1LF9 | pdb_00001lf9

CRYSTAL STRUCTURE OF BACTERIAL GLUCOAMYLASE COMPLEXED WITH ACARBOSE

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)
B	d1lf9b1	All alpha proteins	alpha/alpha toroid	Six-hairpin glycosidases	Bacterial glucoamylase C-terminal domain-like	Bacterial glucoamylase, C-terminal domain	(Thermoanaerobacterium thermosaccharolyticum ) [TaxId: 1517 ],	SCOPe (2.08)
B	d1lf9b2	All beta proteins	Supersandwich	Galactose mutarotase-like	Bacterial glucoamylase N-terminal domain-like	Bacterial glucoamylase, N-terminal domain	(Thermoanaerobacterium thermosaccharolyticum ) [TaxId: 1517 ],	SCOPe (2.08)
A	d1lf9a1	All alpha proteins	alpha/alpha toroid	Six-hairpin glycosidases	Bacterial glucoamylase C-terminal domain-like	Bacterial glucoamylase, C-terminal domain	(Thermoanaerobacterium thermosaccharolyticum ) [TaxId: 1517 ],	SCOPe (2.08)
A	d1lf9a2	All beta proteins	Supersandwich	Galactose mutarotase-like	Bacterial glucoamylase N-terminal domain-like	Bacterial glucoamylase, N-terminal domain	(Thermoanaerobacterium thermosaccharolyticum ) [TaxId: 1517 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Six-hairpin glycosidases	8042992	3000970	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Galactose mutarotase-like	8042995	3000035	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Six-hairpin glycosidases	8042992	3000970	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Galactose mutarotase-like	8042995	3000035	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	Glucodextran_N	e1lf9B1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: supersandwich (From Topology)	T: supersandwich	F: Glucodextran_N	ECOD (1.6)
B	Glyco_hydro_15	e1lf9B2	A: alpha superhelices	X: Repetitive alpha hairpins	H: alpha/alpha toroid (From Topology)	T: alpha/alpha toroid	F: Glyco_hydro_15	ECOD (1.6)
A	Glucodextran_N	e1lf9A1	A: beta sandwiches	X: Glycosyl hydrolase domain-like	H: supersandwich (From Topology)	T: supersandwich	F: Glucodextran_N	ECOD (1.6)
A	Glyco_hydro_15	e1lf9A2	A: alpha superhelices	X: Repetitive alpha hairpins	H: alpha/alpha toroid (From Topology)	T: alpha/alpha toroid	F: Glyco_hydro_15	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.70.98.10	Mainly Beta	Distorted Sandwich	Beta-galactosidase	Chain A, domain 5	CATH (4.2.0)
B	1.50.10.10	Mainly Alpha	Alpha/alpha barrel	Glycosyltransferase		CATH (4.2.0)
A	2.70.98.10	Mainly Beta	Distorted Sandwich	Beta-galactosidase	Chain A, domain 5	CATH (4.2.0)
A	1.50.10.10	Mainly Alpha	Alpha/alpha barrel	Glycosyltransferase		CATH (4.2.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	GLUCOAMYLASE	binding carbohydrate binding alpha-glucosidase activity hydrolase activity, acting on glycosyl bonds glucosidase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity glucan 1,4-alpha-glucosidase activity glycosyltransferase activity transferase activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR012341	Six-hairpin glycosidase-like superfamily	Homologous Superfamily
A, B	IPR015220	Glucodextranase, N-terminal	Domain
A, B	IPR046966	Glucoamylase, active site	Conserved Site
A, B	IPR006425	Glucoamylase, bacterial	Family
A, B	IPR008928	Six-hairpin glycosidase superfamily	Homologous Superfamily
A, B	IPR014718	Glycoside hydrolase-type carbohydrate-binding	Homologous Superfamily
A, B	IPR011613	GH15-like domain	Domain
A, B	IPR011013	Galactose mutarotase-like domain 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.