| Accession | TIGR01743 |
| Name | purR_Bsub |
| Function | pur operon repressor PurR |
| Gene Symbol | purR |
| Trusted Cutoff | 258.70 |
| Domain Trusted Cutoff | 258.70 |
| Noise Cutoff | 133.00 |
| Domain Noise Cutoff | 133.00 |
| Isology Type | equivalog |
| HMM Length | 268 |
| Mainrole Category | Purines, pyrimidines, nucleosides, and nucleotides |
| Subrole Category | Purine ribonucleotide biosynthesis |
| Author | Haft DH |
| Entry Date | Nov 14 2002 1:00AM |
| Last Modified | Feb 14 2011 3:27PM |
| Comment | This HMM represents the puring operon repressor PurR of low-GC Gram-positive bacteria. This homodimeric repressor contains a large region homologous to phosphoribosyltransferases and is inhibited by 5-phosphoribosyl 1-pyrophosphate. |
| References | RM 7638212
RT Identification of the Bacillus subtilis pur operon repressor.
RA Weng M, Nagy PL, Zalkin H.
RL Proc Natl Acad Sci U S A 1995 Aug 1;92(16):7455-9 |
