| Mechanism | Retaining e |
|---|---|
| 3D Structure Status | ( β / α ) 8 barrel |
| Catalytic Nucleophile/Base | carbonyl oxygen of C-2 acetamido group of substrate |
| Catalytic Proton Donor | Glu |
| Note | Created after Sumida T, Fujimoto K, Ito M. (2011) J Biol Chem. 286:14065-14072 [PMID: 21297160] |
| External resources | CAZypedia; |
| Statistics | GenBank accession (54); Uniprot accession (1); PDB accession (2); 3D entries (1); cryst (0) |
| Activity Id | EC# | Activity Name | Residue -2 | Bond -1 | Residue -1 | Reacting Bond | Residue +1 | Bond +1 | Residue +2 | Reactant |
| H39 | 3.2.1.53 | b-N-acetylgalactosaminidase | [bDGalpNAc | 1,X | alcohol | H2O | ||||
| H401 | 3.2.1.- | b-N-acetyl-4-sulfo-galactosaminidase | [bDGalpNAc_4S | 1,X | alcohol | H2O | ||||
| H402 | 3.2.1.- | endo-b-1,4-N-acetylgalactosaminidase | bDGalp | 1,3 | bDGalpNAc | 1,4 | bDGalp | 1,4 | bDGlcp | H2O |
| H403 | 3.2.1.- | endo-b-1,3-N-acetylgalactosaminidase | bDGalp | 1,3 | bDGalpNAc | 1,3 | aDGalp | 1,4 | bDGalp | H2O |
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