| Accession | TIGR02944 |
| Name | suf_reg_Xantho |
| Function | FeS assembly SUF system regulator |
| Trusted Cutoff | 110.65 |
| Domain Trusted Cutoff | 110.65 |
| Noise Cutoff | 104.20 |
| Domain Noise Cutoff | 104.20 |
| Isology Type | equivalog |
| HMM Length | 130 |
| Mainrole Category | Biosynthesis of cofactors, prosthetic groups, and carriers |
| Subrole Category | Other |
| Gene Ontology Term | GO:0016226: iron-sulfur cluster assembly biological_process |
| | GO:0016564: transcription repressor activity molecular_function |
| Author | Haft DH |
| Entry Date | May 26 2006 12:17PM |
| Last Modified | Feb 14 2011 3:27PM |
| Comment | The SUF system is an oxygen-resistant iron-sulfur cluster assembly system found in both aerobes and facultative anaerobes. Its presence appears to be a marker of oxygen tolerance; strict anaerobes and microaerophiles tend to have different FeS cluster biosynthesis systems. Members of this protein family belong to the rrf2 family of transcriptional regulators and are found, typically, as the first gene of a SUF operon. It is found only in a subset of genomes that encode the SUF system, including the genus Xanthomonas. The conserved location suggests an autoregulatory role. |
| Genome Property | GenProp0137: iron-sulfur cluster assembly SUF system (HMM) |
