| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599894 |
| Locus Tag | PA4700 |
| Description | penicillin-binding protein 1B |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472327339 |
| Locus Tag | H681_20890 |
| Description | penicillin-binding protein 1B |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70732567 |
| Locus Tag | PFL_5258 |
| Description | penicillin-binding protein 1B |