Activities in Family | chitinase (EC 3.2.1.14); endo-β-N-acetylglucosaminidase (EC 3.2.1.96); peptidoglycan hydrolase with endo-β-N-acetylglucosaminidase specificity (EC 3.2.1.-); Nod factor hydrolase (EC 3.2.1.-); xylanase inhibitor; concanavalin B; narbonin; dΙ-N-acetylchitobiase / reducing-end exo-hexosaminidase (EC 3.2.1.-); chitobiosidase (EC 3.2.1.200) |
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Mechanism | Retaining e |
Clan | GH-K |
3D Structure Status | ( β / α ) 8 barrel |
Catalytic Nucleophile/Base | carbonyl oxygen of C-2 acetamido group of substrate |
Catalytic Proton Donor | Glu (experimental) |
Note | Contains chitinases of classes III and V. Contains non-catalytic proteins such as xylanase inhibitor; concanavalin B; narbonin |
External resources | CAZypedia; HOMSTRAD; PROSITE; |
Commercial Enzyme Provider(s) | MEGAZYME; NZYTech; PROZOMIX; |
Statistics | GenBank accession (39175); Uniprot accession (504); PDB accession (414); 3D entries (106); cryst (2) |