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IL1RN (interleukin 1 receptor antagonist)
Gene
Gene SNPs miRNA Transcription factors Gene ontology Other IDs Protein Pathways Associated diseases
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
3557
Gene nameGene Name - the full gene name approved by the HGNC.
Interleukin 1 receptor antagonist
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
IL1RN
SynonymsGene synonyms aliases
DIRA, ICIL-1RA, IL-1RN, IL-1ra, IL-1ra3, IL1F3, IL1RA, IRAP, MVCD4
ChromosomeChromosome number
2
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
2q14.1
SummarySummary of gene provided in NCBI Entrez Gene.
The protein encoded by this gene is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1, alpha (IL1A) and interleukin 1, beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses, particularly in the acute phase of infection and inflammation. This gene and five other closely related cytokine genes form a gene cluster spanning approximately 400 kb on chromosome 2. A polymorphism of this gene is reported to be associated with increased risk of osteoporotic fractures and gastric cancer. Several alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Aug 2020]
SNPsSNP information provided by dbSNP.
Gene SNPs miRNA Transcription factors Gene ontology Other IDs Protein Pathways Associated diseases
SNP ID Visualize variation Clinical significance Consequence
rs112879651 C>G Likely-pathogenic Intron variant, stop gained, coding sequence variant
rs121913161 G>T Not-provided, pathogenic Stop gained, coding sequence variant
rs121913162 C>T Not-provided, pathogenic Stop gained, coding sequence variant
miRNAmiRNA information provided by mirtarbase database.
Gene SNPs miRNA Transcription factors Gene ontology Other IDs Protein Pathways Associated diseases
miRTarBase ID miRNA Experiments Reference
MIRT437581 hsa-miR-125a-5p Microarray, qRT-PCR 22815788
Transcription factors
Gene SNPs miRNA Transcription factors Gene ontology Other IDs Protein Pathways Associated diseases
Transcription factor Regulation Reference
NFKB1 Activation 20032313
RELA Activation 20032313
STAT3 Activation 20032313
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
Gene SNPs miRNA Transcription factors Gene ontology Other IDs Protein Pathways Associated diseases
GO ID Ontology Definition Evidence Reference
GO:0002437 Process Inflammatory response to antigenic stimulus IBA 21873635
GO:0005125 Function Cytokine activity IEA
GO:0005150 Function Interleukin-1, type I receptor binding IPI 1828071
GO:0005151 Function Interleukin-1, type II receptor binding IPI 1830582
GO:0005152 Function Interleukin-1 receptor antagonist activity IBA 21873635
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
Gene SNPs miRNA Transcription factors Gene ontology Other IDs Protein Pathways Associated diseases
MIM
HGNC
e!Ensembl
Protein
Gene SNPs miRNA Transcription factors Gene ontology Other IDs Protein Pathways Associated diseases
UniProt ID P18510
Protein name Interleukin-1 receptor antagonist protein (IL-1RN) (IL-1ra) (IRAP) (ICIL-1RA) (IL1 inhibitor) (Anakinra)
Protein function Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling. Has no interleukin-1 like activity. Binds functional interleukin-1 receptor IL1R1 with greater affinity than decoy receptor IL1R2; however, the physiological relevance of the latter association is unsure.
PDB 1ILR , 1ILT , 1IRA , 1IRP , 1ITN , 2IRT
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00340 IL1
60 → 173
Interleukin-1 / 18
 Domain
Sequence
Sequence length 177
Interactions View interactions
PathwaysPathway information has different metabolic/signaling pathways associated with genes. Each record is hyperlinked to a complete information page which also includes links to the KEGG/Reactome pathway database.
Gene SNPs miRNA Transcription factors Gene ontology Other IDs Protein Pathways Associated diseases
 
KEGG
  
Reactome
  Cytokine-cytokine receptor interaction   Interleukin-10 signaling
Interleukin-1 signaling
Associated diseases
Gene SNPs miRNA Transcription factors Gene ontology Other IDs Protein Pathways Associated diseases
Causal
Disease name Disease term dbSNP ID References
Autism Autistic Disorder rs121964908, rs121912597, rs2710102, rs7794745, rs-1, rs142990298, rs62643608, rs181327458, rs797046134, rs869312704, rs1555013332, rs876657679, rs1057518999, rs1057518658, rs771827120, rs1555187899, rs773080572, rs753871454, rs1684130791, rs1684180699, rs1553510219, rs1684182454, rs1559060428, rs1553510677, rs1576352885, rs1574152522, rs1574152672, rs1696658542, rs1751123722, rs1750373491, rs1751075634 11803234
Gastric cancer Hereditary Diffuse Gastric Cancer rs137854571, rs63751108, rs34612342, rs121908383, rs121909144, rs121909775, rs121909219, rs121909223, rs63750871, rs80359530, rs121964873, rs121913530, rs606231203, rs121918505, rs587776802, rs28933369, rs121912469, rs80358011, rs397507262, rs80359439, rs397507333, rs80359543, rs80358831, rs80359596, rs80358920, rs80358972, rs80359659, rs397507404, rs397514661, rs80359516, rs200495564, rs80358419, rs80359274, rs80359283, rs80358427, rs80358428, rs80358435, rs81002805, rs397507660, rs397507663, rs80359391, rs80359443, rs81002797, rs80359466, rs397507752, rs80359484, rs80359603, rs397507954, rs80359058, rs80359071, rs397507981, rs80359121, rs80357086, rs80357064, rs397508936, rs80357695, rs80357661, rs397509035, rs80357544, rs80357577, rs80357881, rs80357296, rs80356923, rs80356866, rs80357504, rs80357390, rs80357239, rs80358099, rs397509284, rs80357258, rs199474738, rs199474747, rs587779204, rs63750439, rs267608076, rs587779246, rs63749999, rs267608078, rs63751327, rs267607719, rs267607734, rs63750706, rs63751711, rs587779047, rs587779075, rs267607949, rs63750633, rs63750803, rs63751618, rs267608154, rs200640585, rs80358018, rs80357857, rs80357882, rs180177103, rs587779815, rs587779865, rs587779872, rs587780059, rs121912666, rs587780088, rs587780104, rs200432447, rs180177100, rs587780226, rs587780784, rs587776416, rs587781276, rs587781629, rs587781694, rs587781727, rs587781730, rs587781807, rs587781894, rs587781948, rs121913344, rs587782292, rs587782350, rs587782558, rs587782719, rs587782885, rs587783057, rs730881833, rs730881411, rs730881336, rs139770721, rs730881869, rs730881633, rs730882007, rs786203115, rs765123255, rs1553333738, rs762083530, rs786202800, rs17174393, rs55996097, rs750621215, rs786203451, rs747604569, rs764389018, rs786204433, rs786204862, rs772821016, rs779582317, rs863225406, rs193922343, rs759965045, rs63749919, rs760228510, rs746481984, rs762307622, rs876659736, rs876660933, rs747727055, rs1450394308, rs876658348, rs876658431, rs876659326, rs876660444, rs730881369, rs878853865, rs753862052, rs587780024, rs138941496, rs886040739, rs886040744, rs886040347, rs878854957, rs886040123, rs398122662, rs886040942, rs1057517104, rs1057516320, rs1057516683, rs879254046, rs1057517253, rs587781927, rs985033810, rs1057519989, rs775464903, rs374230313, rs758304323, rs1060501599, rs758081262, rs1060500126, rs1060502734, rs587776408, rs1060501695, rs1114167816, rs1114167596, rs1114167667, rs1555460315, rs1135402788, rs1554086196, rs730881919, rs773356478, rs769237459, rs1553653158, rs587782087, rs1555107263, rs1555119940, rs1403784434, rs1342519012, rs751710099, rs1553616361, rs1553619721, rs1270783041, rs775036118, rs1555288557, rs1555460548, rs1555461154, rs1298667185, rs1553622218, rs63751101, rs1349928568, rs771936821, rs1021662947, rs1555921011, rs81002831, rs1555124506, rs1555574803, rs1060502716, rs1555605362, rs747057367, rs1565385010, rs1567554500, rs1567516230, rs1558644995, rs1555591308, rs778306619, rs1566231194, rs1603328466, rs1570406302, rs1586108714, rs768362387, rs1597713777, rs1060502926, rs1597867185, rs1591517571, rs1591663236, rs1593903006, rs1555284779, rs1597096243, rs45459799, rs1597360340, rs587781905, rs864622481, rs1601753141, rs1966858562, rs1966967065, rs1967016153, rs1967113484, rs2080473458, rs1591387978, rs1224428422, rs1597747184, rs2082309297, rs2051929740, rs147542208
Liver failure Liver Failure, Acute rs118203990, rs118203991, rs118203992, rs387907022, rs201861847, rs796065037, rs759315662, rs368196005, rs796052121, rs369437593, rs367683258, rs766314948, rs368085185, rs770446752, rs753039116, rs776797592, rs1490906786, rs1562849964, rs759960319, rs776597537, rs375350359, rs1573008071, rs1601977105, rs1174791046, rs1019313682 20644519
Autoinflammatory disease Autoinflammatory disorder rs777759523, rs121434352, rs28940578, rs28940580, rs121908146, rs121908148, rs121908150, rs80338807, rs121908679, rs104895319, rs104894176, rs28933973, rs28933376, rs137854447, rs61736587, rs148755083, rs104895093, rs104895311, rs104895364, rs104895352, rs104895271, rs104895238, rs151344629, rs180177431, rs376785840, rs587777241, rs77563738, rs202134424, rs864321625, rs864321682, rs864321626, rs864321684, rs864321685, rs869312838, rs869312953, rs766657895, rs140148806, rs753966933, rs764196809, rs200956636, rs147035858, rs1274685768, rs-1, rs1600700389, rs1776278098, rs754904956, rs1760720617, rs1760720924 19494219
Unknown
Disease name Disease term dbSNP ID References
Cirrhosis Cirrhosis rs119465999, rs144369314, rs8056684, rs112053857, rs75998507 7637259
Osteomyelitis Osteomyelitis rs10069690, rs11125529, rs10936599, rs7675998, rs2736100, rs2735940, rs398652, rs755017
Alveolitis Alveolitis, Fibrosing 18403674
Anorexia Anorexia 25392278

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