| Strain | Pseudomonas aeruginosa NCGM2.S1 |
| GI | 386068440 |
| Locus Tag | NCGM2_5547 |
| Description | putative HIT family protein |
| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339492723 |
| Locus Tag | PSTAB_0646 |
| Description | hypothetical protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643646 |
| Locus Tag | HCH_00759 |
| Description | diadenosine tetraphosphate (Ap4A) hydrolase-like protein |