HMM Summary Page: TIGR03257

AccessionTIGR03257
Namemet_CoM_red_bet
Functionmethyl-coenzyme M reductase, beta subunit
Gene SymbolmcrB
Trusted Cutoff516.25
Domain Trusted Cutoff516.25
Noise Cutoff173.35
Domain Noise Cutoff173.35
Isology Typeequivalog
EC Number2.8.4.1
HMM Length433
Mainrole CategoryEnergy metabolism
Subrole CategoryMethanogenesis
AuthorHaft DH
Entry DateJan 12 2007 4:29PM
Last ModifiedFeb 14 2011 3:27PM
CommentMembers of this protein family are the beta subunit of methyl coenzyme M reductase, also called coenzyme-B sulfoethylthiotransferase (EC 2.8.4.1). This enzyme, with alpha, beta, and gamma subunits, catalyzes the last step in methanogenesis. Several methanogens have encode two such enzymes, designated I and II; this model does not separate the isozymes.
Genome PropertyGenProp0722: methanogenesis marker set (HMM)
GenProp0719: methyl-coenzyme M reductase (HMM)
GenProp0722: methanogenesis marker set (HMM)
GenProp0719: methyl-coenzyme M reductase (HMM)