Glycoside Hydrolase Family 43 / Subf 36

Activities in Sub Familyα-L-arabinofuranosidase (EC 3.2.1.55);
Endo-β-1,4-xylanase (EC 3.2.1.8);
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 (531); Uniprot accession (1); PDB accession (3); 3D entries (1); cryst (0)
Eukaryota
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3DSubf
 arabinoxylan hydrolase / double substituted xylan α-1,3-L-arabinofuranosidase (Abn7; AXHd; ABF-d3) 3.2.1.55 pubmed
Chrysosporium lucknowense C1 ADZ98862.1 F2X2F8   36
 double substituted xylan α-1,3-L-arabinofuranosidase (α-araF; AXHd3; HiAXHd3; Abf II; HiABF43_36a; ABF-d3) 3.2.1.55 pubmed
Humicola insolens DSM 18000 CAL81199.1   3ZXJ[A,B]
3ZXK[A,B]
3ZXL[A,B]
36
 bifunctional α-L-arabinofuranosidase / endo-β-1,4-xylanase (TpABF43_36b; TCE0_034r11814; ABF-m2,3) 3.2.1.8
3.2.1.55
pubmed
pubmed
Talaromyces pinophilus Y-94 GAM39897.1     36
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