| 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 et al., 2011) [PMID: 21297160]. Subfamilies established according to both (Moreno Prieto et al., 2024) [PMID:38129294] and (Sumida et al., 2024) [PMID:38730244]. In the latter, group 1 is GH123_4; group 2 is GH123_5; group 3 is GH123_3; group 4 is GH123_2 and group GH123 is GH123_1. |
| External resources | CAZypedia; |
| Statistics | GenBank accession (59); Uniprot accession (1); PDB accession (2); 3D entries (1); cryst (0) |
| Archaea | ||||||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | Subf | |||
| β-N-acetylgalactosaminidase (NgaBa; AYL29_011390) | 3.2.1.- 3.2.1.- |
pubmed pubmed pubmed pubmed |
Candidatus Bathyarchaeota archaeon B24 | KYH36768.1 | A0A151B9Y7 | 3 | ||||
| unclassified | ||||||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | Subf | |||
| β-N-acetylgalactosaminidase (NgaDssm; DSSM_3) | 3.2.1.53 3.2.1.- |
pubmed pubmed |
unidentified | 8K2J[A] 8K2K[A] |
3 | |||||
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