| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66045310 |
| Locus Tag | Psyr_2070 |
| Description | ErfK/YbiS/YcfS/YnhG |
| Strain | Pseudomonas fulva 12-X |
| GI | 333900740 |
| Locus Tag | Psefu_2554 |
| Description | ErfK/YbiS/YcfS/YnhG family protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643225 |
| Locus Tag | HCH_00323 |
| Description | hypothetical protein |