General Information of Target

Target ID LDTP05807
Target Name Interleukin-15 receptor subunit alpha (IL15RA)
Gene Name IL15RA
Gene ID 3601
Synonyms
Interleukin-15 receptor subunit alpha; IL-15 receptor subunit alpha; IL-15R-alpha; IL-15RA; CD antigen CD215) [Cleaved into: Soluble interleukin-15 receptor subunit alpha; sIL-15 receptor subunit alpha; sIL-15R-alpha; sIL-15RA)]
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MAPRRARGCRTLGLPALLLLLLLRPPATRGITCPPPMSVEHADIWVKSYSLYSRERYICN
SGFKRKAGTSSLTECVLNKATNVAHWTTPSLKCIRDPALVHQRPAPPSTVTTAGVTPQPE
SLSPSGKEPAASSPSSNNTAATTAAIVPGSQLMPSKSPSTGTTEISSHESSHGTPSQTTA
KNWELTASASHQPPGVYPQGHSDTTVAISTSTVLLCGLSAVSLLACYLKSRQTPPLASVE
MEAMEALPVTWGTSSRDEDLENCSHHL
Target Type
Clinical trial
Target Bioclass
Other
Subcellular location
Membrane; Endoplasmic reticulum membrane; Secreted, extracellular space
Function
High-affinity receptor for interleukin-15. Can signal both in cis and trans where IL15R from one subset of cells presents IL15 to neighboring IL2RG-expressing cells. In neutrophils, binds and activates kinase SYK in response to IL15 stimulation. In neutrophils, required for IL15-induced phagocytosis in a SYK-dependent manner. Expression of different isoforms may alter or interfere with signal transduction.; [Isoform 5]: Does not bind IL15.; [Isoform 6]: Does not bind IL15.; [Isoform 7]: Does not bind IL15.; [Isoform 8]: Does not bind IL15.
TTD ID
T48429
Uniprot ID
Q13261
DrugMap ID
TTGN89I
Ensemble ID
ENST00000379971.5
HGNC ID
HGNC:5978
ChEMBL ID
CHEMBL4665592

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
HCT116 SNV: p.C59Y .
JHH7 Deletion: p.T116PfsTer37 .
KYSE30 SNV: p.S188F .

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
DBIA
 Probe Info 
C59(1.72)  LDD2260  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 A-549 C59(1.72)  LDD2260  [1]
 LDCM0023  KB03 ABC-1 C59(3.15)  LDD2679  [1]
 LDCM0024  KB05 A-549 C59(1.45)  LDD3094  [1]

References

1 DrugMap: A quantitative pan-cancer analysis of cysteine ligandability. Cell. 2024 May 9;187(10):2536-2556.e30. doi: 10.1016/j.cell.2024.03.027. Epub 2024 Apr 22.
Mass spectrometry data entry: PXD047840