Glycoside Hydrolase Family 158

Activities in FamilyEndo-β-1,3-glucanase / laminarinase (EC;
Mechanism Retaining e
3D Structure Status( β / α ) 8 barrel
Catalytic Nucleophile/BaseGlu (experimental)
Catalytic Proton DonorGlu (experimental)
NoteThe endo-b-1,3-glucanase activity of the Victivallis vadensis enzyme was shown in Helbert et al., PNAS (2019) [PMID=30850540]. The retaining mechanism and catalytic amino acids have been confirmed in Brumer et al., mBio (2020) [PMID:32265336].
External resourcesCAZypedia;
Statistics GenBank accession (946); Uniprot accession (2); PDB accession (1); 3D entries (1); cryst (0)
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 endo-β-1,3-glucanase (BuGH158; BACUNI_01485) Bacteroides uniformis ATCC 8492 ZP_02070068.1 A0A412SRH5
6PAL[A,B] 1.82

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