4AEE | pdb_00004aee

CRYSTAL STRUCTURE OF MALTOGENIC AMYLASE FROM S.MARINUS

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e4aeeB5	A: a/b three-layered sandwiches	X: Fusion glycoprotein F2	H: HTH	T: winged helix domain	F:	ECOD (v294.1)
B	Rieske_2	e4aeeB7	A: a/b three-layered sandwiches	X: Fusion glycoprotein F2	H: HTH	T: winged helix domain	F: Rieske_2	ECOD (v294.1)
A	C1-set	e4aeeA4	A: a/b three-layered sandwiches	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: C1-set	ECOD (v294.1)
A	Ig_2	e4aeeA11	A: a/b three-layered sandwiches	X: Subtilisin-like	H: Subtilisin-like	T: Subtilisin-like	F: Ig_2	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
B	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
B	3.90.400.10	Alpha Beta	Alpha-Beta Complex	Oligo-1,6-glucosidase	domain 2	CATH (4.3.0)
B	2.60.40.1180	Mainly Beta	Sandwich	Immunoglobulin-like	Golgi alpha-mannosidase II	CATH (4.3.0)
A	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (4.3.0)
A	3.20.20.80	Alpha Beta	Alpha-Beta Barrel	TIM Barrel	Glycosidases	CATH (4.3.0)
A	3.90.400.10	Alpha Beta	Alpha-Beta Complex	Oligo-1,6-glucosidase	domain 2	CATH (4.3.0)
A	2.60.40.1180	Mainly Beta	Sandwich	Immunoglobulin-like	Golgi alpha-mannosidase II	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00128	Alpha amylase, catalytic domain (Alpha-amylase)	Alpha amylase, catalytic domain	Alpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, a ...	Alpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, and a carboxyl-terminal Greek key beta-barrel domain.	Domain
A, B	PF22427	Maltogenic amylase, C-terminal domain (SMMA_C)	Maltogenic amylase, C-terminal domain	This entry represents the C-terminal GHD-like domain present in Staphylothermus marinus maltogenic amylase (SMMA). SMMA is a extreme thermophile maltogenic amylase with an optimal temperature of 100 C, which hydrolyzes alpha(1-4)glycosyl linkages in ...	This entry represents the C-terminal GHD-like domain present in Staphylothermus marinus maltogenic amylase (SMMA). SMMA is a extreme thermophile maltogenic amylase with an optimal temperature of 100 C, which hydrolyzes alpha(1-4)glycosyl linkages in cyclodextrins and in linear malto-oligosaccharides [1].	Domain
A, B	PF22426	Maltogenic amylase, N-terminal domain (SMMA_N)	Maltogenic amylase, N-terminal domain	This entry represents the second beta-sandwich domain present in Staphylothermus marinus maltogenic amylase (SMMA). SMMA is a extreme thermophile maltogenic amylase with an optimal temperature of 100 C, which hydrolyzes alpha(1-4)glycosyl linkages in ...	This entry represents the second beta-sandwich domain present in Staphylothermus marinus maltogenic amylase (SMMA). SMMA is a extreme thermophile maltogenic amylase with an optimal temperature of 100 C, which hydrolyzes alpha(1-4)glycosyl linkages in cyclodextrins and in linear malto-oligosaccharides [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	ALPHA AMYLASE, CATALYTIC REGION	hydrolase activity, acting on glycosyl bonds hydrolase 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	IPR045857	Oligo-1,6-glucosidase, domain 2	Homologous Superfamily
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR014756	Immunoglobulin E-set	Homologous Superfamily
A, B	IPR059128	Maltogenic amylase, second beta-sandwich domain	Domain
A, B	IPR059145	Maltogenic amylase, GHD-like C-terminal domain	Domain
A, B	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, B	IPR006047	Glycosyl hydrolase family 13, catalytic domain	Domain
A, B	IPR013780	Glycosyl hydrolase, all-beta	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.