Gene Information
Gene NameIL6R
OrganismHomo sapiens (Human)
Gene Length468
Protein NamesInterleukin-6 receptor subunit alpha (IL-6 receptor subunit alpha) (IL-6R subunit alpha) (IL-6R-alpha) (IL-6RA) (IL-6R 1) (Membrane glycoprotein 80) (gp80) (CD antigen CD126) [Cleaved into: Soluble interleukin-6 receptor subunit alpha (sIL6R)]
Target Nameinterleukin-6 receptor subunit alpha
Target TypeNA
Gene Age454 ( ENSG00000160712 )
Evolutionary StageVertebrata
AlphaFoldDBP08887
Gene CardIL6R
Uniprot IDP08887
PfamPF00047; PF09240
In ASDno
Allosteric Predictionyes (0.241774561)
Ortholog in AnimalsAlpaca_ IL6R ( ortholog_one2one )
Dog_ IL6R ( ortholog_one2one )
GuineaPig_ IL6R ( ortholog_one2one )
Macaque_ IL6R ( ortholog_one2one )
Mouse_ Il6ra ( ortholog_one2one )
Pig_ IL6R ( ortholog_one2one )
Rat_ Il6r ( ortholog_one2one )
Rabbit_ IL6R ( ortholog_one2one )
OhnologsNA
ParalogsCRLF1, IL13RA2, IL11RA, IL13RA1, CNTFR, IL2RG, CRLF2, IL31RA, IL3RA, IL6ST, IL12RB1, CSF3R, IL12RB2, GHR, CSF2RA, IL27RA, IL23R, LIFR, OSMR, IL5RA, EBI3, PRLR, LEPR
TissueNA
Tissue Specificity[Isoform 2]: Expressed in peripheral blood mononuclear cells and weakly found in urine and serum. 1%-20% of the total sIL6R in plasma is generated by alternative splicing (PubMed:28060820). {ECO:0000269|PubMed:28060820}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);0.001000(Rat);NULL(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 1N26  (X-ray  2.40A  1P9M  (X-ray  3.65A  2ARW  (NMR  5FUC  (X-ray  2.70A  7DC8  (X-ray  2.76A 
DBSNP rs1689606931  rs2228145  rs2228146 
Subcellular location [CC][Isoform 1]: Cell membrane {ECO:0000250|UniProtKB:P22272};
Single-pass type I membrane protein {ECO:0000255}.;
[Isoform 2]: Secreted {ECO:0000269|PubMed:28060820}.;
[Soluble interleukin-6 receptor subunit alpha]: Secreted {ECO:0000269|PubMed:28060820}.
Mouse PG classificationNA
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