| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229592929 |
| Locus Tag | PFLU5553 |
| Description | putative HIT domain-containing protein |
| Strain | Pseudomonas aeruginosa PACS2 |
| GI | 107099622 |
| Locus Tag | PaerPA_01000638 |
| Description | hypothetical protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643646 |
| Locus Tag | HCH_00759 |
| Description | diadenosine tetraphosphate (Ap4A) hydrolase-like protein |