| Strain | Pseudomonas stutzeri A1501 |
| GI | 146282348 |
| Locus Tag | PST_1985 |
| Description | sulfur relay protein TusC |
| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478478588 |
| Locus Tag | G655_11970 |
| Description | sulfur relay protein TusC |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645338 |
| Locus Tag | HCH_02547 |
| Description | hypothetical protein |