Glycoside Hydrolase Family 127

Activities in Familyβ-L-arabinofuranosidase (EC 3.2.1.185); 3-C-carboxy-5-deoxy-L-xylose (aceric acid) hydrolase (EC 3.2.1.-); α-1,3-(3,6)-anhydro-D-galactosidase (EC 3.2.1.-)
Mechanism Retaining a
ClanGH-P
3D Structure Status( α / α ) 6 barrel
Catalytic Nucleophile/Basezinc coordinated cysteine
Catalytic Proton DonorGlu
NoteCreated after Fujita et al. (2011) J. Biol. Chem. (PMID - 21149454) who have shown the b-L-arabinobiosidase activity of the Bifidobacterium longum enzyme.
External resourcesCAZypedia;
Statistics GenBank accession (4620); Uniprot accession (6); PDB accession (14); 3D entries (4); cryst (0)
Bacteria
Protein Name EC#ReferenceOrganismGenBank UniprotPDB/3D
 3-C-carboxy-5-deoxy-L-xylose (aceric acid) hydrolase (BT1003;BT_1003) 3.2.1.- pubmed
Bacteroides thetaiotaomicron VPI-5482 AAO76110.1 Q8A914 5MQO[A]
 β-L-arabinofuranosidase (BT3674) 3.2.1.185 pubmed
Bacteroides thetaiotaomicron VPI-5482 AAO78779.1 Q8A1I7 6EX6[A,B]
 β-1,2-L-arabinofuranosidase (HypBA1;BlGH127;BLLJ_0211) 3.2.1.185 pubmed
Bifidobacterium longum subsp. longum JCM 1217 BAK79118.1
BAJ65881.1
E8MGH8 3WKW[A]
3WKX[A]
3WRE[A]
3WRF[A]
3WRG[A]
7BZL[A]
7DIF[A]
7EXU[A]
7EXV[A]
7EXW[A]
 α-1,3-(3,6)-anhydro-D-galactosidase (DagA3; ZgGH127-3; zobellia_3150) 3.2.1.- pubmed
Zobellia galactanivorans DsijT CAZ97289.1 G0L003  
 α-1,3-(3,6)-anhydro-D-galactosidase (DagA2; ZgGH127-2; zobellia_3148) 3.2.1.- pubmed
Zobellia galactanivorans DsijT CAZ97287.1 G0L7B5  
 α-1,3-(3,6)-anhydro-D-galactosidase (DagA1; ZgGH127-1; zobellia_3147) 3.2.1.- pubmed
Zobellia galactanivorans DsijT CAZ97286.1 G0L001  
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