HMM Summary Page: TIGR03289

Functioncoenzyme F420 hydrogenase, subunit beta
Gene SymbolfrhB
Trusted Cutoff331.50
Domain Trusted Cutoff331.50
Noise Cutoff277.95
Domain Noise Cutoff277.95
Isology Typeequivalog
EC Number1.12.98.1
HMM Length275
AuthorSelengut J
Entry DateJan 23 2007 9:13AM
Last ModifiedFeb 14 2011 3:27PM
CommentThis model represents that clade of F420-dependent hydrogenases (FRH) beta subunits [1] found exclusively and universally in methanogenic archaea. The N- and C-terminal domains of this protein are modelled by PF04422 and PF04423 respectively.
ReferencesRN [1] RM PMID: 2207102 RT Cloning, sequence determination, and expression of the genes encoding the subunits of the nickel-containing 8-hydroxy-5-deazaflavin reducing hydrogenase from Methanobacterium thermoautotrophicum delta H. RA Alex LA, Reeve JN, Orme-Johnson WH, Walsh CT RL Biochemistry. 1990 Aug 7;29(31):7237-44.
Genome PropertyGenProp0723: hydrogenase, nickel and F420-dependent (HMM)