General Information of Target

Target ID LDTP00466
Target Name Transmembrane 4 L6 family member 5 (TM4SF5)
Gene Name TM4SF5
Gene ID 9032
Synonyms
Transmembrane 4 L6 family member 5; Tetraspan transmembrane protein L6H
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MCTGKCARCVGLSLITLCLVCIVANALLLVPNGETSWTNTNHLSLQVWLMGGFIGGGLMV
LCPGIAAVRAGGKGCCGAGCCGNRCRMLRSVFSSAFGVLGAIYCLSVSGAGLRNGPRCLM
NGEWGYHFEDTAGAYLLNRTLWDRCEAPPRVVPWNVTLFSLLVAASCLEIVLCGIQLVNA
TIGVFCGDCRKKQDTPH
Target Bioclass
Transporter and channel
Family
L6 tetraspanin family
Subcellular location
Lysosome membrane
Function
Acts as a lysosomal membrane arginine sensor. Forms a complex with MTOR and SLC38A9 on lysosomal membranes in an arginine-regulated manner, leading to arginine efflux which enables the activation of mTORC1 which subsequently leads to RPS6KB1 and EIF4EBP1 phosphorylations. Facilitates cell cycle G1/S phase progression and the translocation of the CDK4-CCND1 complex into the nucleus. CDKN1B and RHOA/ROCK signaling activity are involved in TM4SF5-mediated acceleration of G1/S phase progression.
Uniprot ID
O14894
Ensemble ID
ENST00000270560.4
HGNC ID
HGNC:11857
ChEMBL ID
CHEMBL4523127

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 
C145(5.37)  LDD3380  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 OAW-28 C145(1.03)  LDD2534  [1]
 LDCM0023  KB03 OAW-28 C145(1.25)  LDD2951  [1]
 LDCM0024  KB05 OV-90 C145(5.37)  LDD3380  [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