Annotations: 4IOP

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	C-type lectin domain	8065483	4002453	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	C-type lectin-like	8065484	3001261	SCOP2 (2022-06-29)
B	SCOP2 Family	C-type lectin domain	8065463	4002453	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	C-type lectin-like	8065464	3001261	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	PF00059	e4iopA1	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	e4iopB1	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00059	Lectin C-type domain (Lectin_C)	Lectin C-type domain	This family includes both long and short form C-type	Domain
B	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	C-type lectin domain family 2 member A	binding carbohydrate binding identical protein binding protein binding protein homodimerization activity protein dimerization activity	lymphocyte mediated immunity biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus leukocyte mediated cytotoxicity response to biotic stimulus immune effector process immune system process defense response to other organism response to stress natural killer cell mediated cytotoxicity lymphocyte mediated immunity biological process involved in interspecies interaction between organisms response to stimulus immune response response to other organism defense response defense response to symbiont response to external stimulus leukocyte mediated cytotoxicity response to biotic stimulus immune effector process immune system process defense response to other organism response to stress natural killer cell mediated cytotoxicity innate immune response leukocyte mediated immunity cellular process response to external biotic stimulus natural killer cell mediated immunity cell killing	cell periphery plasma membrane membrane cellular anatomical entity
B	Killer cell lectin-like receptor subfamily F member 2	binding carbohydrate binding identical protein binding protein binding protein homodimerization activity protein dimerization activity	multicellular organismal process regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process cytokine production regulation of cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process multicellular organismal process regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process cytokine production regulation of cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process cellular metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression positive regulation of multicellular organismal process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process positive regulation of cytokine production regulation of metabolic process positive regulation of cellular biosynthetic process lymphocyte mediated immunity regulated exocytosis cellular localization biological process involved in interspecies interaction between organisms response to stimulus transport lymphocyte activation cell activation involved in immune response leukocyte degranulation vesicle-mediated transport response to biotic stimulus leukocyte activation localization secretion by cell response to stress natural killer cell activation involved in immune response leukocyte activation involved in immune response establishment of localization in cell innate immune response leukocyte mediated immunity response to external biotic stimulus natural killer cell mediated immunity lymphocyte activation involved in immune response immune response secretion response to other organism defense response cell activation export from cell defense response to symbiont response to external stimulus natural killer cell activation leukocyte mediated cytotoxicity establishment of localization immune effector process exocytosis immune system process defense response to other organism natural killer cell degranulation natural killer cell mediated cytotoxicity cell killing	cell periphery plasma membrane membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001304	C-type lectin-like	Domain
A	IPR016186	C-type lectin-like/link domain superfamily	Homologous Superfamily
A	IPR033992	Natural killer cell receptor-like, C-type lectin-like domain	Domain
A	IPR016187	C-type lectin fold	Homologous Superfamily
B	IPR001304	C-type lectin-like	Domain
B	IPR016186	C-type lectin-like/link domain superfamily	Homologous Superfamily
B	IPR033992	Natural killer cell receptor-like, C-type lectin-like domain	Domain
B	IPR016187	C-type lectin fold	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q6UVW9	psoriasis
B	Pharos: D3W0D1	psoriasis

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.