| Strain | Pseudomonas putida F1 |
| GI | 148546938 |
| Locus Tag | Pput_1700 |
| Description | phosphohistidine phosphatase SixA |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431927587 |
| Locus Tag | Psest_2469 |
| Description | phosphohistidine phosphatase SixA |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645538 |
| Locus Tag | HCH_02764 |
| Description | phosphohistidine phosphatase SixA |