Collection of regulogs for TunR transcription factor family
| TF regulogs | 2 |
| TF regulons | 12 |
| TF binding sites | 49 |
TunR family of transcriptional factors comprises novel predicted regulators of molybdenum and tungsten homeostasis in sulfate-reducing delta-Proteobacteria. Some of these regulators activate ModABC, high-affinity molybdenum and tungsten transporting system, while others are repressors of TSUP (toluene sulfonate uptake) family transporters. They also may regulate other transporters, molybdo- and tungstoenzymes and molybdopterin binding proteins. TunR-family regulators are composed of an N-terminal DNA binding domain (PF00589) similar to phage integrase/recombinase and two molybdate/tungsten-binding domains (PF03459) that are also found in ModE-family regulators.
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| Phylum | Regulog | TF regulons (studied genomes) | TFBSs | Logo |
|---|---|---|---|---|
| Proteobacteria/delta | TunR - Desulfovibrionales | 8 (10) | 37 |  |
| Proteobacteria/delta | TunR2 - Desulfovibrionales | 4 (10) | 12 |  |