Annotations: 2VNG

Family 51 carbohydrate binding module from a family 98 glycoside hydrolase produced by Clostridium perfringens in complex with blood group A-trisaccharide ligand.

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	d2vngb_	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	NPCBM-like	automated matches	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)
A	d2vnga1	All beta proteins	Galactose-binding domain-like	Galactose-binding domain-like	NPCBM-like	Uncharacterized protein CPE0329	(Clostridium perfringens ) [TaxId: 1502 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	galactose-binding domain-like	8037610	3000087	SCOP2B (2022-06-29)
A	SCOP2 Family	NPCMB-like	8025231	4000220	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	galactose-binding domain-like	8037610	3000087	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)
B	SIS	e2vngB1	A: a/b three-layered sandwiches	X: Ribosomal protein L31e-like	H: Reductive activator for corrinoid/iron-sulfur protein second domain	T: Reductive activator for corrinoid/iron-sulfur protein second domain	F: SIS	ECOD (v294.1)
A	NPCBM	e2vngA2	A: a/b three-layered sandwiches	X: Immunoglobulin-like beta-sandwich	H: Ribosomal protein L14-related	T: Ribosomal protein L14-related	F: NPCBM	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.60.120.1060	Mainly Beta	Sandwich	Jelly Rolls	NPCBM/NEW2 domain	CATH (4.3.0)
A	2.60.120.1060	Mainly Beta	Sandwich	Jelly Rolls	NPCBM/NEW2 domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF08305	NPCBM/NEW2 domain (NPCBM)	NPCBM/NEW2 domain	This novel putative carbohydrate binding module (NPCBM) domain is found at the N-terminus of glycosyl hydrolase family 98 proteins [1]. This domain has also been called the NEW2 domain [2]. NPCBM domains found in bacterial conflict systems are predi ...	This novel putative carbohydrate binding module (NPCBM) domain is found at the N-terminus of glycosyl hydrolase family 98 proteins [1]. This domain has also been called the NEW2 domain [2]. NPCBM domains found in bacterial conflict systems are predicted to interact with invasive molecules and recruit downstream effectors [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	CPE0329	catalytic activity cation binding ion binding binding metal ion binding small molecule binding	carbohydrate metabolic process primary metabolic process metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR013222	Glycosyl hydrolase family 98, putative carbohydrate-binding module	Domain
A, B	IPR013190	Glycosyl hydrolase family 98, C-terminal	Domain
A, B	IPR011071	Polysaccharide lyase family 8-like, C-terminal	Homologous Superfamily
A, B	IPR038637	NPCBM domain superfamily	Homologous Superfamily
A, B	IPR013191	Glycosyl hydrolase family 98, central domain	Domain
A, B	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily

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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.