General Information of Target

Target ID LDTP00347
Target Name Claudin-4 (CLDN4)
Gene Name CLDN4
Gene ID 1364
Synonyms
CPER; CPETR1; WBSCR8; Claudin-4; Clostridium perfringens enterotoxin receptor; CPE-R; CPE-receptor; Williams-Beuren syndrome chromosomal region 8 protein
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MASMGLQVMGIALAVLGWLAVMLCCALPMWRVTAFIGSNIVTSQTIWEGLWMNCVVQSTG
QMQCKVYDSLLALPQDLQAARALVIISIIVAALGVLLSVVGGKCTNCLEDESAKAKTMIV
AGVVFLLAGLMVIVPVSWTAHNIIQDFYNPLVASGQKREMGASLYVGWAASGLLLLGGGL
LCCNCPPRTDKPYSAKYSAARSAAASNYV
Target Type
Literature-reported
Target Bioclass
Transporter and channel
Family
Claudin family
Subcellular location
Cell junction, tight junction
Function
Channel-forming tight junction protein that mediates paracellular chloride transport in the kidney. Plays a critical role in the paracellular reabsorption of filtered chloride in the kidney collecting ducts. Claudins play a major role in tight junction-specific obliteration of the intercellular space, through calcium-independent cell-adhesion activity.
TTD ID
T51270
Uniprot ID
O14493
DrugMap ID
TTMTS9H
Ensemble ID
ENST00000340958.4
HGNC ID
HGNC:2046

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
STPyne
 Probe Info 
K196(10.00)  LDD0277  [1]

References

1 A Paal-Knorr agent for chemoproteomic profiling of targets of isoketals in cells. Chem Sci. 2021 Oct 15;12(43):14557-14563. doi: 10.1039/d1sc02230j. eCollection 2021 Nov 10.
Mass spectrometry data entry: PXD028270