| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71736668 |
| Locus Tag | PSPPH_3661 |
| Description | integration host factor subunit beta |
| Strain | Pseudomonas mendocina ymp |
| GI | 146306886 |
| Locus Tag | Pmen_1855 |
| Description | integration host factor subunit beta |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647657 |
| Locus Tag | HCH_04977 |
| Description | integration host factor subunit beta |