| Regulated Operon: | hxlAB | 
| Genes | Synonyms | Direction | Genome position | Function | COG ID | Genus clusters | 
|---|---|---|---|---|---|---|
| hxlA | yckG | - | 374725..375357 | 3-hexulose-6-phosphate synthase (HPS) | COG0269 | |
| hxlB | yckF | - | 374162..374719 | 6-phospho-3-hexuloisomerase (PHI) | COG0794 | 
| Operon evidence: | Northern blotting (1.3 kb transcript found with hxlB probe; 1.5 kb transcript found with hxlA probe) | 
|---|---|
| Reference: | Yasueda H, et al. (1999), Hanlon DW, et al. (1994), BSORF | 
| Comments: | 
| Binding factor  | 
  Regulation | Location | Absolute position | Binding seq.(cis-element) | Experimental evidence | 
|---|---|---|---|---|---|
| HxlR | Positive | ND | 1891016..1891048 | CACCTATTAGTTTGTTGTTTAAACAAACTAACT | 
  Yasueda H, et al. (1999): NMR, GS | 
| Terminator sequence | Absolute position | Position from stop codon | Free energy [kcal/mol]  | 
  Downstream of | 
|---|---|---|---|---|
| CACAACCGGCCTGAAGATCAGGCCGGTTTTATTTTTTCTAA >>>>>>>>> <<<<<<<<<  | 
  hxlB | 


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