| Strain | Pseudomonas mendocina ymp |
| GI | 146308044 |
| Locus Tag | Pmen_3023 |
| Description | protein-L-isoaspartate O-methyltransferase |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501678696 |
| Locus Tag | PFLCHA0_c12260 |
| Description | protein-L-isoaspartate O-methyltransferase Pcm |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644701 |
| Locus Tag | HCH_01874 |
| Description | protein-L-isoaspartate O-methyltransferase |