3BQK | pdb_00003bqk

Structure of a chondroitin sulphate binding DBL3X from a var2csa encoded PfEMP1 protein in complex with sulphate

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)
A	Duffy_binding	e3bqkA2	A: alpha bundles	X: Duffy-binding-like domain, N-terminal subdomain (From Topology)	H: Duffy-binding-like domain, N-terminal subdomain (From Topology)	T: Duffy-binding-like domain, N-terminal subdomain	F: Duffy_binding	ECOD (1.6)
A	PTZ00176	e3bqkA1	A: alpha bundles	X: Duffy-binding-like domain, C-terminal subdomain (From Topology)	H: Duffy-binding-like domain, C-terminal subdomain (From Topology)	T: Duffy-binding-like domain, C-terminal subdomain	F: PTZ00176	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.1310.20	Mainly Alpha	Up-down Bundle	5 helical Cullin repeat like	Duffy-antigen binding domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF05424	Duffy binding domain (Duffy_binding)	Duffy binding domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Erythrocyte membrane protein 1	host cell surface binding binding host cell surface receptor binding	-	cellular anatomical structure membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR008602	Duffy-antigen binding domain	Domain
A	IPR044932	Plasmodium falciparum erythrocyte membrane protein 1, acidic terminal segment superfamily	Homologous Superfamily
A	IPR042202	Duffy-antigen binding superfamily	Homologous Superfamily
A	IPR032761	Plasmodium falciparum erythrocyte membrane protein 1, N-terminal	Domain
A	IPR029211	Plasmodium falciparum erythrocyte membrane protein 1, acidic terminal segment	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.