4QLK | pdb_00004qlk

Crystal structure of rice BGlu1 E176Q/Y341A mutant complexed with cellotetraose

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d4qlkb_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	automated matches	automated matches	Japanese rice (Oryza sativa Japonica Group ) [TaxId: 39947 ],	SCOPe (2.08)
A	d4qlka_	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	automated matches	automated matches	Japanese rice (Oryza sativa Japonica Group ) [TaxId: 39947 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	(Trans)glycosidases	8065748	3000313	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	(Trans)glycosidases	8065748	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)
B	zf-ANAPC11	e4qlkB1	A: alpha bundles	X: Repetitive alpha hairpins	H: ARM repeat	T: ARM repeat	F: zf-ANAPC11	ECOD (develop294)
A	zf-ANAPC11	e4qlkA1	A: alpha bundles	X: Repetitive alpha hairpins	H: ARM repeat	T: ARM repeat	F: zf-ANAPC11	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
A	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	PF00232	Glycosyl hydrolase family 1 (Glyco_hydro_1)	Glycosyl hydrolase family 1		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Beta-glucosidase 7	amygdalin beta-glucosidase activity hydrolase activity, acting on glycosyl bonds glucosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity beta-glucosidase activity catalytic activity cellobiose glucosidase activity fucosidase activity beta-D-fucosidase activity identical protein binding protein binding binding protein homodimerization activity amygdalin beta-glucosidase activity hydrolase activity, acting on glycosyl bonds glucosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity beta-glucosidase activity catalytic activity cellobiose glucosidase activity fucosidase activity beta-D-fucosidase activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity beta-galactosidase activity galactosidase activity beta-mannosidase activity mannosidase activity prunasin beta-glucosidase activity glucan endo-1,3-beta-D-glucosidase activity beta-L-arabinosidase activity beta-gentiobiose beta-glucosidase activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001360	Glycoside hydrolase family 1	Family
A, B	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.