Mechanism	Retaining a
Clan	GH-D
3D Structure Status	( β / α ) 8 barrel
Catalytic Nucleophile/Base	Asp
Catalytic Proton Donor	Asp
Note	Mechanistic commonality with family GH36 demonstrated by Comfort et al. (2007) Biochemistry 46:3319-3330 (PMID: 17323919).
External resources	CAZypedia; PROSITE;
Statistics	GenBank accession (6917); Uniprot accession (96); PDB accession (61); 3D entries (14); cryst (0)

Activity Id	EC#	Activity Name	Residue -2	Bond -1	Residue -1	Reacting Bond	Residue +1	Bond +1	Residue +2	Reactant
H9	3.2.1.11	dextran endo-a-1,6-glucosidase	aDGlcp	1,6	aDGlcp	1,6	aDGlcp	1,6	aDGlcp	H2O
H16	3.2.1.22	a-galactosidase			[aDGalp	1,X	alcohol			H2O
H35	3.2.1.49	antigen a-1,3-N-acetylgalactosaminidase			[aDGalpNAc	1,3	DGalp			H2O
H66	3.2.1.88	b-L-arabinopyranosidase			[bLArap	1,X	alcohol			H2O
H71	3.2.1.94	dextran exo-a-1,6-glucobiosidase	[aDGlcp	1,6	aDGlcp	1,6	aDGlcp	1,6	aDGlcp	H2O
H246	3.2.1.-	galactomannan exo-a-1,6-galactosidase			[aDGalp	1,6	bDManp	1,4	bDManp	H2O
H251	3.2.1.-	raffinose exo-a-1,6-galactosidase			[aDGalp	1,6	aDGlcp	1,2	bDFruf]	H2O
T332	2.4.1.-	galactan:galactan galactosyltransferase			[aDGalp	1,6	aDGalp	1,6	aDGalp	a-1,6-aDGalp
H404	3.2.1.-	melibiose a-1,6-galactosidase			[aDGalp	1,6	DGlcp]			H2O
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