| Regulated Operon: | sigW-ybbM | 
| Genes | Synonyms | Direction | Genome position | Function | COG ID | Genus clusters | 
|---|---|---|---|---|---|---|
| sigW | ybbL | + | 194838..195401 | RNA polymerase ECF(extracytoplasmic function)-type sigma factor (sigma-W) | COG1595 | x0624-BAC | 
| ybbM | rsiW | + | 195415..196041 | 
| Operon evidence: | Northern blotting (1.2 kb transcript measured by Cao et al.; 1.3 kb transcript measured by Horsburgh et al.) | 
|---|---|
| Reference: | Cao M, et al. (2002), Horsburgh MJ, et al. (2001) | 
| Comments: | 
| Binding factor  | 
  Regulation | Location | Absolute position | Binding seq.(cis-element) | Experimental evidence | 
|---|---|---|---|---|---|
| AbrB | Negative | +14:+41 | 194824..194850 | GAGGTTAGATAAATATGGAAATGATGA | 
  Qian Q, et al. (2002): RG FT | 
| SigW | Promoter | -39:+4 | 194771..194813 | AAAATTGAAACCTTTTGAAACGAAGCTCGTATACATACAGACC | 
  Huang X, et al. (1999): DB RG PE, in vitro transcription, RO Cao M, et al. (2002): AR  | 
| Terminator sequence | Absolute position | Position from stop codon | Free energy [kcal/mol]  | 
  Downstream of | 
|---|---|---|---|---|
| GAGAAGAGTAAAGCGCGTTAGCCGCTTTGCTCTTTTTTTGCGGGCTG >>>>>>>>>>> <<<<<<<<<<<<  | 
  ybbM | 


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