| Regulated Operon: | nusB-folD | 
| Genes | Synonyms | Direction | Genome position | Function | COG ID | Genus clusters | 
|---|---|---|---|---|---|---|
| nusB | yqhZ | - | 2528498..2528893 | COG0781 | ||
| folD | yqiA | - | 2527635..2528486 | methenyltetrahydrofolate cyclohydrolase | COG0190 | folD-BAC folD-STA folD-STR | 
| Operon evidence: | Genome analysis | 
|---|---|
| Reference: | Saxild HH, et al. (2001) | 
| Comments: | Northern blotting results in BSORF show various transcripts in this region. | 
  
| Binding factor  | 
  Regulation | Location | Absolute position | Binding seq.(cis-element) | Experimental evidence | 
|---|---|---|---|---|---|
| PurR | Negative | ND | 2528994..2529046 | CGTGAAATCCGAATAATCATATTAAGGTGTGTGAAAATATTCGGTAATAGGGT | 
  Saxild HH, et al. (2001): HM RG DB | 
| Terminator sequence | Absolute position | Position from stop codon | Free energy [kcal/mol]  | 
  Downstream of | 
|---|---|---|---|---|
| ACCCGCTTCTTCAGGCTCCTAAAGCCAGGGCGGGTTTTCTTTAGTTATG >>>>>>>>>>>> <<<<<<<<<<<<  | 
  folD | 


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