| Strain | Pseudomonas fluorescens A506 |
| GI | 387896521 |
| Locus Tag | PflA506_5435 |
| Description | inner-membrane protein insertion factor YidC/OxaA |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472328229 |
| Locus Tag | H681_25340 |
| Description | membrane protein insertase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649689 |
| Locus Tag | HCH_07087 |
| Description | putative inner membrane protein translocase component YidC |