Symbol IL1R1 Entrez 3554 OMIM 147810 | Alt. symbols IL1R, IL1RA HUGO 5993 RefSeq NM_000877 | |
Interleukin-1 receptor (IL-1R) is a cytokine receptor which binds interleukin 1. Two forms of the receptor exist. The type I receptor is primarily responsible for transmitting the inflammatory effects of interleukin-1 (IL-1) while type II receptors may act as a suppressor of IL-1 activity by competing for IL-1 binding. Also opposing the effects of IL-1 is the IL-1 receptor antagonist (IL-1RA).
The IL-1 receptor accessory protein (IL1RAP) is a transmembrane protein that interacts with IL-1R and is required for IL-1 signal transduction.
References
Interleukin-1 receptor Wikipedia(Text) CC BY-SA