| Strain | Pseudomonas aeruginosa LESB58 |
| GI | 218889379 |
| Locus Tag | PALES_06351 |
| Description | putative HIT family protein |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472323701 |
| Locus Tag | H681_02625 |
| Description | HIT family protein |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70732904 |
| Locus Tag | PFL_5616 |
| Description | histidine triad domain-containing protein |