| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596049 |
| Locus Tag | PA0852 |
| Description | chitin-binding protein CbpD precursor |
| Strain | Pseudomonas putida W619 |
| GI | 170719983 |
| Locus Tag | PputW619_0797 |
| Description | chitin-binding domain-containing protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83646682 |
| Locus Tag | HCH_03973 |
| Description | N-acetylglucosamine-binding protein A |