| Regulated Operon: | asnB-ytnA | 
| Genes | Synonyms | Direction | Genome position | Function | COG ID | Genus clusters | 
|---|---|---|---|---|---|---|
| asnB | asn | - | 3124826..3126724 | asparagine synthetase | COG0367 | asnB-BAC x0918-STR | 
| ytnA | - | 3123299..3124690 | COG1113 | 
| Operon evidence: | Northern blotting (3.8 kb transcript) | 
|---|---|
| Reference: | Yoshida K, et al. (1999), Genbank AF008220 | 
| Comments: | The Northern blotting results did not give conclusive evidence that asnB and ytnA belong to the same operon. Genbank entry AF008220 suggests the existence of a terminator between asnB and ytnA. | 
  
| Terminator sequence | Absolute position | Position from stop codon | Free energy [kcal/mol]  | 
  Downstream of | 
|---|---|---|---|---|
| AAAAAGAGCTCCCAGTGGGCTCTTTTTGTGTGTGCTC >>>>>> <<<<<<  | 
  ytnA | 


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