Glycoside Hydrolase Family 43 / Subf 29

Mechanism Inverting e
ClanGH-F
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 (363); Uniprot accession (10); PDB accession (5); 3D entries (3); cryst (0)
Activity IdEC#Activity NameResidue -2Bond -1Residue -1 Reacting BondResidue +1Bond +1 Residue +2Reactant
H27 3.2.1.37 xylan exo-b-1,4-xylosidase [bDXylp 1,4 bDXylp 1,4 bDXylp H2O
H41 3.2.1.55 a-L-arabinofuranosidase [aLAraf 1,X alcohol H2O
H197 3.2.1.- arabinan exo-a-1,2-L-arabinofuranosidase [aLAraf 1,2 aLAraf 1,5 aLAraf H2O
H218 3.2.1.- arabinan exo-a-1,3-L-arabinofuranosidase [aLAraf 1,3 aLAraf 1,5 aLAraf H2O
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