Glycoside Hydrolase Family 43 / Subf 22

Activities in Sub Familyα-1,3-L-arabinofuranosidase (EC 3.2.1.-);
Exo-α-1,5-L-arabinofuranosidase (EC 3.2.1.-);
Xylan β-1,4-xylosidase (EC;
α-L-arabinofuranosidase (EC;
[inverting] endo-α-1,5-L-arabinanase (EC;
Mechanism Inverting e
3D Structure Status5-fold β-propeller
Catalytic Nucleophile/BaseAsp
Catalytic Proton DonorGlu
NoteMany members have been assigned to subfamilies as described by Mewis et al. (2016) Appl. Environm. Microbiol. 82:1686-1692 (PMID: 26729713).
External resourcesCAZypedia;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (279); Uniprot accession (3);

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