| Strain | Pseudomonas stutzeri A1501 |
| GI | 146282096 |
| Locus Tag | PST_1729 |
| Description | DNA topoisomerase I |
| Strain | Pseudomonas aeruginosa M18 |
| GI | 386058015 |
| Locus Tag | PAM18_1949 |
| Description | DNA topoisomerase I |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647439 |
| Locus Tag | HCH_04752 |
| Description | DNA topoisomerase I |