Annotations: 3APG

Crystal structure of hyperthermophilic beta-glucosidase from pyrococcus furiosus

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
A	d3apga1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	Family 1 of glycosyl hydrolase	automated matches	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
A	d3apga2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
B	d3apgb1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	Family 1 of glycosyl hydrolase	automated matches	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
B	d3apgb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
C	d3apgc1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	Family 1 of glycosyl hydrolase	automated matches	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
C	d3apgc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
D	d3apgd1	Alpha and beta proteins (a/b)	TIM beta/alpha-barrel	(Trans)glycosidases	Family 1 of glycosyl hydrolase	automated matches	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)
D	d3apgd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Pyrococcus furiosus ) [TaxId: 2261 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	(Trans)glycosidases	8065774	3000313	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	(Trans)glycosidases	8065774	3000313	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	(Trans)glycosidases	8065774	3000313	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	(Trans)glycosidases	8065774	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	PDH_N, F420_oxidored	e3apgA1	A: a/b three-layered sandwiches	X: Cystatin-like	H: Cystatin/monellin	T: Cystatin/monellin	F: PDH_N, F420_oxidored	ECOD (v294.1)
B	PNP_UDP_1	e3apgB1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: PNP_UDP_1	ECOD (v294.1)
C	PNP_UDP_1	e3apgC1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: PNP_UDP_1	ECOD (v294.1)
D	PNP_UDP_1	e3apgD1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: PNP_UDP_1	ECOD (v294.1)

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)
C	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
D	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Beta-glucosidase	hydrolase activity, acting on glycosyl bonds glucosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity beta-glucosidase activity catalytic activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR053427	Beta-galactosidase	Family
A, B, C, D	IPR001360	Glycoside hydrolase family 1	Family
A, B, C, D	IPR018120	Glycoside hydrolase family 1, active site	Active Site
A, B, C, D	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, B, C, D	IPR033132	Glycosyl hydrolases family 1, N-terminal conserved site	Conserved Site

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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.