Mechanism	Inverting e
Clan	GH-F
3D Structure Status	5-fold β-propeller
Catalytic Nucleophile/Base	Asp
Catalytic Proton Donor	Glu
Note	Many members have been assigned to subfamilies as described by Mewis et al. (2016) Appl. Environm. Microbiol. 82:1686-1692 (PMID: 26729713).
External resources	CAZypedia;
Commercial Enzyme Provider(s)	MEGAZYME; NZYTech; PROZOMIX;
Statistics	GenBank accession (534); Uniprot accession (5); PDB accession (2); 3D entries (2); cryst (0)

Bacteria
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D Carbohydrate Ligands Resolution (Å)	Subf
α-L-arabinofuranosidase (BT3675; BT_3675)	3.2.1.55	Bacteroides thetaiotaomicron VPI-5482	AAO78780.1 NP_812586.1	Q8A1I6	3QZ4[A,B] 1.74	34
[grape RGII] α-L-arabinofuranosidase 43F (cleaves L-Araf-α-1,3-D-GalA) (BtAbf43F; BT3662; BT_3662) (Abf43F)	3.2.1.55	Bacteroides thetaiotaomicron VPI-5482	AAO78767.1 NP_812573.1	Q8A1J9	5MSX[A,B,C] 2.10	34
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