Sulfid-citohrom-c reduktaza (flavocitohrom c)
Sulfid-citohrom-c reduktaza (flavocitohrom c) (EC 1.8.2.3, sulfid citohrom c reduktaza (flavocitohrom c)) je enzim sa sistematskim imenom hidrogen-sulfid:flavocitohrom c oksidoreduktaza.[1][2][3][4][5][6] Ovaj enzim katalizuje sledeću hemijsku reakciju:
| Sulfid-citohrom-c reduktaza (flavocitohrom c) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 1.8.2.3 | ||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB | RCSB PDB PDBe PDBj PDBsum | ||||||||
| |||||||||
- vodonik sulfid + 2 fericitohrom c sumpor + 2 ferocitohrom c + 2 H+
Ovaj enzim iz Allochromatium vinosum sadrži kovalentno vezani FAD i kovalentno-vezane c-tip hemove.
Reference
uredi- ↑ Kusai, K. and Yamanaka, T. (1973). „The oxidation mechanisms of thiosulphate and sulphide in Chlorobium thiosulphatophilum: roles of cytochrome c-551 and cytochrome c-553”. Biochim. Biophys. Acta 325: 304-314. PMID 4357558.
- ↑ Fukumori, Y. and Yamanaka, T. (1979). „Flavocytochrome c of Chromatium vinosum. Some enzymatic properties and subunit structure”. J. Biochem. 85: 1405-1414. PMID 222744.
- ↑ Gray, G.O., Gaul, D.F. and Knaff, D.B. (1983). „Partial purification and characterization of two soluble c-type cytochromes from Chromatium vinosum”. Arch. Biochem. Biophys. 222: 78-86. PMID 6301383.
- ↑ Chen, Z.W., Koh, M., Van Driessche, G., Van Beeumen, J.J., Bartsch, R.G., Meyer, T.E., Cusanovich, M.A. and Mathews, F.S. (1994). „The structure of flavocytochrome c sulfide dehydrogenase from a purple phototrophic bacterium”. Science 266: 430-432. PMID 7939681.
- ↑ Sorokin, D.Yu, de Jong, G.A., Robertson, L.A. and Kuenen, G.J. (1998). „Purification and characterization of sulfide dehydrogenase from alkaliphilic chemolithoautotrophic sulfur-oxidizing bacteria”. FEBS Lett. 427: 11-14. PMID 9613590.
- ↑ Kostanjevecki, V., Brige, A., Meyer, T.E., Cusanovich, M.A., Guisez, Y. and van Beeumen, J. (2000). „A membrane-bound flavocytochrome c-sulfide dehydrogenase from the purple phototrophic sulfur bacterium Ectothiorhodospira vacuolata”. J. Bacteriol. 182: 3097-3103. PMID 10809687.
Literatura
uredi- Nicholas C. Price, Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third izd.). USA: Oxford University Press. ISBN 019850229X.
- Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 izd.). Wiley-Interscience. ISBN 0471205036.
- Branden C, Tooze J.. Introduction to Protein Structure. New York, NY: Garland Publishing. ISBN: 0-8153-2305-0.
- Irwin H. Segel. Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 izd.). Wiley Classics Library. ISBN 0471303097.
- Robert A. Copeland (2013). Evaluation of Enzyme Inhibitors in Drug Discovery: A Guide for Medicinal Chemists and Pharmacologists (2nd izd.). Wiley-Interscience. ISBN 111848813X.
- Gerhard Michal, Dietmar Schomburg (2012). Biochemical Pathways: An Atlas of Biochemistry and Molecular Biology (2nd izd.). Wiley. ISBN 0470146842.