Glycoside Hydrolase Family 43 / Subf 22

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 (385); Uniprot accession (3);
Bacteria
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3DSubf
 α-L-arabinofuranosidase / exo-β-xylosidase (AXH-m; BaXyl43A; BAD_1527; BAD1527) (Xyl43A) 3.2.1.37
3.2.1.55
3.2.1.-
pubmed
pubmed
pubmed
Bifidobacterium adolescentis ATCC 15703 BAF40308.1 A1A3M5   22
 bimodular α-1,3- and α-1,4-L-arabinofuranosidase (BlArafE; BLLJ_1850) 3.2.1.- pubmed
Bifidobacterium longum subsp. longum JCM 1217 BAJ67514.1     22
 bimodular α-1,5- and α-1,2-arabinofuranosidase (BlArafD; BLLJ_1851) 3.2.1.99 pubmed
Bifidobacterium longum subsp. longum JCM 1217 BAJ67515.1     22
 exo-α-1,5-L-arabinofuranosidase (BlArafB; BLLJ_1853) 3.2.1.- pubmed
Bifidobacterium longum subsp. longum JCM 1217 BAJ67517.1     22
 α-1,3-L-arabinofuranosidase (BlArafA; BLLJ_1854) 3.2.1.- pubmed
Bifidobacterium longum subsp. longum JCM 1217 BAJ67518.1 A0A3R0A696   22
 multimodular arabinanase Abf43A-Abf43B-Abf43C (Abn43A) 3.2.1.- pubmed
pubmed
Ruminiclostridium josui JCM 17888 BBA94052.1
WP_024834488.1
A0A2Z5U6M1   22
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