| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599894 |
| Locus Tag | PA4700 |
| Description | penicillin-binding protein 1B |
| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339495385 |
| Locus Tag | PSTAB_3308 |
| Description | penicillin-binding protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648887 |
| Locus Tag | HCH_06250 |
| Description | penicillin-binding protein 1B |