| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596066 |
| Locus Tag | PA0869 |
| Description | D-alanyl-D-alanine-endopeptidase |
| Strain | Pseudomonas stutzeri DSM 4166 |
| GI | 386018671 |
| Locus Tag | PSTAA_0031 |
| Description | D-alanyl-D-alanine endopeptidase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644147 |
| Locus Tag | HCH_01289 |
| Description | D-alanyl-D-alanine carboxypeptidase |