5B1W

Crystal structure of human dendritic cell inhibitory receptor (DCIR) C-type lectin domain in ligand-free form

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
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d5b1wa1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d5b1wa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d5b1wb1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d5b1wb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d5b1wc1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d5b1wc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d5b1wd1	Alpha and beta proteins (a+b)	C-type lectin-like	C-type lectin-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d5b1wd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	C-type lectin-like	8065496	3001261	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	C-type lectin-like	8065496	3001261	SCOP2B (2022-06-29)
C	SCOP2 Family	C-type lectin domain	8065495	4002453	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	C-type lectin-like	8065496	3001261	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	C-type lectin-like	8065496	3001261	SCOP2B (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	PF00059	e5b1wA1	A: a+b complex topology	X: C-type lectin-like (From Homology)	H: C-type lectin-like	T: C-type lectin-like	F: PF00059	ECOD (1.6)
B	PF00059	e5b1wB1	A: a+b complex topology	X: C-type lectin-like (From Homology)	H: C-type lectin-like	T: C-type lectin-like	F: PF00059	ECOD (1.6)
C	PF00059	e5b1wC1	A: a+b complex topology	X: C-type lectin-like (From Homology)	H: C-type lectin-like	T: C-type lectin-like	F: PF00059	ECOD (1.6)
D	PF00059	e5b1wD1	A: a+b complex topology	X: C-type lectin-like (From Homology)	H: C-type lectin-like	T: C-type lectin-like	F: PF00059	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.100.10	Alpha Beta	Roll	Mannose-Binding Protein A	Chain A	CATH (4.3.0)
B	3.10.100.10	Alpha Beta	Roll	Mannose-Binding Protein A	Chain A	CATH (4.3.0)
C	3.10.100.10	Alpha Beta	Roll	Mannose-Binding Protein A	Chain A	CATH (4.3.0)
D	3.10.100.10	Alpha Beta	Roll	Mannose-Binding Protein A	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00059	Lectin C-type domain (Lectin_C)	Lectin C-type domain	This family includes both long and short form C-type	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	C-type lectin domain family 4 member A	binding carbohydrate binding mannose binding monosaccharide binding small molecule binding cation binding ion binding calcium ion binding metal ion binding molecular transducer activity transmembrane signaling receptor activity signaling receptor activity	multicellular organismal process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process organic substance metabolic process organic substance biosynthetic process negative regulation of cellular process cytokine production regulation of cytokine production regulation of multicellular organismal process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process multicellular organismal process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process organic substance metabolic process organic substance biosynthetic process negative regulation of cellular process cytokine production regulation of cytokine production regulation of multicellular organismal process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process cellular metabolic process negative regulation of metabolic process biological regulation negative regulation of cytokine production regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process negative regulation of multicellular organismal process regulation of metabolic process biological process involved in interspecies interaction between organisms antifungal innate immune response response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus defense response to fungus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus response to fungus CD8-positive, alpha-beta T cell activation T cell activation cell activation alpha-beta T cell activation lymphocyte activation leukocyte activation regulation of tumor necrosis factor production negative regulation of tumor necrosis factor production tumor necrosis factor superfamily cytokine production tumor necrosis factor production regulation of tumor necrosis factor superfamily cytokine production negative regulation of tumor necrosis factor superfamily cytokine production cellular response to stimulus cell surface receptor signaling pathway signaling signal transduction cell communication adaptive immune response cell adhesion antigen processing and presentation plasmacytoid dendritic cell antigen processing and presentation dendritic cell antigen processing and presentation antigen processing and presentation of peptide antigen via MHC class I antigen processing and presentation of exogenous peptide antigen via MHC class I antigen processing and presentation of exogenous peptide antigen antigen processing and presentation of peptide antigen antigen processing and presentation of exogenous antigen	cell periphery cell surface membrane plasma membrane cellular anatomical entity external side of plasma membrane side of membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR016187	C-type lectin fold	Homologous Superfamily
A, B, C, D	IPR033989	CD209-like, C-type lectin-like domain	Domain
A, B, C, D	IPR001304	C-type lectin-like	Domain
A, B, C, D	IPR018378	C-type lectin, conserved site	Conserved Site
A, B, C, D	IPR016186	C-type lectin-like/link domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: Q9UMR7	allergic disease Liver Cirrhosis, Experimental dermatomyositis lung adenocarcinoma malignant glioma ovarian cancer tuberculosis B-cell chronic lymphocytic leukemia gastric carcinoma interstitial cystitis lung cancer MALT lymphoma pilocytic astrocytoma ulcerative colitis chronic obstructive pulmonary disease allergic disease Liver Cirrhosis, Experimental dermatomyositis lung adenocarcinoma malignant glioma ovarian cancer tuberculosis B-cell chronic lymphocytic leukemia gastric carcinoma interstitial cystitis lung cancer MALT lymphoma pilocytic astrocytoma ulcerative colitis chronic obstructive pulmonary disease head and neck cancer lung carcinoma non-small cell lung carcinoma Sjogren syndrome

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.