Glycoside Hydrolase Family 123

Activities in Familyβ-N-acetylgalactosaminidase (EC 3.2.1.53); glycosphingolipid β-N-acetylgalactosaminidase (EC 3.2.1.-)
Mechanism Retaining
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/Basecarbonyl oxygen of C-2 acetamido group of substrate
Catalytic Proton DonorGlu
NoteCreated after Sumida T, Fujimoto K, Ito M. (2011) J Biol Chem. 286:14065-14072 [PMID: 21297160]
External resourcesCAZypedia;
Statistics GenBank accession (689); Uniprot accession (3); PDB accession (8); 3D entries (2); cryst (0)
Bacteria
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 glycolipid exo-β-N-acetylgalactosaminidase (CpNga123;CPF_1473) 3.2.1.53
3.2.1.-
pubmed
pubmed
Clostridium perfringens ATCC 13124 ABG82546.1 A0A0H2YNR7 5FQE[A,B]
5FQF[A,B]
5FQG[A]
5FQH[A]
5FR0[A]
 glycosphingolipid β-N-acetylgalactosaminidase (NgaP) 3.2.1.53
3.2.1.-
pubmed
pubmed
Paenibacillus sp. TS12 BAJ83606.1 E9RH20  
 N-acetyl-β-galactosaminidase / β-N-acetylgalactosaminidase (BvGH123;BVU_2198) 3.2.1.53 pubmed
Phocaeicola vulgatus ATCC 8482 ABR39859.1 A6L2E5 5L7R[A,B]
5L7U[A,B]
5L7V[A,B]
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