Glycoside Hydrolase Family 18

Known Activitieschitinase (EC 3.2.1.14); endo-β-N-acetylglucosaminidase (EC 3.2.1.96); xylanase inhibitor; concanavalin B; narbonin
Mechanism Retaining
ClanGH-K
3D Structure Status( β / α ) 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; InterPro; PFAM; PROSITE;
Commercial Enzyme Provider(s)NZYTech; PROZOMIX;
Statistics GenBank accession (5310); Uniprot accession (3162); PDB accession (216); 3D entries (48); cryst (3)
All (4286) Archaea (25) Bacteria (2512) Eukaryota (1630) Viruses (74) unclassified (45) Structure (48 - 3 cryst) Characterized (391)


Last update: 2012-01-31 © Copyright 1998-2012
AFMB - CNRS - Universités Aix-Marseille I & II