Glycoside Hydrolase Family 146

Activities in Familyβ-L-arabinofuranosidase (EC 3.2.1.185);
Mechanism Retaining a
ClanGH-P
3D Structure Status( α / α ) 6 barrel
Catalytic Nucleophile/Basezinc coordinated cysteine
Catalytic Proton DonorGlu
NoteFamily created after Luis et al. (2018) Nature Microbiol., [PMID=29255254] who have shown the b-L-arabinofuranosidase activity of BT0349
External resourcesCAZypedia;
Statistics GenBank accession (2863); Uniprot accession (2); PDB accession (5); 3D entries (2); cryst (0)
Bacteria
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 β-L-arabinofuranosidase (BT0349) 3.2.1.185 Bacteroides thetaiotaomicron VPI-5482 AAO75456.1 Q8AAW3
5OPJ[A] α-L-Araf
2.05
6YQH[AAA]
8QF8[A,B] 2.40
 β-1,3-L-arabinofuranosidase (Bll3HypBA1; BLLJ_1848) 3.2.1.185 Bifidobacterium longum subsp. longum JCM 1217 BAJ67512.1
BEG79431.1
 
8K7X[A,A] 1.75
8K7Y[A,B] 1.70
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