Mechanism	Retaining a
Clan	GH-P
3D Structure Status	( α / α ) 6 barrel
Catalytic Nucleophile/Base	zinc coordinated cysteine
Catalytic Proton Donor	Glu
Note	Created after Fujita et al. (2011) J. Biol. Chem. (PMID - 21149454) who have shown the b-L-arabinobiosidase activity of the Bifidobacterium longum enzyme.
External resources	CAZypedia;
Statistics	GenBank accession (5754); Uniprot accession (7); PDB accession (15); 3D entries (4); cryst (0)

Bacteria
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D Carbohydrate Ligands Resolution (Å)
3-C-carboxy-5-deoxy-L-xylose (aceric acid) hydrolase (BT1003;BT_1003)	3.2.1.-	Bacteroides thetaiotaomicron VPI-5482	AAO76110.1	Q8A914	5MQO[A] 2.50
β-L-arabinofuranosidase (BT3674; BT_3674)	3.2.1.185	Bacteroides thetaiotaomicron VPI-5482	AAO78779.1	Q8A1I7	6EX6[A,B] 2.16
β-1,2-L-arabinofuranosidase (HypBA1; Bll1HypBA1; BlGH127; BLLJ_0211)	3.2.1.-	Bifidobacterium longum subsp. longum JCM 1217	BAK79118.1 BAJ65881.1	E8MGH8	3WKW[A] 2.20 3WKX[A] β-L-Araf 2.00 3WRE[A] 2.78 3WRF[A] 2.25 3WRG[A] β-L-Araf 2.23 7BZL[A] 2.30 7DIF[A] 1.75 7EXU[A] β-L-Araf-(1-1)-<non_carb> 2.30 7EXV[A] β-L-Araf1NAc 2.60 7EXW[A] α-L-Araf1NAc 2.20 8QF2[A]
β-L-arabinofuranosidase (AraN;Ara127N;HUS_CDS48)		Geobacillus stearothermophilus T-6 NCIMB 40222	ACE73687.1		4QJY[A,B] 2.29 4QK0[A,B,C,D] 2.26
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