Annotations: 5A2E

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	SRCR	e5a2eA1	A: a+b complex topology	X: SRCR-like	H: SRCR-like (From Topology)	T: SRCR-like	F: SRCR	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.250.10	Alpha Beta	Roll	Mac-2 Binding Protein	SRCR-like domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00530	Scavenger receptor cysteine-rich domain (SRCR)	Scavenger receptor cysteine-rich domain	These domains are disulphide rich extracellular domains. These domains are found in several extracellular receptors and may be involved in protein-protein interactions.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	T-CELL DIFFERENTIATION ANTIGEN CD6	protein binding binding kinase binding enzyme binding protein kinase binding carbohydrate derivative binding lipoteichoic acid binding lipid binding lipopolysaccharide binding identical protein binding	response to stimulus immune response immune system process adaptive immune response defense response response to stress inflammatory response acute inflammatory response to antigenic stimulus acute inflammatory response inflammatory response to antigenic stimulus multicellular organismal process immunological synapse formation cell-cell recognition cell activation response to stimulus immune response immune system process adaptive immune response defense response response to stress inflammatory response acute inflammatory response to antigenic stimulus acute inflammatory response inflammatory response to antigenic stimulus multicellular organismal process immunological synapse formation cell-cell recognition cell activation cell recognition cellular process lymphocyte activation leukocyte activation cellular response to stimulus biological process involved in interspecies interaction between organisms regulation of cellular process response to lipid signaling cellular response to lipopolysaccharide response to biotic stimulus cell communication lipopolysaccharide-mediated signaling pathway cellular response to biotic stimulus response to bacterium response to external biotic stimulus signal transduction regulation of biological process cell surface receptor signaling pathway response to other organism biological regulation response to oxygen-containing compound response to external stimulus cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical cellular response to lipid response to molecule of bacterial origin positive regulation of biological process regulation of cytokine production involved in inflammatory response positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process cytokine production regulation of cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process positive regulation of cellular process production of molecular mediator involved in inflammatory response regulation of biosynthetic process regulation of macromolecule metabolic process cytokine production involved in inflammatory response gene expression macromolecule biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression positive regulation of multicellular organismal process metabolic process regulation of macromolecule biosynthetic process positive regulation of cytokine production involved in inflammatory response macromolecule metabolic process positive regulation of cytokine production regulation of metabolic process defense response to symbiont defense response to other organism innate immune response heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules cell adhesion cell-cell adhesion cell-cell adhesion via plasma-membrane adhesion molecules positive regulation of cell population proliferation regulation of leukocyte activation regulation of cell activation positive regulation of cell activation T cell activation lymphocyte proliferation positive regulation of leukocyte activation regulation of immune system process positive regulation of immune system process regulation of leukocyte proliferation cell population proliferation positive regulation of T cell activation positive regulation of lymphocyte proliferation positive regulation of T cell proliferation regulation of cell population proliferation mononuclear cell proliferation regulation of leukocyte cell-cell adhesion positive regulation of leukocyte proliferation positive regulation of leukocyte cell-cell adhesion leukocyte proliferation leukocyte cell-cell adhesion positive regulation of cell-cell adhesion positive regulation of lymphocyte activation positive regulation of mononuclear cell proliferation regulation of cell-cell adhesion T cell proliferation regulation of lymphocyte proliferation positive regulation of cell adhesion regulation of cell adhesion regulation of T cell activation regulation of T cell proliferation regulation of mononuclear cell proliferation regulation of lymphocyte activation	cell periphery cellular anatomical structure immunological synapse plasma membrane membrane extracellular region cell surface

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001190	SRCR domain	Domain
A	IPR036772	SRCR-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P30203	multiple sclerosis atypical teratoid rhabdoid tumor exocrine pancreatic carcinoma interstitial cystitis psoriasis Crohn disease glioblastoma large cell medulloblastoma Multiple Sclerosis, Acute Fulminating tuberculosis cutaneous lupus erythematosus inflammatory bowel disease malignant pancreatic neoplasm ovarian cancer ulcerative colitis

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.