General Information of the Protein
Protein ID
PT01760
Protein Name
Interleukin-1 receptor type 1
Secondarily
Protein Name
CD121 antigen-like family member A
Interleukin-1 receptor alpha
Interleukin-1 receptor type I
p80
Gene Name
IL1R1
Secondarily
Gene Name
IL1R
IL1RA
IL1RT1
Sequence
MKVLLRLICFIALLISSLEADKCKEREEKIILVSSANEIDVRPCPLNPNEHKGTITWYKDDSKTPVSTEQASRIHQHKEKLWFVPAKVEDSGHYYCVVRNSSYCLRIKISAKFVENEPNLCYNAQAIFKQKLPVAGDGGLVCPYMEFFKNENNELPKLQWYKDCKPLLLDNIHFSGVKDRLIVMNVAEKHRGNYTCHASYTYLGKQYPITRVIEFITLEENKPTRPVIVSPANETMEVDLGSQIQLICNVTGQLSDIAYWKWNGSVIDEDDPVLGEDYYSVENPANKRRSTLITVLNISEIESRFYKHPFTCFAKNTHGIDAAYIQLIYPVTNFQKHMIGICVTLTVIIVCSVFIYKIFKIDIVLWYRDSCYDFLPIKASDGKTYDAYILYPKTVGEGSTSDCDIFVFKVLPEVLEKQCGYKLFIYGRDDYVGEDIVEVINENVKKSRRLIIILVRETSGFSWLGGSSEEQIAMYNALVQDGIKVVLLELEKIQDYEKMPESIKFIKQKHGAIRWSGDFTQGPQSAKTRFWKNVRYHMPVQRRSPSSKHQLLSPATKEKLQREAHVPLG
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Organism
Homo sapiens, Human
Protein Classification
Membrane receptor
Function
Receptor for IL1A, IL1B and IL1RN (PubMed:2950091). After binding to interleukin-1 associates with the coreceptor IL1RAP to form the high affinity interleukin-1 receptor complex which mediates interleukin-1-dependent activation of NF-kappa-B, MAPK and other pathways. Signaling involves the recruitment of adapter molecules such as TOLLIP, MYD88, and IRAK1 or IRAK2 via the respective TIR domains of the receptor/coreceptor subunits. Binds ligands with comparable affinity and binding of antagonist IL1RN prevents association with IL1RAP to form a signaling complex. Involved in IL1B-mediated costimulation of IFNG production from T-helper 1 (Th1) cells (PubMed:10653850).
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Uniprot ID
Primary ID:
P14778

Secondarily ID:
Q587I7
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Ensembl ID
ENSG00000115594
HGNC ID
HGNC:5993
Subcellular Location
Membrane
Cell membrane
Secreted
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000870 , HEK-Blue Null1-v
Compound ID Compound Name Compound Formula
CP0001611
2-(2,4-dichlorophenyl)-N'-(pyridine-2-carbonyl)-1,3-thiazole-4-carbohydrazide
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C16H10Cl2N4O2S
 1
1
IC50 = 720 nM
   TI
   LI
   LO
   TS
Clinical Information about the Protein
Target 1 ( Interleukin 1 receptor type 1 (IL1R1) )
Target Type Successful Target
Target 2 ( HUMAN interleukin-1 receptor 1 (IL1R1) )
Target Type Unknown Type Target