General Information of Target

Target ID LDTP08014
Target Name Phospholipid phosphatase-related protein type 4 (PLPPR4)
Gene Name PLPPR4
Gene ID 9890
Synonyms
KIAA0455; LPPR4; PHP1; PRG1; Phospholipid phosphatase-related protein type 4; Brain-specific phosphatidic acid phosphatase-like protein 1; Inactive 2-lysophosphatidate phosphatase PLPPR4; Lipid phosphate phosphatase-related protein type 4; Plasticity-related gene 1 protein; PRG-1
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MQRAGSSGGRGECDISGAGRLGLEEAARLSCAVHTSPGGGRRPGQAAGMSAKERPKGKVI
KDSVTLLPCFYFVELPILASSVVSLYFLELTDVFKPVHSGFSCYDRSLSMPYIEPTQEAI
PFLMLLSLAFAGPAITIMVGEGILYCCLSKRRNGVGLEPNINAGGCNFNSFLRRAVRFVG
VHVFGLCSTALITDIIQLSTGYQAPYFLTVCKPNYTSLNVSCKENSYIVEDICSGSDLTV
INSGRKSFPSQHATLAAFAAVYVSMYFNSTLTDSSKLLKPLLVFTFIICGIICGLTRITQ
YKNHPVDVYCGFLIGGGIALYLGLYAVGNFLPSDESMFQHRDALRSLTDLNQDPNRLLSA
KNGSSSDGIAHTEGILNRNHRDASSLTNLKRANADVEIITPRSPMGKENMVTFSNTLPRA
NTPSVEDPVRRNASIHASMDSARSKQLLTQWKNKNESRKLSLQVIEPEPGQSPPRSIEMR
SSSEPSRVGVNGDHHGPGNQYLKIQPGAVPGCNNSMPGGPRVSIQSRPGSSQLVHIPEET
QENISTSPKSSSARAKWLKAAEKTVACNRSNSQPRIMQVIAMSKQQGVLQSSPKNTEGST
VSCTGSIRYKTLTDHEPSGIVRVEAHPENNRPIIQIPSTEGEGSGSWKWKAPEKGSLRQT
YELNDLNRDSESCESLKDSFGSGDRKRSNIDSNEHHHHGITTIRVTPVEGSEIGSETLSI
SSSRDSTLRRKGNIILIPERSNSPENTRNIFYKGTSPTRAYKD
Target Bioclass
Enzyme
Family
PA-phosphatase related phosphoesterase family
Subcellular location
Postsynaptic density membrane
Function
Postsynaptic density membrane protein that indirectly regulates glutamatergic synaptic transmission through lysophosphatidic acid (LPA)-mediated signaling pathways. Binds lysophosphatidic acid (LPA) and mediates its internalization into cells. Could act as receptor or a transporter of this lipid at the post-synaptic membrane. Modulates lysophosphatidic acid (LPA) activity in neuron axonal outgrowth during development by attenuating phospholipid-induced axon collapse.
Uniprot ID
Q7Z2D5
Ensemble ID
ENST00000370185.9
HGNC ID
HGNC:23496

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 
C512(2.44)  LDD3340  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 Kelly C512(2.42)  LDD2417  [1]
 LDCM0023  KB03 Kelly C512(1.74)  LDD2834  [1]
 LDCM0024  KB05 NB1 C512(2.44)  LDD3340  [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