| Strain | Pseudomonas mendocina NK-01 |
| GI | 330505647 |
| Locus Tag | MDS_4733 |
| Description | nucleoid protein HU subunit alpha |
| Strain | Pseudomonas stutzeri DSM 4166 |
| GI | 386019130 |
| Locus Tag | PSTAA_0492 |
| Description | HU family DNA-binding protein |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28872577 |
| Locus Tag | PSPTO_5472 |
| Description | HU family DNA-binding protein |