Glycoside Hydrolase Family 18

Known Activitieschitinase (EC 3.2.1.14); endo-b-N-acetylglucosaminidase (EC 3.2.1.96); xylanase inhibitor; concanavalin B; narbonin
Mechanism Retaining
ClanGH-K
3D Structure Status(b/a)8
Catalytic Nucleophile/Basecarbonyl oxygen of C-2 acetamido group of substrate
Catalytic Proton DonorGlu (experimental)
NoteContains chitinases of classes III and V. Contains non-catalytic proteins such as xylanase inhibitor; concanavalin B; narbonin
External resourcesCAZypedia; HOMSTRAD; PROSITE;
Commercial Enzyme Provider(s)NZYTech; PROZOMIX;
Statistics GenBank accession (6487); Uniprot accession (3282); PDB accession (225); 3D entries (54); cryst (2)
All (5369) Archaea (36) Bacteria (3026) Eukaryota (2097) Viruses (165) unclassified (45) Structure (54 - 2 cryst) Characterized (421)


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AFMB - CNRS - Université d'Aix-Marseille