| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71736668 |
| Locus Tag | PSPPH_3661 |
| Description | integration host factor subunit beta |
| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152988540 |
| Locus Tag | PSPA7_1968 |
| Description | integration host factor subunit beta |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647657 |
| Locus Tag | HCH_04977 |
| Description | integration host factor subunit beta |