron Spin Resonance Spectroscopy; Liver; Methanol; Milk; Molybdenum; Oxidoreductases; Protein Binding; Rabbits; Xanthine Oxidase | 1969 |
Electron-nuclear and electron-electron spin interactions in the study of enzyme structure and function.
Topics: Copper; Deuterium; Electron Spin Resonance Spectroscopy; Electron Transport Complex IV; Enzymes; Iron; Light; Magnetic Resonance Spectroscopy; Molybdenum; Photosynthesis; Proteins; Spectrum Analysis; Sulfur; Xanthine Oxidase | 1969 |
"Rapidly appearing" molybdenum electron-paramagnetic-resonance signals from reduced xanthine oxidase.
Topics: Aldehydes; Binding Sites; Deuterium; Electron Spin Resonance Spectroscopy; Molybdenum; Protons; Purines; Salicylates; Xanthenes; Xanthine Oxidase | 1969 |
Complex-formation between reduced xanthine oxidase and purine substrates demonstrated by electron paramagnetic resonance.
Topics: Binding Sites; Electron Spin Resonance Spectroscopy; Freezing; Molybdenum; Purines; Uric Acid; Xanthine Oxidase; Xanthines | 1969 |
A paramagnetic monomeric molybdenum(V)-cysteine complex as a model for molybdenum-enzyme interaction.
Topics: Cysteine; Electron Spin Resonance Spectroscopy; Enzymes; Hydrogen-Ion Concentration; Models, Chemical; Molybdenum; Oxidoreductases; Spectrophotometry; Xanthine Oxidase | 1970 |
Properties of xanthine oxidase preparations dependent on the proportions of active and inactivated enzyme.
Topics: Electron Spin Resonance Spectroscopy; Enzyme Activation; Flavin-Adenine Dinucleotide; Molybdenum; Xanthine Oxidase | 1970 |
The resolution of active and inactive xanthine oxidase by affinity chromatography.
Topics: Aminocaproates; Animals; Arsenic; Chromatography, Affinity; Cyanides; Electron Spin Resonance Spectroscopy; Enzyme Activation; Ferricyanides; Formaldehyde; Iron; Milk; Molybdenum; NAD; Oxidation-Reduction; Propylamines; Pyrazoles; Pyrimidines; Spectrophotometry; Sulfides; Ultraviolet Rays; Xanthine Oxidase; Xanthines | 1972 |
Multiple phases in the reduction of xanthine oxidase by substrates.
Topics: Allopurinol; Anaerobiosis; Chemical Phenomena; Chemistry; Electron Spin Resonance Spectroscopy; Enzyme Activation; Flavins; Free Radicals; Kinetics; Molybdenum; NAD; Oxidation-Reduction; Purines; Xanthine Oxidase; Xanthines | 1972 |
Spin-spin interaction between molybdenum and one of the iron-sulphur systems of xanthine oxidase and its relevance to the enzymic mechanism.
Topics: Deuterium; Electron Spin Resonance Spectroscopy; Electron Transport; Iron; Molybdenum; Oxidation-Reduction; Sulfur; Temperature; Xanthine Oxidase | 1972 |
Kinetic studies on the substrate reduction of xanthine oxidase.
Topics: Catalysis; Computers; Deuterium; Electron Spin Resonance Spectroscopy; Freezing; Hydrogen-Ion Concentration; Iron; Kinetics; Mathematics; Models, Chemical; Molybdenum; Oxidation-Reduction; Oxygen; Spectrophotometry; Sulfur; Xanthine Oxidase | 1973 |
Molecular basis of the biological function of molybdenum. Effect of tungsten on xanthine oxidase and sulfite oxidase in the rat.
Topics: Animals; Body Weight; Cycloheximide; Electron Spin Resonance Spectroscopy; Ileum; Kidney; Kinetics; Liver; Lung; Male; Molybdenum; Organ Size; Organ Specificity; Oxidoreductases; Puromycin; Rats; Sulfites; Tungsten; Vanadium; Xanthine Oxidase | 1974 |
Studies of vanadium toxicity in the rat. Lack of correlation with molybdenum utilization.
Topics: Animals; Body Weight; Electron Spin Resonance Spectroscopy; Kidney; Liver; Male; Molybdenum; Oxidoreductases; Rats; Sulfites; Vanadium; Xanthine Oxidase | 1974 |
The mechanism of action of xanthine oxidase.
Topics: Anaerobiosis; Animals; Binding Sites; Catalysis; Computers; Electron Spin Resonance Spectroscopy; Electron Transport; Flavin-Adenine Dinucleotide; Iron; Kinetics; Mathematics; Milk; Models, Chemical; Molybdenum; Oxidation-Reduction; Oxygen; Spectrophotometry; Spectrophotometry, Ultraviolet; Sulfites; Sulfur; Xanthine Oxidase | 1974 |
Molecular basis of the biological function of molybdenum. Molybdenum-free xanthine oxidase from livers of tungsten-treated rats.
Topics: Animals; Binding Sites; Chromatography, DEAE-Cellulose; Cross Reactions; Electron Spin Resonance Spectroscopy; Electrophoresis, Disc; Electrophoresis, Polyacrylamide Gel; Flavin-Adenine Dinucleotide; Immunodiffusion; Liver; Molybdenum; NAD; Oxidation-Reduction; Protein Binding; Protein Conformation; Rabbits; Rats; Spectrophotometry; Spectrophotometry, Ultraviolet; Tungsten; Xanthine Oxidase; Xanthines | 1974 |
Molecular basis of the biological function of molybdenum. Developmental patterns of sulfite oxidase and xanthine oxidase in the rat.
Topics: Adenosine Monophosphate; Aging; Animals; Cross Reactions; Cytochrome Reductases; Female; Liver; Molybdenum; Oxidoreductases; Phosphotransferases; Rats; Sulfites; Xanthine Oxidase | 1974 |
Turkey liver xanthine dehydrogenase. Reactivation of the cyanide-inactivated enxyme by sulphide and by selenide.
Topics: Animals; Arsenic; Cyanides; Enzyme Activation; Imines; Iron; Ketone Oxidoreductases; Kinetics; Liver; Methanol; Molybdenum; Quinones; Selenium; Spectrophotometry; Sulfides; Thiocyanates; Turkeys; Xanthine Dehydrogenase; Xanthine Oxidase | 1974 |
Proposed molecular mechanism for the action of molybedenum in enzymes: coupled proton and electron transfer.
Topics: Aldehyde Oxidoreductases; Catalysis; Electron Transport; Enzymes; Ligands; Models, Chemical; Molybdenum; Nitrates; Nitrogen; Oxidoreductases; Protons; Xanthine Oxidase | 1973 |
Molecular basis of the biological function of molybdenum: the relationship between sulfite oxidase and the acute toxicity of bisulfite and SO2.
Topics: Animals; Biotransformation; Deficiency Diseases; Dose-Response Relationship, Drug; Liver; Male; Molybdenum; Oxidoreductases; Rats; Sulfites; Sulfur Dioxide; Tungsten; Xanthine Oxidase | 1973 |
[The effect of simultaneous administration of molybdenum and copper on the activity of various liver and serum enzymes].
Topics: Acid Phosphatase; Alkaline Phosphatase; Animals; Body Weight; Ceruloplasmin; Copper; Diet; Drug Antagonism; Fructose-Bisphosphate Aldolase; Glucosephosphate Dehydrogenase; Glycolysis; Lactates; Liver; Molybdenum; Rats; Succinate Dehydrogenase; Transferases; Xanthine Oxidase | 1972 |
Purification and properties of the aldehyde oxidases from hog and rabbit livers.
Topics: Acetone; Aldehyde Oxidoreductases; Ammonium Sulfate; Animals; Calcium Phosphates; Chromatography, DEAE-Cellulose; Electrophoresis, Disc; Electrophoresis, Polyacrylamide Gel; Flavin-Adenine Dinucleotide; Hot Temperature; Iron; Liver; Models, Chemical; Molybdenum; Pyridones; Rabbits; Species Specificity; Spectrophotometry; Spectrophotometry, Ultraviolet; Swine; Ultracentrifugation; Xanthine Oxidase | 1973 |
[Properties of milk xanthine oxidase and its isoenzymes with different contents of molybdenum and copper in the feed].
Topics: Animal Feed; Animals; Cattle; Copper; Electrophoresis, Polyacrylamide Gel; Female; Flavin-Adenine Dinucleotide; Isoenzymes; Milk; Molybdenum; Seasons; Trace Elements; Xanthine Oxidase | 1973 |
[Mechanism of action and role of xanthine oxidoreductases (author's transl)].
Topics: Animals; Chemical Phenomena; Chemistry; Chickens; Electron Transport; Flavin-Adenine Dinucleotide; Gout; Humans; Hydroxylation; Hypoxanthines; Iron; Ketone Oxidoreductases; Lesch-Nyhan Syndrome; Liver; Mice; Milk; Molecular Weight; Molybdenum; Purines; Rats; Uric Acid; Xanthine Oxidase; Xanthines | 1974 |
Molybdenum requirement for bacterial xanthine dehydrogenase activity.
Topics: Colorimetry; Enzymes; In Vitro Techniques; Kinetics; Molybdenum; Pseudomonas aeruginosa; Tungsten; Xanthine Oxidase | 1965 |
Improved xanthine oxidase purification.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Chromatography, Gel; Edetic Acid; Flavin-Adenine Dinucleotide; Methods; Milk; Molecular Weight; Molybdenum; Protein Denaturation; Salicylates; Ultracentrifugation; Xanthine Oxidase | 1967 |
Investigation of xanthine oxidase. Magnetic circular dichroism studies.
Topics: Adenosine; Animals; Cattle; Circular Dichroism; Cysteine; Female; Iron; Magnetics; Milk; Molybdenum; Optical Rotatory Dispersion; Riboflavin; Spectrophotometry; Sulfur; Tryptophan; Xanthine Oxidase | 1971 |
Approach to histological detection of metallo-proteins. Evidence for labeling of xanthine oxidase by molybdenum-99.
Topics: Animals; Autoradiography; Histocytochemistry; Kidney; Molybdenum; Organometallic Compounds; Radioisotopes; Rats; Xanthine Oxidase | 1971 |
Diminution of xanthine oxidase in goat milk after subcutaneous injection of sodium tungstate (Na2WO4.2H2O).
Topics: Animals; Female; Goats; Injections, Subcutaneous; Milk; Molybdenum; Tungsten; Xanthine Oxidase | 1969 |
[The effect of molybdenum contain in food on certain indices of purine metabolism].
Topics: Animals; Ceruloplasmin; Humans; Liver; Molybdenum; Nutritional Physiological Phenomena; Purines; Rats; Uric Acid; Xanthine Oxidase | 1969 |
The composition of milk xanthine oxidase.
Topics: Amino Acids; Animal Feed; Animals; Cattle; Chromatography, Gel; Female; Flavin-Adenine Dinucleotide; Hydroxyapatites; Iron; Milk; Molybdenum; Pancreatin; Salicylates; Spectrophotometry; Xanthine Oxidase | 1970 |
On the mechanism of inactivation of xanthine oxidase by allopurinol and other pyrazolo[3,4-d]pyrimidines.
Topics: Allopurinol; Animals; Binding Sites; Carbon Isotopes; Chemical Phenomena; Chemistry; Enzyme Activation; Flavins; Iron; Milk; Molybdenum; Phenazines; Protein Binding; Pyrimidines; Spectrophotometry; Sulfur; Xanthine Oxidase | 1970 |
Effects of disulfiram on growth, longevity, and reproduction of the albino rat.
Topics: Age Factors; Animals; Ascorbic Acid; Blood Cell Count; Body Weight; Diet; Disulfiram; Female; Growth; Liver; Longevity; Male; Molybdenum; Oxygen Consumption; Rats; Reproduction; Sex Factors; Xanthine Oxidase | 1970 |
Bovine milk xanthine oxidase fractions of improved potency; isolation of molybdenum-free, iron-poor, active preparations.
Topics: Animals; Cattle; Cellulose; Centrifugation; Chromatography, Gel; Chromatography, Ion Exchange; Copper; Dialysis; Electrophoresis, Disc; Flavin-Adenine Dinucleotide; Flavins; Iron; Methods; Milk; Molecular Weight; Molybdenum; Xanthine Oxidase | 1967 |
The relationship of phosphate and lipids to xanthine dehydrogenase.
Topics: Animals; Dialysis; Lipid Metabolism; Liver; Molybdenum; Phosphates; Rats; Tetrazolium Salts; Xanthine Oxidase | 1968 |
Reaction with iodoacetamide and the number of active centres in xanthine oxidase.
Topics: Binding Sites; Carbon Isotopes; Chromatography, Gel; Flavin-Adenine Dinucleotide; Iodoacetates; Molybdenum; Xanthine Oxidase | 1969 |
Studies on milk xanthine oxidase. Some spectral and kinetic properties.
Topics: Animals; Cattle; Chemical Precipitation; Chromatography; Electron Transport; Flavin-Adenine Dinucleotide; Iron; Kinetics; Mercury; Milk; Molybdenum; Oxidation-Reduction; Spectrophotometry; Sulfides; Sulfites; Temperature; Xanthine Oxidase | 1969 |
The influence of dietary molybdenum on the xanthine oxidase activity of the milk of ruminants.
Topics: Animals; Cattle; Diet; Female; Goats; Milk; Molybdenum; Xanthine Oxidase | 1967 |
Purification and properties of xanthine dehydroganase from Micrococcus lactilyticus.
Topics: Arsenicals; Boric Acids; Cyanides; Depression, Chemical; Electron Transport; Flavins; Hydrogen-Ion Concentration; Iron; Kinetics; Methanol; Micrococcus; Molybdenum; Oxidation-Reduction; Spectrophotometry; Xanthine Oxidase | 1967 |
Studies by electron-paramagnetic-resonance spectroscopy of the environment of the metal in the molybdenum cofactor of molybdenum-containing enzymes.
Topics: Chromatography, Gel; Coenzymes; Electron Spin Resonance Spectroscopy; Mercaptoethanol; Metalloproteins; Models, Chemical; Molybdenum; Molybdenum Cofactors; Oxidation-Reduction; Phenols; Pteridines; Sulfhydryl Compounds; Xanthine Oxidase | 1984 |
Characterization of arsenite-complexed xanthine oxidase at room temperature. Spectral properties and pH-dependent redox behavior of the molybdenum-arsenite center.
Topics: Animals; Arsenic; Arsenites; Cattle; Dithionite; Electron Spin Resonance Spectroscopy; Female; Flavin-Adenine Dinucleotide; Kinetics; Milk; Molybdenum; Oxidation-Reduction; Potentiometry; Protein Binding; Spectrophotometry; Thermodynamics; Xanthine Oxidase | 1984 |
Quantitative transfer of the molybdenum cofactor from xanthine oxidase and from sulphite oxidase to the deficient enzyme of the nit-1 mutant of Neurospora crassa to yield active nitrate reductase.
Topics: Apoenzymes; Apoproteins; Coenzymes; Dithiothreitol; Enzyme Activation; Metalloproteins; Methods; Molybdenum; Molybdenum Cofactors; Mutation; NADP; Neurospora; Neurospora crassa; Nitrate Reductase (NADH); Nitrate Reductases; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Oxygen; Pteridines; Xanthine Oxidase | 1984 |
Mechanisms of inactivation of molybdoenzymes by cyanide.
Topics: Aldehyde Oxidoreductases; Animals; Cattle; Chickens; Cyanides; Electron Spin Resonance Spectroscopy; Ketone Oxidoreductases; Kinetics; Liver; Milk; Molybdenum; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Rabbits; Rats; Xanthine Dehydrogenase; Xanthine Oxidase | 1980 |
Rapid type 2 molybdenum(V) electron-paramagnetic resonance signals from xanthine oxidase and the structure of the active centre of the enzyme.
Topics: Binding Sites; Borates; Chemical Phenomena; Chemistry; Electron Spin Resonance Spectroscopy; Hydrogen-Ion Concentration; Molybdenum; Xanthine Oxidase | 1980 |
The nature of the sulphur atom liberated from xanthine oxidase by cyanide. Evidence from e.p.r. spectroscopy after 35S substitution.
Topics: Chemical Phenomena; Chemistry; Cyanides; Electron Spin Resonance Spectroscopy; Ligands; Molybdenum; Sulfur; Sulfur Radioisotopes; Xanthine Oxidase | 1980 |
[Xanthine oxidase--xanthines as a system of endogenous regulation of phosphodiesterase activity].
Topics: Allopurinol; Animals; Cyclic AMP; In Vitro Techniques; Liver; Molybdenum; Phosphoric Diester Hydrolases; Quaternary Ammonium Compounds; Rats; Theophylline; Xanthine Oxidase; Xanthines | 1980 |
Oxygen-17 splitting of the very rapid molybdenum(V) e.p.r. signal from xanthine oxidase. Rate of exchange with water of the coupled oxygen atom.
Topics: Aldehydes; Binding Sites; Electron Spin Resonance Spectroscopy; Hydrogen-Ion Concentration; Kinetics; Models, Chemical; Molybdenum; Oxygen Isotopes; Water; Xanthine Oxidase | 1980 |
Molybdenum(V) e.p.r. signals obtained from xanthine oxidase on reduction with aldehyde substrates and with 2-amino-4-hydroxy-6-formylpteridine.
Topics: Aldehydes; Chemical Phenomena; Chemistry; Electron Spin Resonance Spectroscopy; Molybdenum; Oxidation-Reduction; Pteridines; Pterins; Xanthine Oxidase | 1981 |
Evidence for the inorganic nature of the cyanolyzable sulfur of molybdenum hydroxylases.
Topics: Aerobiosis; Aldehyde Dehydrogenase; Aldehyde Oxidoreductases; Anaerobiosis; Animals; Cattle; Chickens; Cyanides; Electron Spin Resonance Spectroscopy; Female; Ketone Oxidoreductases; Kinetics; Liver; Milk; Molybdenum; Rabbits; Sulfur; Xanthine Dehydrogenase; Xanthine Oxidase | 1982 |
Coupling of [33S]sulphur to molybdenum(V) in different reduced forms of xanthine oxidase.
Topics: Chemical Phenomena; Chemistry; Electron Spin Resonance Spectroscopy; Molybdenum; Oxidation-Reduction; Sulfur Isotopes; Xanthine Oxidase | 1981 |
Magnetic interactions in milk xanthine oxidase.
Topics: Animals; Cattle; Electron Spin Resonance Spectroscopy; Flavin-Adenine Dinucleotide; Hydrogen-Ion Concentration; Iron; Magnetics; Milk; Molybdenum; Oxidation-Reduction; Sulfur; Xanthine Oxidase | 1982 |
Determination of the stoichiometry of electron uptake and the midpoint reduction potentials of milk xanthine oxidase at 25 degrees C by microcoulometry.
Topics: Animals; Cattle; Diphosphates; Electrochemistry; Flavin-Adenine Dinucleotide; Hydrogen-Ion Concentration; Iron; Milk; Molybdenum; Oxidation-Reduction; Sulfur; Xanthine Oxidase | 1982 |
Studies by electron-paramagnetic-resonance spectroscopy of the molybdenum centre of aldehyde oxidase.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Animals; Binding Sites; Electron Spin Resonance Spectroscopy; Molybdenum; Oxidation-Reduction; Rabbits; Xanthine Oxidase | 1982 |
Properties of the prosthetic groups of rabbit liver aldehyde oxidase: a comparison of molybdenum hydroxylase enzymes.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Animals; Chickens; Electron Spin Resonance Spectroscopy; Liver; Microwaves; Milk; Molybdenum; Oxidation-Reduction; Rabbits; Xanthine Dehydrogenase; Xanthine Oxidase | 1982 |
Numbers and exchangeability with water of oxygen-17 atoms coupled to molybdenum (V) in different reduced forms of xanthine oxidase.
Topics: Electron Spin Resonance Spectroscopy; Formaldehyde; Molybdenum; Oxidation-Reduction; Oxygen Isotopes; Solvents; Water; Xanthine Oxidase | 1982 |
The interaction of arsenite with xanthine oxidase.
Topics: Animals; Arsenic; Arsenites; Cattle; Circular Dichroism; Dithionite; Electron Spin Resonance Spectroscopy; Molybdenum; Oxidation-Reduction; Protein Conformation; Xanthine Oxidase | 1983 |
Electron paramagnetic resonance and potentiometric studies of arsenite interaction with the molybdenum centers of xanthine oxidase, xanthine dehydrogenase, and aldehyde oxidase: a specific stabilization of the molybdenum(V) oxidation state.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Animals; Arsenic; Arsenites; Electron Spin Resonance Spectroscopy; In Vitro Techniques; Ketone Oxidoreductases; Molybdenum; Oxidation-Reduction; Potentiometry; Rabbits; Xanthine Dehydrogenase; Xanthine Oxidase | 1983 |
Reaction of arsenite ions with the molybdenum center of milk xanthine oxidase.
Topics: Arsenic; Electron Spin Resonance Spectroscopy; Kinetics; Molybdenum; Oxidation-Reduction; Xanthine Oxidase | 1983 |
The role of molybdenum in human biology.
Topics: Chemical Phenomena; Chemistry; Coenzymes; Electron Probe Microanalysis; Electron Spin Resonance Spectroscopy; Humans; Metalloproteins; Molybdenum; Molybdenum Cofactors; Pteridines; Xanthine Dehydrogenase; Xanthine Oxidase | 1983 |
The effect of pH on the exchangeability with deuterium of protons coupled to molybdenum(V) in the active and the desulpho forms of xanthine oxidase.
Topics: Deuterium; Electron Spin Resonance Spectroscopy; Enzyme Activation; Hydrogen-Ion Concentration; Kinetics; Molybdenum; Protons; Sulfur; Xanthine Oxidase | 1983 |
The structure of the inhibitory complex of alloxanthine (1H-pyrazolo[3,4-d]pyrimidine-4,6-diol) with the molybdenum centre of xanthine oxidase from electron-paramagnetic-resonance spectroscopy.
Topics: Electron Spin Resonance Spectroscopy; Macromolecular Substances; Models, Chemical; Molybdenum; Oxidation-Reduction; Oxygen Isotopes; Oxypurinol; Pyrimidines; Sulfur Isotopes; Xanthine Oxidase | 1984 |
Formation of thieno[3,2-g]pterines from the molybdenum cofactor.
Topics: Animals; Cattle; Coenzymes; Escherichia coli; Metalloproteins; Molybdenum; Molybdenum Cofactors; Nitrate Reductases; Pteridines; Pterins; Spectrometry, Fluorescence; Xanthine Oxidase | 1983 |
The pterin component of the molybdenum cofactor. Structural characterization of two fluorescent derivatives.
Topics: Animals; Chickens; Coenzymes; Liver; Magnetic Resonance Spectroscopy; Mass Spectrometry; Metalloproteins; Molybdenum; Molybdenum Cofactors; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Rats; Spectrometry, Fluorescence; Spectrophotometry; Xanthine Oxidase | 1984 |
Effect of molybdenum-deficient and low iron diets on xanthine oxidase activity and iron status in rats.
Topics: Animals; Diet; Growth; Intestinal Absorption; Intestines; Iron; Iron Deficiencies; Liver; Male; Molybdenum; Rats; Rats, Inbred Strains; Spleen; Xanthine Oxidase | 1984 |
Mass spectrometric analysis of fluorescent products originating from the molybdenum cofactor.
Topics: Animals; Cattle; Coenzymes; Female; Mass Spectrometry; Metalloproteins; Milk; Molybdenum; Molybdenum Cofactors; Pteridines; Spectrometry, Fluorescence; Xanthine Oxidase | 1984 |
31P nuclear magnetic resonance and chemical studies of the phosphorus residues in bovine milk xanthine oxidase.
Topics: Animals; Binding Sites; Cattle; Female; Flavoproteins; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Manganese; Milk; Molybdenum; Phosphorus; Phosphoserine; Xanthine Oxidase | 1984 |
Elevation of molybdenum hydroxylase levels in rabbit liver after ingestion of phthalazine or its hydroxylated metabolite.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Animals; Cytochrome P-450 Enzyme System; Enzyme Induction; Female; Kinetics; Microsomes, Liver; Molybdenum; Phthalazines; Pyridazines; Rabbits; Xanthine Oxidase | 1984 |
Molybdenum cofactor from the cytoplasmic membrane of Proteus mirabilis.
Topics: Cell Membrane; Chlorates; Chromatography, Gel; Coenzymes; Cytoplasm; Fluorescence; Metalloproteins; Molybdenum; Molybdenum Cofactors; Mutation; Proteus mirabilis; Pteridines; Xanthine Oxidase | 1982 |
Characterization of the molybdenum cofactor of sulfite oxidase, xanthine, oxidase, and nitrate reductase. Identification of a pteridine as a structural component.
Topics: Animals; Chickens; Coenzymes; Liver; Metalloproteins; Molybdenum; Molybdenum Cofactors; Nitrate Reductases; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Rats; Spectrometry, Fluorescence; Spectrophotometry; Xanthine Oxidase | 1980 |
X-ray absorption spectroscopy of xanthine oxidase. The molybdenum centres of the functional and the desulpho forms.
Topics: Chemical Phenomena; Chemistry; Models, Chemical; Molybdenum; Spectrum Analysis; Sulfur; X-Rays; Xanthine Oxidase | 1980 |
Oxidation-reduction potentials of molybdenum, flavin, and iron-sulfur centers in milk xanthine oxidase: variation with pH.
Topics: Animals; Cattle; Chemical Phenomena; Chemistry; Flavin-Adenine Dinucleotide; Hydrogen-Ion Concentration; Iron; Milk; Molybdenum; Oxidation-Reduction; Sulfur; Uric Acid; Xanthine Oxidase | 1982 |
The room temperature potentiometry of xanthine oxidase. pH-dependent redox behavior of the flavin, molybdenum, and iron-sulfur centers.
Topics: Animals; Cattle; Female; Flavin-Adenine Dinucleotide; Hydrogen-Ion Concentration; Iron-Sulfur Proteins; Kinetics; Metalloproteins; Milk; Molybdenum; Oxidation-Reduction; Potentiometry; Temperature; Xanthine Oxidase | 1982 |
Charge transfer complexes between pteridine substrates and the active center molybdenum of xanthine oxidase.
Topics: Anaerobiosis; Animals; Binding Sites; Cattle; Dithionite; Female; Kinetics; Milk; Molybdenum; Oxidation-Reduction; Pteridines; Spectrophotometry; Xanthine Oxidase | 1982 |
[Double deficiency of sulfite and xanthine oxidase causing encephalopathy and due to a hereditary anomaly in the metabolism of molybdenum].
Topics: Brain Diseases, Metabolic; Coenzymes; Consanguinity; Female; Humans; Infant; Metalloproteins; Molybdenum; Molybdenum Cofactors; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Purine-Pyrimidine Metabolism, Inborn Errors; Xanthine Oxidase | 1982 |
Combined deficiency of xanthine oxidase and sulfite oxidase; ophthalmological findings in a 3-week-old girl.
Topics: Amino Acid Metabolism, Inborn Errors; Female; Humans; Infant, Newborn; Infant, Newborn, Diseases; Lens Subluxation; Metabolism, Inborn Errors; Molybdenum; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Xanthine Oxidase; Xanthines | 1980 |
Crystal structure of the xanthine oxidase-related aldehyde oxido-reductase from D. gigas.
Topics: Aldehyde Oxidoreductases; Amino Acid Sequence; Animals; Coenzymes; Crystallization; Crystallography, X-Ray; Cytosine Nucleotides; Desulfovibrio; Drosophila melanogaster; Electron Transport; Hydrogen Bonding; Iron; Ligands; Metalloproteins; Molecular Sequence Data; Molybdenum; Molybdenum Cofactors; Oxidation-Reduction; Protein Conformation; Protein Folding; Protein Structure, Secondary; Pteridines; Pterins; Xanthine; Xanthine Oxidase; Xanthines | 1995 |
Properties of rabbit liver aldehyde oxidase and the relationship of the enzyme to xanthine oxidase and dehydrogenase.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Amino Acid Sequence; Animals; Binding Sites; Biological Evolution; Cattle; Electron Spin Resonance Spectroscopy; Female; Liver; Milk; Molecular Sequence Data; Molecular Weight; Molybdenum; Protein Conformation; Rabbits; Sequence Homology, Amino Acid; Xanthine Dehydrogenase; Xanthine Oxidase | 1995 |
The molybdenum centers of xanthine oxidase and xanthine dehydrogenase. Determination of the spectral change associated with reduction from the Mo(VI) to the Mo(IV) state.
Topics: Animals; Circular Dichroism; Hydrogen-Ion Concentration; Milk; Molybdenum; Oxidation-Reduction; Xanthine Dehydrogenase; Xanthine Oxidase | 1995 |
Effect of allopurinol on the xanthinuria in a patient with molybdenum cofactor deficiency.
Topics: Allopurinol; Coenzymes; Female; Humans; Male; Metabolism, Inborn Errors; Metalloproteins; Molybdenum; Molybdenum Cofactors; Pteridines; Purine-Pyrimidine Metabolism, Inborn Errors; Xanthine; Xanthine Dehydrogenase; Xanthines | 1994 |
Molybdenum(VI) salts convert the xanthine oxidoreductase apoprotein into the active enzyme in mouse L929 fibroblastic cells.
Topics: 3T3 Cells; Animals; Apoproteins; Cell Line; Enzyme Activation; Fibroblasts; Mice; Molybdenum; RNA, Messenger; Xanthine Dehydrogenase; Xanthine Oxidase | 1994 |
Electron spin echo envelope modulation spectroscopy of the molybdenum center of xanthine oxidase.
Topics: Deuterium; Electron Spin Resonance Spectroscopy; Molecular Structure; Molybdenum; Purines; Xanthine Oxidase | 1994 |
Reductive half-reaction of xanthine oxidase with xanthine. Observation of a spectral intermediate attributable to the molybdenum center in the reaction of enzyme with xanthine.
Topics: Animals; Binding Sites; Cattle; Electron Spin Resonance Spectroscopy; Female; Kinetics; Mathematics; Milk; Molybdenum; Spectrophotometry; Thermodynamics; Time Factors; Xanthine; Xanthine Oxidase; Xanthines | 1993 |
Reductive half-reaction of xanthine oxidase: mechanistic role of the species giving rise to the "rapid type 1" molybdenum(V) electron paramagnetic resonance signal.
Topics: Animals; Cattle; Electron Spin Resonance Spectroscopy; Female; Flavin-Adenine Dinucleotide; Kinetics; Milk; Molybdenum; Oxidation-Reduction; Purines; Spectrophotometry; Time Factors; Xanthine; Xanthine Oxidase; Xanthines | 1993 |
Evidence favoring molybdenum-carbon bond formation in xanthine oxidase action: 17Q- and 13C-ENDOR and kinetic studies.
Topics: Animals; Electron Spin Resonance Spectroscopy; Enzyme Inhibitors; Kinetics; Magnetic Resonance Spectroscopy; Mass Spectrometry; Metalloproteins; Milk; Models, Chemical; Molybdenum; Oxygen Isotopes; Oxypurinol; Uric Acid; Xanthine Oxidase | 1996 |
The reductive half-reaction of xanthine oxidase. The involvement of prototropic equilibria in the course of the catalytic sequence.
Topics: Catalysis; Electron Spin Resonance Spectroscopy; Fluorescent Dyes; Hydrogen-Ion Concentration; Kinetics; Molybdenum; Oxidation-Reduction; Pteridines; Purines; Solvents; Substrate Specificity; Xanthine; Xanthine Oxidase; Xanthines | 1996 |
A structure-based catalytic mechanism for the xanthine oxidase family of molybdenum enzymes.
Topics: Aldehyde Oxidoreductases; Bacterial Proteins; Crystallography, X-Ray; Cytosine Nucleotides; Desulfovibrio; Models, Molecular; Molybdenum; Oxidation-Reduction; Pterins; Xanthine Oxidase | 1996 |
Combined deficiency of xanthine oxidase and sulphite oxidase due to a deficiency of molybdenum cofactor.
Topics: Coenzymes; Female; Fibroblasts; Humans; Hypoxanthine; Infant; Metabolism, Inborn Errors; Metalloproteins; Molybdenum; Molybdenum Cofactors; Nervous System Diseases; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Uric Acid; Xanthine; Xanthine Oxidase; Xanthines | 1996 |
A new irreversibly inhibited form of xanthine oxidase from ethylisonitrile.
Topics: Animals; Binding Sites; Cattle; Electron Spin Resonance Spectroscopy; In Vitro Techniques; Kinetics; Ligands; Molecular Structure; Molybdenum; Nitriles; Sulfides; Xanthine Oxidase | 1997 |
Comparative EPR and redox studies of three prokaryotic enzymes of the xanthine oxidase family: quinoline 2-oxidoreductase, quinaldine 4-oxidase, and isoquinoline 1-oxidoreductase.
Topics: Electron Spin Resonance Spectroscopy; Iron-Sulfur Proteins; Metalloproteins; Mixed Function Oxygenases; Molybdenum; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on CH-CH Group Donors; Potentiometry; Pseudomonas putida; Xanthine Oxidase | 1997 |
> or = 95% of xanthine oxidase in human milk is present as the demolybdo form, lacking molybdopterin.
Topics: Coenzymes; Electron Spin Resonance Spectroscopy; Female; Humans; Metalloproteins; Milk, Human; Molybdenum; Molybdenum Cofactors; Pteridines; Xanthine Oxidase | 1997 |
Isolation and characterization of the human aldehyde oxidase gene: conservation of intron/exon boundaries with the xanthine oxidoreductase gene indicates a common origin.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Amino Acid Sequence; Base Sequence; Cloning, Molecular; Conserved Sequence; Evolution, Molecular; Exons; Humans; Introns; Molecular Sequence Data; Molybdenum; Multigene Family; Promoter Regions, Genetic; Sequence Analysis, DNA; Sequence Homology, Amino Acid; Transcription, Genetic; Transfection; Tumor Cells, Cultured; Xanthine Oxidase | 1998 |
Xanthine oxidoreductase in human mammary epithelial cells: activation in response to inflammatory cytokines.
Topics: Breast; Cell Line; Cytokines; Enzyme Activation; Epithelial Cells; Female; Humans; Inflammation Mediators; Interferon-gamma; Interleukin-1; Milk, Human; Molybdenum; Recombinant Proteins; RNA, Messenger; Tumor Necrosis Factor-alpha; Xanthine Dehydrogenase; Xanthine Oxidase | 1998 |
Generation of nitric oxide by a nitrite reductase activity of xanthine oxidase: a potential pathway for nitric oxide formation in the absence of nitric oxide synthase activity.
Topics: Anaerobiosis; Animals; Cattle; Enzyme Inhibitors; Flavin-Adenine Dinucleotide; Heparin; Humans; In Vitro Techniques; Molybdenum; Nitric Oxide; Nitric Oxide Synthase; Nitrite Reductases; Nitrites; Oxidation-Reduction; Oxygen; Substrate Specificity; Synovial Membrane; Xanthine Oxidase | 1998 |
Inhibition of xanthine oxidase and xanthine dehydrogenase by nitric oxide. Nitric oxide converts reduced xanthine-oxidizing enzymes into the desulfo-type inactive form.
Topics: Animals; Cattle; Electron Spin Resonance Spectroscopy; Enzyme Inhibitors; Kinetics; Milk; Molybdenum; Nitric Oxide; Oxidation-Reduction; Xanthine; Xanthine Dehydrogenase; Xanthine Oxidase | 1999 |
Crystal structure and mechanism of CO dehydrogenase, a molybdo iron-sulfur flavoprotein containing S-selanylcysteine.
Topics: Aldehyde Oxidoreductases; Amino Acid Sequence; Animals; Binding Sites; Crystallography, X-Ray; Desulfovibrio; Dimerization; Iron-Sulfur Proteins; Ligands; Macromolecular Substances; Models, Molecular; Molecular Sequence Data; Molybdenum; Multienzyme Complexes; Protein Structure, Secondary; Selenocysteine; Sequence Alignment; Sequence Homology, Amino Acid; Xanthine Oxidase | 1999 |
Activity of the molybdopterin-containing xanthine dehydrogenase of Rhodobacter capsulatus can be restored by high molybdenum concentrations in a moeA mutant defective in molybdenum cofactor biosynthesis.
Topics: Amino Acid Sequence; Coenzymes; DNA Mutational Analysis; Escherichia coli; Escherichia coli Proteins; Eukaryotic Cells; Guanine Nucleotides; Iron-Sulfur Proteins; Metalloproteins; Models, Biological; Molecular Sequence Data; Molybdenum; Molybdenum Cofactors; Mutagenesis, Insertional; Mutation; Nitrate Reductases; Organometallic Compounds; Oxidoreductases; Pteridines; Rhodobacter capsulatus; Sequence Homology, Amino Acid; Sulfurtransferases; Xanthine; Xanthine Oxidase | 1999 |
Mouse mammary gland xanthine oxidoreductase: purification, characterization, and regulation.
Topics: Amino Acid Sequence; Animals; Benzamidines; Chromatography, Affinity; Female; Gene Expression Regulation, Enzymologic; Isoenzymes; Lactation; Mammary Glands, Animal; Metalloproteins; Mice; Molecular Sequence Data; Molybdenum; NAD; Pregnancy; Reproduction; Xanthine Dehydrogenase; Xanthine Oxidase | 1999 |
Analysis of the electron paramagnetic resonance properties of the [2Fe-2S]1+ centers in molybdenum enzymes of the xanthine oxidase family: assignment of signals I and II.
Topics: Aldehyde Oxidoreductases; Animals; Cattle; Desulfovibrio; Electron Spin Resonance Spectroscopy; Iron-Sulfur Proteins; Liver; Metalloproteins; Milk; Molybdenum; Rabbits; Spin Labels; Temperature; Turkeys; Xanthine Oxidase | 2000 |
Reduction of nitrite to nitric oxide catalyzed by xanthine oxidoreductase.
Topics: Anaerobiosis; Animals; Biphenyl Compounds; Catalytic Domain; Cattle; Flavin-Adenine Dinucleotide; Flavoproteins; Kinetics; Metalloproteins; Milk; Molybdenum; NAD; Nitric Oxide; Nitrites; Onium Compounds; Oxidation-Reduction; Xanthine; Xanthine Dehydrogenase; Xanthine Oxidase | 2000 |
Regulation of xanthine oxidase by nitric oxide and peroxynitrite.
Topics: Electron Spin Resonance Spectroscopy; Molybdenum; Nitrates; Nitric Oxide; Nitric Oxide Donors; Superoxides; Xanthine Oxidase | 2000 |
N-Hydroxyguanidine compound 1-(3,4-dimethoxy- 2-chlorobenzylideneamino)-3-hydroxyguanidine inhibits the xanthine oxidase mediated generation of superoxide radical.
Topics: Allopurinol; Animals; Binding Sites; Catalysis; Cattle; Chromatography, High Pressure Liquid; Electron Spin Resonance Spectroscopy; Guanidines; Hydroxylamines; Inhibitory Concentration 50; Kinetics; Milk; Models, Chemical; Molybdenum; NAD; Onium Compounds; Oxidation-Reduction; Oxygen; Reperfusion Injury; Superoxides; Uric Acid; Xanthine; Xanthine Oxidase | 2000 |
Synthesis and reactivity studies of model complexes for molybdopterin-dependent enzymes.
Topics: Animals; Chickens; Coenzymes; Crystallography, X-Ray; Dithionite; Iron-Sulfur Proteins; Kinetics; Liver; Metalloproteins; Models, Chemical; Molybdenum; Molybdenum Cofactors; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Pteridines; Xanthine Oxidase | 2000 |
Cloning of the cDNAs coding for two novel molybdo-flavoproteins showing high similarity with aldehyde oxidase and xanthine oxidoreductase.
Topics: Aldehyde Oxidase; Aldehyde Oxidoreductases; Amino Acid Sequence; Animals; Base Sequence; Binding Sites; Cloning, Molecular; Coenzymes; Consensus Sequence; Desulfovibrio; DNA, Complementary; Evolution, Molecular; Female; Humans; Male; Metalloproteins; Mice; Mitochondrial Proteins; Molecular Sequence Data; Molybdenum; Molybdenum Cofactors; Oxidoreductases; Phylogeny; Plant Proteins; Pteridines; Recombinant Proteins; Sequence Homology, Amino Acid; Sex Characteristics; Tissue Distribution; Xanthine Oxidase | 2000 |
Molybdate-dependent expression of dimethylsulfoxide reductase in Rhodobacter capsulatus.
Topics: Bacterial Proteins; Carrier Proteins; Gene Expression Regulation, Bacterial; Iron-Sulfur Proteins; Lac Operon; Membrane Transport Proteins; Molybdenum; Mutation; Nitrate Reductases; Operon; Oxidoreductases; Periplasm; Recombinant Fusion Proteins; Rhodobacter capsulatus; Transcription, Genetic; Xanthine Oxidase | 2000 |
Analogues for the molybdenum center of sulfite oxidase: oxomolybdenum(V) complexes with three thiolate sulfur donor atoms.
Topics: Animals; Catalytic Domain; Chickens; Crystallography, X-Ray; Electrochemistry; Electron Spin Resonance Spectroscopy; Ligands; Liver; Molecular Mimicry; Molecular Structure; Molybdenum; Organometallic Compounds; Oxidoreductases Acting on Sulfur Group Donors; Xanthine Oxidase | 2000 |
Characterization of the magnitude and kinetics of xanthine oxidase-catalyzed nitrite reduction. Evaluation of its role in nitric oxide generation in anoxic tissues.
Topics: Catalysis; Electrochemistry; Electron Spin Resonance Spectroscopy; Hydrogen-Ion Concentration; Kinetics; Luminescent Measurements; Molybdenum; Nitric Oxide; Nitrites; Oxidation-Reduction; Oxygen; Xanthine Oxidase | 2001 |
Photoreactivation of alloxanthine-inhibited xanthine oxidase.
Topics: Allopurinol; Dose-Response Relationship, Radiation; Electron Spin Resonance Spectroscopy; Enzyme Activation; Flavin-Adenine Dinucleotide; Kinetics; Models, Biological; Molecular Structure; Molybdenum; Oxypurinol; Photochemistry; Xanthine; Xanthine Oxidase | 2001 |
Reduction of organic nitrates catalysed by xanthine oxidoreductase under anaerobic conditions.
Topics: Anaerobiosis; Animals; Catalysis; Cattle; Flavin-Adenine Dinucleotide; Molybdenum; Nitrates; Nitrites; Oxidation-Reduction; Xanthine; Xanthine Dehydrogenase; Xanthine Oxidase | 2001 |
Suicide inactivation of xanthine oxidoreductase during reduction of inorganic nitrite to nitric oxide.
Topics: Animals; Binding Sites; Catalysis; Cattle; Kinetics; Models, Chemical; Molybdenum; Nitric Oxide; Nitrites; Oxidation-Reduction; Xanthine; Xanthine Dehydrogenase; Xanthine Oxidase | 2001 |
Redox centers of 4-hydroxybenzoyl-CoA reductase, a member of the xanthine oxidase family of molybdenum-containing enzymes.
Topics: Catalysis; Electron Spin Resonance Spectroscopy; Flavin-Adenine Dinucleotide; Iron-Sulfur Proteins; Molybdenum; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on CH-CH Group Donors; Spectroscopy, Mossbauer; Xanthine Oxidase | 2001 |
Lens superoxide dismutase and catalase activities in diabetic cataract.
Topics: Aged; Antioxidants; Catalase; Cataract; Diabetes Mellitus, Type 2; Female; Glutathione; Humans; Lens, Crystalline; Male; Middle Aged; Molybdenum; Superoxide Dismutase; Xanthine Oxidase | 2002 |
A molybdenum-containing dehydrogenase catalyzing an unusual 2-hydroxylation of nicotinic acid.
Topics: Hydroxylation; Molybdenum; Molybdoferredoxin; Niacin; Xanthine Oxidase | 2002 |
Oxo, sulfido, and tellurido Mo-enedithiolate models for xanthine oxidase: understanding the basis of enzyme reactivity.
Topics: Molecular Mimicry; Molybdenum; Oxygen; Sulfides; Sulfur; Tellurium; Xanthine Oxidase | 2002 |
Purification and characterization of multiple forms of rat liver xanthine oxidoreductase expressed in baculovirus-insect cell system.
Topics: Animals; Baculoviridae; Cattle; Cell Line; Cross-Linking Reagents; Dimerization; Dimethyl Suberimidate; Iron-Sulfur Proteins; Liver; Milk; Molybdenum; Oxidation-Reduction; Rats; Recombinant Proteins; Spectrophotometry; Spodoptera; Xanthine Dehydrogenase; Xanthine Oxidase | 2002 |
Evidence for MoeA-dependent formation of the molybdenum cofactor from molybdate and molybdopterin in Escherichia coli.
Topics: Chromatography, High Pressure Liquid; Coenzymes; Escherichia coli; Escherichia coli Proteins; Metalloproteins; Molybdenum; Molybdenum Cofactors; Neurospora crassa; Nitrate Reductases; Pteridines; Sulfurtransferases; Xanthine Oxidase | 2002 |
Resonance Raman studies on xanthine oxidase: observation of Mo(VI)-ligand vibrations.
Topics: Animals; Cattle; Ligands; Milk; Molybdenum; Oxygen Isotopes; Spectrum Analysis, Raman; Sulfhydryl Compounds; Xanthine Oxidase | 2003 |
Identification of the xanthine oxidase factor as molybdenum.
Topics: Molybdenum; Oxidoreductases; Vitamin B 12; Xanthine Oxidase | 1953 |
Isolation and identification of the xanthine oxidase factor as molybdenum.
Topics: Molybdenum; Oxidoreductases; Vitamin B 12; Xanthine Oxidase | 1953 |
Distribution of the xanthine oxidase factor (molybdenum) in foods.
Topics: Food; Molybdenum; Xanthine Oxidase | 1953 |
Xanthine oxidase, a molybdo-flavoprotein.
Topics: Flavins; Flavoproteins; Molybdenum; Oxidoreductases; Xanthine Oxidase | 1953 |
Evidence that molybdenum is a nondialyzable component of xanthine oxidase.
Topics: Molybdenum; Oxidoreductases; Xanthine Oxidase | 1953 |
Further evidence that molybdenum is a cofactor of Xanthine oxidase.
Topics: Humans; Molybdenum; Organic Chemicals; Oxidoreductases; Xanthine Oxidase | 1954 |
The xanthine oxidase factor (molybdenum).
Topics: Molybdenum; Oxidoreductases; Xanthine Oxidase | 1954 |
Studies on the nature of the xanthine oxidase factor.
Topics: Liver; Molybdenum; Oxidoreductases; Xanthine Oxidase | 1954 |
Studies on metalloflavoproteins. I. Xanthine oxidase, a molybdoflavoprotein.
Topics: Flavoproteins; Metalloproteins; Molybdenum; Oxidoreductases; Xanthine Oxidase | 1954 |
Reduction of liver xanthine oxidase and iron storage proteins in rats fed excess zinc.
Topics: Animals; Ferritins; Hemoglobins; Iron; Liver; Minerals; Molybdenum; Oxidoreductases; Rats; Xanthine Oxidase; Zinc | 1962 |
DIRECT STUDIES ON THE ELECTRON TRANSFER SEQUENCE IN XANTHINE OXIDASE BY ELECTRON PARAMAGNETIC RESONANCE SPECTROSCOPY. I. TECHNIQUES AND DESCRIPTION OF SPECTRA.
Topics: Cell Respiration; Electron Spin Resonance Spectroscopy; Electron Transport; Electrons; Flavins; Iron; Molybdenum; Xanthine Oxidase | 1964 |
DIRECT STUDIES ON THE ELECTRON TRANSFER SEQUENCE IN XANTHINE OXIDASE BY ELECTRON PARAMAGNETIC RESONANCE SPECTROSCOPY. II. KINETIC STUDIES EMPLOYING RAPID FREEZING.
Topics: Electron Spin Resonance Spectroscopy; Electron Transport; Electrons; Enzyme Inhibitors; Flavin-Adenine Dinucleotide; Freezing; Hydrogen-Ion Concentration; Iron; Kinetics; Milk; Molybdenum; Nitrogen; Oxygen; Purines; Xanthine Oxidase; Xanthines | 1964 |
STUDIES ON AVIAN XANTHINE DEHYDROGENASES. PROPERTIES AND PATTERNS OF APPEARANCE DURING DEVELOPMENT.
Topics: Animals; Biochemical Phenomena; Biochemistry; Birds; Chick Embryo; Electron Transport; Growth; Kidney; L-Lactate Dehydrogenase; Liver; Molybdenum; NAD; Oxidoreductases; Pharmacology; Poultry; Puromycin; Research; Spectrophotometry; Tungsten; Xanthine Dehydrogenase; Xanthine Oxidase | 1965 |
Characterization of the effects of oxygen on xanthine oxidase-mediated nitric oxide formation.
Topics: Animals; Benzaldehydes; Binding Sites; Binding, Competitive; Biochemistry; Catechols; Cultured Milk Products; Dose-Response Relationship, Drug; Electrochemistry; Electrodes; Electron Spin Resonance Spectroscopy; Electrons; Flavins; Hydrogen-Ion Concentration; Kinetics; Luminescent Measurements; Magnetics; Male; Models, Chemical; Molybdenum; Myocardium; Nitric Oxide; Oxygen; Protein Binding; Rats; Rats, Sprague-Dawley; Time Factors; Xanthine Oxidase | 2004 |
Nature of the oxomolybdenum-thiolate pi-bond: implications for Mo-S bonding in sulfite oxidase and xanthine oxidase.
Topics: Binding Sites; Circular Dichroism; Ligands; Molecular Conformation; Molecular Structure; Molybdenum; Organometallic Compounds; Oxidoreductases Acting on Sulfur Group Donors; Spectrum Analysis, Raman; Sulfhydryl Compounds; Sulfur; Xanthine Oxidase | 2004 |
Goats' milk xanthine oxidoreductase is grossly deficient in molybdenum.
Topics: Animals; Cattle; Electrophoresis, Polyacrylamide Gel; Female; Goats; Humans; Kinetics; Milk; Milk, Human; Molybdenum; Structure-Activity Relationship; Xanthine Dehydrogenase; Xanthine Oxidase | 2004 |
X-ray crystal structure and EPR spectra of "arsenite-inhibited" Desulfovibriogigas aldehyde dehydrogenase: a member of the xanthine oxidase family.
Topics: Aldehyde Oxidoreductases; Arsenites; Crystallography, X-Ray; Desulfovibrio gigas; Electron Spin Resonance Spectroscopy; Ligands; Molecular Structure; Molybdenum; Oxidation-Reduction; Xanthine Oxidase | 2004 |
Active site geometry and substrate recognition of the molybdenum hydroxylase quinoline 2-oxidoreductase.
Topics: Allopurinol; Amino Acid Sequence; Carbon; Crystallography, X-Ray; Ligands; Mixed Function Oxygenases; Molecular Sequence Data; Molybdenum; Oxidoreductases Acting on CH-CH Group Donors; Pseudomonas putida; Quinolines; Rhodobacter capsulatus; Sequence Homology, Amino Acid; Sulfur; Xanthine Dehydrogenase | 2004 |
Physicochemical and kinetic properties of purified sheep's milk xanthine oxidoreductase.
Topics: Absorption; Animals; Cattle; Electrophoresis, Polyacrylamide Gel; Female; Goats; Humans; Kinetics; Milk; Milk, Human; Molybdenum; Multienzyme Complexes; NADH, NADPH Oxidoreductases; Sheep; Species Specificity; Sulfur; Xanthine Dehydrogenase; Xanthine Oxidase | 2004 |
Symphoria: the success of modeling the active site function of oxo-molybdoenzymes.
Topics: Binding Sites; Indicators and Reagents; Iron-Sulfur Proteins; Kinetics; Models, Biological; Molybdenum; Nitrate Reductase; Nitrate Reductases; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Spectrophotometry; Xanthine Oxidase | 2004 |
Structure of a xanthine oxidase-related 4-hydroxybenzoyl-CoA reductase with an additional [4Fe-4S] cluster and an inverted electron flow.
Topics: Binding Sites; Crystallization; Iron; Models, Molecular; Molybdenum; Oxidation-Reduction; Oxidoreductases Acting on CH-CH Group Donors; Protein Structure, Tertiary; Sulfur; Xanthine Oxidase | 2004 |
Nature of the catalytically labile oxygen at the active site of xanthine oxidase.
Topics: Binding Sites; Catalysis; Hydrogen-Ion Concentration; Molybdenum; Oxygen; Spectrometry, X-Ray Emission; Xanthine Oxidase | 2005 |
Purification and partial characterisation of camel milk xanthine oxidoreductase.
Topics: Animals; Anti-Bacterial Agents; Camelus; Cattle; Dithiothreitol; Female; Humans; Milk; Molecular Weight; Molybdenum; NAD; Oxidoreductases; Pterins; Reactive Oxygen Species; Xanthine; Xanthine Dehydrogenase; Xanthine Oxidase | 2003 |
Oxomolybdenum tetrathiolates with sterically encumbering ligands: modeling the effect of a protein matrix on electronic structure and reduction potentials.
Topics: Circular Dichroism; Iron-Sulfur Proteins; Models, Molecular; Molecular Conformation; Molybdenum; Organometallic Compounds; Oxidation-Reduction; Oxidoreductases; Quantum Theory; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Sulfhydryl Compounds; Sulfite Oxidase; Xanthine Oxidase | 2005 |
Cloning and sequencing of the aldehyde oxidase gene from Methylobacillus sp. KY4400.
Topics: Aldehyde Oxidase; Cloning, Molecular; Databases, Genetic; DNA, Bacterial; Flavin-Adenine Dinucleotide; Methylobacillus; Molecular Weight; Molybdenum; Sequence Analysis, Protein; Xanthine Oxidase | 2005 |
Theoretical characterization of the "very rapid" Mo(V) species generated in the oxidation of xanthine oxidase.
Topics: Binding Sites; Models, Chemical; Molybdenum; Oxidation-Reduction; Xanthine Oxidase | 2006 |
Resonance Raman studies of xanthine oxidase: The reduced enzyme-product complex with violapterin.
Topics: Binding Sites; Coenzymes; Deuterium Oxide; Metalloproteins; Models, Chemical; Models, Molecular; Molecular Conformation; Molybdenum; Molybdenum Cofactors; Oxygen; Pteridines; Solvents; Spectrophotometry, Ultraviolet; Spectrum Analysis, Raman; Substrate Specificity; Water; Xanthine Oxidase | 2005 |
Synthesis of structural analogues of the oxidized sites in the xanthine oxidoreductase enzyme family.
Topics: Amino Acid Sequence; Models, Molecular; Molybdenum; Oxidation-Reduction; Tungsten; Xanthine Oxidase | 2007 |
Substrate orientation in xanthine oxidase: crystal structure of enzyme in reaction with 2-hydroxy-6-methylpurine.
Topics: Animals; Binding Sites; Catalysis; Cattle; Crystallography, X-Ray; Humans; Hyperuricemia; Molybdenum; NAD; Protein Binding; Protein Structure, Tertiary; Purines; Xanthine Oxidase | 2008 |
Biologically relevant O,S-donor compounds. Synthesis, molybdenum complexation and xanthine oxidase inhibition.
Topics: Allopurinol; Crystallography, X-Ray; Electrochemistry; Enzyme Inhibitors; Ligands; Models, Chemical; Molecular Structure; Molybdenum; Organometallic Compounds; Oxygen; Pyridines; Pyrones; Sulfur Compounds; Thiones; Xanthine Oxidase | 2008 |
Crystal structures of mammalian xanthine oxidoreductase bound with various inhibitors: allopurinol, febuxostat, and FYX-051.
Topics: Allopurinol; Animals; Catalysis; Crystallization; Enzyme Inhibitors; Febuxostat; Molybdenum; Nitriles; Protein Conformation; Pyridines; Thiazoles; Xanthine Dehydrogenase | 2008 |
Substrate Orientation and Catalysis at the Molybdenum Site in Xanthine Oxidase: CRYSTAL STRUCTURES IN COMPLEX WITH XANTHINE AND LUMAZINE.
Topics: Animals; Bacterial Proteins; Catalysis; Catalytic Domain; Cattle; Crystallography, X-Ray; Female; Milk; Molybdenum; Protein Structure, Tertiary; Pteridines; Rhodobacter capsulatus; Xanthine; Xanthine Oxidase | 2009 |
Inhibition studies of bovine xanthine oxidase by luteolin, silibinin, quercetin, and curcumin.
Topics: Animals; Cattle; Curcumin; Luteolin; Molecular Structure; Molybdenum; Purines; Quercetin; Silybin; Silymarin; Superoxides; Xanthine; Xanthine Oxidase | 2009 |
Synthesis, activity testing and molybdenum(VI) complexation of Schiff bases derived from 2,4,6-trihydroxybenzaldehyde investigated as xanthine oxidase inhibitors.
Topics: Benzaldehydes; Enzyme Inhibitors; Molybdenum; Organometallic Compounds; Schiff Bases; Structure-Activity Relationship; Uric Acid; Xanthine Oxidase | 2011 |
Inhibition of xanthine oxidase by thiosemicarbazones, hydrazones and dithiocarbazates derived from hydroxy-substituted benzaldehydes.
Topics: Benzaldehydes; Copper; Enzyme Inhibitors; Hydrazines; Hydrazones; Molybdenum; Schiff Bases; Structure-Activity Relationship; Thiosemicarbazones; Xanthine Oxidase | 2011 |
X-ray crystal structure of arsenite-inhibited xanthine oxidase: μ-sulfido,μ-oxo double bridge between molybdenum and arsenic in the active site.
Topics: Arsenites; Catalytic Domain; Crystallography, X-Ray; Desulfovibrio gigas; Enzyme Inhibitors; Models, Molecular; Molybdenum; Xanthine Oxidase | 2011 |
Spectroscopic and electronic structure studies probing covalency contributions to C-H bond activation and transition-state stabilization in xanthine oxidase.
Topics: Aldehydes; Animals; Biotransformation; Carbon; Cattle; Chemistry, Organic; Electron Spin Resonance Spectroscopy; Hydrogen; Models, Molecular; Molecular Structure; Molybdenum; Oxidation-Reduction; Oxygen; Prodrugs; Solutions; Spectrum Analysis; Static Electricity; Thermodynamics; Xanthine Oxidase | 2011 |
Remarkably fast and selective aromatization of Hantzsch esters with MoOCl4 and MoCl5: a chemical model for possible biologically relevant properties of molybdenum-containing enzymes.
Topics: Aldehyde Oxidase; Chlorides; Dihydropyridines; Esters; Models, Chemical; Molybdenum; Xanthine Oxidase | 2012 |
Correlating C-H bond cleavage with molybdenum reduction in xanthine oxidase.
Topics: Computer Simulation; Molecular Structure; Molybdenum; Oxidation-Reduction; Xanthine Oxidase | 2012 |
Modelling the reduced xanthine oxidase in active sulfo and inactive desulfo forms.
Topics: Electrochemistry; Electron Spin Resonance Spectroscopy; Electron Transport; Models, Molecular; Molybdenum; Oxypurinol; Protein Conformation; Sulfhydryl Compounds; Sulfides; Xanthine Oxidase | 2013 |
The molybdoproteome of Starkeya novella--insights into the diversity and functions of molybdenum containing proteins in response to changing growth conditions.
Topics: Alphaproteobacteria; Bacterial Proteins; Biosynthetic Pathways; Escherichia coli; Gene Expression Regulation, Bacterial; Gene Expression Regulation, Enzymologic; Genes, Bacterial; Iron-Sulfur Proteins; Molybdenum; Oxidoreductases; Phylogeny; Proteome; Pterins; Reproducibility of Results; Reverse Transcriptase Polymerase Chain Reaction; Sulfite Oxidase; Xanthine Oxidase | 2013 |
Structural characterization and unusual reactivity of oxosulfido-Mo(V) compounds: implications for the structure and electronic description of the very rapid form of xanthine oxidase.
Topics: Crystallography, X-Ray; Electron Spin Resonance Spectroscopy; Electrons; Models, Molecular; Molybdenum; Oxidation-Reduction; Oxygen Compounds; Sulfides; Xanthine Oxidase | 2013 |
3,4-Dihydroxy-5-nitrobenzaldehyde (DHNB) is a potent inhibitor of xanthine oxidase: a potential therapeutic agent for treatment of hyperuricemia and gout.
Topics: Administration, Oral; Allopurinol; Animals; Antioxidants; Benzaldehydes; Catechols; Cell-Free System; Disease Models, Animal; Dose-Response Relationship, Drug; Drug Synergism; Enzyme Inhibitors; Gout Suppressants; Hyperuricemia; Inhibitory Concentration 50; Mice; Mice, Inbred C57BL; Molybdenum; Reactive Oxygen Species; Structure-Activity Relationship; Uric Acid; Xanthine Oxidase | 2013 |
Molybdate:sulfate ratio affects redox metabolism and viability of the dinoflagellate Lingulodinium polyedrum.
Topics: Dinoflagellida; Enzyme Activation; Molybdenum; Oxidation-Reduction; Oxidative Stress; Sulfates; Xanthine Oxidase | 2013 |
Substrate orientation and specificity in xanthine oxidase: crystal structures of the enzyme in complex with indole-3-acetaldehyde and guanine.
Topics: Animals; Catalytic Domain; Cattle; Crystallization; Crystallography, X-Ray; Guanine; Hydroxylation; Indoles; Kinetics; Molecular Conformation; Molybdenum; Substrate Specificity; Xanthine Oxidase | 2014 |
Nitrite reductase and nitric-oxide synthase activity of the mitochondrial molybdopterin enzymes mARC1 and mARC2.
Topics: Amino Acid Sequence; Coenzymes; Cytochrome Reductases; Cytochromes b5; Electron Transport; HEK293 Cells; Humans; Hydrogen-Ion Concentration; Kinetics; Metalloproteins; Mitochondria; Mitochondrial Proteins; Molecular Sequence Data; Molybdenum; Molybdenum Cofactors; Nitric Oxide; Nitric Oxide Synthase; Nitrite Reductases; Nitrites; Oxidoreductases; Oxygen; Pteridines; Recombinant Proteins; Sequence Homology, Amino Acid; Xanthine Oxidase | 2014 |
X-ray crystal structure of a xanthine oxidase complex with the flavonoid inhibitor quercetin.
Topics: Animals; Antioxidants; Catalytic Domain; Cattle; Crystallography, X-Ray; Drug Design; Enzyme Inhibitors; Humans; Molecular Conformation; Molecular Structure; Molybdenum; Phenylalanine; Quercetin; Structure-Activity Relationship; Uric Acid; Xanthine; Xanthine Oxidase | 2014 |
Comparison of the active-site design of molybdenum oxo-transfer enzymes by quantum mechanical calculations.
Topics: Binding Sites; Catalysis; Coenzymes; Computational Biology; Coordination Complexes; Kinetics; Ligands; Metalloproteins; Models, Molecular; Molybdenum; Molybdenum Cofactors; Oxidation-Reduction; Oxidoreductases; Oxygen; Pteridines; Quantum Theory; Sulfite Oxidase; Thermodynamics; Xanthine Oxidase | 2014 |
Low molybdenum state induced by tungsten as a model of molybdenum deficiency in rats.
Topics: Animals; Diet; Enzyme Activation; Liver; Male; Molybdenum; Rats; Rats, Wistar; Sulfite Oxidase; Tungsten; Xanthine Oxidase | 2015 |
Alterations in antioxidant function and cell apoptosis in duck spleen exposed to molybdenum and/or cadmium.
Topics: Animals; Antioxidants; Apoptosis; Cadmium; Catalase; Dose-Response Relationship, Drug; Ducks; Gene Expression; Malondialdehyde; Microscopy, Electron, Transmission; Molybdenum; Organ Size; Real-Time Polymerase Chain Reaction; Spleen; Xanthine Oxidase | 2017 |
The Escherichia coli Periplasmic Aldehyde Oxidoreductase Is an Exceptional Member of the Xanthine Oxidase Family of Molybdoenzymes.
Topics: Aldehyde Dehydrogenase; Catalytic Domain; Crystallography, X-Ray; Escherichia coli; Models, Molecular; Molybdenum; Periplasm; Protein Conformation; Xanthine Oxidase | 2016 |