| Mechanism | Inverting e |
|---|---|
| 3D Structure Status | lysozyme fold |
| Catalytic Nucleophile/Base | Not known |
| Catalytic Proton Donor | Not known |
| Note | Contains chitinases of classes I, II, and IV. Subfamiles established in (Hornung and Terrapon, 2024) [PMID:37585436] |
| External resources | CAZypedia; PROSITE; |
| Statistics | GenBank accession (19933); Uniprot accession (132); PDB accession (42); 3D entries (26); cryst (0) |
| Activity Id | EC# | Activity Name | Residue -2 | Bond -1 | Residue -1 | Reacting Bond | Residue +1 | Bond +1 | Residue +2 | Reactant |
| H10 | 3.2.1.14 | chitin endo-b-1,4-N-acetylglucosaminidase | bDGlcpNAc | 1,4 | bDGlcpNAc | 1,4 | bDGlcpNAc | 1,4 | bDGlcpNAc | H2O |
| H12 | 3.2.1.17 | peptidoglycan endo-b-1,4-N-acetylmuramidase | bDGlcpNAc | 1,4 | bDMurpNAc | 1,4 | bDGlcpNAc | 1,4 | bDMurpNAc | H2O |
| H156 | 3.2.1.201 | reducing end chitin exo-b-1,4-N-acetylglucosaminidase | bDGlcpNAc | 1,4 | bDGlcpNAc | 1,4 | bDGlcpNAc | 1,4 | DGlcpNAc] | H2O |
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