8A44

Plasmodium vivax Duffy binding protein region II bound the DARC ectodomain and monoclonal antibody DB1

External Resource: Annotation

Domain Annotation: ECOD Classification
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Protein Modification Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF05424	e8a44A1	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: PF05424	ECOD (1.6)
A	PF03011	e8a44A2	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: PF03011	ECOD (1.6)
C	PF07654	e8a44C1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07654	ECOD (1.6)
C	PF07686	e8a44C2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)
D	PF07654	e8a44D2	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07654	ECOD (1.6)
D	PF07686	e8a44D1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF07686	ECOD (1.6)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
C	Heavy Chain	IGHV5	-	duffy binding protein	SAbDab (2024-05-03)
D	Light Chain	IGKV1	Kappa	duffy binding protein	SAbDab (2024-05-03)

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	Duffy binding protein	host cell surface binding binding host cell surface receptor binding	-	membrane cellular anatomical entity
B	Atypical chemokine receptor 1	C-C chemokine binding protein binding binding chemokine binding cytokine binding molecular transducer activity signaling receptor activity G protein-coupled receptor activity transmembrane signaling receptor activity	response to stimulus defense response response to stress inflammatory response cellular response to stimulus regulation of biological process response to organic substance regulation of cellular process cell surface receptor signaling pathway signaling biological regulation response to cytokine response to chemokine cytokine-mediated signaling pathway response to stimulus defense response response to stress inflammatory response cellular response to stimulus regulation of biological process response to organic substance regulation of cellular process cell surface receptor signaling pathway signaling biological regulation response to cytokine response to chemokine cytokine-mediated signaling pathway cellular response to chemokine chemokine-mediated signaling pathway cell communication cellular response to chemical stimulus response to chemical G protein-coupled receptor signaling pathway cellular process cellular response to cytokine stimulus signal transduction cellular response to organic substance multicellular organismal process cellular biosynthetic process organic substance metabolic process regulation of cytokine production organic substance biosynthetic process cytokine production regulation of multicellular organismal process regulation of biosynthetic process cellular metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of chemokine production regulation of cellular biosynthetic process regulation of gene expression biosynthetic process chemokine production regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process	membrane-bounded organelle intracellular anatomical structure early endosome endosome intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle cytoplasm vesicle cell periphery membrane-bounded organelle intracellular anatomical structure early endosome endosome intracellular vesicle cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle cytoplasm vesicle cell periphery plasma membrane membrane recycling endosome
C	Heavy chain of monoclonal antibody DB1	-	-	-
D	Light chain of monoclonal antibody DB1	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR043057	Erythrocyte binding antigen 175, C-terminal domain superfamily	Homologous Superfamily
A	IPR008602	Duffy-antigen binding domain	Domain
A	IPR021620	Erythrocyte binding antigen 175, C-terminal	Domain
A	IPR021015	Duffy-antigen binding, C-terminal	Domain
A	IPR042202	Duffy-antigen binding superfamily	Homologous Superfamily
A	IPR021032	Duffy-antigen binding, N-terminal	Domain
B	IPR005384	Duffy antigen/chemokine receptor	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	Pharos: Q16570	malaria psoriasis subependymal giant cell astrocytoma atypical teratoid rhabdoid tumor cystic fibrosis Emery-Dreifuss muscular dystrophy invasive ductal breast carcinoma myopathy pancreatic intraductal papillary-mucinous carcinoma pilocytic astrocytoma pterygium ulcerative colitis breast cancer Duchenne muscular dystrophy glioblastoma malaria psoriasis subependymal giant cell astrocytoma atypical teratoid rhabdoid tumor cystic fibrosis Emery-Dreifuss muscular dystrophy invasive ductal breast carcinoma myopathy pancreatic intraductal papillary-mucinous carcinoma pilocytic astrocytoma pterygium ulcerative colitis breast cancer Duchenne muscular dystrophy glioblastoma lung adenocarcinoma non-small cell lung carcinoma pancreatic intraductal papillary-mucinous neoplasm pituitary cancer Sjogren syndrome breast carcinoma ductal breast carcinoma in situ interstitial cystitis osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B	TYS	Parent Component: TYR RESID: AA0172 PSI-MOD : O4'-sulfo-L-tyrosine MOD:00181

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 R01GM133198.