| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71735057 |
| Locus Tag | PSPPH_2182 |
| Description | general secretion pathway protein GspE |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397694444 |
| Locus Tag | T1E_1681 |
| Description | type II secretion system protein E |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482898116 |
| Locus Tag | AvCA6_16170 |
| Description | type II secretion system protein E, GspE |