General Information of Target

Target ID LDTP04416
Target Name Insulin-like 3 (INSL3)
Gene Name INSL3
Gene ID 3640
Synonyms
RLF; RLNL; Insulin-like 3; Leydig insulin-like peptide; Ley-I-L; Relaxin-like factor) [Cleaved into: Insulin-like 3 B chain; Insulin-like 3 A chain]
3D Structure
Download
2D Sequence (FASTA)
Download
3D Structure (PDB)
Download
Sequence
MDPRLPAWALVLLGPALVFALGPAPTPEMREKLCGHHFVRALVRVCGGPRWSTEARRPAT
GGDRELLQWLERRHLLHGLVADSNLTLGPGLQPLPQTSHHHRHHRAAATNPARYCCLSGC
TQQDLLTLCPY
Target Bioclass
Other
Family
Insulin family
Subcellular location
Secreted
Function Seems to play a role in testicular function. May be a trophic hormone with a role in testicular descent in fetal life. Is a ligand for LGR8 receptor.
Uniprot ID
P51460
Ensemble ID
ENST00000317306.8
HGNC ID
HGNC:6086

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
COLO320 SNV: p.C120W .
PC9 Deletion: p.Q92AfsTer62 .
REH SNV: p.C115Y DBIA    Probe Info 

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 2 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
DBIA
 Probe Info 
C1300(1.04)  LDD3319  [1]
NAIA_5
 Probe Info 
C1871(0.00); C1494(0.00)  LDD2224  [2]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 697 C1317(1.13)  LDD2245  [1]
 LDCM0023  KB03 697 C1317(1.12)  LDD2662  [1]
 LDCM0024  KB05 MEWO C1300(1.04)  LDD3319  [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
2 N-Acryloylindole-alkyne (NAIA) enables imaging and profiling new ligandable cysteines and oxidized thiols by chemoproteomics. Nat Commun. 2023 Jun 15;14(1):3564. doi: 10.1038/s41467-023-39268-w.
Mass spectrometry data entry: PXD041264