Annotations: 1AQ0

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1aq0a_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	beta-glycanases	Plant beta-glucanases	(Hordeum vulgare ) [TaxId: 4513 ],	SCOPe (2.08)
B	d1aq0b_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	beta-glycanases	Plant beta-glucanases	(Hordeum vulgare ) [TaxId: 4513 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	beta-glycanases	8030992	4003164	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	(Trans)glycosidases	8043371	3000313	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	(Trans)glycosidases	8043371	3000313	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Glyco_hydro_17	e1aq0A1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_17	ECOD (1.6)
B	Glyco_hydro_17	e1aq0B1	A: a/b barrels	X: TIM beta/alpha-barrel	H: TIM barrels (From Topology)	T: TIM barrels	F: Glyco_hydro_17	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
B	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00332	Glycosyl hydrolases family 17 (Glyco_hydro_17)	Glycosyl hydrolases family 17	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	1,3-1,4-BETA-GLUCANASE	licheninase activity hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	carbohydrate metabolic process organic substance metabolic process primary metabolic process metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR044965	Glycoside hydrolase family 17, plant	Family
A, B	IPR000490	Glycoside hydrolase family 17	Family
A, B	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily

Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage

Chains	Enzyme Name	Description	Catalytic Residues
A	licheninase (glycosyl hydrolase 17 family) M-CSA #400	Functions in plant cell wall hydrolysis ((1->4)-beta-D-glucosidic linkages in beta-D-glucans containing (1->3)- and (1->4)-bonds) during mobilization of the endosperm in germinating grain or during the growth of vegetative tissues. This protein is involved in the pathway beta-D-glucan degradation, which is part of Glycan metabolism.	Defined by 4 residues: GLU:A-232GLU:A-280LYS:A-283GLU:A-288 \| Explore in 3D: M-CSA Motif Definition Search M-CSA Motif EC: 3.2.1.73 (PDB Primary Data) Search M-CSA Motif + EC 3.2.1.73

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