Glycoside Hydrolase Family 109

Activities in Familyα-N-acetylgalactosaminidase (EC 3.2.1.49)
Mechanism Retaining
Catalytic Nucleophile/BaseNot applicable
Catalytic Proton DonorNone
NoteCreated following Liu et al. (2007) Nature Biotechnol 25:454-64 (PMID: 17401360); the enzymes in this family display an unusual mechanism involving NAD+
External resourcesCAZypedia;
Statistics GenBank accession (496); Uniprot accession (77); PDB accession (2); 3D entries (1); cryst (0)
Bacteria
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 α-N-acetylgalactosaminidase (NagA) 3.2.1.49 Elizabethkingia meningoseptica ATCC 33958 CAJ01376.1 A4Q8F7
2IXA[A] 2.3
2IXB[A] α-D-GalpNAc
2.4
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