General Information of Target

Target ID LDTP07252
Target Name Platelet endothelial aggregation receptor 1 (PEAR1)
Gene Name PEAR1
Gene ID 375033
Synonyms
MEGF12; Platelet endothelial aggregation receptor 1; hPEAR1; Multiple epidermal growth factor-like domains protein 12; Multiple EGF-like domains protein 12
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MSPPLCPLLLLAVGLRLAGTLNPSDPNTCSFWESFTTTTKESHSRPFSLLPSEPCERPWE
GPHTCPQPTVVYRTVYRQVVKTDHRQRLQCCHGFYESRGFCVPLCAQECVHGRCVAPNQC
QCVPGWRGDDCSSECAPGMWGPQCDKPCSCGNNSSCDPKSGVCSCPSGLQPPNCLQPCTP
GYYGPACQFRCQCHGAPCDPQTGACFCPAERTGPSCDVSCSQGTSGFFCPSTHSCQNGGV
FQTPQGSCSCPPGWMGTICSLPCPEGFHGPNCSQECRCHNGGLCDRFTGQCRCAPGYTGD
RCREECPVGRFGQDCAETCDCAPDARCFPANGACLCEHGFTGDRCTDRLCPDGFYGLSCQ
APCTCDREHSLSCHPMNGECSCLPGWAGLHCNESCPQDTHGPGCQEHCLCLHGGVCQATS
GLCQCAPGYTGPHCASLCPPDTYGVNCSARCSCENAIACSPIDGECVCKEGWQRGNCSVP
CPPGTWGFSCNASCQCAHEAVCSPQTGACTCTPGWHGAHCQLPCPKGQFGEGCASRCDCD
HSDGCDPVHGRCQCQAGWMGARCHLSCPEGLWGVNCSNTCTCKNGGTCLPENGNCVCAPG
FRGPSCQRSCQPGRYGKRCVPCKCANHSFCHPSNGTCYCLAGWTGPDCSQPCPPGHWGEN
CAQTCQCHHGGTCHPQDGSCICPLGWTGHHCLEGCPLGTFGANCSQPCQCGPGEKCHPET
GACVCPPGHSGAPCRIGIQEPFTVMPTTPVAYNSLGAVIGIAVLGSLVVALVALFIGYRH
WQKGKEHHHLAVAYSSGRLDGSEYVMPDVPPSYSHYYSNPSYHTLSQCSPNPPPPNKVPG
PLFASLQNPERPGGAQGHDNHTTLPADWKHRREPPPGPLDRGSSRLDRSYSYSYSNGPGP
FYNKGLISEEELGASVASLSSENPYATIRDLPSLPGGPRESSYMEMKGPPSGSPPRQPPQ
FWDSQRRRQPQPQRDSGTYEQPSPLIHDRDSVGSQPPLPPGLPPGHYDSPKNSHIPGHYD
LPPVRHPPSPPLRRQDR
Target Bioclass
Other
Family
MEGF family
Subcellular location
Cell membrane
Function Required for SVEP1-mediated platelet activation, via its interaction with SVEP1 and subsequent activation of AKT/mTOR signaling. May be involved in the early stages of hematopoiesis.
Uniprot ID
Q5VY43
Ensemble ID
ENST00000292357.8
HGNC ID
HGNC:33631

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
IPM
 Probe Info 
C606(0.54)  LDD1701  [1]
DBIA
 Probe Info 
C725(1.11); C734(1.11)  LDD0078  [2]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0020  ARS-1620 HCC44 C725(1.11); C734(1.11)  LDD0078  [2]
 LDCM0213  Electrophilic fragment 2 MDA-MB-231 C606(0.54); C610(0.47)  LDD1702  [1]
 LDCM0022  KB02 CMK C533(1.28)  LDD2302  [3]
 LDCM0023  KB03 MDA-MB-231 C606(0.54)  LDD1701  [1]
 LDCM0024  KB05 MKN-1 C610(1.03)  LDD3331  [3]

References

1 Nucleophilic covalent ligand discovery for the cysteine redoxome. Nat Chem Biol. 2023 Nov;19(11):1309-1319. doi: 10.1038/s41589-023-01330-5. Epub 2023 May 29.
Mass spectrometry data entry: PXD039908 , PXD029761
2 Reimagining high-throughput profiling of reactive cysteines for cell-based screening of large electrophile libraries. Nat Biotechnol. 2021 May;39(5):630-641. doi: 10.1038/s41587-020-00778-3. Epub 2021 Jan 4.
3 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