heme has been researched along with siroheme in 76 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 20 (26.32) | 18.7374 |
| 1990's | 24 (31.58) | 18.2507 |
| 2000's | 14 (18.42) | 29.6817 |
| 2010's | 12 (15.79) | 24.3611 |
| 2020's | 6 (7.89) | 2.80 |
| Authors | Studies |
|---|---|
| Kamin, H; Murphy, MJ; Siegel, LM | 2 |
| Aparicio, PJ; Knaff, DB; Malkin, R | 1 |
| Davis, PS; Murphy, MJ; Siegel, LM | 1 |
| Hagen, WR; Pierik, AJ | 1 |
| Hilliard, NP; Hirasawa, M; Knaff, DB; Shaw, RW | 1 |
| Kredich, NM; Siegel, LM; Wu, JY | 1 |
| Roessner, CA; Santander, PJ; Scott, AI; Warren, MJ | 1 |
| Gray, KA; Hirasawa, M; Knaff, DB; Sung, JD | 1 |
| Fauque, G; LeGall, J; Lino, AR; Moura, I; Moura, JJ; Peck, HD; Xavier, AV | 1 |
| Hirasawa, M; Knaff, DB; Palmer, G; Shaw, RW | 1 |
| Johnson, MK; Kang, L; Kowal, AT; LeGall, J | 1 |
| Carson, SD; Hirasawa, M; Knaff, DB; Ondrias, MR | 1 |
| DerVartanian, DV; Huynh, BH; Kang, L; LeGall, J; Peck, HD | 1 |
| Cole, JA; Tang, ZJ | 1 |
| Krueger, RJ; Siegel, LM | 1 |
| Janick, PA; Siegel, LM | 2 |
| Christner, JA; Janick, PA; Münck, E; Siegel, LM | 2 |
| Hirasawa-Soga, M; Horie, S; Tamura, G | 1 |
| Garrett, RH; Prodouz, KN | 1 |
| Ishimoto, M; Seki, Y; Sogawa, N | 1 |
| Chang, CK | 1 |
| Hardin, SH; Harris-Haller, LW; Hashimoto, Y; Murooka, Y; Roessner, CA; Sattler, I; Scott, AI; Stolowich, NJ; Yokubaitis, NT | 1 |
| Roessner, CA; Scott, AI; Spencer, JB; Stolowich, NJ | 1 |
| Moura, I; Underwood-Lemons, T; Yue, KT | 1 |
| Goldman, BS; Roth, JR | 1 |
| Kaufman, J; Siegel, LM; Spicer, LD | 1 |
| Arendsen, AF; Hagen, WR; Jetten, MS; Pierik, AJ; Stams, AJ; Verhagen, MF; Wolbert, RB | 1 |
| Hansson, M; von Wachenfeldt, C | 1 |
| Colandene, JD; Garrett, RH | 1 |
| Sakakibara, H; Sugiyama, T; Takei, K | 1 |
| Fazzio, TG; Roth, JR | 1 |
| Crane, BR; Getzoff, ED | 1 |
| Chérest, H; Hansen, J; Muldbjerg, M; Surdin-Kerjan, Y | 1 |
| Awan, SJ; Leustek, T; Murillo, M; Singh, DP; Smith, AG; Smith, M; Warren, MJ; Woodcock, SC | 1 |
| Beck, R; Rambach, A; Raux, E; Thermes, C; Warren, M | 1 |
| Heathcote, P; Rambach, A; Raux, E; Thermes, C; Warren, MJ | 1 |
| Crane, BR; Getzoff, ED; Siegel, LM | 1 |
| Levillayer, F; Rambach, A; Raux, E; Thermes, C; Warren, MJ; Woodcock, SC | 1 |
| Dahl, C; Deutzmann, R; Huber, R; Molitor, I; Molitor, M; Schäfer, U; Speich, N; Trüper, HG | 1 |
| Leustek, T; McVeigh, T; Peters, SE; Raux, E; Warren, MJ | 1 |
| Hederstedt, L; Johansson, P | 1 |
| Kapetanovich, LA; Kolko, MM; Lawrence, JG | 1 |
| Brindley, AA; Hill, CP; Leech, HK; Raux, E; Schubert, HL; Warren, MJ; Wilson, KS | 1 |
| Heathcote, P; Leech, HK; Raux-Deery, E; Warren, MJ | 1 |
| Beck, R; Jahn, D; Leech, HK; Martens, JH; Rambach, A; Raux, E; Roessner, CA; Santander, PJ; Schubert, HL; Scott, AI; Thermes, C; Warren, MJ | 1 |
| Daniels, DS; Getzoff, ED; Leech, HK; Stroupe, ME; Warren, MJ | 1 |
| Hirasawa, M; Knaff, DB; Kuznetsova, S; Lagoutte, B; Sétif, P | 1 |
| Hase, T; Hirasawa, M; Knaff, DB; Nakayama, M | 1 |
| Heathcote, P; Leech, HK; McLean, KJ; Munro, AW; Nakrieko, KA; Raux-Deery, E; Rigby, SE; Smith, AG; Warren, MJ | 1 |
| Hellman, U; Lindqvist, Y; Sandalova, T; Schneider, G; Schnell, R | 1 |
| Allen, JP; Hirasawa, M; Kim, SK; Knaff, DB; Swamy, U; Tripathy, JN; Wang, M | 1 |
| Chen, L; Chen, R; Liu, C; Lu, H; Shi, B; Sun, S; Wang, J; Wu, T; Zhang, Y; Zhang, Z; Zhao, Y; Zhu, X | 1 |
| Cabello, P; Castillo, F; Martínez-Luque, M; Moreno-Vivián, C; Olmo-Mira, MF; Pino, C; Richardson, DJ; Roldán, MD | 1 |
| Tanaka, A; Tanaka, R | 1 |
| Brindley, AA; Hill, CP; Leech, HK; Rigby, SE; Rose, RS; Schubert, HL; Warren, MJ | 1 |
| Oelmüller, R; Sherameti, I; Tripathy, BC | 1 |
| Beckerich, JM; Casaregola, S; Hébert, A | 1 |
| Bali, S; Ferguson, SJ; Golding, BT; Howard, MJ; Lawrence, AD; Lobo, SA; Palmer, DJ; Saraiva, LM; Warren, MJ | 1 |
| Katayanagi, K; Morikawa, H; Nakano, S; Sakamoto, A; Takahashi, M | 1 |
| de Weert, S; Franken, AC; Lokman, BC; Punt, PJ; Ram, AF; van den Hondel, CA | 1 |
| Bali, S; Ferguson, SJ; Palmer, DJ; Schroeder, S; Warren, MJ | 1 |
| Bali, S; Ferguson, SJ; Lea, SM; Raux-Deery, E; Rollauer, S; Roversi, P; Warren, MJ | 1 |
| Brown, DG; Deery, E; Ferguson, SJ; Lawrence, AD; Lobo, SA; McLean, KJ; Munro, AW; Palmer, DJ; Pickersgill, RW; Saraiva, LM; Schroeder, S; Warren, MJ | 1 |
| Arai, H; Haufschildt, K; Heinz, DW; Kriegler, TM; Layer, G; Neumann, A; Schmelz, S; Streif, J | 1 |
| Acharya, G; Kaur, G; Subramanian, S | 1 |
| Dailey, HA; Dailey, TA; Gerdes, S; Jahn, D; Jahn, M; O'Brian, MR; Warren, MJ | 1 |
| Bharathi, M; Chellapandi, P | 1 |
| Lobo, SAL; Saraiva, LM; Sousa, FL; Videira, MAM | 1 |
| Brânzanic, AMV; Ryde, U; Silaghi-Dumitrescu, R | 1 |
| Chen, Y; Kemp, M; McGarry, L; Pennington, JM; Stroupe, ME | 1 |
| Askenasy, I; Stroupe, ME | 1 |
| Dervyn, R; Guérin, C; Nicolas, P; Porrini, C; Ramarao, N; Tran, SL | 1 |
| Chang, Y; Huang, W; Liu, Y; Ma, C; Su, J; Wang, Q | 1 |
4 review(s) available for heme and siroheme
| Article | Year |
|---|---|
The relationship between structure and function for the sulfite reductases.
Topics: Amino Acid Sequence; Binding Sites; Enzyme Activation; Escherichia coli; Heme; Iron-Sulfur Proteins; Kinetics; Models, Molecular; Molecular Sequence Data; Nitrite Reductases; Oxidoreductases Acting on Sulfur Group Donors; Sequence Alignment; Structure-Activity Relationship | 1996 |
Tetrapyrrole biosynthesis in higher plants.
Topics: Apoproteins; Apoptosis; Chlorophyll; Gene Expression Regulation, Plant; Genetic Engineering; Heme; Models, Biological; Plants; Signal Transduction; Tetrapyrroles | 2007 |
Siroheme: an essential component for life on earth.
Topics: Adaptation, Physiological; Heme; Nitrogen; Oxidation-Reduction; Oxidoreductases; Plant Development; Plants; Signal Transduction; Sulfur | 2010 |
Prokaryotic Heme Biosynthesis: Multiple Pathways to a Common Essential Product.
Topics: Aminolevulinic Acid; Archaea; Bacteria; Coproporphyrinogen Oxidase; Coproporphyrins; Heme; Iron; Protoporphyrins; Tetrapyrroles; Uroporphyrinogen Decarboxylase | 2017 |
72 other study(ies) available for heme and siroheme
| Article | Year |
|---|---|
Siroheme: methods of isolation and characterization.
Topics: Desulfovibrio; Heme; Methods; Neurospora crassa; Nitrite Reductases; Oxidoreductases; Spectrometry, Fluorescence; Spectrophotometry; Sulfites | 1978 |
The role of an iron-sulfur center and siroheme in spinach nitrite reductase.
Topics: Chromatography, Gel; Cyanides; Dithionite; Electron Spin Resonance Spectroscopy; Electron Transport; Heme; Iron; Nitrate Reductases; Nitrates; Plants; Porphyrins; Spectrum Analysis; Structure-Activity Relationship; Sulfur | 1975 |
Incorporation of methionine-derived methyl groups into sirohaem by Escherichia coli.
Topics: Chemical Phenomena; Chemistry; Escherichia coli; Glucose; Heme; Methionine; Oxidoreductases; Sulfites | 1977 |
S = 9/2 EPR signals are evidence against coupling between the siroheme and the Fe/S cluster prosthetic groups in Desulfovibrio vulgaris (Hildenborough) dissimilatory sulfite reductase.
Topics: Desulfovibrio; Electron Spin Resonance Spectroscopy; Heme; Iron; Oxidoreductases Acting on Sulfur Group Donors; Spectroscopy, Mossbauer; Sulfur; Temperature | 1991 |
A reexamination of the properties of spinach nitrite reductase: protein and siroheme content heterogeneity in purified preparations.
Topics: Chromatography, Gel; Electrophoresis, Polyacrylamide Gel; Heme; Nitrite Reductases; Plant Proteins; Plants; Ultrafiltration | 1991 |
High-level expression of Escherichia coli NADPH-sulfite reductase: requirement for a cloned cysG plasmid to overcome limiting siroheme cofactor.
Topics: Amino Acid Sequence; Base Sequence; Cloning, Molecular; Codon; DNA, Bacterial; Escherichia coli; Gene Expression Regulation, Bacterial; Heme; Methyltransferases; Molecular Sequence Data; Oxidoreductases Acting on Sulfur Group Donors; Plasmids; Restriction Mapping; Salmonella typhimurium; Sulfite Reductase (NADPH) | 1991 |
The Escherichia coli cysG gene encodes S-adenosylmethionine-dependent uroporphyrinogen III methylase.
Topics: Bacterial Proteins; Catalysis; Chemical Phenomena; Chemistry; Chromatography, High Pressure Liquid; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Gene Expression; Genes, Bacterial; Heme; Methyltransferases; Plasmids; Spectrophotometry, Ultraviolet | 1990 |
Spinach nitrite reductase: subunit composition and siroheme redox potential.
Topics: Chromatography, Gel; Chromatography, Ion Exchange; Heme; Macromolecular Substances; Mercaptoethanol; Molecular Weight; NADH, NADPH Oxidoreductases; Nitrite Reductases; Oxidation-Reduction; Plants | 1989 |
Low-spin sulfite reductases: a new homologous group of non-heme iron-siroheme proteins in anaerobic bacteria.
Topics: Anaerobiosis; Bacteria; Desulfovibrio; Electron Spin Resonance Spectroscopy; Euryarchaeota; Heme; Iron; Molecular Weight; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Spectrophotometry | 1986 |
Prosthetic group content and ligand-binding properties of spinach nitrite reductase.
Topics: Binding Sites; Circular Dichroism; Cyanides; Electron Spin Resonance Spectroscopy; Heme; NADH, NADPH Oxidoreductases; Nitrite Reductases; Nitrites; Plant Proteins; Plants | 1987 |
Spectroscopic properties of siroheme extracted from sulfite reductases.
Topics: Desulfovibrio; Heme; Hydrogen-Ion Concentration; Kinetics; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Spectrophotometry | 1987 |
Characterization of the siroheme active site in spinach nitrite reductase by resonance Raman spectroscopy.
Topics: Binding Sites; Heme; NADH, NADPH Oxidoreductases; Nitrite Reductases; Plants; Spectrum Analysis, Raman | 1985 |
Reduced nicotinamide adenine dinucleotide phosphate-sulfite reductase of enterobacteria. VI. The reaction of carbon monoxide with the Escherichia coli holoenzyme, the hemoprotein, and free siroheme.
Topics: Carbon Monoxide; Enterobacteriaceae; Escherichia coli; Flavoproteins; Heme; Hemeproteins; Iron; Kinetics; Mathematics; NADP; Oscillometry; Oxidation-Reduction; Oxidoreductases; Photolysis; Porphyrins; Spectrophotometry; Structure-Activity Relationship; Sulfites | 1974 |
Characterization of a sulfite reductase from Desulfovibrio vulgaris. Evidence for the presence of a low-spin siroheme and an exchange-coupled siroheme-[4Fe-4S] unit.
Topics: Desulfovibrio; Electron Spin Resonance Spectroscopy; Heme; Iron-Sulfur Proteins; Kinetics; Metalloproteins; Molecular Weight; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Spectrophotometry; Spectrum Analysis | 1984 |
Modified immunodiffusion and peroxidase staining methods to detect Escherichia coli nitrite reductase and other sirohaem-containing proteins.
Topics: Counterimmunoelectrophoresis; Escherichia coli; Heme; Immunodiffusion; Immunoelectrophoresis, Two-Dimensional; Isoenzymes; Mutation; NADH, NADPH Oxidoreductases; Nitrite Reductases; Peroxidase; Peroxidases; Staining and Labeling | 1984 |
Evidence for siroheme-Fe4S4 interaction in spinach ferredoxin-sulfite reductase.
Topics: Arabidopsis Proteins; Carbon Monoxide; Cyanides; Electron Spin Resonance Spectroscopy; Ferric Compounds; Heme; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Plants; Spectrophotometry; Sulfite Reductase (Ferredoxin) | 1982 |
Electron paramagnetic resonance and optical spectroscopic evidence for interaction between siroheme and Fe4S4 prosthetic groups in Escherichia coli sulfite reductase hemoprotein subunit.
Topics: Electron Spin Resonance Spectroscopy; Escherichia coli; Ferricyanides; Heme; Hemeproteins; Iron-Sulfur Proteins; Kinetics; Macromolecular Substances; Metalloproteins; Microwaves; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Temperature | 1982 |
Electron paramagnetic resonance and optical evidence for interaction between siroheme and Fe4S4 prosthetic groups in complexes of Escherichia coli sulfite reductase hemoprotein with added ligands.
Topics: Arsenic; Arsenites; Carbon Monoxide; Cyanides; Dimethyl Sulfoxide; Electron Spin Resonance Spectroscopy; Escherichia coli; Ferrous Compounds; Guanidines; Heme; Iron; Ligands; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Spectrophotometry; Sulfides; Sulfite Reductase (NADPH); Sulfur; Urea | 1983 |
Mössbauer evidence for exchange-coupled siroheme and [4Fe-4S] prosthetic groups in Escherichia coli sulfite reductase. Studies of the reduced states and of a nitrite turnover complex.
Topics: Electron Spin Resonance Spectroscopy; Escherichia coli; Heme; Iron-Sulfur Proteins; Mathematics; Nitrites; Oxidation-Reduction; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors | 1983 |
Mössbauer studies of Escherichia coli sulfite reductase complexes with carbon monoxide and cyanide. Exchange coupling and intrinsic properties of the [4Fe-4S] cluster.
Topics: Carbon Monoxide; Cyanides; Electron Spin Resonance Spectroscopy; Escherichia coli; Heme; Iron-Sulfur Proteins; Mathematics; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors | 1983 |
Spectrophotometric and electron spin resonance studies on the substrate interactions of ferredoxin-linked nitrite reductase from spinach.
Topics: Electron Spin Resonance Spectroscopy; Electron Transport; Ferredoxin-Nitrite Reductase; Heme; Kinetics; NADH, NADPH Oxidoreductases; Nitrite Reductases; Nitrites; Plants; Protein Binding; Spectrophotometry; Sulfites | 1983 |
Neurospora crassa NAD(P)H-nitrite reductase. Studies on its composition and structure.
Topics: Amino Acids; Electron Transport; Flavin-Adenine Dinucleotide; Heme; Iron; Iron-Sulfur Proteins; Molecular Weight; NADH, NADPH Oxidoreductases; Neurospora; Neurospora crassa; Nitrite Reductases | 1981 |
Siroheme as an active catalyst in sulfite reduction.
Topics: Catalysis; Chemical Phenomena; Chemistry; Heme; Hydrogen-Ion Concentration; Hydroxylamine; Hydroxylamines; Oxidoreductases; Oxidoreductases Acting on Sulfur Group Donors; Sulfites | 1981 |
Synthesis and characterization of alkylated isobacteriochlorins, models of siroheme and sirohydrochlorin.
Topics: Heme; Isomerism; Magnetic Resonance Spectroscopy; Mass Spectrometry; Methods; Porphyrins; Spectrophotometry, Infrared; Structure-Activity Relationship; Uroporphyrins | 1980 |
Cloning, sequencing, and expression of the uroporphyrinogen III methyltransferase cobA gene of Propionibacterium freudenreichii (shermanii).
Topics: Amino Acid Sequence; Base Sequence; Carbon Isotopes; Cloning, Molecular; Escherichia coli; Genes, Bacterial; Heme; Magnetic Resonance Spectroscopy; Methyltransferases; Molecular Sequence Data; Propionibacterium; Recombinant Proteins; Sequence Analysis, DNA; Sequence Homology, Amino Acid; Uroporphyrinogens; Uroporphyrins; Vitamin B 12 | 1995 |
The Escherichia coli cysG gene encodes the multifunctional protein, siroheme synthase.
Topics: Amino Acid Sequence; Binding Sites; Escherichia coli; Genes, Bacterial; Heme; Magnetic Resonance Spectroscopy; Methylation; Methyltransferases; Molecular Sequence Data; Multienzyme Complexes; NAD; Sequence Homology, Amino Acid; Uroporphyrinogens | 1993 |
Resonance Raman study of sirohydrochlorin and siroheme in sulfite reductases from sulfate reducing bacteria.
Topics: Bacteria; Binding Sites; Heme; Oxidation-Reduction; Oxidoreductases Acting on Sulfur Group Donors; Spectrum Analysis, Raman; Uroporphyrins | 1993 |
Genetic structure and regulation of the cysG gene in Salmonella typhimurium.
Topics: Cysteine; DNA Transposable Elements; Genes, Bacterial; Genetic Complementation Test; Heme; Nitrite Reductases; Nitrites; Operon; Phenotype; Salmonella typhimurium; Transcription, Genetic | 1993 |
Proton NMR of Escherichia coli sulfite reductase: studies of the heme protein subunit with added ligands.
Topics: Cyanides; Escherichia coli; Heme; Hemeproteins; Ligands; Magnetic Resonance Spectroscopy; Oxidation-Reduction; Oxidoreductases Acting on Sulfur Group Donors; Protons | 1993 |
The dissimilatory sulfite reductase from Desulfosarcina variabilis is a desulforubidin containing uncoupled metalated sirohemes and S = 9/2 iron-sulfur clusters.
Topics: Chromatography, High Pressure Liquid; Desulfovibrio vulgaris; Electron Spin Resonance Spectroscopy; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Heme; Immunoblotting; Iron-Sulfur Proteins; Macromolecular Substances; Oxidoreductases Acting on Sulfur Group Donors; Sulfur-Reducing Bacteria | 1993 |
Heme b (protoheme IX) is a precursor of heme a and heme d in Bacillus subtilis.
Topics: Bacillus subtilis; Bacterial Proteins; Ferrochelatase; Heme | 1993 |
Functional dissection and site-directed mutagenesis of the structural gene for NAD(P)H-nitrite reductase in Neurospora crassa.
Topics: Amino Acid Sequence; Antigens, Fungal; Binding Sites; Blotting, Western; DNA, Complementary; Flavin-Adenine Dinucleotide; Fungal Proteins; Genes, Fungal; Heme; Molecular Sequence Data; Mutagenesis, Site-Directed; NAD; Neurospora crassa; Nitrite Reductase (NAD(P)H); Nitrite Reductases; Recombinant Proteins; RNA, Fungal; RNA, Messenger; Structure-Activity Relationship | 1996 |
Isolation and characterization of a cDNA that encodes maize uroporphyrinogen III methyltransferase, an enzyme involved in the synthesis of siroheme, which is prosthetic group of nitrite reductase.
Topics: Amino Acid Sequence; Base Sequence; DNA, Complementary; DNA, Plant; Heme; Methyltransferases; Molecular Sequence Data; Nitrite Reductases; Polymerase Chain Reaction; Restriction Mapping; Zea mays | 1996 |
Evidence that the CysG protein catalyzes the first reaction specific to B12 synthesis in Salmonella typhimurium, insertion of cobalt.
Topics: Chromosome Mapping; Cobalt; Culture Media; Cysteine; Heme; Iron; Methionine; Methyltransferases; Mutagenesis; Operon; Oxidation-Reduction; Phenotype; Point Mutation; Salmonella typhimurium; Sulfites; Vitamin B 12 | 1996 |
Siroheme biosynthesis in Saccharomyces cerevisiae requires the products of both the MET1 and MET8 genes.
Topics: Amino Acid Sequence; Ferrochelatase; Fungal Proteins; Heme; Methyltransferases; Molecular Sequence Data; Phenotype; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Sequence Homology, Amino Acid | 1997 |
Siroheme biosynthesis in higher plants. Analysis of an S-adenosyl-L-methionine-dependent uroporphyrinogen III methyltransferase from Arabidopsis thaliana.
Topics: Amino Acid Sequence; Arabidopsis; Base Sequence; Chromosome Mapping; Cloning, Molecular; DNA Primers; DNA, Complementary; Escherichia coli; Genes, Plant; Heme; Kinetics; Methyltransferases; Molecular Sequence Data; Polymerase Chain Reaction; Recombinant Proteins; S-Adenosylmethionine; Sequence Homology, Amino Acid; Spectrophotometry | 1997 |
CbiX: a novel metal-binding protein involved in sirohaem biosynthesis in Bacillus megaterium.
Topics: Amino Acid Sequence; Bacillus megaterium; Binding Sites; Carrier Proteins; Cloning, Molecular; Escherichia coli; Heme; Histidine; Metals; Molecular Sequence Data; Operon; Recombinant Proteins; Sequence Homology, Amino Acid; Vitamin B 12 | 1997 |
A role for Salmonella typhimurium cbiK in cobalamin (vitamin B12) and siroheme biosynthesis.
Topics: Cobalt; Corrinoids; Cysteine; Escherichia coli; Gene Deletion; Genes, Bacterial; Genetic Complementation Test; Heme; Methyltransferases; Mutagenesis, Site-Directed; Porphyrins; Salmonella typhimurium; Species Specificity; Spectrophotometry, Ultraviolet; Vitamin B 12 | 1997 |
Structures of the siroheme- and Fe4S4-containing active center of sulfite reductase in different states of oxidation: heme activation via reduction-gated exogenous ligand exchange.
Topics: Binding Sites; Crystallization; Crystallography, X-Ray; Electron Spin Resonance Spectroscopy; Electrophoresis, Polyacrylamide Gel; Fourier Analysis; Heme; Iron-Sulfur Proteins; Kinetics; Ligands; Models, Molecular; Oxidation-Reduction; Oxidoreductases Acting on Sulfur Group Donors; Phosphates; Protein Binding; Reducing Agents; Solutions | 1997 |
Effect of mutations in the transmethylase and dehydrogenase/chelatase domains of sirohaem synthase (CysG) on sirohaem and cobalamin biosynthesis.
Topics: Amino Acid Sequence; Consensus Sequence; Escherichia coli; Genetic Complementation Test; Heme; Methyltransferases; Molecular Sequence Data; Point Mutation; S-Adenosylmethionine; Salmonella typhimurium; Sequence Alignment; Sequence Homology, Amino Acid; Vitamin B 12 | 1998 |
A dissimilatory sirohaem-sulfite-reductase-type protein from the hyperthermophilic archaeon Pyrobaculum islandicum.
Topics: Amino Acid Sequence; Base Sequence; Cloning, Molecular; Desulfovibrio vulgaris; DNA, Bacterial; Genes, Bacterial; Glutathione Transferase; Heme; Isoelectric Point; Molecular Sequence Data; Open Reading Frames; Operon; Oxidation-Reduction; Oxidoreductases Acting on Sulfur Group Donors; Phylogeny; Plasmids; Protein Conformation; Recombination, Genetic; Sequence Alignment; Sequence Analysis, DNA; Sequence Homology, Amino Acid; Thermoproteaceae; Thiosulfates | 1998 |
The role of Saccharomyces cerevisiae Met1p and Met8p in sirohaem and cobalamin biosynthesis.
Topics: Bacterial Proteins; Base Sequence; Cloning, Molecular; DNA Primers; Escherichia coli; Ferrochelatase; Fungal Proteins; Genetic Complementation Test; Heme; Lyases; Methyltransferases; Recombinant Proteins; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Salmonella typhimurium; Vitamin B 12 | 1999 |
Organization of genes for tetrapyrrole biosynthesis in gram--positive bacteria.
Topics: Amino Acid Sequence; Bacillaceae; Bacillus; Bacterial Proteins; Cloning, Molecular; Escherichia coli; Genes, Bacterial; Genetic Complementation Test; Gram-Positive Bacteria; Heme; Methyltransferases; Molecular Sequence Data; Multigene Family; Pyrroles; RNA, Transfer, Amino Acyl; Sequence Homology, Amino Acid; Tetrapyrroles; Uroporphyrinogens; Uroporphyrins | 1999 |
Alternative pathways for siroheme synthesis in Klebsiella aerogenes.
Topics: Amino Acid Sequence; Bacterial Proteins; Enterobacter aerogenes; Escherichia coli; Heme; Methyltransferases; Molecular Sequence Data; Mutation; Nitrate Reductases; Phenotype; Vitamin B 12 | 2001 |
The structure of Saccharomyces cerevisiae Met8p, a bifunctional dehydrogenase and ferrochelatase.
Topics: Amino Acid Sequence; Binding Sites; Crystallography, X-Ray; Ferrochelatase; Fungal Proteins; Heme; Molecular Sequence Data; Oxidoreductases; Protein Structure, Tertiary; Saccharomyces cerevisiae; Saccharomyces cerevisiae Proteins; Sequence Alignment | 2002 |
Production of cobalamin and sirohaem in Bacillus megaterium: an investigation into the role of the branchpoint chelatases sirohydrochlorin ferrochelatase (SirB) and sirohydrochlorin cobalt chelatase (CbiX).
Topics: Bacillus megaterium; Bacterial Proteins; Ferrochelatase; Heme; Kinetics; Lyases; Uroporphyrins; Vitamin B 12 | 2002 |
Identification and functional analysis of enzymes required for precorrin-2 dehydrogenation and metal ion insertion in the biosynthesis of sirohaem and cobalamin in Bacillus megaterium.
Topics: Amino Acid Sequence; Bacillus megaterium; Escherichia coli; Heme; Methyltransferases; Molecular Sequence Data; Salmonella typhimurium; Uroporphyrins; Vitamin B 12 | 2003 |
CysG structure reveals tetrapyrrole-binding features and novel regulation of siroheme biosynthesis.
Topics: Amino Acid Sequence; Binding Sites; Crystallography, X-Ray; Heme; Methyltransferases; Models, Molecular; Molecular Sequence Data; Phosphoproteins; Phosphoserine; Protein Conformation; Tetrapyrroles | 2003 |
Mechanism of spinach chloroplast ferredoxin-dependent nitrite reductase: spectroscopic evidence for intermediate states.
Topics: Catalysis; Chloroplasts; Electron Spin Resonance Spectroscopy; Ferredoxins; Ferrous Compounds; Heme; Hydroxylamine; Kinetics; Nitrite Reductases; Nitrites; Oxidation-Reduction; Photolysis; Spectrophotometry; Spinacia oleracea; Substrate Specificity | 2004 |
Oxidation-reduction properties of maize ferredoxin: sulfite oxidoreductase.
Topics: Arabidopsis Proteins; Cyanides; Escherichia coli; Ferredoxins; Heme; Hydrogen-Ion Concentration; Nitrite Reductases; Oxidation-Reduction; Oxidoreductases Acting on Sulfur Group Donors; Phosphates; Potentiometry; Spectrophotometry; Spinacia oleracea; Substrate Specificity; Sulfite Reductase (Ferredoxin); Zea mays | 2004 |
Identification and characterization of the terminal enzyme of siroheme biosynthesis from Arabidopsis thaliana: a plastid-located sirohydrochlorin ferrochelatase containing a 2FE-2S center.
Topics: Amino Acid Sequence; Amino Acids; Arabidopsis; Chloroplasts; DNA, Complementary; Electron Spin Resonance Spectroscopy; Electrophoresis, Polyacrylamide Gel; Escherichia coli; Ferrochelatase; Gene Library; Genetic Complementation Test; Green Fluorescent Proteins; Heme; Iron-Sulfur Proteins; Kinetics; Models, Biological; Models, Chemical; Molecular Sequence Data; Oxidation-Reduction; Plant Proteins; Plasmids; Plastids; Potentiometry; Protein Binding; Sequence Homology, Amino Acid; Temperature; Ultraviolet Rays; Uroporphyrins | 2005 |
Siroheme- and [Fe4-S4]-dependent NirA from Mycobacterium tuberculosis is a sulfite reductase with a covalent Cys-Tyr bond in the active site.
Topics: Bacterial Proteins; Binding Sites; Crystallography, X-Ray; Heme; Iron-Sulfur Proteins; Mutagenesis, Site-Directed; Mycobacterium tuberculosis; Oxidoreductases Acting on Sulfur Group Donors; Protein Conformation; Sulfite Reductase (Ferredoxin) | 2005 |
Structure of spinach nitrite reductase: implications for multi-electron reactions by the iron-sulfur:siroheme cofactor.
Topics: Coenzymes; Crystallography, X-Ray; Ferredoxins; Heme; Iron-Sulfur Proteins; Models, Molecular; Molecular Sequence Data; Multiprotein Complexes; Nitrite Reductases; Protein Structure, Tertiary; Spinacia oleracea | 2005 |
Identifying Hfq-binding small RNA targets in Escherichia coli.
Topics: Algorithms; Escherichia coli; Escherichia coli Proteins; Gene Expression Regulation, Bacterial; Heme; Host Factor 1 Protein; Operon; RNA, Bacterial; RNA, Untranslated | 2006 |
Expression and characterization of the assimilatory NADH-nitrite reductase from the phototrophic bacterium Rhodobacter capsulatus E1F1.
Topics: Cloning, Molecular; Flavin-Adenine Dinucleotide; Heme; NAD; Nitrates; Nitrite Reductases; Paraquat; Recombinant Proteins; Rhodobacter capsulatus | 2006 |
Structure and function of SirC from Bacillus megaterium: a metal-binding precorrin-2 dehydrogenase.
Topics: Amino Acid Sequence; Bacillus megaterium; Bacterial Proteins; Catalytic Domain; Cobalt; Copper; Crystallography, X-Ray; Electron Spin Resonance Spectroscopy; Heme; Molecular Sequence Data; Mutagenesis, Site-Directed; Oxidoreductases; Protein Structure, Secondary; Sequence Homology, Amino Acid; Uroporphyrins | 2008 |
Biodiversity in sulfur metabolism in hemiascomycetous yeasts.
Topics: Amino Acids, Sulfur; Biodiversity; Cysteine; Genetic Variation; Glucosephosphate Dehydrogenase; Glutathione; Heme; Homocysteine; Methionine; NADP; Phylogeny; Sequence Alignment; Sequence Analysis, Protein; Sulfur; Yeasts | 2011 |
Molecular hijacking of siroheme for the synthesis of heme and d1 heme.
Topics: Chromatography, High Pressure Liquid; Heme; Oxygen | 2011 |
The reductive reaction mechanism of tobacco nitrite reductase derived from a combination of crystal structures and ultraviolet-visible microspectroscopy.
Topics: Amino Acids; Binding Sites; Catalytic Domain; Crystallography, X-Ray; Heme; Ligands; Nicotiana; Nitric Oxide; Nitrite Reductases; Protein Conformation; Spectrophotometry, Ultraviolet | 2012 |
Analysis of the role of the Aspergillus niger aminolevulinic acid synthase (hemA) gene illustrates the difference between regulation of yeast and fungal haem- and sirohaem-dependent pathways.
Topics: 5-Aminolevulinate Synthetase; Amino Acids; Aspergillus niger; Fungal Proteins; Heme; Metabolic Networks and Pathways; Models, Biological; Nitrogen; Saccharomyces cerevisiae; Spores, Fungal | 2012 |
Recent advances in the biosynthesis of modified tetrapyrroles: the discovery of an alternative pathway for the formation of heme and heme d 1.
Topics: Animals; Biosynthetic Pathways; Heme; Humans; Models, Molecular; Tetrapyrroles; Uroporphyrinogens | 2014 |
Identification and characterization of the 'missing' terminal enzyme for siroheme biosynthesis in α-proteobacteria.
Topics: Bacterial Proteins; Catalytic Domain; Crystallography, X-Ray; Ferrochelatase; Heme; Histidine; Models, Molecular; Mutation; Paracoccus pantotrophus; Protein Structure, Tertiary | 2014 |
The structure, function and properties of sirohaem decarboxylase--an enzyme with structural homology to a transcription factor family that is part of the alternative haem biosynthesis pathway.
Topics: Amino Acid Sequence; Archaeal Proteins; Bacterial Proteins; Biocatalysis; Carboxy-Lyases; Catalytic Domain; Desulfovibrio desulfuricans; Desulfovibrio vulgaris; Heme; Kinetics; Methanosarcina barkeri; Oxidation-Reduction; Protein Multimerization; Protein Structure, Tertiary; Transcription Factors | 2014 |
The crystal structure of siroheme decarboxylase in complex with iron-uroporphyrin III reveals two essential histidine residues.
Topics: Amino Acid Sequence; Bacteria; Bacterial Proteins; Binding Sites; Carboxy-Lyases; Catalytic Domain; Decarboxylation; Heme; Histidine; Iron; Models, Molecular; Molecular Sequence Data; Mutagenesis, Site-Directed; Protein Binding; Sequence Alignment; Uroporphyrins | 2014 |
Evolutionary relationships between heme-binding ferredoxin α + β barrels.
Topics: Amino Acid Sequence; Binding Sites; Carrier Proteins; Evolution, Molecular; Ferredoxins; Heme; Models, Molecular; Protein Multimerization; Protein Structure, Secondary | 2016 |
Phylogenomic proximity and metabolic discrepancy of Methanosarcina mazei Go1 across methanosarcinal genomes.
Topics: Archaeal Proteins; Evolution, Molecular; Galactosamine; gamma-Aminobutyric Acid; Gene Duplication; Genes, Archaeal; Genetic Variation; Genome, Archaeal; Heme; Indoleacetic Acids; Metabolic Networks and Pathways; Methane; Methanosarcina; Phylogeny; Species Specificity | 2017 |
Identification of the sirohaem biosynthesis pathway in Staphylococcus aureus.
Topics: Amino Acid Sequence; Biosynthetic Pathways; Heme; Methyltransferases; Models, Molecular; Staphylococcus aureus | 2020 |
Importance of the iron-sulfur component and of the siroheme modification in the resting state of sulfite reductase.
Topics: Catalytic Domain; Cysteine; Ferric Compounds; Heme; Iron-Sulfur Proteins; Molecular Dynamics Simulation; Oxidoreductases Acting on Sulfur Group Donors; Protein Binding | 2020 |
Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site.
Topics: Amino Acid Substitution; Bacterial Proteins; Catalytic Domain; Electrochemistry; Ferrochelatase; Heme; Methyltransferases; Models, Molecular; Mutagenesis, Site-Directed; Oxidoreductases; Salmonella typhimurium; Substrate Specificity; Tetrapyrroles; Uroporphyrins | 2020 |
The Siroheme-[4Fe-4S] Coupled Center.
Topics: Ecosystem; Heme; Oxidation-Reduction; Oxidoreductases Acting on Sulfur Group Donors | 2020 |
Implication of a Key Region of Six
Topics: Bacillus cereus; Bacterial Proteins; Gene Expression Regulation, Bacterial; Heme; Iron; Nitric Oxide; Nitrite Reductases; Oxidative Stress; Transcription, Genetic | 2021 |
Effect of blocking the haem synthesis pathway and weakening the haem synthesis pathway for sirohaem on the growth of and vitamin B
Topics: Heme; Vitamin B 12; Vitamins | 2023 |