| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229588832 |
| Locus Tag | PFLU1300 |
| Description | protein-L-isoaspartate O-methyltransferase |
| Strain | Pseudomonas putida S16 |
| GI | 339486142 |
| Locus Tag | PPS_1215 |
| Description | protein-L-isoaspartate O-methyltransferase |
| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392420749 |
| Locus Tag | A458_08420 |
| Description | protein-L-isoaspartate O-methyltransferase |