Mechanism	Retaining e
Clan	GH-A
3D Structure Status	( β / α ) 8 barrel
Catalytic Nucleophile/Base	Glu (experimental)
Catalytic Proton Donor	Glu (inferred)
Note	Following St John et al. [FEBS Letters 584:4435-4441 (2010); PMID: 20932833] several GH5 subfamilies have been reassigned to GH30. The subfamilies in GH30 are now indicated.
External resources	CAZypedia; Gaucher Disease; PRINTS;
Statistics	GenBank accession (8146); Uniprot accession (76); PDB accession (93); 3D entries (17); cryst (1)

Activity Id	EC#	Activity Name	Residue -2	Bond -1	Residue -1	Reacting Bond	Residue +1	Bond +1	Residue +2	Reactant
H7	3.2.1.8	xylan endo-b-1,4-xylosidase	bDXylp	1,4	bDXylp	1,4	bDXylp	1,4	bDXylp	H2O
H15	3.2.1.21	b-glucosidase			[bDGlcp	1,X	alcohol			H2O
H27	3.2.1.37	xylan exo-b-1,4-xylosidase			[bDXylp	1,4	bDXylp	1,4	bDXylp	H2O
H28	3.2.1.38	b-fucosidase			[bDfucp	1,X	alcohol			H2O
H32	3.2.1.45	ceramide b-glucosidase			[bDGlcp	1,X	ceramide			H2O
H57	3.2.1.75	pustulan endo-b-1,6-glucosidase	bDGlcp	1,6	bDGlcp	1,6	bDGlcp	1,6	bDGlcp	H2O
H109	3.2.1.136	glucuronoarabinoxylan endo-b-1,4-xylosidase	(aDGlcpA-1,2)bDXylp	1,4	bDXylp	1,4	bDXylp	1,4	bDXylp	H2O
H122	3.2.1.156	reducing end xylan exo-b-1,4-xylosidase	bDXylp	1,4	bDXylp	1,4	bDXylp]			H2O
H129	3.2.1.164	galactan endo-b-1,6-galactosidase	bDGalp	1,6	bDGalp	1,6	bDGalp	1,6	bDGalp	H2O
H132	3.2.1.167	baicalin b-glucuronidase			[bDGlcpA	1,X	baicalein			H2O
H164	3.2.1.213	galactan exo-b-1,6-galactobiosidase	[bDGalp	1,6	bDGalp	1,6	bDGalp	1,6	bDGalp	H2O
H214	3.2.1.-	glucuronoxylan endo-b-1,4-xylosidase	(bDGlcpA-1,2-)bDXylp	1,4	bDXylp	1,4	bDXylp	1,4	bDXylp	H2O
H234	3.2.1.-	gentiobiose b-1,6-glucosidase			[bDGlcp	1,6	DGlcp]			H2O
H235	3.2.1.-	glucuronoxylan exo-b-1,4-xylobiosidase	[bDXylp	1,4	bDXylp	1,4	bDXylp	1,4	(bDGlcpA_4OMe-1,2)bDXylp	H2O
H408	3.2.1.-	arabinogalactan exo-b-1,6-galactobiosidase	bDGalp	1,6	bDGalp	1,6	bDGalp	1,3	bDGalp	H2O
H409	3.2.1.-	exo-b-1,4-xylobiosidase	[bDXylp	1,4	bDXylp	1,4	bDXylp	1,4	bDXylp	H2O
H412	3.2.1.-	b-D-xylosidase			[bDXylp	1,X	alcohol			H2O
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