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Aliases for IL37 Gene

Aliases for IL37 Gene

  • Interleukin 37 2 3
  • Interleukin-1-Related Protein 2 3 4
  • Interleukin-1 Homolog 4 2 3 4
  • IL1RP1 3 4 6
  • IL1F7 3 4 6
  • FIL1Z 3 4 6
  • IL1H4 3 4 6
  • Interleukin-23 3 4
  • FIL1 Zeta 3 4
  • IL-1 Zeta 3 4
  • IL-1RP1 3 4
  • IL-1F7 3 4
  • IL-1H4 3 4
  • IL-1H 3 4
  • IL-37 3 4
  • Interleukin 1 Family, Member 7 (Zeta) 2
  • IL1F7 (Canonical Product IL-1F7b) 3
  • IL-1F7b (IL-1H4, IL-1H, IL-1RP1) 3
  • Interleukin 1 Family Member 7 3
  • Interleukin-1 Family Member 7 4
  • Interleukin-1 Superfamily Z 3
  • Interleukin 1, Zeta 3
  • Interleukin-1 Zeta 4
  • Interleukin-37 3
  • Interleukin 1 2
  • IL-1X Protein 3
  • FIL1(ZETA) 3
  • IL-1X 4
  • Zeta 2
  • FIL1 3

External Ids for IL37 Gene

Previous HGNC Symbols for IL37 Gene

  • IL1F7

Previous GeneCards Identifiers for IL37 Gene

  • GC02P113672

Summaries for IL37 Gene

Entrez Gene Summary for IL37 Gene

  • The protein encoded by this gene is a member of the interleukin 1 cytokine family. This cytokine can bind to, and may be a ligand for interleukin 18 receptor (IL18R1/IL-1Rrp). This cytokine also binds to interleukin 18 binding protein (IL18BP), an inhibitory binding protein of interleukin 18 (IL18), and subsequently forms a complex with IL18 receptor beta subunit, and through which it inhibits the activity of IL18. This gene along with eight other interleukin 1 family genes form a cytokine gene cluster on chromosome 2. Five alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Jul 2008]

GeneCards Summary for IL37 Gene

IL37 (Interleukin 37) is a Protein Coding gene. Among its related pathways are NOD-like Receptor Signaling Pathways. GO annotations related to this gene include cytokine activity and interleukin-1 receptor binding. An important paralog of this gene is IL1RN.

UniProtKB/Swiss-Prot for IL37 Gene

  • Suppressor of innate inflammatory and immune responses involved in curbing excessive inflammation. This function requires SMAD3. Suppresses, or reduces, proinflammatory cytokine production, including IL1A and IL6, as well as CCL12, CSF1, CSF2, CXCL13, IL1B, IL23A and IL1RN, but spares anti-inflammatory cytokines. Inhibits dendritic cell activation.

Gene Wiki entry for IL37 Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for IL37 Gene

Genomics for IL37 Gene

Genomic Location for IL37 Gene

112,912,971 bp from pter
112,918,882 bp from pter
5,912 bases
Plus strand

Genomic View for IL37 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for IL37 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for IL37 Gene

No data available for Regulatory Elements for IL37 Gene

Proteins for IL37 Gene

  • Protein details for IL37 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Protein Accession:
    Secondary Accessions:
    • B5BU97
    • Q56AP9
    • Q8TD04
    • Q8TD05
    • Q9HBF2
    • Q9HBF3
    • Q9UHA6

    Protein attributes for IL37 Gene

    218 amino acids
    Molecular mass:
    24126 Da
    Quaternary structure:
    • Interacts with SMAD3. Binds IL18R1, but not to IL1R1, with lower affinity than IL18, and does not seem to act as a receptor antagonist for IL18.

    Alternative splice isoforms for IL37 Gene


neXtProt entry for IL37 Gene

Proteomics data for IL37 Gene at MOPED

Post-translational modifications for IL37 Gene

No data available for DME Specific Peptides for IL37 Gene

Domains for IL37 Gene

Gene Families for IL37 Gene

  • IL :Interleukins and interleukin receptors

Protein Domains for IL37 Gene

Suggested Antigen Peptide Sequences for IL37 Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Q9NZH6
  • Belongs to the IL-1 family.
genes like me logo Genes that share domains with IL37: view

Function for IL37 Gene

Molecular function for IL37 Gene

UniProtKB/Swiss-Prot Function: Suppressor of innate inflammatory and immune responses involved in curbing excessive inflammation. This function requires SMAD3. Suppresses, or reduces, proinflammatory cytokine production, including IL1A and IL6, as well as CCL12, CSF1, CSF2, CXCL13, IL1B, IL23A and IL1RN, but spares anti-inflammatory cytokines. Inhibits dendritic cell activation.
UniProtKB/Swiss-Prot Induction: Highly induced by bacterial lipopolysaccharides (LPS) and TGFB1, more moderately by IFNG, IL18, IL1B, TNF and the dinucleotide CpG (at protein level). Constitutive expression in bone marrow macrophages is down-regulated in the presence of IL4 and CSF2. Induced by phorbol myristate acetate (PMA) in different cell lines.

Gene Ontology (GO) - Molecular Function for IL37 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005125 cytokine activity IBA --
GO:0005149 interleukin-1 receptor binding TAS 10625660
genes like me logo Genes that share ontologies with IL37: view

miRNA for IL37 Gene

miRTarBase miRNAs that target IL37

No data available for Enzyme Numbers (IUBMB) , Phenotypes , Animal Models , Transcription Factor Targeting and HOMER Transcription for IL37 Gene

Localization for IL37 Gene

Subcellular locations from UniProtKB/Swiss-Prot for IL37 Gene

Cytoplasm, cytosol. Nucleus. Secreted. Note=Stimulation with IL1B leads to colocalization with SMAD3 mostly in perinuclear regions. Only the CASP1-cleaved mature form translocates into the nucleus upon LPS stimulation.

Gene Ontology (GO) - Cellular Components for IL37 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005576 extracellular region TAS 10744718
GO:0005615 extracellular space IBA --
GO:0005634 nucleus IDA --
GO:0005654 nucleoplasm IDA --
GO:0005730 nucleolus IDA --
genes like me logo Genes that share ontologies with IL37: view

No data available for Subcellular locations from COMPARTMENTS for IL37 Gene

Pathways for IL37 Gene

genes like me logo Genes that share pathways with IL37: view

Pathways by source for IL37 Gene

1 R&D Systems pathway for IL37 Gene

Gene Ontology (GO) - Biological Process for IL37 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006954 inflammatory response IEA --
GO:0006955 immune response NAS 10625660
GO:0019221 cytokine-mediated signaling pathway IBA --
genes like me logo Genes that share ontologies with IL37: view

Transcripts for IL37 Gene

Unigene Clusters for IL37 Gene

Interleukin 37:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for IL37 Gene

ExUns: 1a · 1b ^ 2 ^ 3 ^ 4 ^ 5 ^ 6a · 6b
SP1: -
SP2: - -
SP4: - - -
SP5: - -

Relevant External Links for IL37 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for IL37 Gene

mRNA expression in normal human tissues for IL37 Gene

mRNA differential expression in normal tissues according to GTEx for IL37 Gene

This gene is overexpressed in Skin - Sun Exposed (Lower leg) (28.2) and Skin - Not Sun Exposed (Suprapubic) (22.9).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, and MOPED for IL37 Gene

SOURCE GeneReport for Unigene cluster for IL37 Gene Hs.166371

mRNA Expression by UniProt/SwissProt for IL37 Gene

Tissue specificity: In general, low constitutive expression, if any, in healthy tissues; high expression in inflammatory counterparts, including in synovial tissues from individuals with active rheumatoid arthritis. Isoform A, isoform B and isoform C are expressed in testis, colon, placenta, lung and lymph node. Isoform D and isoform E were found only in testis and bone marrow. Whereas only isoform A is found in brain, only isoform B in kidney and only isoform C in heart.
genes like me logo Genes that share expressions with IL37: view

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery for IL37 Gene

Orthologs for IL37 Gene

This gene was present in the common ancestor of chordates.

Orthologs for IL37 Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia IL37 35
  • 73.81 (n)
  • 63.78 (a)
IL37 36
  • 62 (a)
(Canis familiaris)
Mammalia IL37 35
  • 81.38 (n)
  • 72.3 (a)
IL37 36
  • 72 (a)
(Ornithorhynchus anatinus)
Mammalia -- 36
  • 34 (a)
-- 36
  • 30 (a)
-- 36
  • 29 (a)
(Anolis carolinensis)
Reptilia -- 36
  • 27 (a)
-- 36
  • 26 (a)
-- 36
  • 23 (a)
-- 36
  • 27 (a)
Species with no ortholog for IL37:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • chimpanzee (Pan troglodytes)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • mouse (Mus musculus)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for IL37 Gene

Gene Tree for IL37 (if available)
Gene Tree for IL37 (if available)

Paralogs for IL37 Gene

Paralogs for IL37 Gene

Selected SIMAP similar genes for IL37 Gene using alignment to 1 proteins:

genes like me logo Genes that share paralogs with IL37: view

Variants for IL37 Gene

Sequence variations from dbSNP and Humsavar for IL37 Gene

SNP ID Clin Chr 02 pos Sequence Context AA Info Type MAF
rs2464911 -- 112,916,008(-) TCCTG(C/T)CATCT intron-variant
rs2464912 -- 112,914,902(-) TCAGC(C/G)CCCTG intron-variant, upstream-variant-2KB
rs2464913 -- 112,913,559(-) CAGTA(A/G)ACAAT intron-variant, upstream-variant-2KB
rs2466448 -- 112,913,621(-) TAGAG(A/G)TGAAC intron-variant, upstream-variant-2KB
rs2466449 -- 112,913,437(-) GAGAG(C/T)TGCTT intron-variant, upstream-variant-2KB

Structural Variations from Database of Genomic Variants (DGV) for IL37 Gene

Variant ID Type Subtype PubMed ID
nsv2879 CNV Insertion 18451855

Relevant External Links for IL37 Gene

HapMap Linkage Disequilibrium report

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for IL37 Gene

Disorders for IL37 Gene

No disorders were found for IL37 Gene.

No data available for UniProtKB/Swiss-Prot for IL37 Gene

Publications for IL37 Gene

  1. Four new members expand the IL-1 superfamily. (PMID: 10625660) Smith D.E. … Sims J.E. (J. Biol. Chem. 2000) 2 3 4 23
  2. IL-1H, an interleukin 1-related protein that binds IL-18 receptor/IL- 1Rrp. (PMID: 11145836) Pan G. … Vandlen R. (Cytokine 2001) 3 4 23
  3. The IL-1 family member 7b translocates to the nucleus and down- regulates proinflammatory cytokines. (PMID: 18390730) Sharma S. … Bufler P. (J. Immunol. 2008) 3 4 23
  4. Genomic organization of the interleukin-1 locus. (PMID: 11991723) Taylor S.L. … Sims J.E. (Genomics 2002) 3 4
  5. A complex of the IL-1 homologue IL-1F7b and IL-18-binding protein reduces IL-18 activity. (PMID: 12381835) Bufler P. … Kim S.H. (Proc. Natl. Acad. Sci. U.S.A. 2002) 3 23

Products for IL37 Gene

  • Pathway & Disease-focused RT² Profiler PCR Arrays
    • Inflammatory Response & Autoimmunity 384HT in human,mouse,rat
  • QIAGEN qRT-PCR Assays for microRNAs that regulate IL37
    • QuantiTect SYBR Green Assays in human,mouse,rat
    • Pre-validated RT² qPCR Primer Assay in human,mouse,rat
    • QuantiFast Probe-based Assays in human,mouse,rat
    • Predesigned siRNA for gene silencing in human,mouse,rat for IL37
    • Block miRNA regulation of IL37 using miScript Target Protectors

    Sources for IL37 Gene

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