| Strain | Pseudomonas protegens CHA0 |
| GI | 501682976 |
| Locus Tag | PFLCHA0_c55690 |
| Description | HIT-like protein |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472323701 |
| Locus Tag | H681_02625 |
| Description | HIT family protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643646 |
| Locus Tag | HCH_00759 |
| Description | diadenosine tetraphosphate (Ap4A) hydrolase-like protein |