| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431925213 |
| Locus Tag | Psest_0004 |
| Description | DNA replication and repair protein RecF |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472323179 |
| Locus Tag | H681_00015 |
| Description | recombination protein F |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83642920 |
| Locus Tag | HCH_00007 |
| Description | recombinational DNA repair ATPase (RecF pathway) |