| Accession | TIGR04429 |
| Name | Phr_nterm |
| Function | Phr family secreted Rap phosphatase inhibitor |
| Trusted Cutoff | 25.00 |
| Domain Trusted Cutoff | 25.00 |
| Noise Cutoff | 23.70 |
| Domain Noise Cutoff | 23.70 |
| Isology Type | subfamily_domain |
| HMM Length | 28 |
| Author | Haft DH |
| Entry Date | Apr 4 2013 3:17PM |
| Last Modified | Apr 4 2013 3:17PM |
| Comment | Phr peptides are short peptides, best conserved in their amino-terminal regions, that are almost always encoded immediately downstream of a Rap phosphatase. A portion of the Phr peptide is secreted, enters another cell, and forms a quorum-sensing system by inhibiting its Rap phosphatase partner. The set of Phr peptides recognized by this N-terminal region model is disjoint from the PhrC/PhrF set recognized by Pfam model PF11131. |
| References | RN [1]
RM PMID:9689219
RT Characterization of a family of bacterial response regulator aspartyl-phosphate (RAP) phosphatases.
RA Reizer J, Reizer A, Perego M, Saier MH Jr
RL Microb Comp Genomics. 1997;2(2):103-11. |
