HMM Summary Page: TIGR03900

Functionputative carboxyl-terminal-processing protease, deltaproteobacterial
Trusted Cutoff660.95
Domain Trusted Cutoff660.95
Noise Cutoff660.65
Domain Noise Cutoff660.65
Isology Typehypoth_equivalog
EC Number3.4.21.-
HMM Length973
AuthorHaft DH
Entry DateDec 15 2009 4:08PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis model describes a multidomain protein of about 1070 residues, restricted to the order Myxococcales in the Deltaproteobacteria. Members contain a PDZ domain (PF00595), an S41 family peptidase domain (PF03572), and an SH3 domain (PF06347). A core region of this family, including PDZ and S41 regions, is described by TIGR00225, C-terminal processing peptidase, which recognizes the Prc protease. The species distribution of this family approximates that of largely Deltaproteobacterial C-terminal putative protein-sorting domain, TIGR03901, analogous to LPXTG and PEP-CTERM, but the co-occurrence may reflect shared restriction to the Myxococcales rather than a substrate/target relationship.