Citohrom-c3 hidrogenaza
| Citohrom-c3 hidrogenaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 1.12.2.1 | ||||||||
| CAS broj | 2603212 | ||||||||
| Baze podataka | |||||||||
| IntEnz | IntEnz pregled | ||||||||
| BRENDA | BRENDA pristup | ||||||||
| ExPASy | NiceZyme pregled | ||||||||
| KEGG | KEGG pristup | ||||||||
| MetaCyc | metabolički put | ||||||||
| PRIAM | profil | ||||||||
| Strukture PBP | RCSB PDB PDBe PDBj PDBsum | ||||||||
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Citohrom-c3 hidrogenaza (EC 1.12.2.1, H2:fericitohrom c3 oksidoreduktaza, citohromna c3 reduktaza, citohromna hidrogenaza, hidrogenaza (nespecifična)) je enzim sa sistematskim imenom vodonik:fericitohrom-c3 oksidoreduktaza.[1][2][3][4][5][6] Ovaj enzim katalizuje sledeću hemijsku reakciju
- 2 H2 + fericitohrom c3 4 H+ + ferocitohrom c3
Ovaj enzijm je gvožđe-sumporni protein. Neke forme ovog enzima sadrže nikal ([NiFe]-hidrogenaze), dok neke sadrže selenocistein ([NiFeSe]-hidrogenaze). Metilinsko plavo i drugi akceptori se takođe mogu redukovati.
Reference[уреди | уреди извор]
- ^ DerVartanian, D.V. & Le Gall, J. (1974). „A monomolecular electron transfer chain: structure and function of cytochrome c3”. Biochim. Biophys. Acta. 346: 79—99. PMID 4364940.
- ^ Higuchi, Y., Yasuoka, N., Kakudo, M., Katsube, Y., Yagi, T. and Inokuchi, H. (1987). „Single crystals of hydrogenase from Desulfovibrio vulgaris Miyazaki F”. J. Biol. Chem. 262: 2823—2825. PMID 3546297.
- ^ Rilkis, E. & Rittenberg, D. (1961). „Some observations on the enzyme, hydrogenase”. J. Biol. Chem. 236: 2526—2529. PMID 13741672.
- ^ Sadana, J.C. & Morey, A.V. (1961). „Purification and properties of the hydrogenase of Desulfovibrio desulfuricans”. Biochim. Biophys. Acta. 50: 153—163. PMID 13745271.
- ^ Volbeda, A., Charon, M.H., Piras, C., Hatchikian, E.C., Frey, M. and Fontecillacamps, J.C. (1995). „Crystal-structure of the nickel-iron hydrogenase from Desulfovibrio gigas”. Nature. 373: 580—587. PMID 7854413.
- ^ Garcin, E., Vernede, X., Hatchikian, E.C., Volbeda, A., Frey, M. and Fontecilla-Camps, J.C. (1999). „The crystal structure of a reduced [NiFeSe] hydrogenase provides an image of the activated catalytic center”. Structure. 7: 557—566. PMID 10378275.
Literatura[уреди | уреди извор]
- Nicholas C. Price; Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third изд.). USA: Oxford University Press. ISBN 019850229X.
- Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 изд.). 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 изд.). Wiley Classics Library. ISBN 0471303097.
- William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.
Spoljašnje veze[уреди | уреди извор]
- Cytochrome-c3+hydrogenase на US National Library of Medicine Medical Subject Headings (MeSH)
