urea has been researched along with histidine in 208 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 130 (62.50) | 18.7374 |
| 1990's | 19 (9.13) | 18.2507 |
| 2000's | 43 (20.67) | 29.6817 |
| 2010's | 14 (6.73) | 24.3611 |
| 2020's | 2 (0.96) | 2.80 |
| Authors | Studies |
|---|---|
| Baert, B; Beetens, J; Bodé, S; De Spiegeleer, B; Deconinck, E; Lambert, J; Slegers, G; Slodicka, M; Stoppie, P; Van Gele, M; Vander Heyden, Y | 1 |
| Burchkardt, G; Luck, G; Zimmer, G | 1 |
| Brown, WD; Fosmire, GJ | 1 |
| Munro, HN; Young, VR | 2 |
| Little, C | 1 |
| Ajello, F; Romano, N | 1 |
| Gregory, EM | 1 |
| Atkinson, T; Baird, BA; Fuller, MF; Livingstone, RM | 1 |
| Semler, P | 1 |
| Cook, DI; Lingard, JM; Young, JA | 1 |
| Kopple, JD; Swendseid, ME | 2 |
| Baynes, J; Levine, M | 1 |
| Burroughs, W; Mertens, DR; Nelson, DK | 1 |
| Ashida, K; Yokogoshi, H | 1 |
| Boling, JA; Bradley, NW; Burris, WR | 1 |
| Benz, FW; Roberts, GC | 1 |
| Britton, RA; Gibb, DJ; Klopfenstein, TJ; Lewis, AJ | 1 |
| Henning, PH; Hogg, RJ; Jureidini, KF; Penfold, JL; Sweeney, AL; van Renen, MJ | 1 |
| Bast, P; Beacham, IR; Derst, C; Harms, E; Jennings, MP; Röhm, KH; Wehner, A | 1 |
| Anderson, DC; Galloway, DR; Kessler, SP; McGowan, JL | 1 |
| Hutchens, TW; Yip, TT | 1 |
| Avilés, FX; Crane-Robinson, C; Turner, CH; Vendrell, J; Vilanova, M | 1 |
| Martenson, RE; Mendz, GL; Moore, WJ | 1 |
| Ahlberg, M; Giesecke, K; Hagenfeldt, L; Magnusson, I; Wahren, J | 1 |
| Batra, PP; Moriyama, Y; Takeda, K | 1 |
| Heidland, A; Peter, G; Rudolf, C; Schaefer, RM; Teschner, M | 1 |
| Barej, W; Motyl, T | 1 |
| Brown, SA; Brown-Mason, A; Butcher, ND; Woodworth, RC | 1 |
| Allen, RG; Barrett, JT | 1 |
| Chibata, I; Kakimoto, T; Nabe, K; Nishimura, N; Shibatani, T | 1 |
| Arzadon, L; Bernabe, P; Robbins, KC; Summaria, L | 1 |
| Olitzki, AL | 1 |
| Bumpus, FM; Khairallah, PA; Page, IH; Smeby, RR | 1 |
| Bray, DF; Kapoor, M; Ward, GW | 1 |
| Yamaguchi, T | 1 |
| Bernstein, IA; Sugawara, K | 1 |
| Cappugi, G; Nassi, P; Ramponi, G; Treves, C | 1 |
| Coleman, JE; Mushak, P | 1 |
| Houston, LL | 1 |
| Bennett, DJ; Cooper, PD | 1 |
| Albrycht, D; Deuel, TF; Lerner, A | 1 |
| Asafov, GB; Ekisenina, NI; Ivanova, LM; Lumel'skiĭ, VIa; Smagin, VG | 1 |
| Schwarz, E | 2 |
| Ghiretti, F; Ghiretti-Magaldi, A; Salvato, B | 1 |
| Byrne, MJ; Davison, AJ; Kaminsky, LS | 1 |
| Hutner, SH | 1 |
| Comty, CM; Shapiro, F; Wathen, RL | 1 |
| Hynes, MJ | 1 |
| De Lorenzo, F; Di Natale, P; Schechter, AN | 1 |
| Frimpter, GW | 1 |
| Bergström, J; Bucht, H; Fürst, P; Hultman, E; Josephson, B; Norée, LO; Vinnars, E | 1 |
| Ghiretti, F; Ghiretti-Magaldi, A; Salvato, B; Zatta, P | 1 |
| Boling, JA; Ely, DG; Nishimuta, JF | 1 |
| Gurd, FR; Keim, P; Marshall, RC; Morrow, JS; Nigen, AM; Vigna, RA | 1 |
| Puett, D | 1 |
| Donner, DB; Ferris, JP; Lobo, AP | 1 |
| Berry, HK; Brunner, RL; Butcher, RE; Elliot, LA | 1 |
| Jörnvall, H; Prozorovski, V | 1 |
| Lajtha, A; Sershen, H | 1 |
| Donovan, JW | 1 |
| Aloj, SM; Blasi, F; Goldberger, RF | 1 |
| Takahashi, K | 1 |
| Bradbury, SL | 1 |
| Bosshard, HR; Humbel, RE; Jorgensen, KH | 1 |
| Vinnars, E | 1 |
| Fürst, P; Vinnars, E | 1 |
| Csányi, V; Ferenc, I; Mile, I | 1 |
| Chargaff, E; Rodgers, R | 1 |
| Betz, B; D'Angelo, JM; Groth, DP; Mingioli, ES; Vogler, WR | 1 |
| Menkes, JH | 1 |
| Atanasov, BP; Mitova, S | 1 |
| Gerok, W | 2 |
| Berg, T; Catsimpoolas, N; Meyer, EW | 1 |
| English, LS; Les, DN; Rogers, LJ | 1 |
| Nakaya, K; Shibata, K; Suzuki, T; Takenaka, O | 1 |
| Horecker, BL; Koida, M; Lai, CY | 1 |
| Irie, M; Tomita, M; Ukita, T | 1 |
| Gordon, WG; Groves, ML | 1 |
| Ando, T; Kawashima, S | 1 |
| Brewer, JM; Fairwell, T; Lovins, RE; Travis, J | 1 |
| Fürst, P; Hallgren, B; Hermansson, IL; Josephson, B; Vinnars, E | 1 |
| Hatfield, EE; Kaminski, J; Nimrick, K; Owens, FN | 1 |
| Bergström, J; Fürst, P; Josephson, B; Norée, LO | 1 |
| Kaesberg, P; Strauss, EG | 1 |
| Elödi, P; Libor, S | 1 |
| Barnard, EA; Glick, DM | 1 |
| Hanna, ML; Taylor, RT | 1 |
| Booker, LK; Edwards, CH; Ganapathy, SN; Rumph, CH; Wright, WG | 1 |
| Kapoor, M; Ward, GW | 1 |
| Kloss, G; Schwarz, E | 1 |
| Lehmann, RP; Oltjen, RR | 1 |
| Brown, HH | 1 |
| Cohen, AL; McFadden, BA; Rao, GR; Roche, TE | 1 |
| Holt, LE | 1 |
| Stellwagen, E | 1 |
| Hatfield, EE; Schelling, GT | 1 |
| Huseby, RM; Murray, MM | 1 |
| Oravec, M; Sourkes, TL | 1 |
| Harris, CM | 1 |
| Maddaiah, VT | 1 |
| Augenstein, L; Burke, M | 1 |
| Dyson, JE; Noltmann, EA | 2 |
| Glazer, AN; Sanger, F | 1 |
| Jaskewycz, T; Johns, RB | 1 |
| Foster, JW; Hodson, PH | 1 |
| Fasold, H | 1 |
| Daly, JJ; Rose, DP | 1 |
| Steiner, RF | 1 |
| Carver, MJ; Ryan, WL | 1 |
| Estes, FL; Wetzel, RL | 1 |
| Andreotti, RE; Holmes, LG; Kronman, MJ; Robbins, FM | 1 |
| Hatfield, EE; Hinds, FC; Schelling, GT | 1 |
| Erickson, PM; Froebe, CL; Matthews, CR | 1 |
| Jones, LM; Murray, AJ; Tomas, FM | 1 |
| Visek, WJ | 1 |
| Anderson, LC; Crenshaw, JD; Lewis, AJ; Peo, ER | 1 |
| Caravel, JP; Carpentier, F; Guignier, M; Leverve, X; Serre, JC | 1 |
| Bouffier, C; Bussac, JJ; Dumont, JC; François, G; Rose, F | 1 |
| Calles-Escandon, J; Cunningham, JJ; Felig, P; Huszar, G; Jacob, R; Loke, J; Snyder, P | 1 |
| Funovics, J; Karner, J; Roth, E; Schulz, F | 1 |
| Elbaum, D; Nagel, RL; Wiedenmann, B | 1 |
| Ahlberg, M; Alvestrand, A; Bergström, J; Fürst, P | 1 |
| Marliss, EB; Nakhooda, AF; Wei, CN | 1 |
| Dohm, GL; Kasperek, GJ; van Rij, AM; Williams, RT | 1 |
| Davis, TP; Deavers, DR; Meininger, GA; Musacchia, XJ | 1 |
| Margoliash, E; Plotkin, B; Qin, W; Sanishvili, R; Schejter, A | 1 |
| Gibbons, DL; Horowitz, PM | 1 |
| Baldwin, RL; Barrick, D; Hughson, FM | 1 |
| Froebe, CL; Matthews, CR; Saab-Rincón, G | 1 |
| Fersht, AR; Loewenthal, R; Sancho, J; Vuilleumier, S | 1 |
| Li, C; Moore, DS; Rosenberg, RC | 1 |
| Mobley, HL; Sriwanthana, B | 1 |
| Pastore, A; Politou, AS; Thomas, DJ | 1 |
| Hampl, H; Nündel, M; Riedel, E; Steudle, V | 1 |
| Buckley, JT; Lesieur, C; Parker, MW; Pattus, F; Schulze, A; van der Goot, FG; Wilmsen, HU | 1 |
| St Jean, G; Titgemeyer, EC; Wessels, RH | 1 |
| Linetsky, M; Ortwerth, BJ; Ranson, N | 1 |
| Alston, RW; Fee, LR; Grimsley, GR; Huyghues-Despointes, BM; Pace, CN; Scholtz, JM; Shaw, KL; Thurlkill, RL | 1 |
| Eskandari, S; Sachs, G; Scott, DR; Weeks, DL | 1 |
| Zimmer, M | 1 |
| Ah-Sing, E; Badaloo, A; Boyne, M; Forrester, T; Gibson, N; Jackson, A; Millward, DJ; Persaud, C; Reade, M; Yeboah, N | 1 |
| Ash, DE; Boucher, JL; Cama, E; Christianson, DW; Colleluori, DM; Cox, JD; Mansuy, D; Pethe, S | 1 |
| Buche, A; Ellis, G; Ramirez, JM | 1 |
| George, SP; Rao, MB | 1 |
| de Grip, WJ; Deen, PM; Engel, A; Hasler, L; Klaassen, CH; Koenderink, JB; Werten, PJ | 1 |
| Corrales, FJ; Mato, JM; Pérez-Mato, I; Sánchez del Pino, MM; Sanz, JM | 1 |
| Kern, D; Kern, G; Marqusee, S; Pelton, J | 1 |
| Gabaldón, M | 1 |
| Bazaes, S; Cardemil, E; González-Nilo, FD; Krautwurst, H; Nowak, T; Roschzttardtz, H | 1 |
| Ball, RO; Kriengsinyos, W; Pencharz, PB; Rafii, M; Wykes, LJ | 1 |
| Bender, RA; Janes, BK; Rosario, CJ | 1 |
| Antosiewicz, JM; Briggs, JM; Daily, MD; Huyghues-Despointes, BM; Pace, CN; Schell, D; Scholtz, JM; Thurlkill, RL | 1 |
| Müller, G; Picó, G; Romanini, D | 1 |
| Alberto, R; Benny, P; Ortner, K; Pak, JK; Spingler, B | 1 |
| Hayashi, H; Kobayashi, Y; Kumagai, I; Matsumoto, M; Misawa, S; Tsumoto, K | 1 |
| Bird, HR; Featherston, WR; Harper, AE | 1 |
| ANNEGERS, JH | 1 |
| DREL, KO | 1 |
| NOZAKI, Y; TANFORD, C | 1 |
| CASSIDY, JE; LOWERY, JA | 1 |
| HARDMAN, JK; YANOFSKY, C | 1 |
| SENFT, AW | 1 |
| Alloza, I; Hawthorne, S; Martens, E; Vandenbroeck, K | 1 |
| Aoki, T; Igarashi, K; Kawano, K; Matsubara, K; Matsuura, A; Mizuguchi, M; Nagadome, H; Shinohara, Y; Takeuchi, M; Terada, Y | 1 |
| Dal Molin, F; Montecucco, C; Naletto, L; Romanello, V; Tonello, F | 1 |
| Gushansky, G; Sachs, G; Scott, DR; Weeks, DL | 1 |
| Doyle, BL; Matthews, CR; Simler, BR | 1 |
| Tsuji, T; Yanagawa, H | 1 |
| Karim, QN; Sidebotham, RL; Spencer, J; Worku, ML | 1 |
| Cho, JH; Horng, JC; Raleigh, DP | 1 |
| Antalík, M; Augustynski, J; Bánó, M; Dawson, JH; Fedurco, M; Glascock, MC; Indiani, C; Sedlák, E; Smulevich, G | 1 |
| Chant, A; Kneale, GG; Kraemer-Pecore, CM; Watkin, R | 1 |
| Wang, BL; Wang, HH; Wu, CQ; Xu, Y; Xu, YM | 1 |
| Bundy, R; Gibson, NR; Hounslow, A; Jackson, AA; Millward, DJ; Wootton, SA | 1 |
| Marti, DN | 1 |
| Appu Rao, AG; Jyothi, TC; Singh, SA | 1 |
| Cooper, GJ; Smith, CP; Stewart, GS | 1 |
| Cowieson, NP; Hume, DA; Kobe, B; Listwan, P; Martin, JL; Wensley, B | 1 |
| Knappenberger, JA; Kuriakose, SA; Lecomte, JT; Nothnagel, HJ; Vu, BC; Vuletich, DA | 1 |
| Huang, D; Li, M | 1 |
| Kim, K; Park, J; Rhee, S | 1 |
| Benson, DR; Cowley, AB; Wang, L | 1 |
| Patchornik, G | 1 |
| Fukushima, Y; Ikeuchi, M; Ishizuka, T; Itoh, S; Narikawa, R | 1 |
| Baleja, JD; Bose, K; Henry, GD; Liu, Y; Wei, J | 1 |
| Das, AK; Mukherjee, S; Saha, B | 1 |
| Noble, CG; Yang, D; Yang, S | 1 |
| Annathur, GV; Buckley, JJ; Muthurania, K; Ramasubramanyan, N | 1 |
| Batov, DV; Kustov, AV; Smirnova, NL | 1 |
| Ealick, SE; French, JB | 1 |
| Cao, H; Chapital, DC; Klasson, KT; Shockey, JM | 1 |
| Higashi, S; Ikeuchi, M; Narikawa, R; Suzuki, F; Watanabe, M; Yoshihara, S | 1 |
| Brandolin, G; Catty, P; Clémençon, B; Li, S; Rousseau, D; Schlattner, U | 1 |
| Hafen, E; Schlager, B; Straessle, A | 1 |
| Gietzen, S; Grebenjuk, VA; Korzhev, M; Müller, WE; Muth, S; Schloßmacher, U; Schröder, HC; Wang, X; Wiens, M | 1 |
| Elferich, J; Ramakrishnan, P; Shinde, U; Thomas, G; Williamson, DM | 1 |
| Frederick, T; Gehman, A; Giallongo, F; Hristov, AN; Lapierre, H; Oh, J; Parys, C; Patton, RA; Weeks, H; Werner, J | 1 |
| Li, Q; Moudjou, M; Richard, CA; Vidic, J | 1 |
| Giallongo, F; Hristov, AN; Lang, CH; Parys, C; Sadri, H; Saremi, B; Sauerwein, H; Werner, J | 1 |
| Brito, AF; Chizzotti, ML; Ghelichkhan, M; Miura, M; Silva, LHP; Whitehouse, NL; Zang, Y | 1 |
| Holeček, M; Vodeničarovová, M | 1 |
| Hassan, A; Li, X; Long, T; Qi, X; Sun, Y | 1 |
| Gianni, S; Malagrinò, F; Nardella, C; Pagano, L; Rinaldo, S; Toto, A | 1 |
4 review(s) available for urea and histidine
| Article | Year |
|---|---|
Ntau-methylhistidine (3-methylhistidine) and muscle protein turnover: an overview.
Topics: Aging; Amino Acids; Animals; Dietary Proteins; Energy Intake; Fractures, Bone; Histidine; Humans; Methylhistidines; Muscle Proteins; Muscles; Nutrition Disorders; Rats; RNA, Transfer, Amino Acyl; Urea | 1978 |
Inorganic nutrition.
Topics: Bacteria; Blood Proteins; Carbon Dioxide; Cells, Cultured; Chelating Agents; Culture Media; Culture Techniques; Eukaryota; Fungi; Growth Substances; Heme; Histidine; Hydrogen-Ion Concentration; Hydroxamic Acids; Iron; Metals; Phenols; Phosphates; Sulfates; Trace Elements; Urea | 1972 |
Aminoacidurias due to inherited disorders of metabolism. 2.
Topics: Acidosis; Alanine; Amino Acid Metabolism, Inborn Errors; Arginase; Arginine; Carbamates; Citrulline; Dipeptides; Glutarates; Glycine; Histidine; Humans; Hydroxyproline; Hyperglycemia; Infant, Newborn; Keto Acids; Lysine; Malonates; Maple Syrup Urine Disease; Ornithine Carbamoyltransferase; Phosphotransferases; Proline; Sarcosine; Succinates; Urea; Valine | 1973 |
An update of concepts of essential amino acids.
Topics: Amino Acid Metabolism, Inborn Errors; Amino Acids, Essential; Ammonia; Animals; Arginine; Atrophy; Child; Choroid; Dietary Proteins; Female; Glucose Tolerance Test; Growth; Histidine; Humans; Insulin; Kidney Failure, Chronic; Male; Middle Aged; Nitrogen; Nutritional Requirements; Orotic Acid; Pregnancy; Retinal Diseases; Reye Syndrome; Urea; Uveal Diseases; Wounds and Injuries | 1984 |
6 trial(s) available for urea and histidine
| Article | Year |
|---|---|
Accelerated growth in short children with chronic renal failure treated with both strict dietary therapy and recombinant growth hormone.
Topics: Adolescent; Amino Acids; Blood Sedimentation; Bone and Bones; Calcium; Child; Child, Preschool; Combined Modality Therapy; Creatinine; Dietary Proteins; Food, Fortified; Growth; Growth Disorders; Growth Hormone; Histidine; Humans; Kidney; Kidney Failure, Chronic; Male; Phosphorus, Dietary; Radiography; Recombinant Proteins; Statistics as Topic; Testosterone; Urea | 1992 |
Intravenous nutrition with amino acid solutions in patients with chronic uraemia.
Topics: Adult; Aged; Amino Acids; Arginine; Diet Therapy; Female; Histidine; Humans; Isoleucine; Leucine; Lysine; Male; Methionine; Middle Aged; Nitrogen; Parenteral Nutrition; Phenylalanine; Threonine; Tryptophan; Urea; Uremia; Valine | 1972 |
Utilization of wheat by adult man: nitrogen metabolism, plasma amino acids and lipids.
Topics: Adult; Amino Acids; Aminobutyrates; Blood Pressure; Blood Urea Nitrogen; Body Weight; Cholesterol; Diet; Feces; Glutamates; Glycerides; Hemoglobins; Histidine; Humans; Lipids; Male; Nitrogen; Oryza; Phospholipids; Plant Proteins; Serine; Triticum; Urea | 1971 |
Calcium alpha-ketoglutarate administration to malnourished hemodialysis patients improves plasma arginine concentrations.
Topics: Adult; Aged; Arginine; Female; Follow-Up Studies; Glutamic Acid; Histidine; Humans; Ketoglutaric Acids; Kidney Failure, Chronic; Male; Middle Aged; Nutrition Disorders; Phosphates; Proline; Reference Values; Renal Dialysis; Time Factors; Urea | 1996 |
Effects of slow-release urea and rumen-protected methionine and histidine on performance of dairy cows.
Topics: Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Blood Glucose; Body Weight; Cattle; Diet; Dietary Fiber; Dietary Proteins; Dietary Supplements; Female; Histidine; Lactation; Methionine; Methylhistidines; Milk; Milk Proteins; Rumen; Urea | 2015 |
Incremental amounts of rumen-protected histidine increase plasma and muscle histidine concentrations and milk protein yield in dairy cows fed a metabolizable protein-deficient diet.
Topics: Animals; Cattle; Dairying; Diet; Diet, Protein-Restricted; Dietary Supplements; Female; Histidine; Lactation; Methylhistidines; Milk; Milk Proteins; Muscle, Skeletal; Random Allocation; Rumen; Silage; Urea; Zea mays | 2019 |
198 other study(ies) available for urea and histidine
| Article | Year |
|---|---|
Transdermal penetration behaviour of drugs: CART-clustering, QSPR and selection of model compounds.
Topics: Anti-Inflammatory Agents; Cell Membrane Permeability; Cluster Analysis; Drug Evaluation, Preclinical; Humans; Models, Biological; Predictive Value of Tests; Quantitative Structure-Activity Relationship; Regression Analysis; Skin; Skin Absorption | 2007 |
Conformation and reactivity of DNA in the complex with protein. IV. Circular dichroism of poly-L-histidine model complexes with DNA polymers and specificity of the interaction.
Topics: Binding Sites; Circular Dichroism; DNA; Histidine; Hydrogen-Ion Concentration; Macromolecular Substances; Nucleic Acid Conformation; Osmolar Concentration; Peptides; Protein Binding; Protein Conformation; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Urea | 1976 |
Yellowfin tuna (Thunnus albacares) myoglobin: characterization and comparative stability.
Topics: Amino Acids; Animals; Binding Sites; Drug Stability; Fishes; Histidine; Hydrogen-Ion Concentration; Kinetics; Molecular Weight; Myoglobin; Optical Rotatory Dispersion; Protein Binding; Protein Conformation; Protein Denaturation; Tuna; Urea | 1976 |
Urinary excretion of N gamma-methylihistidine (3-methylihistidine): a tool to study metabolic responses in relation to nutrient and hormonal status in health and disease of man.
Topics: Adrenal Glands; Adult; Aged; Aging; Animals; Diet, Vegetarian; Dietary Proteins; Feces; Female; Fractures, Bone; Histidine; Humans; Infant, Newborn; Male; Methylhistidines; Muscle Proteins; Obesity; Protein-Energy Malnutrition; Rats; Thyroid Gland; Urea | 1978 |
Conformational studies on phospholipase C from Bacillus cereus. The effect of urea on the enzyme.
Topics: Amino Acids; Bacillus cereus; Circular Dichroism; Histidine; Phospholipases; Protein Conformation; Protein Denaturation; Spectrometry, Fluorescence; Temperature; Urea; Zinc | 1978 |
Effect of L-histidine on the survival of a T-strain of mycoplasma.
Topics: Buffers; Carbon Radioisotopes; Cell Count; Cell Survival; Histidine; Hydrogen-Ion Concentration; Hydrolysis; Mycoplasma; Piperazines; Stereoisomerism; Sulfonic Acids; Urea | 1975 |
Chemical modification of bovine heart mitochondrial malate dehydrogenase. Selective modification of cysteine and histidine.
Topics: Amino Acids; Animals; Carbon Radioisotopes; Cattle; Cysteine; Ethylmaleimide; Histidine; Hydrogen-Ion Concentration; Iodoacetamide; Iodoacetates; Malate Dehydrogenase; Malates; Mitochondria, Muscle; Molecular Weight; Myocardium; NAD; Oxaloacetates; Urea | 1975 |
The optimal amino acid supplementation of barley for the growing pig. 1. Response of nitrogen metabolism to progressive supplementation.
Topics: Amino Acids, Essential; Animal Nutritional Physiological Phenomena; Animals; Female; Food, Fortified; Histidine; Hordeum; Lysine; Nitrogen; Nutritional Requirements; Swine; Threonine; Urea | 1979 |
[Diet therapy in chronic kidney failure].
Topics: Amino Acids; Creatinine; Dietary Proteins; Histidine; Humans; Kidney Failure, Chronic; Urea; Uremia | 1979 |
A mathematical analysis of the role of passive diffusion in the renal reabsorption of amino acids and other organic compounds under free flow conditions.
Topics: Absorption; Amino Acids; Biological Transport; Body Water; Glomerular Filtration Rate; Histidine; Kidney Tubules, Proximal; Models, Biological; Permeability; Taurine; Urea | 1978 |
Amino acid and keto acid diets for therapy in renal failure.
Topics: Amino Acids, Essential; Diet; Histidine; Humans; Keto Acids; Kidney Failure, Chronic; Nitrogen; Nutritional Requirements; Urea | 1977 |
Urea-extractable protein from human epidermis.
Topics: Amino Acids; Copper; Histidine; Humans; Metalloproteins; Molecular Weight; Protein Binding; Skin; Spectrophotometry, Ultraviolet; Urea | 1976 |
Evaluation of protein nutrition by metabolizable protein and urea fermentation potential.
Topics: Amino Acids; Animal Feed; Animals; Arginine; Body Composition; Cattle; Cysteine; Dietary Proteins; Edible Grain; Female; Fermentation; Histidine; Lactation; Lysine; Methionine; Nutritional Requirements; Pregnancy; Rumen; Silage; Urea; Zea mays | 1975 |
Comparison between the metabolic effects of tryptophan and histidine deficiencies in the rat.
Topics: Animal Nutritional Physiological Phenomena; Animals; Body Water; Body Weight; Deficiency Diseases; Histidine; Kidney; Liver; Male; Muscles; Nitrogen; Organ Size; Phenylalanine; Proteins; Rats; Tryptophan; Urea | 1975 |
Growth and plasma amino acids of steers fed different nitrogen sources at restricted intake.
Topics: Amino Acids; Animal Feed; Animals; Blood Urea Nitrogen; Body Weight; Cattle; Glycine; Glycine max; Histidine; Isoleucine; Lysine; Male; Nitrogen; Urea | 1975 |
Nuclear magnetic resonance studies of the unfolding of pancreatic ribonuclease. II. Unfolding by urea and guanidine hydrochloride.
Topics: Animals; Cattle; Guanidines; Histidine; Magnetic Resonance Spectroscopy; Pancreas; Protein Conformation; Protein Denaturation; Ribonucleases; Urea | 1975 |
Plasma amino acid response to graded levels of escape protein.
Topics: Amino Acids; Animal Feed; Animals; Cattle; Dietary Proteins; Edible Grain; Feathers; Histidine; Isoleucine; Lysine; Methionine; Regression Analysis; Urea | 1992 |
Site-specific mutagenesis of Escherichia coli asparaginase II. None of the three histidine residues is required for catalysis.
Topics: Amino Acid Sequence; Asparaginase; Aspartic Acid; Base Sequence; Catalysis; Enzyme Stability; Escherichia coli; Histidine; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Mutagenesis, Site-Directed; Protein Conformation; Spectrometry, Fluorescence; Structure-Activity Relationship; Urea | 1992 |
Immunochemical analysis of Pseudomonas aeruginosa exotoxin A. Analysis of the His426 determinant.
Topics: ADP Ribose Transferases; Antibodies, Monoclonal; Bacterial Toxins; Enzyme-Linked Immunosorbent Assay; Epitopes; Exotoxins; Histidine; Hydrolysis; Immunohistochemistry; NAD; Poly(ADP-ribose) Polymerases; Precipitin Tests; Pseudomonas aeruginosa; Pseudomonas aeruginosa Exotoxin A; Urea; Virulence Factors | 1991 |
Protein interactions with surface-immobilized metal ions: structure-dependent variations in affinity and binding capacity with temperature and urea concentration.
Topics: Animals; Binding Sites; Cattle; Chickens; Copper; Histidine; Kinetics; Metals; Models, Molecular; Muramidase; Protein Binding; Protein Conformation; Proteins; Ribonuclease, Pancreatic; Thermodynamics; Urea | 1991 |
1H-n.m.r. studies of the isolated activation segment from pig procarboxypeptidase A.
Topics: Animals; Carboxypeptidases; Carboxypeptidases A; Chemical Phenomena; Chemistry; Deuterium; Enzyme Activation; Enzyme Precursors; Histidine; Hot Temperature; Hydrogen-Ion Concentration; Iodine; Kinetics; Magnetic Resonance Spectroscopy; Osmolar Concentration; Pancreas; Peptide Fragments; Protein Conformation; Protein Denaturation; Swine; Tritium; Tyrosine; Urea | 1990 |
NMR studies of myelin basic protein. XIII. Assignment of histidine residues in rabbit, bovine and porcine proteins.
Topics: Animals; Cattle; Histidine; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Myelin Basic Protein; Peptide Fragments; Protein Denaturation; Rabbits; Solutions; Swine; Urea | 1986 |
Protein and amino acid metabolism during early starvation as reflected by excretion of urea and methylhistidines.
Topics: Adult; Amino Acids; Ammonia; Blood Glucose; Blood Urea Nitrogen; Creatinine; Diet; Female; Histidine; Humans; Male; Methylhistidines; Muscles; Proteins; Starvation; Time Factors; Urea | 1989 |
Changes in circular dichroic and absorption spectra of myoglobin induced by carboxymethylation.
Topics: Acetates; Circular Dichroism; Histidine; Hydrogen-Ion Concentration; Myoglobin; Protein Conformation; Protein Denaturation; Spectrophotometry; Urea | 1989 |
Independence of enhanced protein catabolism from glucocorticoids in chronically uremic rats.
Topics: Animals; Corticosterone; Glucocorticoids; Histidine; Male; Methylhistidines; Mifepristone; Muscle Proteins; Myofibrils; Proteins; Rats; Rats, Inbred Strains; Urea; Uremia | 1989 |
Plasma amino acid indices and urinary 3-methyl histidine excretion in dairy cows in early lactation.
Topics: Amino Acids; Animal Nutritional Physiological Phenomena; Animals; Blood Glucose; Cattle; Female; Histidine; Insulin; Lactation; Methylhistidines; Pregnancy; Time Factors; Urea | 1986 |
1H NMR study of effects of synergistic anion and metal ion binding on pH titration of the histidinyl side-chain residues of the half-molecules of ovotransferrin.
Topics: Anions; Binding Sites; Conalbumin; Egg Proteins; Histidine; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Magnetic Resonance Spectroscopy; Metals; Oxalates; Protein Binding; Protein Conformation; Urea | 1987 |
Antigenic determinants in bovine alpha-chymotrypsin.
Topics: Amino Acids; Animals; Antigens; Cattle; Chymotrypsin; Cross Reactions; Epitopes; Histidine; Immune Sera; Ketones; Methionine; Precipitin Tests; Serine; Sulfonamides; Toluene; Urea | 1970 |
Enzymatic production of urocanic acid by Achromobacter liquidum.
Topics: Acrylates; Alcaligenes; Ammonia-Lyases; Bacteria; Chromatography, Paper; Culture Media; Fermentation; Fluorometry; Glucose; Histidine; Histidine Ammonia-Lyase; Hydrogen-Ion Concentration; Imidazoles; Species Specificity; Spectrophotometry; Sunscreening Agents; Surface-Active Agents; Temperature; Urea; Urocanate Hydratase | 1974 |
Isolation, characterization, and comparison of the S-carboxymethyl heavy (A) and light (B) chain derivatives of cat, dog, rabbit, and bovine plasmins.
Topics: Animals; Cats; Cattle; Chromatography, Affinity; Dogs; Electrophoresis, Polyacrylamide Gel; Fibrinolysin; Histidine; Humans; Isoelectric Focusing; Ketones; Methylation; Molecular Weight; Peptides; Plasminogen; Rabbits; Species Specificity; Spectrophotometry, Ultraviolet; Tosyl Compounds; Tritium; Urea | 1973 |
Effect of inorganic and organic substances containing sulfur or nitrogen and of vitamins on the growth of Mycobacterium leprae.
Topics: Ascorbic Acid; Culture Media; Cysteine; Cystine; Dimethyl Sulfoxide; Folic Acid; Guanosine; Histidine; Mycobacterium leprae; Niacinamide; Nitrates; Nitrites; Nitrogen; Pyridoxal; Sulfur; Thiamine Pyrophosphate; Thiosulfates; Urea; Uric Acid; Vitamins | 1974 |
Effect of urea and amino acids on angiotensin interaction with smooth muscle.
Topics: Angiotensin II; Animals; Arginine; Bradykinin; Female; Glutamates; Guinea Pigs; Histidine; Ileum; In Vitro Techniques; Lysine; Muscle, Smooth; Oxytocin; Rats; Serotonin; Urea; Uterus | 1965 |
Glutamine synthetase of Neurospora crassa. Inactivation by urea and protection by some substrates and allosteric effectors.
Topics: Centrifugation, Density Gradient; Chemical Phenomena; Chemistry; Chloromercuribenzoates; Glutamates; Glutamine; Glycine; Histidine; Ligases; Magnesium; Molecular Weight; NAD; Neurospora; ortho-Aminobenzoates; Sulfhydryl Compounds; Urea | 1969 |
Regulation of glutamate dehydrogenase by histidine.
Topics: Acetates; Adenine Nucleotides; Amino Acids; Animals; Binding Sites; Cattle; Chemical Phenomena; Chemistry; Dipeptides; Enzyme Activation; Fluorescence; Glutamate Dehydrogenase; Histidine; Kinetics; Leucine; Liver; Methylation; NAD; Urea; Valerates | 1971 |
Biosynthesis, in vitro, of "histidine-protein"--a biochemical marker in epidermal differentiation.
Topics: Animals; Animals, Newborn; Carbon Isotopes; Cell Differentiation; Chemical Precipitation; Chromatography, Gel; Dialysis; Freeze Drying; Histidine; In Vitro Techniques; Keratins; Microsomes; Molecular Weight; Peptide Biosynthesis; Perchlorates; Protein Biosynthesis; Proteins; Puromycin; Rats; Skin; Tritium; Urea | 1971 |
Preliminary studies on horse muscle acylphosphatase structure. Evidence of a mixed disulfide with glutathione.
Topics: Acetates; Amino Acids; Anhydrides; Animals; Carboxypeptidases; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Thin Layer; Electrophoresis; Formates; Glutamates; Glutathione; Glycine; Histidine; Hydrazines; Iodoacetates; Mercaptoethanol; Muscles; Naphthalenes; Oxidation-Reduction; Phosphoric Monoester Hydrolases; Sulfides; Sulfonic Acids; Tritium; Tyrosine; Urea | 1971 |
Electron spin resonance studies of spin-labeled carbonic anhydrase.
Topics: Acetamides; Alkylation; Amides; Animals; Binding Sites; Bromine; Carbonic Anhydrases; Cattle; Circular Dichroism; Cobalt; Cyclic N-Oxides; Electron Spin Resonance Spectroscopy; Guanidines; Haplorhini; Histidine; Humans; Hydrazones; Hydrogen-Ion Concentration; Kinetics; Macaca; Protein Binding; Protein Conformation; Protein Denaturation; Spectrophotometry; Succinates; Sulfonamides; Ultraviolet Rays; Urea; Zinc | 1972 |
Evidence for proteolytic degradation of histidinol phosphate phosphatase specified by nonsense mutants of the hisB gene of Salmonella typhimurium.
Topics: Amino Alcohols; Cell-Free System; Chromatography, Gel; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Genes; Histidine; Hydrogen-Ion Concentration; Isoelectric Focusing; Isoflurophate; Manganese; Molecular Weight; Mutagens; Mutation; Nitrosoguanidines; Peptides; Phosphoric Monoester Hydrolases; Protein Denaturation; Salmonella typhimurium; Urea | 1973 |
Genetic and structural implications of tryptic peptide analysis of poliovirus structural protein.
Topics: Amino Acid Sequence; Amino Acids; Autoanalysis; Carbon Radioisotopes; Centrifugation, Density Gradient; Chromatography, Paper; Electrophoresis, Polyacrylamide Gel; Genes; Histidine; Methionine; Molecular Weight; Peptides; Poliovirus; Trypsin; Urea; Viral Proteins | 1973 |
Regulatory properties of rat liver glutamine synthetase.
Topics: Animals; Citrates; Electrophoresis, Polyacrylamide Gel; Glutamate-Ammonia Ligase; Glutamine; Histidine; Ketoglutaric Acids; Liver; Magnesium; Manganese; Rats; Sodium Dodecyl Sulfate; Urea | 1972 |
[Amino acid levels in the blood serum of patients with chronic colitis].
Topics: Adult; Alanine; Amino Acids; Ammonia; Arginine; Aspartic Acid; Betaine; Chronic Disease; Citrulline; Colitis; Glutamates; Glutamine; Glycine; Histidine; Humans; Middle Aged; Ornithine; Phenylalanine; Proline; Serine; Taurine; Threonine; Tryptophan; Tyrosine; Urea | 1974 |
[Biochemical stigmas of human skin surface in old age (author's transl)].
Topics: Adult; Aged; Aging; Alanine; Amino Acids; Ammonia; Citrulline; Glutamates; Glycine; Histidine; Humans; Lactates; Pyrrolidonecarboxylic Acid; Skin; Surface Properties; Sweating; Threonine; Urea; Valine | 1974 |
Acid-base titration of hemocyanin from Octopus vulgaris Lam.
Topics: Amides; Animals; Apoproteins; Binding Sites; Copper; Guanidines; Hemocyanins; Histidine; Hydrogen-Ion Concentration; Kinetics; Macromolecular Substances; Mathematics; Molecular Weight; Octopodiformes; Oxidation-Reduction; Oxygen; Potentiometry; Protein Binding; Protein Conformation; Spectrophotometry, Atomic; Spectrophotometry, Ultraviolet; Temperature; Thermodynamics; Thiocyanates; Urea | 1974 |
Iron ligands in different forms of ferricytochrome c: the 620-nm band as a probe.
Topics: 1-Propanol; Animals; Chromatography, Gel; Cytochromes; Ethanol; Heme; Histidine; Horses; Hydrogen-Ion Concentration; Iron; Mathematics; Methionine; Myocardium; Osmolar Concentration; Pepsin A; Peptides; Protein Binding; Protein Conformation; Protein Denaturation; Spectrophotometry; Temperature; Thermodynamics; Trypsin; Urea; Water | 1972 |
Protein metabolism in renal failure.
Topics: Amino Acids, Essential; Ammonia; Arginine; Blood Urea Nitrogen; Diet; Dietary Carbohydrates; Dietary Fats; Dietary Proteins; Eggs; Hemoglobins; Histidine; Humans; Intestinal Absorption; Kidney Failure, Chronic; Kidney Transplantation; Nitrogen Isotopes; Nutritional Requirements; Phenylalanine; Renal Dialysis; Transplantation, Homologous; Tryptophan; Urea; Valine | 1973 |
Pleiotropic mutants affecting the control of nitrogen metabolism in Aspergillus nidulans.
Topics: Aspergillus nidulans; Cystine; Enzyme Repression; Genes, Dominant; Genes, Regulator; Glucose; Histidine; Lysine; Mutation; Nitrate Reductases; Nitrates; Nitrites; Nitrogen; Phenotype; Urea | 1973 |
Chemical and physical studies on the structure of the histidyl transfer ribonucleic acid synthetase from Salmonella typhimurium.
Topics: Amino Acid Sequence; Amino Acids; Amino Acyl-tRNA Synthetases; Chromatography, Gel; Chromatography, Paper; Drug Stability; Electrophoresis, Paper; Electrophoresis, Polyacrylamide Gel; Freezing; Guanidines; Histidine; Isoelectric Focusing; Macromolecular Substances; Molecular Weight; Peptide Fragments; Protein Conformation; Protein Denaturation; Salmonella typhimurium; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Time Factors; Tritium; Trypsin; Ultracentrifugation; Urea | 1974 |
On the active site of hemocyanin.
Topics: Animals; Binding Sites; Circular Dichroism; Copper; Guanidines; Hemocyanins; Histidine; Hydrogen-Ion Concentration; Octopodiformes; Protein Binding; Protein Conformation; Urea | 1973 |
Nitrogen metabolism in lambs fed soybean meal treated with heat, formalin and tannic acid.
Topics: Alanine; Amino Acids; Ammonia; Animals; Arginine; Aspartic Acid; Cellulose; Dietary Proteins; Feces; Formaldehyde; Glycine; Glycine max; Histidine; Hot Temperature; Leucine; Lysine; Male; Nitrogen; Rumen; Sheep; Tannins; Urea; Valine | 1973 |
Carbon 13 nuclear magnetic resonance spectroscopy of myoglobins carboxymethylated with enriched (2- 13 C)bromoacetate.
Topics: Acetates; Alkylation; Animals; Apoproteins; Bromine; Caniformia; Carbon Isotopes; Cetacea; Drug Stability; Fourier Analysis; Glutamates; Glycolates; Histidine; Hydrogen-Ion Concentration; Imidazoles; Iron; Lysine; Magnetic Resonance Spectroscopy; Methionine; Myoglobin; Nitriles; Peptides; Protein Denaturation; Protons; Species Specificity; Urea | 1973 |
The equilibrium unfolding parameters of horse and sperm whale myoglobin. Effects of guanidine hydrochloride, urea, and acid.
Topics: Amino Acids; Animals; Arginine; Aspartic Acid; Cetacea; Crystallography; Drug Stability; Guanidines; Histidine; Horses; Hydrogen-Ion Concentration; Iron; Mathematics; Myoglobin; Protein Binding; Protein Conformation; Protein Denaturation; Species Specificity; Spectrophotometry, Ultraviolet; Thermodynamics; Urea | 1973 |
Possible role of hydrogen cyanide in chemical evolution investigation of the proposed direct synthesis of peptides from hydrogen cyanide.
Topics: Amino Acids; Animals; Autoanalysis; Biological Evolution; Carboxypeptidases; Cattle; Chromatography, Gel; Chromatography, Ion Exchange; Chromatography, Paper; Chromatography, Thin Layer; Citrulline; Cyanides; Electrophoresis, Paper; Histidine; Hydrogen-Ion Concentration; Mass Spectrometry; Oxalates; Oxidation-Reduction; Pancreas; Peptides; Pronase; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Time Factors; Urea | 1973 |
The effect of monosodium glutamate on the early biochemical and behavioral development of the rat.
Topics: Amino Acids; Animals; Animals, Newborn; Aspartic Acid; Avoidance Learning; Behavior, Animal; Body Weight; Brain Chemistry; Discrimination Learning; Glutamates; Glutathione; Histidine; Liver; Motor Activity; Rats; Taurine; Urea; Visual Perception | 1974 |
Separation and characterisation of subunits of histidine decarboxylase from Micrococcus sp.n.
Topics: Amino Acid Sequence; Amino Acids; Carbon Radioisotopes; Carboxy-Lyases; Chromatography, Gel; Chromatography, Paper; Dithiothreitol; Electrophoresis, Paper; Histidine; Iodoacetates; Macromolecular Substances; Micrococcus; Molecular Weight; Oxidation-Reduction; Peptide Fragments; Spectrophotometry, Ultraviolet; Tosyl Compounds; Trypsin; Urea | 1974 |
Nitrogen balance and plasma amino acid levels in uremic patients fed an essential amino acid diet.
Topics: Adult; Amino Acids; Amino Acids, Essential; Blood Urea Nitrogen; Chronic Disease; Creatinine; Diet Therapy; Dietary Proteins; Evaluation Studies as Topic; Glomerulonephritis; Histidine; Humans; Kidney Diseases; Kidney Failure, Chronic; Male; Middle Aged; Nephrosclerosis; Nitrogen; Nutritional Requirements; Urea; Uremia | 1974 |
The distribution of amino acids, Na+ and K+ from surface to centre in incubated slices of mouse brain.
Topics: Adenosine Triphosphate; Amino Acids; Aminobutyrates; Animals; Aspartic Acid; Biological Transport; Biological Transport, Active; Brain; Carbon Radioisotopes; Glutamates; Glycine; Histidine; In Vitro Techniques; Inulin; Kinetics; Leucine; Lysine; Male; Mice; Potassium; Sodium; Time Factors; Urea | 1974 |
Changes in ultraviolet absorption produced by alteration of protein conformation.
Topics: Amides; Amino Acids; Chemical Phenomena; Chemistry; Cystine; Fructose-Bisphosphate Aldolase; Glycols; Histidine; Hydrogen-Ion Concentration; Indoles; Mucoproteins; Muscles; Pepsin A; Phenols; Phenylalanine; Protein Denaturation; Proteins; Spectrum Analysis; Tryptophan; Ultraviolet Rays; Urea; Water | 1969 |
Effect of histidine on the enzyme which catalyzes the first step of histidine biosynthesis in Salmonella typhimurium.
Topics: Chemical Phenomena; Chemistry; Circular Dichroism; Feedback; Fluorescence; Fluorometry; Glycerol; Histidine; Ions; Mutation; Pentosephosphates; Protein Binding; Protein Denaturation; Salmonella typhimurium; Solvents; Spectrophotometry; Spectrum Analysis; Transferases; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1971 |
The structure and function of ribonuclease T1. VII. Further investigations on amino acid composition and some other properties of ribonuclease T1.
Topics: Amino Acids; Chemical Phenomena; Chemistry, Physical; Edetic Acid; Histidine; Ribonucleases; Sodium Hydroxide; Solutions; Spectrophotometry; Ultraviolet Rays; Urea; Zinc | 1966 |
The carboxymethylation of human carbonic anhydrase B. I. The nature of the reaction.
Topics: Amino Acids; Binding Sites; Buffers; Carbonic Anhydrase Inhibitors; Carbonic Anhydrases; Chemical Phenomena; Chemistry; Erythrocytes; Esterases; Histidine; Humans; Hydrogen-Ion Concentration; Iodoacetates; Kinetics; Models, Chemical; Optical Rotatory Dispersion; Sulfanilamides; Ultracentrifugation; Urea; Zinc | 1969 |
Preparation and properties of cyanoethylated insulin. An insulin derivative with blocked amino- and imidazole-groups.
Topics: Alkylation; Amino Acids; Animals; Biological Assay; Cattle; Cellulose; Chemical Phenomena; Chemistry; Chromatography; Chromatography, Ion Exchange; Edetic Acid; Electrophoresis; Histidine; Insulin; Lysine; Nitriles; Peptides; Protein Hydrolysates; Radioimmunoassay; Spectrophotometry; Time Factors; Trypsin; Ultraviolet Rays; Urea | 1969 |
The nutritive effect in man of non-essential amino acids infused intravenously (together with the essential ones). II. Different patterns of amino acids and different levels of nitrogen supply.
Topics: Adult; Alanine; Amino Acids; Arginine; Aspartic Acid; Female; Glycine; Histidine; Humans; Injections, Intravenous; Middle Aged; Nitrogen; Parenteral Nutrition; Proline; Time Factors; Urea | 1970 |
The nutritive effect in man of non-essential amino acids infused intravenously (together with the essential ones). 3. Different ratios of essential-non-essential amino acids.
Topics: Adult; Amino Acids; Arginine; Female; Histidine; Humans; Injections, Intravenous; Middle Aged; Nitrogen; Parenteral Nutrition; Time Factors; Urea | 1970 |
The role of the histidine side chains in the catalytic activity of B. cereus expopenicillinase.
Topics: Alkylation; Bacillus cereus; Binding Sites; Carbonates; Catalysis; Ethanol; Histidine; Iodine; Penicillinase; Spectrophotometry; Ultraviolet Rays; Urea | 1971 |
Nucleoside phosphotransferase from carrot. Chemical characterization and investigation of catalytic sites.
Topics: Adenosine Monophosphate; Amino Acids; Binding Sites; Centrifugation, Density Gradient; Chromatography, DEAE-Cellulose; Chromatography, Gel; Electrophoresis, Disc; Guanidines; Histidine; Hydrogen-Ion Concentration; Iodine Isotopes; Isoelectric Focusing; Macromolecular Substances; Molecular Weight; Nucleosides; Phosphorus Isotopes; Phosphotransferases; Plants; Protein Denaturation; Sodium Dodecyl Sulfate; Ultracentrifugation; Urea | 1972 |
Selective metabolic effects of 1,3-bis(2-chloroethyl)-1-nitrosourea upon de novo purine biosynthesis.
Topics: Acute Disease; Amino Acids; Animals; Antineoplastic Agents; Ascitic Fluid; Carbon Isotopes; Carcinoma, Ehrlich Tumor; DNA; Formates; Histidine; Humans; In Vitro Techniques; Leukemia; Leukemia L1210; Leukocytes; Mice; Neoplasms; Nitroso Compounds; Purines; RNA; Serine; Thymine; Transferases; Urea | 1971 |
Disorders of amino acid metabolism--1971.
Topics: Amino Acid Metabolism, Inborn Errors; Histidine; Homocystinuria; Humans; Maple Syrup Urine Disease; Phenylketonurias; Urea | 1971 |
Thermal denaturation of Delphinus delphis ferrimyoglobin derivatives in alkaline pH region.
Topics: Animals; Azides; Cyanides; Dolphins; Histidine; Hot Temperature; Hydrogen-Ion Concentration; Mathematics; Myoglobin; Protein Conformation; Protein Denaturation; Sodium; Spectrophotometry; Thermodynamics; Urea | 1971 |
[Free amino acids and related compounds in the scrapable horny layer of uninvolved skin in microbial eczema and subjects without skin disease].
Topics: Adolescent; Adult; Aged; Amino Acids; Ammonia; Binding Sites; Chromatography; Chromatography, Paper; Eczema; Epithelium; Female; Glutamates; Histidine; Humans; Isoleucine; Male; Middle Aged; Nitrogen; Skin; Tryptophan; Urea | 1971 |
[Protein synthesis and amino acid metabolism in liver diseases].
Topics: Adrenal Cortex Hormones; Albumins; Amino Acids; Animals; Citric Acid Cycle; Endoplasmic Reticulum; Enzymes; Feedback; Histidine; Histocytochemistry; Humans; Liver; Liver Diseases; Methionine; Nutritional Physiological Phenomena; Protein Biosynthesis; Rats; Ribosomes; RNA, Messenger; RNA, Transfer; Serum Albumin; Urea | 1971 |
Hydrogen ion titration of ionizable side-chains in native and denatured glycinin.
Topics: Amino Acids; Carboxylic Acids; Chemical Phenomena; Chemistry, Physical; Glycine max; Guanidines; Histidine; Hydrochloric Acid; Hydrogen-Ion Concentration; Lysine; Macromolecular Substances; Mathematics; Osmolar Concentration; Plant Proteins; Potassium Chloride; Potentiometry; Protein Denaturation; Spectrophotometry; Tyrosine; Urea | 1971 |
Aggregated states of chromatophore membrane protein from Rhodopseudomonas spheroides.
Topics: Aspartic Acid; Bacterial Chromatophores; Bacterial Proteins; Buffers; Chromatography, Thin Layer; Detergents; Histidine; Membranes; Rhodobacter sphaeroides; Rhodopseudomonas; Ultracentrifugation; Urea | 1971 |
States of amino acid residues in proteins. XIX. Modification of arginine residues in myoglobin.
Topics: Acrylates; Aldehydes; Animals; Arginine; Binding Sites; Chemical Phenomena; Chemistry; Chromatography, Gel; Chromatography, Ion Exchange; Cyanides; Dextrans; Electrophoresis; Heme; Histidine; Horses; Hydrogen-Ion Concentration; Iodoacetates; Lysine; Methemoglobin; Methods; Methylcellulose; Myocardium; Myoglobin; Spectrophotometry; Time Factors; Ultracentrifugation; Urea | 1969 |
Subunit structure of rabbit muscle aldolase: extent of homology of the alpha and beta subunits and age-dependent changes in their ratio.
Topics: Aging; Amino Acids; Animals; Bromine; Carboxypeptidases; Chromatography, DEAE-Cellulose; Chromatography, Gel; Cyanides; Electrophoresis, Disc; Female; Fructose-Bisphosphate Aldolase; Histidine; Male; Muscles; Peptides; Rabbits; Trypsin; Tyrosine; Urea | 1969 |
Sensitized photooxidation of histidine and its derivatives. Products and mechanism of the reaction.
Topics: Aspartic Acid; Benzene Derivatives; Benzoates; Chromatography, Ion Exchange; Electrophoresis; Histidine; Infrared Rays; Light; Magnetic Resonance Spectroscopy; Manometry; Methylation; Methylene Blue; Oxidation-Reduction; Oxygen Consumption; Peroxides; Radiation Effects; Riboflavin; Rose Bengal; Spectrophotometry; Spectrum Analysis; Time Factors; Ultraviolet Rays; Urea | 1969 |
Evidence from amino acid analysis for a relationship in the biosynthesis of gamma- and beta-caseins.
Topics: Amino Acids; Animals; Arginine; Autoanalysis; Caseins; Cattle; Chemical Precipitation; Chromatography, DEAE-Cellulose; Computers; Electrophoresis, Disc; Glutamates; Hexoses; Histidine; Hydrogen-Ion Concentration; Lysine; Methods; Milk; Molecular Biology; Peptides; Phosphorus; Proline; Serine; Tryptophan; Urea | 1969 |
[Amino acid metabolism in liver insufficiency].
Topics: Amino Acids; Histidine; Humans; Liver Diseases; Methionine; Urea | 1969 |
The oxidation with N-bromosuccinimide of the single tryptophan residue in ribonuclease T1.
Topics: Alkylation; Amino Acids; Aspergillus; Bromine; Chemical Phenomena; Chemistry; Circular Dichroism; Cystine; Electrophoresis; Histidine; Imides; Iodoacetates; Kinetics; Optical Rotatory Dispersion; Oxidation-Reduction; Protein Conformation; Ribonucleases; Solubility; Spectrophotometry; Succinates; Tryptophan; Ultraviolet Rays; Urea | 1969 |
An investigation of the subunit structure of yeast enolase.
Topics: Alanine; Amino Acid Sequence; Arginine; Chromatography; Cyanides; Electrophoresis, Disc; Glycerophosphates; Glycine; Histidine; Hydro-Lyases; Peptides; Spectrum Analysis; Trypsin; Tryptophan; Tyrosine; Urea; Yeasts | 1970 |
The nutritive effect in man of non-essential amino acids infused intravenously (together with the essential ones). I. Individual non-essential amino acids.
Topics: Adult; Alanine; Amino Acids; Ammonia; Arginine; Creatinine; Female; Glutamates; Glycine; Histidine; Humans; Injections, Intravenous; Middle Aged; Nausea; Proline; Urea | 1970 |
Qualitative assessment of supplemental amino acid needs for growing lambs fed urea as the sole nitrogen source.
Topics: Abomasum; Amino Acids; Analysis of Variance; Animals; Diet; Glutamates; Histidine; Leucine; Lysine; Male; Metabolism; Methionine; Nitrogen; Sheep; Threonine; Tryptophan; Urea | 1970 |
Improvement of nitrogen balance in a uremic patient by the addition of histidine to essential amino acid solutions given intravenously.
Topics: Amino Acids; Blood Urea Nitrogen; Creatinine; Feces; Histidine; Humans; Injections, Intravenous; Male; Middle Aged; Nitrogen; Protein Biosynthesis; Urea; Uremia | 1970 |
Acrylamide gel electrophoresis of bacteriophage Q beta: electrophoresis of the intact virions and of the viral proteins.
Topics: Acrylates; Amino Acids; Autoanalysis; Buffers; Carbon Isotopes; Coliphages; Electrophoresis; Formates; Gels; Genetics, Microbial; Histidine; Methods; Molecular Weight; Mutation; Sodium; Species Specificity; Sulfates; Tritium; Urea; Viral Proteins | 1970 |
Selective reaction of tyrosyl side chains with iodine in glyceraldehyde-3-phosphate dehydrogenase. 3. Specificity of the reaction in urea. Determination of reacting histidine and tryptophan (short communication).
Topics: Chemical Phenomena; Chemistry; Glyceraldehyde-3-Phosphate Dehydrogenases; Histidine; Iodine; Iodine Isotopes; Pyrrolidinones; Spectrophotometry; Tryptophan; Tyrosine; Urea | 1970 |
Some relations of lysine residues to reactivities in pancreatic ribonuclease.
Topics: Acetates; Alkylation; Amino Acids; Binding Sites; Catalysis; Chemical Phenomena; Chemistry; Chromatography, Ion Exchange; Fluorine; Guanidines; Histidine; Iodoacetates; Lysine; Methionine; Nitrobenzenes; Pancreas; Protein Binding; Pyrazoles; Ribonucleases; Spectrophotometry; Urea | 1970 |
Binding of aquocobalamin to the histidine residues in bovine serum albumin.
Topics: Animals; Binding Sites; Buffers; Cattle; Chloromercuribenzoates; Chromatography, Gel; Circular Dichroism; Cobalt; Cyanides; Dialysis; Histidine; Hydrogen-Ion Concentration; Imidazoles; Phosphates; Serum Albumin, Bovine; Spectrophotometry; Sulfhydryl Compounds; Temperature; Time Factors; Urea; Vitamin B 12 | 1970 |
Reversible inactivation and dissociation of glutamine synthetase of Neurospora crassa by urea.
Topics: Adenosine Triphosphate; Centrifugation, Density Gradient; Chemical Precipitation; Chromatography, Gel; Enzyme Activation; Glutamates; Histidine; Hydroxamic Acids; Hydroxylamines; Ligases; Magnesium; Molecular Weight; Neurospora; ortho-Aminobenzoates; Quaternary Ammonium Compounds; Sucrose; Sulfates; Temperature; Urea | 1971 |
[Free amino acids and other ninhydrin-positive substances in the normal horny layer and in psoriasis scales].
Topics: Alanine; Amino Acids; Ammonia; Asparagine; Chromatography; Citrulline; Cysteine; Glycine; Histidine; Humans; Imidazoles; Phenylalanine; Proline; Psoriasis; Serine; Skin; Taurine; Threonine; Urea | 1967 |
Effect of diethylstilbestrol on the blood plasma amino acid patterns of beef steers fed finishing diets.
Topics: Amino Acids; Animals; Autoanalysis; Body Weight; Cattle; Chromatography, Ion Exchange; Depression, Chemical; Diet; Diethylstilbestrol; Histidine; Male; Methionine; Serine; Triticum; Urea; Zea mays | 1968 |
A study of 2,4,6-trinitrobenzenesulfonic acid for automated amino acid chromatography.
Topics: Alanine; Amino Acids; Ammonia; Arginine; Aspartic Acid; Autoanalysis; Chromatography; Cystine; Glycine; Histidine; Hydrogen-Ion Concentration; Indicators and Reagents; Isoleucine; Leucine; Lysine; Methionine; Methods; Nitrobenzenes; Phenylalanine; Proline; Serine; Spectrophotometry; Sulfonic Acids; Temperature; Threonine; Tryptophan; Tyrosine; Urea; Valine | 1968 |
Isocitrate lyase from Pseudomonas indigofera. V. Subunits and terminal residues and the relation to catalytic activity.
Topics: Amines; Carboxypeptidases; Chemical Phenomena; Chemistry; Citrates; Guanidines; Histidine; Hydrazines; Hydrogen-Ion Concentration; Kinetics; Leucyl Aminopeptidase; Lyases; Malonates; Microscopy, Electron; Molecular Weight; Naphthalenes; Protein Hydrolysates; Pseudomonas; Spectrophotometry; Sulfonic Acids; Ultracentrifugation; Urea | 1968 |
Some problems in dietary amino acid requirements.
Topics: Adult; Amino Acids; Body Weight; Child; Dietary Proteins; Female; Histidine; Humans; Infant Nutritional Physiological Phenomena; Infant, Newborn; Isoleucine; Kwashiorkor; Lactation; Leucine; Male; Methionine; Nitrogen; Pregnancy; Urea | 1968 |
The reversible unfolding of horse heart ferricytochrome c.
Topics: Alkylation; Animals; Chemical Phenomena; Chemistry; Cytochromes; Dialysis; Glycols; Heme; Histidine; Horses; Hydrogen-Ion Concentration; Iron; Methionine; Myocardium; Spectrum Analysis; Tyrosine; Ultracentrifugation; Urea; Viscosity | 1968 |
Effect of abomasally infused nitrogen sources on nitrogen retention of growing lambs.
Topics: Abomasum; Amino Acids; Animal Nutritional Physiological Phenomena; Animals; Arginine; Caseins; Dietary Proteins; Glutamates; Histidine; Intubation, Gastrointestinal; Lysine; Male; Methionine; Nitrogen; Phenylalanine; Protein Hydrolysates; Sheep; Urea | 1968 |
The free and buried tyrosyl and histidyl groups in bovine fibrinogen.
Topics: Animals; Azoles; Cattle; Diazonium Compounds; Fibrinogen; Histidine; Imidazoles; Osmolar Concentration; Tyrosine; Urea | 1969 |
Action of alpha-methyl-DL-tryptophan in vivo on catabolism of amino acids and their conversion to liver glycogen.
Topics: Acetates; Adrenal Glands; Adrenalectomy; Alanine; Amino Acids; Animals; Body Temperature; Carbon Dioxide; Carbon Isotopes; Glutamates; Histidine; Isoleucine; Leucine; Liver; Liver Glycogen; Male; Pyruvates; Rats; Threonine; Time Factors; Tryptophan; Tryptophan Oxygenase; Urea | 1969 |
The carboxymethylation of human metmyoglobin.
Topics: Amino Acids; Animals; Bromine; Carbon Isotopes; Cetacea; Chemical Phenomena; Chemistry; Electrophoresis; Globins; Guanidines; Histidine; Humans; Hydrogen-Ion Concentration; Imidazoles; Iodoacetates; Lysine; Methionine; Methylation; Myoglobin; Optical Rotatory Dispersion; Peptides; Protein Denaturation; Protein Hydrolysates; Solubility; Time Factors; Trypsin; Urea | 1969 |
Coupling of p-nitrophenyl diazonium fluoroborate to bovine chymotrypsinogen A and alpha-chymotrypsin.
Topics: Animals; Boron Compounds; Caproates; Cattle; Chemical Phenomena; Chemistry; Chymotrypsin; Diazonium Compounds; Enzyme Precursors; Fluorine; Histidine; Kinetics; Lysine; Nitrophenols; Spectrum Analysis; Urea | 1969 |
A comparison of the effects of ultraviolet and ionizing radiations on trypsin activity and on its constituent amino acids.
Topics: Amino Acids; Cobalt Isotopes; Cystine; Electrons; Energy Transfer; Histidine; Methionine; Radiation Effects; Radiometry; Trypsin; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1969 |
Conformational states of native and denatured phosphoglucose isomerase. I. Titration of exposed and burie amino acid residues.
Topics: Amino Acids; Animals; Chemical Phenomena; Chemistry; Conductometry; Detergents; Drug Stability; Electrophoresis; Glucose-6-Phosphate Isomerase; Histidine; Hydrogen-Ion Concentration; Imidazoles; Lysine; Methods; Muscles; Osmolar Concentration; Potassium Chloride; Protein Denaturation; Rabbits; Spectrophotometry; Spectrum Analysis; Sulfates; Temperature; Time Factors; Tyrosine; Urea | 1969 |
Conformational states of native and denatured phosphoglucose isomerase. II. Ultraviolet difference spectroscopy.
Topics: Amino Acids; Animals; Chemical Phenomena; Chemistry; Detergents; Glucose-6-Phosphate Isomerase; Glycols; Histidine; Hydrogen-Ion Concentration; Muscles; Protein Denaturation; Rabbits; Spectrophotometry; Sulfates; Sulfhydryl Compounds; Temperature; Tryptophan; Tyrosine; Ultraviolet Rays; Urea | 1969 |
The iodination of chymotrypsinogen.
Topics: Ammonia; Autoradiography; Chemical Phenomena; Chemistry; Chymotrypsin; Enzyme Precursors; Histidine; In Vitro Techniques; Iodine; Peptides; Tyrosine; Urea | 1964 |
Photolysis of L-histidine.
Topics: Amino Acids; Chromatography, Paper; Histamine; Histidine; Imidazoles; Radiochemistry; Ultraviolet Rays; Urea | 1965 |
Dipicolinic acid synthesis in Penicillium citreo-viride.
Topics: Ammonium Chloride; Carbon Isotopes; Chromatography; Colorimetry; Histidine; In Vitro Techniques; Leucine; Nitrates; Pyridines; Tyrosine; Urea; Valine | 1966 |
[On chemical studies of the tertiary structure of proteins. I. Cross striation of myoglobin as well as proof of its molecular weight and native structure].
Topics: Animals; Cetacea; Chromatography, Gel; Cyanates; Histidine; In Vitro Techniques; Molecular Weight; Myoglobin; Protein Denaturation; Ultracentrifugation; Urea | 1965 |
Excretion of urocanic acid following oral histidine in heart failure.
Topics: Adult; Aged; Alanine Transaminase; Aspartate Aminotransferases; Blood Gas Analysis; Female; FIGLU Test; Heart Failure; Histidine; Humans; Imidazoles; Liver; Male; Middle Aged; Urea | 1966 |
Accessibility and structural function of particular amino acid residues of soy bean trypsin inhibition.
Topics: Chemical Phenomena; Chemistry; Cystine; Electrophoresis; Glycine max; Guanidines; Histidine; Hydrogen Peroxide; Lysine; Pyrrolidinones; Trypsin Inhibitors; Tryptophan; Tyrosine; Urea | 1966 |
Free amino acids of human foetal and adult liver.
Topics: Adult; Alanine; Amino Acids; Aspartic Acid; Autoanalysis; Cystine; Female; Fetus; Glutamates; Glycine; Histidine; Humans; Isoleucine; Leucine; Liver; Lysine; Methionine; Ornithine; Phenylalanine; Pregnancy; Proline; Serine; Taurine; Threonine; Tyrosine; Urea; Valine | 1966 |
The recovery of amino acids from acid hydrolysates of whole urine from patients with thermal burns.
Topics: Alanine; Amino Acids; Ammonia; Arginine; Aspartic Acid; Burns; Creatine; Glutamates; Glycine; Histidine; Humans; Hydroxyproline; Isoleucine; Leucine; Lysine; Ornithine; Phenylalanine; Proline; Serine; Taurine; Threonine; Tyrosine; Urea; Valine | 1967 |
Inter- and intramolecular reactions of alpha-lactalbumin. VII. The hydrogen ion titration curve of alpha-lactalbumin.
Topics: Albumins; Chemical Phenomena; Chemistry; Guanidines; Histidine; Hydrogen-Ion Concentration; Potassium Chloride; Spectrophotometry; Tyrosine; Urea | 1967 |
Effect of dietary protein levels, amino acid supplementation and nitrogen source upon the plasma free amino acid concentrations in growing lambs.
Topics: Amino Acids; Animals; Diet; Dietary Proteins; Glycine; Histidine; Lysine; Methionine; Nitrogen; Rumen; Serine; Sheep; Urea | 1967 |
The pentaammineruthenium(III)-histidine complex in ribonuclease A as an optical probe of conformational change.
Topics: Animals; Binding Sites; Cattle; Endonucleases; Histidine; Kinetics; Pancreas; Phosphates; Protein Binding; Protein Conformation; Ribonuclease, Pancreatic; Ribonucleases; Urea | 1980 |
Interactive effects of insulin and corticosterone on myofibrillar protein turnover in rats as determined by N tau-methylhistidine excretion.
Topics: Animals; Blood Glucose; Body Weight; Corticosterone; Diabetes Mellitus, Experimental; Drug Interactions; Histidine; Insulin; Male; Methylhistidines; Muscle Proteins; Myofibrils; Rats; Urea | 1984 |
Effects of excess arginine with and without supplemental lysine on performance, plasma amino acid concentrations and nitrogen balance of young swine.
Topics: Amino Acids; Animals; Arginine; Body Weight; Diet; Female; Histidine; Lysine; Male; Nitrogen; Ornithine; Swine; Urea | 1984 |
Effect of parenteral nutrition on muscle amino acid output and 3-methylhistidine excretion in septic patients.
Topics: Adult; Aged; Amino Acids; Creatinine; Female; Histidine; Humans; Intestinal Perforation; Male; Methylhistidines; Middle Aged; Muscles; Nitrogen; Pancreatitis; Parenteral Nutrition; Parenteral Nutrition, Total; Peritonitis; Time Factors; Urea | 1984 |
[Urinary excretion of creatinine and 3-methylhistidine in multiply injured patients].
Topics: Adult; Body Weight; Creatinine; Female; Histidine; Humans; Male; Methylhistidines; Middle Aged; Muscles; Proteins; Urea; Wounds and Injuries | 1984 |
Influence of exercise on urea, creatinine, and 3-methylhistidine excretion in normal human subjects.
Topics: Adolescent; Adult; Creatinine; Dietary Proteins; Female; Histidine; Humans; Male; Meat; Methylhistidines; Physical Exertion; Sweat; Urea | 1984 |
[Biochemical methods for the determination of a clinical protein catabolism].
Topics: Alanine; Amino Acids; Enteral Nutrition; Gallbladder Diseases; Histidine; Humans; Liver Diseases; Nitrogen; Pancreatic Diseases; Proteins; Urea | 1980 |
Some properties of the reaction site for the esterase activity of hemoglobin.
Topics: Binding Sites; Binding, Competitive; Esterases; Hemoglobin A; Hemoglobin, Sickle; Hemoglobins; Histidine; Humans; Kinetics; Lysine; Models, Molecular; Oxyhemoglobins; Protein Conformation; Urea | 1982 |
Clinical results of long-term treatment with a low protein diet and a new amino acid preparation in patients with chronic uremia.
Topics: Adult; Aged; Amino Acids; Blood Proteins; Blood Urea Nitrogen; Chronic Disease; Creatinine; Dietary Proteins; Female; Follow-Up Studies; Histidine; Humans; Kidney; Male; Middle Aged; Time Factors; Tyrosine; Urea; Uremia | 1983 |
Muscle protein catabolism in diabetes: 3-methylhistidine excretion in the spontaneously diabetic "BB" rat.
Topics: Acetylation; Ammonia; Animals; Diabetes Mellitus; Female; Histidine; Insulin; Kinetics; Male; Methylhistidines; Muscle Proteins; Rats; Urea | 1980 |
Increased excretion of urea and N tau -methylhistidine by rats and humans after a bout of exercise.
Topics: Animals; Histidine; Humans; Lysosomes; Male; Methylhistidines; Muscle Proteins; Muscles; Physical Exertion; Rats; Rats, Inbred Strains; Running; Sweat; Time Factors; Urea; Weight Lifting | 1982 |
A model for hypokinesia: effects on muscle atrophy in the rat.
Topics: Ammonia; Animals; Atrophy; Body Weight; Histidine; Immobilization; Male; Methylhistidines; Muscles; Rats; Time Factors; Urea | 1980 |
The role of histidines 26 and 33 in the structural stabilization of cytochrome c.
Topics: Amino Acid Sequence; Animals; Cytochrome c Group; Histidine; Hydrogen-Ion Concentration; Molecular Structure; Mutagenesis, Site-Directed; Protein Conformation; Rats; Temperature; Urea | 1995 |
Exposure of hydrophobic surfaces on the chaperonin GroEL oligomer by protonation or modification of His-401.
Topics: Anilino Naphthalenesulfonates; Chaperonin 60; Diethyl Pyrocarbonate; Fluorescent Dyes; Histidine; Hydrogen-Ion Concentration; Kinetics; Protein Denaturation; Protein Folding; Spectrometry, Fluorescence; Thiosulfate Sulfurtransferase; Urea | 1995 |
Molecular mechanisms of acid denaturation. The role of histidine residues in the partial unfolding of apomyoglobin.
Topics: Apoproteins; Base Sequence; Circular Dichroism; Histidine; Hydrogen Bonding; Hydrogen-Ion Concentration; Models, Chemical; Molecular Sequence Data; Mutagenesis; Myoglobin; Protein Denaturation; Protein Folding; Urea | 1994 |
Urea-induced unfolding of the alpha subunit of tryptophan synthase: one-dimensional proton NMR evidence for residual structure near histidine-92 at high denaturant concentration.
Topics: Amino Acid Sequence; Escherichia coli; Histidine; Magnetic Resonance Spectroscopy; Molecular Sequence Data; Peptide Fragments; Protein Denaturation; Protein Folding; Protons; Thermodynamics; Tryptophan Synthase; Urea | 1993 |
Circular dichroism studies of barnase and its mutants: characterization of the contribution of aromatic side chains.
Topics: Bacterial Proteins; Circular Dichroism; Histidine; Hydrogen-Ion Concentration; Molecular Structure; Mutagenesis, Site-Directed; Protein Denaturation; Protein Structure, Secondary; Ribonucleases; Tryptophan; Tyrosine; Urea | 1993 |
Circular dichroism studies of diethyl pyrocarbonate-modified histidine in hen egg white lysozyme.
Topics: Amino Acid Sequence; Animals; Chickens; Circular Dichroism; Diethyl Pyrocarbonate; Female; Histidine; Kinetics; Muramidase; Protein Conformation; Spectrophotometry, Ultraviolet; Urea | 1993 |
Proteus mirabilis urease: histidine 320 of UreC is essential for urea hydrolysis and nickel ion binding within the native enzyme.
Topics: Amino Acid Sequence; Base Sequence; Biological Transport; Conserved Sequence; Histidine; Hydrolysis; Molecular Sequence Data; Mutagenesis, Site-Directed; Nickel; Proteus mirabilis; Structure-Activity Relationship; Urea; Urease | 1993 |
The folding and stability of titin immunoglobulin-like modules, with implications for the mechanism of elasticity.
Topics: Animals; Circular Dichroism; Connectin; Drug Stability; Elasticity; Histidine; Humans; Hydrogen-Ion Concentration; Immunoglobulins; Kinetics; Magnetic Resonance Spectroscopy; Mathematics; Muscle Proteins; Muscle, Skeletal; Polymerase Chain Reaction; Protein Conformation; Protein Denaturation; Protein Folding; Protein Kinases; Recombinant Proteins; Sequence Tagged Sites; Spectrometry, Fluorescence; Thermodynamics; Urea; Vertebrates | 1995 |
Protonation of histidine-132 promotes oligomerization of the channel-forming toxin aerolysin.
Topics: Bacterial Toxins; Circular Dichroism; Electric Conductivity; Hemolysin Proteins; Hemolysis; Histidine; Humans; Hydrogen-Ion Concentration; Ion Channels; Light; Lipid Bilayers; Models, Molecular; Pore Forming Cytotoxic Proteins; Protein Conformation; Protein Denaturation; Protons; Scattering, Radiation; Urea | 1995 |
Effect of amino acid supplementation on whole-body protein turnover in Holstein steers.
Topics: Amino Acids; Animals; Arginine; Cattle; Diet; Dietary Supplements; Dose-Response Relationship, Drug; Histidine; Infusions, Parenteral; Lipids; Male; Methionine; Nitrogen Isotopes; Proteins; Threonine; Time Factors; Tryptophan; Urea; Zea mays | 1997 |
The aggregation in human lens proteins blocks the scavenging of UVA-generated singlet oxygen by ascorbic acid and glutathione.
Topics: Aging; Antioxidants; Ascorbic Acid; Crystallins; Cysteine; Fluorescence; Free Radical Scavengers; Glutathione; Histidine; Humans; Peroxides; Photolysis; Protein Conformation; Protein Denaturation; Reactive Oxygen Species; Sodium Azide; Tryptophan; Ultraviolet Rays; Urea | 1998 |
Increasing protein stability by altering long-range coulombic interactions.
Topics: Aspartic Acid; Electrochemistry; Histidine; Hydrogen-Ion Concentration; Protein Conformation; Protein Denaturation; Proteins; Recombinant Proteins; Ribonuclease T1; Static Electricity; Thermodynamics; Urea | 1999 |
A H+-gated urea channel: the link between Helicobacter pylori urease and gastric colonization.
Topics: Amino Acid Sequence; Animals; Bacterial Proteins; Biological Transport; Cell Membrane; Cell Membrane Permeability; Cytoplasm; Enzyme Activation; Gastric Acid; Glycosylation; Helicobacter pylori; Histidine; Humans; Hydrogen-Ion Concentration; Membrane Transport Proteins; Molecular Sequence Data; Oocytes; Recombinant Proteins; Stomach; Temperature; Urea; Urease; Xenopus | 2000 |
Molecular mechanics evaluation of the proposed mechanisms for the degradation of urea by urease.
Topics: Apoenzymes; Bacillus; Computer Simulation; Histidine; Models, Molecular; Monte Carlo Method; Protein Conformation; Urea; Urease | 2000 |
The transfer of 15N from urea to lysine in the human infant.
Topics: Alanine; Child, Preschool; Dietary Proteins; Glycine; Histidine; Humans; Hydrolysis; Infant; Lysine; Male; Nitrogen Isotopes; Nutrition Disorders; Urea | 2000 |
Mechanistic and metabolic inferences from the binding of substrate analogues and products to arginase.
Topics: Amino Acid Substitution; Animals; Arginase; Arginine; Binding, Competitive; Catalysis; Crystallography, X-Ray; Cysteine; Enzyme Inhibitors; Histidine; Macromolecular Substances; Models, Molecular; Mutagenesis, Site-Directed; Ornithine; Rats; Recombinant Proteins; Structure-Activity Relationship; Substrate Specificity; Urea | 2001 |
Probing the binding site of 800-nm bacteriochlorophyll in the membrane-linked LH2 protein of Rhodobacter capsulatus by local unfolding and chemical modification: evidence for the involvement of a betaHis20 residue.
Topics: Bacteriochlorophylls; Binding Sites; Cell Membrane; Circular Dichroism; Diethyl Pyrocarbonate; Enzyme Inhibitors; Guanidine; Histidine; Hydrogen-Ion Concentration; Imidazoles; Light-Harvesting Protein Complexes; Models, Chemical; Photosynthetic Reaction Center Complex Proteins; Protein Binding; Protein Folding; Protein Structure, Tertiary; Rhodobacter capsulatus; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis, Raman; Urea | 2001 |
Conformation and polarity of the active site of xylanase I from Thermomonospora sp. as deduced by fluorescent chemoaffinity labeling. Site and significance of a histidine residue.
Topics: Actinomycetales; Affinity Labels; Amino Acids; Binding Sites; Circular Dichroism; Cysteine; Diethyl Pyrocarbonate; Dithionitrobenzoic Acid; Dose-Response Relationship, Drug; Enzyme Activation; Ethylmaleimide; Histidine; Hydroxymercuribenzoates; Indicators and Reagents; Kinetics; Lysine; Models, Chemical; o-Phthalaldehyde; Protease Inhibitors; Protein Binding; Protein Conformation; Sequence Analysis, Protein; Spectrometry, Fluorescence; Sulfhydryl Reagents; Time Factors; Trinitrobenzenesulfonic Acid; Urea; Xylan Endo-1,3-beta-Xylosidase; Xylosidases | 2001 |
Large-scale purification of functional recombinant human aquaporin-2.
Topics: Amino Acid Sequence; Animals; Aquaporin 2; Aquaporin 6; Aquaporins; Baculoviridae; Biochemistry; Bioreactors; Cell Line; DNA, Complementary; Histidine; Humans; Immunoblotting; Immunohistochemistry; Insecta; Molecular Sequence Data; Protein Conformation; Recombinant Proteins; Time Factors; Urea | 2001 |
Folding of dimeric methionine adenosyltransferase III: identification of two folding intermediates.
Topics: Anilino Naphthalenesulfonates; Animals; Binding Sites; Dimerization; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Fluorescent Dyes; Histidine; Kinetics; Liver; Mass Spectrometry; Methionine Adenosyltransferase; Mutagenesis, Site-Directed; Protein Binding; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Tertiary; Rats; Recombinant Proteins; Spectrometry, Fluorescence; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Thermodynamics; Time Factors; Urea | 2002 |
Structural properties of the histidine-containing loop in HIV-1 RNase H.
Topics: Histidine; HIV-1; Humans; Hydrogen-Ion Concentration; Nuclear Magnetic Resonance, Biomolecular; Protein Conformation; Protein Denaturation; Ribonuclease H; Structure-Activity Relationship; Urea | 2002 |
Preparation and characterization of bovine albumin isoforms.
Topics: Animals; Cattle; Disulfides; Electrophoresis, Polyacrylamide Gel; Histidine; Indicators and Reagents; Phosphorylcholine; Protein Denaturation; Protein Isoforms; Protein Renaturation; Serum Albumin, Bovine; Spectrometry, Fluorescence; Sulfhydryl Compounds; Urea | 2002 |
Lysine 213 and histidine 233 participate in Mn(II) binding and catalysis in Saccharomyces cerevisiae phosphoenolpyruvate carboxykinase.
Topics: Amino Acid Substitution; Binding Sites; Catalysis; Electron Spin Resonance Spectroscopy; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Fungal; Genes, Fungal; Histidine; Lysine; Manganese; Mutagenesis, Site-Directed; Phosphoenolpyruvate Carboxykinase (ATP); Protein Conformation; Protein Denaturation; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Urea | 2002 |
Long-term effects of histidine depletion on whole-body protein metabolism in healthy adults.
Topics: Adult; beta-Alanine; Carbon Isotopes; Creatinine; Diet; Erythrocyte Indices; Female; Glycine; Hemoglobins; Histidine; Humans; Kinetics; Linear Models; Male; Methylhistidines; Nitrogen; Nitrogen Isotopes; Oxidation-Reduction; Phenylalanine; Proteins; Serum Albumin; Transferrin; Urea | 2002 |
Isolation of a negative control mutant of the nitrogen assimilation control protein, NAC, in Klebsiella aerogenes.
Topics: Bacterial Proteins; DNA-Binding Proteins; Enterobacter aerogenes; Enzyme Repression; Gene Expression Regulation, Bacterial; Glutamic Acid; Histidine; Mutagenesis, Site-Directed; Mutation; Promoter Regions, Genetic; Trans-Activators; Transcription Factors; Transcription, Genetic; Urea | 2003 |
pK values of histidine residues in ribonuclease Sa: effect of salt and net charge.
Topics: Electrophoresis, Gel, Two-Dimensional; Escherichia coli; Histidine; Hydrogen Bonding; Hydrogen-Ion Concentration; Isoelectric Point; Isoenzymes; Kinetics; Lysine; Models, Molecular; Nuclear Magnetic Resonance, Biomolecular; Peptide Fragments; Protein Conformation; Protein Denaturation; Ribonucleases; Salts; Static Electricity; Structure-Activity Relationship; Urea; Water | 2003 |
Use of amphotericin B as optical probe to study conformational changes and thermodynamic stability in human serum albumin.
Topics: Amino Acids; Amphotericin B; Anti-Bacterial Agents; Binding Sites; Circular Dichroism; Dose-Response Relationship, Drug; Fluorescent Dyes; Histidine; Humans; Hydrogen-Ion Concentration; Ligands; Lysine; Protein Conformation; Serum Albumin; Spectrometry, Fluorescence; Temperature; Thermodynamics; Tyrosine; Urea | 2002 |
N(epsilon) functionalization of metal and organic protected L-histidine for a highly efficient, direct labeling of biomolecules with [Tc(OH2)3(CO)3]+.
Topics: Alkylating Agents; Crystallography, X-Ray; Histidine; Hydrolysis; Indicators and Reagents; Isotope Labeling; Magnetic Resonance Spectroscopy; Metals; Models, Molecular; Molecular Conformation; Oxidation-Reduction; Radiopharmaceuticals; Technetium Compounds; Urea | 2003 |
On-column refolding and characterization of soluble human interleukin-15 receptor alpha-chain produced in Escherichia coli.
Topics: Amino Acid Sequence; Antibodies; Binding, Competitive; Blotting, Western; Cell Division; Cell Line; Chromatography, Gel; Circular Dichroism; DNA, Complementary; Dose-Response Relationship, Drug; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Gene Expression; Genetic Vectors; Histidine; Humans; Interleukin-15; Isoelectric Focusing; Kinetics; Mercaptoethanol; Molecular Sequence Data; Protein Binding; Protein Folding; Protein Structure, Secondary; Receptors, Interleukin-15; Receptors, Interleukin-2; Recombinant Proteins; Sequence Analysis, Protein; Spectrometry, Mass, Electrospray Ionization; Spleen; Surface Plasmon Resonance; T-Lymphocytes, Cytotoxic; Urea | 2003 |
Effectiveness of urea and ammonium nitrogen for the synthesis of dispensable amino acids by the chick.
Topics: Amino Acids; Ammonium Compounds; Animals; Arginine; Chickens; Glycine; Histidine; Isoleucine; Leucine; Lysine; Methionine; Nitrogen; Phenylalanine; Quaternary Ammonium Compounds; Threonine; Tryptophan; Tyrosine; Urea; Valine | 1962 |
Glucose amino acid and urea insorption from the canine intestine.
Topics: Amino Acids; Animals; Dogs; Glucose; Glycine; Histidine; Intestines; Lysine; Sodium Chloride; Urea; Urease | 1962 |
[THE DEAMINATION OF SEVERAL AMINO ACIDS IN THE LIVER OF EMBRYOS DURING THE TRANSITION FROM UREOTELISM TO URICOTELISM].
Topics: Amino Acids; Aspartic Acid; Chick Embryo; Cysteine; Deamination; Glutamates; Histidine; Hydroxylamines; Liver; Ornithine; Pharmacology; Proteins; Research; Urea; Uric Acid; Valine | 1963 |
THE SOLUBILITY OF AMINO ACIDS AND RELATED COMPOUNDS IN AQUEOUS UREA SOLUTIONS.
Topics: Alanine; Amino Acids; Asparagine; Chemical Phenomena; Chemistry; Glutamine; Glycine; Histidine; Leucine; Methionine; Peptides; Phenylalanine; Research; Solubility; Solvents; Spectrophotometry; Threonine; Tryptophan; Tyrosine; Urea | 1963 |
CENTRIFUGAL PAPER CHROMATOGRAPHY AND SOME OF ITS APPLICATIONS.
Topics: Anthelmintics; Chromatography; Chromatography, Paper; Fumarates; Histidine; Leucine; Malates; Maleates; Organophosphate Poisoning; Phosphorus; Poisons; Proline; Research; Tetracycline; Triamcinolone; Urea | 1964 |
STUDIES ON THE ACTIVE SITE OF THE A PROTEIN SUBUNIT OF THE ESCHERICHIA COLI TRYPTOPHAN SYNTHETASE.
Topics: Bacterial Proteins; Biochemical Phenomena; Biochemistry; Carbon Isotopes; Catalysis; Catalytic Domain; Cysteine; Enzyme Inhibitors; Escherichia coli; Ethylmaleimide; Histidine; Hydro-Lyases; Iodoacetates; Kinetics; Light; Methionine; Molecular Biology; Protein Subunits; Pyrroles; Research; Tryptophan Synthase; Urea | 1965 |
RECENT DEVELOPMENTS IN THE UNDERSTANDING OF AMINO-ACID AND PROTEIN METABOLISM BY SCHISTOSOMA MANSONI IN VITRO.
Topics: Alanine; Amino Acids; Animals; Arginase; Arginine; Aspartic Acid; Carbon Isotopes; Glucose; Hemoglobins; Histidine; In Vitro Techniques; Ornithine; Peptides; Proline; Proteins; Radiometry; Research; Schistosoma; Schistosoma mansoni; Tryptophan; Urea | 1965 |
Cross-linking approach to affinity capture of protein complexes from chaotrope-solubilized cell lysates.
Topics: Affinity Labels; Calreticulin; Cell Line; Cross-Linking Reagents; Dithiothreitol; Electrophoresis, Polyacrylamide Gel; Histidine; Humans; Interleukin-12; Nickel; Nitrilotriacetic Acid; Peptides; Plasmids; Protein Denaturation; Proteins; Succinimides; Sulfhydryl Compounds; Urea | 2004 |
Biophysical analyses of the transthyretin variants, Tyr114His and Tyr116Ser, associated with familial amyloidotic polyneuropathy.
Topics: Amino Acid Substitution; Amyloid; Amyloid Neuropathies, Familial; Dimerization; Electrophoresis, Polyacrylamide Gel; Genetic Variation; Histidine; Humans; Hydrogen-Ion Concentration; Prealbumin; Protein Isoforms; Protein Structure, Quaternary; Serine; Spectrometry, Fluorescence; Tryptophan; Tyrosine; Urea | 2003 |
Tyrosine-728 and glutamic acid-735 are essential for the metalloproteolytic activity of the lethal factor of Bacillus anthracis.
Topics: Amino Acid Motifs; Amino Acid Sequence; Animals; Antigens, Bacterial; Bacillus anthracis; Bacterial Toxins; Carrier Proteins; Catalysis; Circular Dichroism; Dose-Response Relationship, Drug; Escherichia coli; Glutamic Acid; Glutathione Transferase; Histidine; Macrophages; Mitogen-Activated Protein Kinase Kinases; Models, Chemical; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Mutation; Protein Structure, Tertiary; Rats; Rats, Inbred F344; Recombinant Proteins; Spectrophotometry; Time Factors; Tyrosine; Urea; Zinc | 2004 |
Mechanism of proton gating of a urea channel.
Topics: Amino Acid Sequence; Animals; Aspartic Acid; Bacterial Proteins; Biological Transport; Cell Membrane; Glutamic Acid; Helicobacter hepaticus; Helicobacter pylori; Histidine; Hydrogen-Ion Concentration; Membrane Transport Proteins; Models, Biological; Molecular Sequence Data; Mutagenesis, Site-Directed; Mutation; Protein Conformation; Protein Structure, Tertiary; Protons; RNA; Sequence Homology, Amino Acid; Streptococcus; Urea; Urease; Xenopus; Xenopus laevis | 2004 |
Zinc binding drives the folding and association of the homo-trimeric gamma-carbonic anhydrase from Methanosarcina thermophila.
Topics: Binding Sites; Biopolymers; Carbonic Anhydrases; Circular Dichroism; Enzyme Stability; Histidine; Methanosarcina; Models, Molecular; Protein Conformation; Protein Denaturation; Protein Folding; Protein Isoforms; Protein Structure, Secondary; Protein Structure, Tertiary; Spectrophotometry, Ultraviolet; Thermodynamics; Ultracentrifugation; Urea; Zinc | 2004 |
Foldability, enzymatic activity, and interacting ability of barnase mutants obtained by permutation of secondary structure units.
Topics: Alanine; Amino Acid Substitution; Bacterial Proteins; Escherichia coli; Histidine; Mutagenesis, Site-Directed; Mutation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Recombinant Fusion Proteins; Ribonucleases; Urea | 2004 |
Chemotactic response of Helicobacter pylori to human plasma and bile.
Topics: Adaptation, Physiological; Adult; Amino Acids; Arginine; Aspartic Acid; Bile; Bile Acids and Salts; Chemotactic Factors; Chemotaxis; Glutamic Acid; Glycine; Helicobacter pylori; Histidine; Humans; In Vitro Techniques; Male; Plasma; Taurocholic Acid; Taurodeoxycholic Acid; Urea | 2004 |
Analysis of the pH-dependent folding and stability of histidine point mutants allows characterization of the denatured state and transition state for protein folding.
Topics: Circular Dichroism; Histidine; Hydrogen-Ion Concentration; Models, Molecular; Point Mutation; Protein Denaturation; Protein Folding; Ribosomal Proteins; Urea | 2005 |
The heme iron coordination of unfolded ferric and ferrous cytochrome c in neutral and acidic urea solutions. Spectroscopic and electrochemical studies.
Topics: Animals; Circular Dichroism; Cytochrome c Group; Electrochemistry; Ferric Compounds; Ferrous Compounds; Heme; Histidine; Horses; Hydrogen-Ion Concentration; Iron; Kinetics; Oxidation-Reduction; Protein Denaturation; Solutions; Spectrophotometry, Ultraviolet; Spectrum Analysis, Raman; Urea; Water | 2004 |
Attachment of a histidine tag to the minimal zinc finger protein of the Aspergillus nidulans gene regulatory protein AreA causes a conformational change at the DNA-binding site.
Topics: Amino Acid Sequence; Aspergillus nidulans; Binding Sites; Cysteine; Fungal Proteins; Gene Expression Regulation, Fungal; Genetic Vectors; Histidine; Kinetics; Molecular Sequence Data; Protein Binding; Protein Conformation; Protein Denaturation; Protein Structure, Tertiary; Spectrometry, Fluorescence; Thrombin; Tryptophan; Urea; Zinc Fingers | 2005 |
Cloning, expression, and refolding of a secretory protein ESAT-6 of Mycobacterium tuberculosis.
Topics: Antigens, Bacterial; Bacterial Proteins; Blotting, Western; Centrifugation; Chromatography, Gel; Cloning, Molecular; Dialysis; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Gene Expression; Genetic Vectors; Guanidine; Histidine; Hydrogen-Ion Concentration; Inclusion Bodies; Mycobacterium tuberculosis; Plasmids; Protein Renaturation; Recombinant Fusion Proteins; Reference Standards; Solubility; Sonication; Urea | 2005 |
Transfer of (15)N from oral lactose-ureide to lysine in normal adults.
Topics: Administration, Oral; Adult; Alanine; Amino Acids; Bacterial Proteins; Colon; Dietary Proteins; Feces; Female; Glycine; Histidine; Humans; Lactose; Lysine; Male; Nitrogen Isotopes; Nutritional Physiological Phenomena; Urea | 2004 |
Apparent pKa shifts of titratable residues at high denaturant concentration and the impact on protein stability.
Topics: Aspartic Acid; Chemical Phenomena; Chemistry, Physical; Glutamic Acid; Guanidine; Histidine; Hydrogen-Ion Concentration; Lysine; Magnetic Resonance Spectroscopy; Protein Folding; Proteins; Sensitivity and Specificity; Titrimetry; Urea | 2005 |
The contribution of ionic interactions to the conformational stability and function of polygalacturonase from A. niger.
Topics: Aspergillus niger; Chromatography; Chromatography, High Pressure Liquid; Circular Dichroism; Electrophoresis, Polyacrylamide Gel; Histidine; Hydrogen-Ion Concentration; Ions; Isoelectric Focusing; Kinetics; Polygalacturonase; Protein Conformation; Protein Denaturation; Protein Folding; Protein Structure, Secondary; Protein Structure, Tertiary; Sensitivity and Specificity; Spectrometry, Fluorescence; Spectrophotometry; Urea | 2005 |
Molecular characterization of the mercurial sensitivity of a frog urea transporter (fUT).
Topics: Amino Acid Sequence; Animals; Cysteine; Female; Gene Expression; Histidine; Membrane Transport Proteins; Mercuric Chloride; Mercury Compounds; Molecular Sequence Data; Mutagenesis, Site-Directed; Oocytes; Point Mutation; Recombinant Proteins; RNA, Complementary; Structure-Activity Relationship; Transfection; Urea; Urea Transporters; Xenopus laevis | 2006 |
An automatable screen for the rapid identification of proteins amenable to refolding.
Topics: Animals; Bioreactors; Chromatography, Liquid; Circular Dichroism; Cloning, Molecular; Densitometry; Escherichia coli; Genomics; Histidine; Hydrophobic and Hydrophilic Interactions; Inclusion Bodies; Mice; Molecular Weight; Protein Folding; Protein Renaturation; Protein Structure, Secondary; Proteins; Proteome; Proteomics; Solubility; Urea | 2006 |
Proximal influences in two-on-two globins: effect of the Ala69Ser replacement on Synechocystis sp. PCC 6803 hemoglobin.
Topics: Alanine; Amino Acid Sequence; Amino Acid Substitution; Cyanides; Ferric Compounds; Globins; Heme; Histidine; Hydrogen-Ion Concentration; Kinetics; Molecular Sequence Data; Myoglobin; Nuclear Magnetic Resonance, Biomolecular; Protein Binding; Protein Denaturation; Recombinant Proteins; Serine; Sperm Whale; Structure-Activity Relationship; Synechocystis; Temperature; Urea | 2006 |
On-column refolding purification and characterization of recombinant human interferon-lambda1 produced in Escherichia coli.
Topics: Bacteriophage T7; Blotting, Western; Chromatography, Affinity; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Escherichia coli Proteins; Genetic Vectors; Histidine; Humans; Inclusion Bodies; Interferon Type I; Plasmids; Promoter Regions, Genetic; Protein Folding; Recombinant Proteins; Sequence Analysis, Protein; Urea | 2007 |
Structural and functional basis for (S)-allantoin formation in the ureide pathway.
Topics: Allantoin; Amino Acid Motifs; Amino Acid Sequence; Animals; Arabidopsis; Arabidopsis Proteins; Carboxy-Lyases; Crystallography, X-Ray; Dimerization; Histidine; Humans; Imidazolines; Models, Chemical; Molecular Sequence Data; Mutagenesis, Site-Directed; Urea | 2007 |
Enhancing the thermal stability of mitochondrial cytochrome b5 by introducing a structural motif characteristic of the less stable microsomal isoform.
Topics: Amino Acid Motifs; Apoenzymes; Arginine; Catalytic Domain; Cytochromes b5; Enzyme Stability; Glutamine; Histidine; Holoenzymes; Isoenzymes; Microsomes; Mitochondrial Membranes; Molecular Sequence Data; Mutagenesis, Site-Directed; Protein Denaturation; Serine; Spectrophotometry, Ultraviolet; Thermodynamics; Urea | 2007 |
Purification of His-tagged proteins with [desthiobiotin-BSA-EDTA] conjugates exhibiting resistance to EDTA.
Topics: Amino Acid Sequence; Avidin; Biotin; Centrifugation; Chromatography, Agarose; Copper; Edetic Acid; Electrophoresis, Polyacrylamide Gel; Histidine; Metals; Molecular Sequence Data; p38 Mitogen-Activated Protein Kinases; Proteins; Serum Albumin, Bovine; Spectrophotometry, Ultraviolet; Staphylococcal Protein A; Urea | 2008 |
A novel photoactive GAF domain of cyanobacteriochrome AnPixJ that shows reversible green/red photoconversion.
Topics: Alanine; Amino Acid Sequence; Amino Acid Substitution; Anabaena; Escherichia coli; Histidine; Hydrogen-Ion Concentration; Light; Molecular Sequence Data; Molecular Structure; Photoreceptor Cells; Photosynthetic Reaction Center Complex Proteins; Phycobilins; Phycocyanin; Phytochrome; Protein Denaturation; Protein Structure, Tertiary; Sequence Homology, Amino Acid; Spectrophotometry, Ultraviolet; Urea | 2008 |
Disorder and structure in the Rab11 binding domain of Rab11 family interacting protein 2.
Topics: Amino Acid Sequence; Carrier Proteins; Dimerization; Histidine; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Models, Biological; Molecular Sequence Data; Mutant Proteins; Peptides; Protein Binding; Protein Stability; Protein Structure, Secondary; Protein Structure, Tertiary; rab GTP-Binding Proteins; Sequence Homology, Amino Acid; Urea | 2009 |
Differential chemical and thermal unfolding pattern of Rv3588c and Rv1284 of Mycobacterium tuberculosis - A comparison by fluorescence and circular dichroism spectroscopy.
Topics: Carbonic Anhydrases; Circular Dichroism; Cloning, Molecular; Histidine; Hot Temperature; Mycobacterium tuberculosis; Protein Denaturation; Protein Folding; Spectrometry, Fluorescence; Transition Temperature; Ultraviolet Rays; Urea | 2009 |
Characterization of DLC1-SAM equilibrium unfolding at the amino acid residue level.
Topics: Amino Acid Sequence; Circular Dichroism; Dimerization; Dose-Response Relationship, Drug; Escherichia coli; GTPase-Activating Proteins; Histidine; Hydrophobic and Hydrophilic Interactions; Models, Molecular; Molecular Sequence Data; Nuclear Magnetic Resonance, Biomolecular; Protein Conformation; Protein Denaturation; Protein Structure, Secondary; Protein Structure, Tertiary; Recombinant Fusion Proteins; Spectrometry, Fluorescence; Thermodynamics; Tumor Suppressor Proteins; Urea | 2009 |
Application of arginine as an efficient eluent in cation exchange chromatographic purification of a PEGylated peptide.
Topics: Arginine; Chromatography, Gel; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Electrophoresis, Polyacrylamide Gel; Histidine; Humans; Light; Lysine; Particle Size; Peptide Fragments; Peptide YY; Polyethylene Glycols; Scattering, Radiation; Sodium Chloride; Urea | 2010 |
Amino acid behavior in aqueous denaturant solutions: temperature dependence of the L-histidine-amide interaction.
Topics: Amides; Dimethylformamide; Histidine; Hydrophobic and Hydrophilic Interactions; Protein Denaturation; Solutions; Temperature; Urea; Water | 2010 |
Structural and mechanistic studies on Klebsiella pneumoniae 2-Oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase.
Topics: Allantoin; Allopurinol; Amino Acid Sequence; Bacterial Proteins; Binding Sites; Carboxy-Lyases; Catalysis; Circular Dichroism; Decarboxylation; Enzyme Inhibitors; Histidine; Imidazolines; Kinetics; Klebsiella pneumoniae; Models, Molecular; Molecular Sequence Data; Protein Binding; Protein Structure, Secondary; Protein Structure, Tertiary; Sequence Homology, Amino Acid; Substrate Specificity; Urea | 2010 |
Expression of tung tree diacylglycerol acyltransferase 1 in E. coli.
Topics: Aleurites; Chromatography, Affinity; Cloning, Molecular; Detergents; Diacylglycerol O-Acyltransferase; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Histidine; Immunoblotting; Maltose-Binding Proteins; Phylogeny; Plant Proteins; Recombinant Fusion Proteins; Solubility; Urea | 2011 |
Novel photosensory two-component system (PixA-NixB-NixC) involved in the regulation of positive and negative phototaxis of cyanobacterium Synechocystis sp. PCC 6803.
Topics: Absorption; Amino Acid Sequence; Bacterial Proteins; Biological Assay; Escherichia coli; Histidine; Light; Light Signal Transduction; Molecular Sequence Data; Oligopeptides; Phototropism; Phycobilins; Phycocyanin; Phylogeny; Protein Denaturation; Protein Structure, Tertiary; Recombinant Fusion Proteins; Spectrum Analysis; Synechocystis; Urea | 2011 |
Yeast-based production and purification of HIS-tagged human ATAD3A, A specific target of S100B.
Topics: Adenosine Triphosphatases; ATPases Associated with Diverse Cellular Activities; Blotting, Far-Western; Histidine; Humans; Membrane Proteins; Mitochondrial Proteins; Nerve Growth Factors; Protein Denaturation; Recombinant Fusion Proteins; S100 Calcium Binding Protein beta Subunit; S100 Proteins; Saccharomyces cerevisiae; Urea | 2012 |
Use of anionic denaturing detergents to purify insoluble proteins after overexpression.
Topics: Anions; Chromatography, Affinity; Detergents; Escherichia coli; Guanidine; Histidine; Inclusion Bodies; Oligopeptides; Protein Denaturation; Protein Refolding; Recombinant Fusion Proteins; Sodium Dodecyl Sulfate; Urea | 2012 |
The silicatein propeptide acts as inhibitor/modulator of self-organization during spicule axial filament formation.
Topics: Amino Acid Sequence; Animals; Arginine; Cathepsins; Histidine; Lysine; Molecular Sequence Data; Peptide Library; Peptides; Protein Conformation; Protein Precursors; Recombinant Proteins; Suberites; Urea | 2013 |
The mechanism by which a propeptide-encoded pH sensor regulates spatiotemporal activation of furin.
Topics: Circular Dichroism; Enzyme Activation; Furin; Glycerol; Histidine; Humans; Hydrogen-Ion Concentration; Molecular Chaperones; Molecular Dynamics Simulation; Peptides; Protein Folding; Protons; Thermodynamics; Time Factors; Urea | 2013 |
Purification and Refolding to Amyloid Fibrils of (His)6-tagged Recombinant Shadoo Protein Expressed as Inclusion Bodies in E. coli.
Topics: Amino Acid Sequence; Amyloid; Animals; Chromatography, Gel; Escherichia coli; GPI-Linked Proteins; Histidine; Inclusion Bodies; Mice; Molecular Sequence Data; Nerve Tissue Proteins; Oligopeptides; Protein Folding; Protein Renaturation; Recombinant Proteins; Urea | 2015 |
Effects of slow-release urea and rumen-protected methionine and histidine on mammalian target of rapamycin (mTOR) signaling and ubiquitin proteasome-related gene expression in skeletal muscle of dairy cows.
Topics: Animal Nutritional Physiological Phenomena; Animals; Cattle; Diet; Dietary Proteins; Female; Gene Expression Regulation; Histidine; Lactation; Methionine; Milk; Muscle, Skeletal; Proteasome Endopeptidase Complex; Rumen; Sirolimus; Ubiquitin; Urea | 2016 |
Effects of histidine load on ammonia, amino acid, and adenine nucleotide concentrations in rats.
Topics: Adenine Nucleotides; Administration, Intravenous; Amino Acids; Ammonia; Animals; Cardioplegic Solutions; Carnosine; Energy Metabolism; Histidine; Ketoglutaric Acids; Male; Organ Specificity; Rats; Rats, Wistar; Tissue Distribution; Urea | 2019 |
Structure of nevanimibe-bound tetrameric human ACAT1.
Topics: Cholesterol; Cryoelectron Microscopy; Histidine; Holoenzymes; Humans; Ligands; Models, Molecular; Protein Multimerization; Static Electricity; Sterol O-Acyltransferase; Urea | 2020 |
Determining folding and binding properties of the C-terminal SH2 domain of SHP2.
Topics: Adaptor Proteins, Signal Transducing; Binding Sites; Cloning, Molecular; Escherichia coli; Gene Expression; Genetic Vectors; Histidine; Humans; Hydrogen-Ion Concentration; Kinetics; Models, Molecular; Mutation; Peptides; Protein Binding; Protein Conformation, alpha-Helical; Protein Conformation, beta-Strand; Protein Folding; Protein Interaction Domains and Motifs; Protein Tyrosine Phosphatase, Non-Receptor Type 11; Recombinant Proteins; src Homology Domains; Static Electricity; Thermodynamics; Urea | 2021 |