| Mechanism | Retaining (inferred) e |
|---|---|
| Clan | GH-A |
| 3D Structure Status | ( β / α ) 8 |
| Catalytic Nucleophile/Base | Glu |
| Catalytic Proton Donor | Glu |
| Note | Family created after the demonstration of the release of b-neocarrabiose by b-carrageenase of Pseudoalteromonas fuliginea PS47 by Hettle et al., Commun. Biol. (2019) [PMID=31886414] |
| External resources | CAZypedia; |
| Statistics | GenBank accession (141); Uniprot accession (3); PDB accession (1); 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 |
| H254 | 3.2.1.- | b-neocarrageen exo-b-1,4-galactobiosidase | [aDGalp36An | 1,3 | bDGalp | 1,4 | aDGalp36An | 1,3 | bDGalp | H2O |
| H255 | 3.2.1.- | k-neocarrageen exo-b-1,4-(4-sulfo)-galactobiosidase | [aDGalp36An | 1,3 | bDGalp_4S | 1,4 | aDGalp36An | 1,3 | bDGalp_4S | H2O |
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