| Strain | Pseudomonas stutzeri A1501 |
| GI | 146281363 |
| Locus Tag | PST_0977 |
| Description | translation initiation factor SUI1 |
| Strain | Pseudomonas aeruginosa NCGM2.S1 |
| GI | 386063657 |
| Locus Tag | NCGM2_0689 |
| Description | translation initiation factor Sui1 |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643095 |
| Locus Tag | HCH_00188 |
| Description | translation initiation factor Sui1 |