Glycoside Hydrolase Family 43 / Subf 36

Activities in Familyβ-xylosidase (EC; α-L-arabinofuranosidase (EC; arabinanase (EC; xylanase (EC; galactan 1,3-β-galactosidase (EC; α-1,2-L-arabinofuranosidase (EC 3.2.1.-); exo-α-1,5-L-arabinofuranosidase (EC 3.2.1.-); [inverting] exo-α-1,5-L-arabinanase (EC 3.2.1.-); β-1,3-xylosidase (EC 3.2.1.-)
Activities in Sub Family
Mechanism Inverting
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. in press (PMID: 26729713).
External resourcesCAZypedia;
Commercial Enzyme Provider(s)MEGAZYME; NZYTech; PROZOMIX;
Statistics GenBank accession (76); Uniprot accession (15); PDB accession (3); 3D entries (1); cryst (0)
Protein Name EC#Organism GenBankUniprotPDB/3DSubf
 EGX54369.1   Arthrobotrys oligospora ATCC 24927 EGX54369.1     36
 EGX43130.1   Arthrobotrys oligospora ATCC 24927 EGX43130.1     36
 AN7275.2   Aspergillus nidulans FGSC A4 EAA61146.1 C8VCT4
 AO090701000886   Aspergillus oryzae RIB40 BAE62534.1 Q2U7D1   36
 arabinoxylan hydrolase / double substituted xylan α-1,3-L-arabinofuranosidase (Abn7;AXHd) Chrysosporium lucknowense C1 ADZ98862.1     36
 FFUJ_08073   Fusarium fujikuroi IMI 58289 CCT71818.1     36
 FFUJ_10580   Fusarium fujikuroi IMI 58289 CCT74525.1     36
 FFUJ_11149   Fusarium fujikuroi IMI 58289 CCT75068.1     36
 Xyl28   Fusarium graminearum F4 AAV98257.1 A4UVM6   36
 unnamed protein product   Fusarium graminearum PH-1 CEF83809.1     36
 unnamed protein product   Fusarium graminearum PH-1 CEF78447.1     36
 FVRRES_12657   Fusarium venenatum A3/5 CEI39966.1     36
 FVRRES_06611   Fusarium venenatum A3/5 CEI62175.1     36
 double substituted xylan α-1,3-L-arabinofuranosidase (α-araF;AXHd3;;Abf II) Humicola insolens DSM 18000 CAL81199.1   3ZXJ[A,B]
 MG09988.4   Magnaporthe oryzae 70-15 XP_365143.1 G4N9M0   36
 α-L-arabinofuranosidase 1   Penicillium oxalicum GZ-2 AIO06735.1     36
 Pa_5_10430   Podospora anserina S mat+ CDP30310.1
B2API4   36
 PIIN_05547   Serendipita indica DSM 11827 CCA71611.1     36
 MYCTH_2072383   Thermothelomyces thermophila ATCC 42464 AEO61672.1     36
 MYCTH_2303298   Thermothelomyces thermophila ATCC 42464 AEO57303.1     36
 THITE_2142725   Thielavia terrestris NRRL 8126 AEO64951.1     36

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