Gene Information
Gene NameSIGIRR
OrganismHomo sapiens (Human)
Gene Length410
Protein NamesSingle Ig IL-1-related receptor (Single Ig IL-1R-related molecule) (Single immunoglobulin domain-containing IL1R-related protein) (Toll/interleukin-1 receptor 8) (TIR8)
Target NameNA
Target TypeNA
Gene Age645 ( ENSG00000185187 )
Evolutionary StageEumetazoa
AlphaFoldDBQ6IA17
Gene CardSIGIRR
Uniprot IDQ6IA17
PfamPF01582
In ASDno
Allosteric Predictionno (-0.999571557)
Ortholog in AnimalsAlpaca_ SIGIRR ( ortholog_one2one )
Dog_ SIGIRR ( ortholog_one2one )
GuineaPig_ SIGIRR ( ortholog_one2one )
Mouse_ Sigirr ( ortholog_one2one )
Pig_ SIGIRR ( ortholog_one2one )
Rat_ Sigirr ( ortholog_one2one )
OhnologsNA
ParalogsIL1R1, LAG3, IL18R1, IL1R2, IL1RL1, IL1RL2, IL18RAP, IL1RAP, IL1RAPL2, IL1RAPL1
TissueNA
Tissue SpecificityMainly expressed in epithelial tissues such as kidney, lung and gut. {ECO:0000269|PubMed:14715412, ECO:0000269|PubMed:21077278}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs117739035  rs111819059  rs3210908 
Subcellular location [CC]Membrane {ECO:0000305};
Single-pass type III membrane protein {ECO:0000305}.
Mouse PG classificationNA
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