Glycoside Hydrolase Family 43 / Subf 2

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.-)
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 (54); Uniprot accession (11);
All (51) Bacteria (49) Eukaryota (2)
Protein Name EC#Organism GenBankUniprotPDB/3DSubf
 SM2038A13 / SM2039B11   uncultured symbiotic protist of Reticulitermes speratus BAF57320.1
A4UWR0   2
 SM2041B90   uncultured symbiotic protist of Reticulitermes speratus BAF57322.1 A4UWR2   2

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