| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66048251 |
| Locus Tag | Psyr_5027 |
| Description | histone-like DNA-binding protein |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70733385 |
| Locus Tag | PFL_6102 |
| Description | DNA-binding protein HU subunit alpha |
| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392422879 |
| Locus Tag | A458_19185 |
| Description | HU family DNA-binding protein |