| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512617675 |
| Locus Tag | PCA10_20220 |
| Description | type II secretion system protein XcpQ |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254241802 |
| Locus Tag | PA2G_02516 |
| Description | general secretion pathway protein D |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647301 |
| Locus Tag | HCH_04610 |
| Description | type II secretory pathway subunit PulD |