The Enzyme Database

Your query returned 1 entry.    printer_iconPrintable version

EC 1.8.2.3     
Accepted name: sulfide-cytochrome-c reductase (flavocytochrome c)
Reaction: hydrogen sulfide + 2 ferricytochrome c = sulfur + 2 ferrocytochrome c + 2 H+
Systematic name: hydrogen-sulfide:flavocytochrome c oxidoreductase
Comments: The enzyme from Allochromatium vinosum contains covalently bound FAD and covalently-bound c-type hemes.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
References:
1.  Kusai, K. and Yamanaka, T. The oxidation mechanisms of thiosulphate and sulphide in Chlorobium thiosulphatophilum: roles of cytochrome c-551 and cytochrome c-553. Biochim. Biophys. Acta 325 (1973) 304–314. [PMID: 4357558]
2.  Fukumori, Y. and Yamanaka, T. Flavocytochrome c of Chromatium vinosum. Some enzymatic properties and subunit structure. J. Biochem. 85 (1979) 1405–1414. [PMID: 222744]
3.  Gray, G.O., Gaul, D.F. and Knaff, D.B. Partial purification and characterization of two soluble c-type cytochromes from Chromatium vinosum. Arch. Biochem. Biophys. 222 (1983) 78–86. [PMID: 6301383]
4.  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. The structure of flavocytochrome c sulfide dehydrogenase from a purple phototrophic bacterium. Science 266 (1994) 430–432. [PMID: 7939681]
5.  Sorokin, D.Yu, de Jong, G.A., Robertson, L.A. and Kuenen, G.J. Purification and characterization of sulfide dehydrogenase from alkaliphilic chemolithoautotrophic sulfur-oxidizing bacteria. FEBS Lett. 427 (1998) 11–14. [PMID: 9613590]
6.  Kostanjevecki, V., Brige, A., Meyer, T.E., Cusanovich, M.A., Guisez, Y. and van Beeumen, J. A membrane-bound flavocytochrome c-sulfide dehydrogenase from the purple phototrophic sulfur bacterium Ectothiorhodospira vacuolata. J. Bacteriol. 182 (2000) 3097–3103. [PMID: 10809687]
[EC 1.8.2.3 created 2011]
 
 


Data © 2001–2016 IUBMB
Web site © 2005–2016 Andrew McDonald