HMM Summary Page: TIGR00176

Functionmolybdopterin-guanine dinucleotide biosynthesis protein B
Gene SymbolmobB
Trusted Cutoff76.20
Domain Trusted Cutoff76.20
Noise Cutoff33.25
Domain Noise Cutoff33.25
Isology Typeequivalog
HMM Length155
Mainrole CategoryBiosynthesis of cofactors, prosthetic groups, and carriers
Subrole CategoryMolybdopterin
Gene Ontology TermGO:0003824: catalytic activity molecular_function
GO:0005525: GTP binding molecular_function
GO:0006777: Mo-molybdopterin cofactor biosynthetic process biological_process
AuthorHaft DH
Entry DateApr 20 1999 2:08PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis molybdenum cofactor biosynthesis enzyme is similar to the urease accessory protein UreG and to the hydrogenase accessory protein HypB, both GTP hydrolases involved in loading nickel into the metallocenters of their respective target enzymes.
ReferencesA2 hmmalign SE TIGR
Genome PropertyGenProp0466: molybdopterin biosynthesis (HMM)