HMM Summary Page: TIGR00471

Functionphenylalanine--tRNA ligase, beta subunit
Gene SymbolpheT
Trusted Cutoff282.65
Domain Trusted Cutoff282.65
Noise Cutoff252.40
Domain Noise Cutoff252.40
Isology Typeequivalog
EC Number6.1.1.20
HMM Length551
Mainrole CategoryProtein synthesis
Subrole CategorytRNA aminoacylation
Gene Ontology TermGO:0004826: phenylalanine-tRNA ligase activity molecular_function
GO:0006432: phenylalanyl-tRNA aminoacylation biological_process
GO:0009328: phenylalanine-tRNA ligase complex cellular_component
AuthorHaft DH
Entry DateApr 20 1999 2:09PM
Last ModifiedFeb 14 2011 3:27PM
CommentEvery known example of the phenylalanyl-tRNA synthetase, except the monomeric form of mitochondrial, is an alpha 2 beta 2 heterotetramer. The beta subunits break into two subfamilies that are considerably different in sequence, length, and pattern of gaps. This HMM represents the subfamily that includes the beta subunit from eukaryotic cytosol, the Archaea, and spirochetes.
ReferencesSE TIGR DR HAMAP; MF_00284; 40 of 40
Genome PropertyGenProp0258: tRNA aminoacylation (HMM)
GenProp0799: bacterial core gene set, exactly 1 per genome (HMM)