| Strain | Pseudomonas entomophila L48 |
| GI | 104783383 |
| Locus Tag | PSEEN4413 |
| Description | N-acyl-D-glucosamine 2-epimerase |
| Strain | Pseudomonas fulva 12-X |
| GI | 333900254 |
| Locus Tag | Psefu_2062 |
| Description | N-acylglucosamine 2-epimerase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648715 |
| Locus Tag | HCH_06076 |
| Description | N-acyl-D-glucosamine 2-epimerase |