KEGG   ENZYME: 1.8.2.3Help
Entry
EC 1.8.2.3                  Enzyme                                 

Name
sulfide-cytochrome-c reductase (flavocytochrome c)
Class
Oxidoreductases;
Acting on a sulfur group of donors;
With a cytochrome as acceptor
BRITE hierarchy
Sysname
hydrogen-sulfide:flavocytochrome c oxidoreductase
Reaction(IUBMB)
hydrogen sulfide + 2 ferricytochrome c = sulfur + 2 ferrocytochrome c + 2 H+ [RN:R09499]
Reaction(KEGG)
Substrate
hydrogen sulfide [CPD:C00283];
ferricytochrome c [CPD:C00125]
Product
sulfur [CPD:C00087];
ferrocytochrome c [CPD:C00126];
H+ [CPD:C00080]
Comment
The enzyme from Allochromatium vinosum contains covalently bound FAD and covalently-bound c-type hemes.
History
EC 1.8.2.3 created 2011
Pathway
Sulfur metabolism
Microbial metabolism in diverse environments
Orthology
K17229  
sulfide dehydrogenase [flavocytochrome c] flavoprotein chain
Genes
MDN: 
TCY: 
TAO: 
TIG: 
BLEP: 
ALV: 
TVI: 
TMB: 
MPUR: 
AEH: 
HHA: 
HHC: 
TGR: 
TKM: 
TNI: 
TTI: 
TVR: 
HNA: 
HCO: 
TBN: 
SEDS: 
THO: 
BTD: 
BTI_5302(fccB)
BUL: 
BW21_4949(fccB)
BUD: 
TIN: 
THI: 
SHD: 
ARC: 
MGY: 
MAGQ: 
MGMAQ_1800(fccB) MGMAQ_1840(fccB) MGMAQ_1853(soxF)
MGM: 
CTE: 
CT1015(fccB-1) CT2081(fccB-2)
CPC: 
CCH: 
CPH: 
CPB: 
CLI: 
PVI: 
PPH: 
PAA: 
CTS: 
 » show all
Taxonomy
Reference
1  [PMID:4357558]
  Authors
Kusai K, Yamanaka T
  Title
The oxidation mechanisms of thiosulphate and sulphide in Chlorobium thiosulphatophilum: roles of cytochrome c-551 and cytochrome c-553.
  Journal
Biochim. Biophys. Acta. 325 (1973) 304-14.
Reference
2  [PMID:222744]
  Authors
Fukumori Y, Yamanaka T
  Title
Flavocytochrome c of Chromatium vinosum. Some enzymatic properties and subunit structure.
  Journal
J. Biochem. 85 (1979) 1405-14.
  Sequence
Reference
3  [PMID:6301383]
  Authors
Gray GO, Gaul DF, Knaff DB
  Title
Partial purification and characterization of two soluble c-type cytochromes from  Chromatium vinosum.
  Journal
Arch. Biochem. Biophys. 222 (1983) 78-86.
Reference
4  [PMID:7939681]
  Authors
Chen ZW, Koh M, Van Driessche G, Van Beeumen JJ, Bartsch RG, Meyer TE, Cusanovich MA, Mathews FS
  Title
The structure of flavocytochrome c sulfide dehydrogenase from a purple phototrophic bacterium.
  Journal
Science. 266 (1994) 430-2.
  Sequence
Reference
5  [PMID:9613590]
  Authors
Sorokin DYu, de Jong GA, Robertson LA, Kuenen GJ
  Title
Purification and characterization of sulfide dehydrogenase from alkaliphilic chemolithoautotrophic sulfur-oxidizing bacteria.
  Journal
FEBS. Lett. 427 (1998) 11-4.
Reference
6  [PMID:10809687]
  Authors
Kostanjevecki V, Brige A, Meyer TE, Cusanovich MA, Guisez Y, van Beeumen J
  Title
A membrane-bound flavocytochrome c-sulfide dehydrogenase from the purple phototrophic sulfur bacterium Ectothiorhodospira vacuolata.
  Journal
J. Bacteriol. 182 (2000) 3097-103.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 

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