| Strain | Pseudomonas fulva 12-X |
| GI | 333898346 |
| Locus Tag | Psefu_0139 |
| Description | peptidase S11 D-alanyl-D-alanine carboxypeptidase 1 |
| 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 |