HMM Summary Page: TIGR03064

Functionsortase, SrtB family
Gene SymbolsrtB
Trusted Cutoff153.75
Domain Trusted Cutoff153.75
Noise Cutoff65.00
Domain Noise Cutoff65.00
Isology Typeequivalog
EC Number3.4.22.71
HMM Length235
Mainrole CategoryCell envelope
Subrole CategoryOther
Gene Ontology TermGO:0008233: peptidase activity molecular_function
GO:0045184: establishment of protein localization biological_process
GO:0051605: protein maturation by peptide bond cleavage biological_process
AuthorHaft DH
Entry DateSep 6 2006 11:02PM
Last ModifiedSep 23 2011 9:15AM
CommentMembers of this transpeptidase family are, in most cases, designated sortase B, product of the srtB gene. This protein shows only distant similarity to the sortase A family, for which there may be several members in a single bacterial genome. Typical SrtB substrate motifs include NAKTN, NPKSS, etc, and otherwise resemble the LPXTG sorting signals recognized by sortase A proteins.
Genome PropertyGenProp0664: protein sorting system, sortase type, SrtB class (HMM)