2J43

Alpha-glucan recognition by family 41 carbohydrate-binding modules from streptococcal virulence factors

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)
A	d2j43a1	All beta proteins	Prealbumin-like	Starch-binding domain-like	PUD-like	Pullulanase PulA	(Streptococcus pyogenes ) [TaxId: 1314 ],	SCOPe (2.08)
B	d2j43b1	All beta proteins	Prealbumin-like	Starch-binding domain-like	PUD-like	Pullulanase PulA	(Streptococcus pyogenes ) [TaxId: 1314 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Starch-binding domain-like	8034617	3000816	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Starch-binding domain-like	8034618	3000816	SCOP2B (2022-06-29)
B	SCOP2 Family	PUD-like	8022237	4001670	SCOP2 (2022-06-29)
B	SCOP2 Family	PUD-like	8022238	4001670	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Starch-binding domain-like	8034617	3000816	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Starch-binding domain-like	8034618	3000816	SCOP2 (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	PUD	e2j43A1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: PUD	ECOD (1.6)
B	PUD	e2j43B1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Prealbumin-like	F: PUD	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.1110	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)
B	2.60.40.1110	Mainly Beta	Sandwich	Immunoglobulin-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF03714	Bacterial pullanase-associated domain (PUD)	Bacterial pullanase-associated domain	Domain is found in pullanase - carbohydrate de-branching - proteins. It is found both to the N or the C terminii of of the alpha-amylase active site region. This domain contains several conserved aromatic residues that are suggestive of a carbohydrat ...	Domain is found in pullanase - carbohydrate de-branching - proteins. It is found both to the N or the C terminii of of the alpha-amylase active site region. This domain contains several conserved aromatic residues that are suggestive of a carbohydrate binding function.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SPYDX	binding carbohydrate binding pullulanase activity hydrolase activity, acting on glycosyl bonds hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity	carbohydrate metabolic process primary metabolic process metabolic process cellular process	cellular anatomical structure membrane extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR013784	Carbohydrate-binding-like fold	Homologous Superfamily
A, B	IPR017853	Glycoside hydrolase superfamily	Homologous Superfamily
A, B	IPR006047	Glycosyl hydrolase, family 13, catalytic domain	Domain
A, B	IPR005323	Pullulanase, carbohydrate-binding module 41	Domain
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR014756	Immunoglobulin E-set	Homologous Superfamily
A, B	IPR011838	Pullulanase, extracellular	Domain
A, B	IPR014755	Copper resistance protein CopC/internalin, immunoglobulin-like	Homologous Superfamily
A, B	IPR013780	Glycosyl hydrolase, all-beta	Homologous Superfamily
A, B	IPR004193	Glycoside hydrolase, family 13, N-terminal	Domain
A, B	IPR040806	SpuA, C-terminal	Domain
A, B	IPR019931	LPXTG cell wall anchor domain	Domain

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.