| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71733500 |
| Locus Tag | PSPPH_2117 |
| Description | FecR protein superfamily protein |
| Strain | Pseudomonas entomophila L48 |
| GI | 104782059 |
| Locus Tag | PSEEN2995 |
| Description | FecR family transmembrane sensor protein |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482898005 |
| Locus Tag | AvCA6_25400 |
| Description | Anti-sigma factor, FecR family |