HMM Summary Page: TIGR02125

AccessionTIGR02125
NameCytB-hydogenase
FunctionNi/Fe-hydrogenase, b-type cytochrome subunit
Gene SymbolcybH
Trusted Cutoff121.50
Domain Trusted Cutoff121.50
Noise Cutoff73.95
Domain Noise Cutoff73.95
Isology Typeequivalog
HMM Length212
AuthorSelengut J
Entry DateFeb 13 2004 12:04PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis model describes a family of cytochrome b proteins which appear to be specific for nickel-iron hydrogenase complexes. Every genome which contains a member of this family posesses a Ni/Fe hydrogenase according to Genome Properties (GenProp0177), and most are gene clustered with other hydrogenase components. Some Ni/Fe hydrogenase-containing species lack a member of this family but contain other CytB homologs (PF01292) which may substitute for it.
Genome PropertyGenProp0177: nickel-dependent hydrogenase (HMM)