Formate dehydrogenase (cytochrome)

formate dehydrogenase (cytochrome)
Formate dehydrogenase-N hetero9mer, E.Coli
Identifiers
EC no.1.2.2.1
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
Search
PMCarticles
PubMedarticles
NCBIproteins

In enzymology, a formate dehydrogenase (cytochrome) (EC 1.2.2.1) is an enzyme that catalyzes the chemical reaction

 
Fe(III)
Fe(II)
Fe(III)
Fe(II)
 
CO2 + 2 ferrocytochrome b1 + 2 H+
 

This enzyme converts formic acid to carbon dioxide using the cofactor ferricytochrome b1, which is reduced from iron(III) to iron(II).

This enzyme belongs to the family of oxidoreductases, specifically those acting on the aldehyde or oxo group of donor with a cytochrome as acceptor. The systematic name of this enzyme class is formate:ferricytochrome-b1 oxidoreductase. Other names in common use include formate dehydrogenase, and formate:cytochrome b1 oxidoreductase. This enzyme participates in glyoxylate and dicarboxylate metabolism.