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Guidelines

MIRAGE

interleukin 1 receptor antagonist

Summary

Gene Symbol

Il1rn

Organism

Mus musculus (house mouse)

External Links

NCBI Gene

16181

PubChem

16181

Alliance of Genome Resources

MGI:96547

Annotation

Keyword

Alternative splicing
Cytoplasm
Disulfide bond
Glycoprotein
Proteomics identification
Receptor
Reference proteome
Secreted
Signal

Proteins

Displaying **all 4** entries
UniProt	Protein Name
Q542C7
Q542W1
Q3TBV5
P25085	IL1 inhibitor

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 21 in total

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GO Term	Evidence Code	PMID
fever generation	ISO
lipid metabolic process	IMP	12975454
acute-phase response	ISO
inflammatory response	IBA
inflammatory response	IEA

GO Hierarchy

biological process

immune system process [inference]

immune response

metabolic process [inference]

primary metabolic process [inference]

lipid metabolic process

organic substance metabolic process [inference]

lipid metabolic process

cellular process [inference]

signal transduction

cellular localization [inference]

cellular macromolecule localization [inference]

protein localization [inference]

establishment of protein localization [inference]

protein transport [inference]

protein secretion [inference]

insulin secretion

establishment of protein localization to extracellular region [inference]

protein secretion [inference]

insulin secretion

protein localization to extracellular region [inference]

establishment of protein localization to extracellular region [inference]

protein secretion [inference]

insulin secretion

export from cell [inference]

secretion by cell [inference]

protein secretion [inference]

insulin secretion

signal release [inference]

hormone secretion [inference]

peptide hormone secretion [inference]

insulin secretion

multicellular organismal process [inference]

system process [inference]

nervous system process [inference]

cognition [inference]

learning or memory [inference]

memory

behavior [inference]

learning or memory [inference]

memory

multicellular organismal-level homeostasis [inference]

temperature homeostasis [inference]

heat generation [inference]

fever generation

homeostatic process [inference]

multicellular organismal-level homeostasis [inference]

temperature homeostasis [inference]

heat generation [inference]

fever generation

response to stimulus [inference]

response to stress [inference]

defense response [inference]

inflammatory response

acute inflammatory response [inference]

acute-phase response

fever generation

immune response

response to endogenous stimulus [inference]

response to hormone [inference]

response to steroid hormone [inference]

response to corticosteroid [inference]

response to glucocorticoid

response to chemical [inference]

response to organic substance [inference]

response to hormone [inference]

response to steroid hormone [inference]

response to corticosteroid [inference]

response to glucocorticoid

response to organic cyclic compound [inference]

response to steroid hormone [inference]

response to corticosteroid [inference]

response to glucocorticoid

response to lipid [inference]

response to steroid hormone [inference]

response to corticosteroid [inference]

response to glucocorticoid

localization [inference]

macromolecule localization [inference]

cellular macromolecule localization [inference]

protein localization [inference]

establishment of protein localization [inference]

protein transport [inference]

protein secretion [inference]

insulin secretion

establishment of protein localization to extracellular region [inference]

protein secretion [inference]

insulin secretion

protein localization to extracellular region [inference]

establishment of protein localization to extracellular region [inference]

protein secretion [inference]

insulin secretion

establishment of localization [inference]

transport [inference]

hormone transport [inference]

hormone secretion [inference]

peptide hormone secretion [inference]

insulin secretion

secretion [inference]

peptide secretion [inference]

peptide hormone secretion [inference]

insulin secretion

secretion by cell [inference]

protein secretion [inference]

insulin secretion

signal release [inference]

hormone secretion [inference]

peptide hormone secretion [inference]

insulin secretion

organic substance transport [inference]

protein transport [inference]

protein secretion [inference]

insulin secretion

peptide transport [inference]

peptide secretion [inference]

peptide hormone secretion [inference]

insulin secretion

nitrogen compound transport [inference]

protein transport [inference]

protein secretion [inference]

insulin secretion

amide transport [inference]

peptide transport [inference]

peptide secretion [inference]

peptide hormone secretion [inference]

insulin secretion

export from cell [inference]

secretion by cell [inference]

protein secretion [inference]

insulin secretion

signal release [inference]

hormone secretion [inference]

peptide hormone secretion [inference]

insulin secretion

establishment of protein localization [inference]

protein transport [inference]

protein secretion [inference]

insulin secretion

establishment of protein localization to extracellular region [inference]

protein secretion [inference]

insulin secretion

cellular localization [inference]

cellular macromolecule localization [inference]

protein localization [inference]

establishment of protein localization [inference]

protein transport [inference]

protein secretion [inference]

insulin secretion

establishment of protein localization to extracellular region [inference]

protein secretion [inference]

insulin secretion

protein localization to extracellular region [inference]

establishment of protein localization to extracellular region [inference]

protein secretion [inference]

insulin secretion

biological regulation [inference]

regulation of biological process [inference]

regulation of signaling [inference]

regulation of signal transduction [inference]

regulation of cytokine-mediated signaling pathway [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

regulation of interleukin-1-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of signal transduction [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of signaling [inference]

negative regulation of signal transduction [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

regulation of localization [inference]

regulation of transport [inference]

regulation of organic acid transport [inference]

negative regulation of organic acid transport [inference]

negative regulation of amino acid transport [inference]

negative regulation of glutamate secretion

regulation of amino acid transport [inference]

regulation of glutamate secretion [inference]

negative regulation of glutamate secretion

negative regulation of amino acid transport [inference]

negative regulation of glutamate secretion

regulation of secretion [inference]

negative regulation of secretion [inference]

negative regulation of secretion by cell [inference]

negative regulation of glutamate secretion

regulation of secretion by cell [inference]

regulation of glutamate secretion [inference]

negative regulation of glutamate secretion

negative regulation of secretion by cell [inference]

negative regulation of glutamate secretion

negative regulation of transport [inference]

negative regulation of organic acid transport [inference]

negative regulation of amino acid transport [inference]

negative regulation of glutamate secretion

negative regulation of secretion [inference]

negative regulation of secretion by cell [inference]

negative regulation of glutamate secretion

negative regulation of amine transport [inference]

negative regulation of amino acid transport [inference]

negative regulation of glutamate secretion

regulation of amine transport [inference]

negative regulation of amine transport [inference]

negative regulation of amino acid transport [inference]

negative regulation of glutamate secretion

regulation of amino acid transport [inference]

regulation of glutamate secretion [inference]

negative regulation of glutamate secretion

negative regulation of amino acid transport [inference]

negative regulation of glutamate secretion

regulation of locomotion [inference]

negative regulation of locomotion [inference]

negative regulation of cell motility [inference]

negative regulation of cell migration

regulation of cell motility [inference]

regulation of cell migration [inference]

negative regulation of cell migration

negative regulation of cell motility [inference]

negative regulation of cell migration

negative regulation of biological process [inference]

negative regulation of signaling [inference]

negative regulation of signal transduction [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of locomotion [inference]

negative regulation of cell motility [inference]

negative regulation of cell migration

negative regulation of cellular process [inference]

negative regulation of cell adhesion [inference]

negative regulation of cell-cell adhesion [inference]

negative regulation of heterotypic cell-cell adhesion

negative regulation of cell communication [inference]

negative regulation of signal transduction [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of programmed cell death [inference]

negative regulation of apoptotic process

negative regulation of secretion by cell [inference]

negative regulation of glutamate secretion

negative regulation of cell motility [inference]

negative regulation of cell migration

negative regulation of response to stimulus [inference]

negative regulation of signal transduction [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of response to cytokine stimulus [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of transport [inference]

negative regulation of organic acid transport [inference]

negative regulation of amino acid transport [inference]

negative regulation of glutamate secretion

negative regulation of secretion [inference]

negative regulation of secretion by cell [inference]

negative regulation of glutamate secretion

negative regulation of amine transport [inference]

negative regulation of amino acid transport [inference]

negative regulation of glutamate secretion

regulation of response to stimulus [inference]

regulation of signal transduction [inference]

regulation of cytokine-mediated signaling pathway [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

regulation of interleukin-1-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of signal transduction [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of response to stimulus [inference]

negative regulation of signal transduction [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of response to cytokine stimulus [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

regulation of response to cytokine stimulus [inference]

regulation of cytokine-mediated signaling pathway [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

regulation of interleukin-1-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of response to cytokine stimulus [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

regulation of cellular process [inference]

signal transduction

regulation of cell communication [inference]

regulation of signal transduction [inference]

regulation of cytokine-mediated signaling pathway [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

regulation of interleukin-1-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of signal transduction [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of cell communication [inference]

negative regulation of signal transduction [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

regulation of cell adhesion [inference]

negative regulation of cell adhesion [inference]

negative regulation of cell-cell adhesion [inference]

negative regulation of heterotypic cell-cell adhesion

regulation of cell-cell adhesion [inference]

negative regulation of cell-cell adhesion [inference]

negative regulation of heterotypic cell-cell adhesion

regulation of heterotypic cell-cell adhesion [inference]

negative regulation of heterotypic cell-cell adhesion

regulation of cell-cell adhesion involved in gastrulation [inference]

negative regulation of heterotypic cell-cell adhesion

regulation of programmed cell death [inference]

regulation of apoptotic process [inference]

negative regulation of apoptotic process

negative regulation of programmed cell death [inference]

negative regulation of apoptotic process

negative regulation of cellular process [inference]

negative regulation of cell adhesion [inference]

negative regulation of cell-cell adhesion [inference]

negative regulation of heterotypic cell-cell adhesion

negative regulation of cell communication [inference]

negative regulation of signal transduction [inference]

negative regulation of cytokine-mediated signaling pathway [inference]

negative regulation of interleukin-1-mediated signaling pathway

negative regulation of programmed cell death [inference]

negative regulation of apoptotic process

negative regulation of secretion by cell [inference]

negative regulation of glutamate secretion

negative regulation of cell motility [inference]

negative regulation of cell migration

regulation of secretion by cell [inference]

regulation of glutamate secretion [inference]

negative regulation of glutamate secretion

negative regulation of secretion by cell [inference]

negative regulation of glutamate secretion

regulation of cell motility [inference]

regulation of cell migration [inference]

negative regulation of cell migration

negative regulation of cell motility [inference]

negative regulation of cell migration

regulation of biological quality [inference]

regulation of hormone levels [inference]

hormone transport [inference]

hormone secretion [inference]

peptide hormone secretion [inference]

insulin secretion

regulation of membrane potential [inference]

negative regulation of membrane potential

Displaying entries **1 - 5** of 11 in total

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GO Term	Evidence Code	PMID
extracellular region	IDA	15240711
extracellular space	ISO
extracellular space	IBA
extracellular space	IEA
nucleoplasm	ISO

GO Hierarchy

cellular component

cellular anatomical entity [inference]

microtubule organizing center [inference]

centrosome

cytosol

organelle [inference]

membrane-bounded organelle [inference]

vesicle

Displaying entries **1 - 5** of 12 in total

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GO Term	Evidence Code	PMID
cytokine activity	IEA
interleukin-1 receptor binding	ISO
interleukin-1, type I receptor binding	ISO
interleukin-1, type I receptor binding	IEA
interleukin-1, type II receptor binding	ISO

GO Hierarchy

molecular function

binding [inference]

protein binding [inference]

signaling receptor binding [inference]

cytokine receptor binding [inference]

interleukin-1 receptor binding

interleukin-1 receptor antagonist activity

receptor ligand activity [inference]

cytokine activity

receptor antagonist activity [inference]

interleukin-1 receptor antagonist activity

growth factor receptor binding [inference]

interleukin-1 receptor binding

growth factor binding [inference]

interleukin-1 binding [inference]

interleukin-1 receptor antagonist activity

cytokine binding [inference]

interleukin-1 binding [inference]

interleukin-1 receptor antagonist activity

molecular function regulator activity [inference]

signaling receptor regulator activity [inference]

signaling receptor activator activity [inference]

receptor ligand activity [inference]

cytokine activity

signaling receptor inhibitor activity [inference]

receptor antagonist activity [inference]

interleukin-1 receptor antagonist activity

molecular function activator activity [inference]

signaling receptor activator activity [inference]

receptor ligand activity [inference]

cytokine activity

molecular function inhibitor activity [inference]

signaling receptor inhibitor activity [inference]

receptor antagonist activity [inference]

interleukin-1 receptor antagonist activity

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

interleukin-1 receptor antagonist protein

Functional Category

K: Transcription
O: Posttranslational modification, protein turnover, chaperones
T: Signal transduction mechanisms

Displaying **all 6** entries
Gene Ontology
cellular response to lipopolysaccharide
cytokine activity
immune response
inflammatory response to antigenic stimulus
inflammatory response
interleukin-1 receptor binding

Displaying **all 3** entries
InterPro
Cytokine IL1/FGF
Interleukin-1 family
Interleukin-1 receptor antagonist/Interleukin-36

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Last updated: December 8, 2025