| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28869241 |
| Locus Tag | PSPTO_2037 |
| Description | Smr domain protein |
| Strain | Pseudomonas putida HB3267 |
| GI | 431801372 |
| Locus Tag | B479_07080 |
| Description | Smr protein/MutS2 |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482900649 |
| Locus Tag | AvCA6_23700 |
| Description | mutS-related protein |