| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600238 |
| Locus Tag | PA5045 |
| Description | penicillin-binding protein 1A |
| Strain | Pseudomonas putida W619 |
| GI | 170719568 |
| Locus Tag | PputW619_0381 |
| Description | 1A family penicillin-binding protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648615 |
| Locus Tag | HCH_05973 |
| Description | membrane carboxypeptidase/penicillin-binding protein |