Annotations: 13BS

CryoEM structure of IL36RA-Fab complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Cytokine	8070387	3000648	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00340	Interleukin-1 / 18 (IL1)	Interleukin-1 / 18	This family includes interleukin-1 and interleukin-18.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Interleukin-36 receptor antagonist protein	protein binding binding interleukin-1 receptor binding signaling receptor binding cytokine receptor binding growth factor receptor binding molecular function activator activity molecular function regulator activity cytokine activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity signaling receptor inhibitor activity receptor antagonist activity protein binding binding interleukin-1 receptor binding signaling receptor binding cytokine receptor binding growth factor receptor binding molecular function activator activity molecular function regulator activity cytokine activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity signaling receptor inhibitor activity receptor antagonist activity cytokine binding interleukin-1 receptor antagonist activity molecular function inhibitor activity interleukin-1 binding growth factor binding	humoral immune response biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response immune response defense response to symbiont response to external stimulus antimicrobial humoral response response to biotic stimulus defense response to fungus defense response to other organism response to stress immune system process antifungal humoral response humoral immune response biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response immune response defense response to symbiont response to external stimulus antimicrobial humoral response response to biotic stimulus defense response to fungus defense response to other organism response to stress immune system process antifungal humoral response response to external biotic stimulus response to fungus multicellular organismal process regulation of type II interferon production regulation of cellular process type II interferon production negative regulation of biological process cytokine production regulation of cytokine production negative regulation of cellular process regulation of multicellular organismal process negative regulation of type II interferon production negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process negative regulation of metabolic process biological regulation negative regulation of cytokine production regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process negative regulation of multicellular organismal process regulation of metabolic process inflammatory response innate immune response cellular response to stimulus negative regulation of signaling signaling response to cytokine regulation of signal transduction negative regulation of cell communication cytokine-mediated signaling pathway cell communication cellular response to cytokine stimulus signal transduction regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus regulation of cytokine-mediated signaling pathway negative regulation of signal transduction response to peptide regulation of response to cytokine stimulus negative regulation of response to cytokine stimulus regulation of response to stimulus negative regulation of cytokine-mediated signaling pathway response to chemical regulation of cell communication interleukin-17 production negative regulation of interleukin-17 production regulation of interleukin-17 production response to lipid cellular response to lipopolysaccharide response to oxygen-containing compound cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound cellular response to biotic stimulus cellular response to chemical stimulus response to bacterium cellular response to lipid response to molecule of bacterial origin	cellular anatomical structure extracellular region intracellular anatomical structure cytoplasm
C [auth L]	Fab light chain	-	-	-
B [auth H]	Fab heavy chain	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000975	Interleukin-1 family	Family
A	IPR003297	Interleukin-1 receptor antagonist/Interleukin-36	Family
A	IPR020877	Interleukin-1 conserved site	Conserved Site
A	IPR008996	Cytokine IL1/FGF	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: Q9UBH0	psoriasis pustulosis palmaris et plantaris psoriasis 14, pustular Acrodermatitis continua of Hallopeau periodic fever syndrome myocardial infarction

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.