| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15598920 |
| Locus Tag | PA3725 |
| Description | single-stranded-DNA-specific exonuclease RecJ |
| Strain | Pseudomonas putida BIRD-1 |
| GI | 386013592 |
| Locus Tag | PPUBIRD1_4082 |
| Description | ssDNA-specific exonuclease RecJ |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644615 |
| Locus Tag | HCH_01781 |
| Description | single-stranded-DNA-specific exonuclease RecJ |