| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71737446 |
| Locus Tag | PSPPH_5109 |
| Description | HU family DNA-binding protein |
| Strain | Pseudomonas putida GB-1 |
| GI | 167036347 |
| Locus Tag | PputGB1_5361 |
| Description | histone family protein DNA-binding protein |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482898182 |
| Locus Tag | AvCA6_48480 |
| Description | histone-like DNA-binding protein |