General Information of Target

Target ID LDTP00852
Target Name Cytohesin-3 (CYTH3)
Gene Name CYTH3
Gene ID 9265
Synonyms
ARNO3; GRP1; PSCD3; Cytohesin-3; ARF nucleotide-binding site opener 3; Protein ARNO3; General receptor of phosphoinositides 1; Grp1; PH, SEC7 and coiled-coil domain-containing protein 3
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MDEDGGGEGGGVPEDLSLEEREELLDIRRRKKELIDDIERLKYEIAEVMTEIDNLTSVEE
SKTTQRNKQIAMGRKKFNMDPKKGIQFLIENDLLQSSPEDVAQFLYKGEGLNKTVIGDYL
GERDEFNIKVLQAFVELHEFADLNLVQALRQFLWSFRLPGEAQKIDRMMEAFASRYCLCN
PGVFQSTDTCYVLSFAIIMLNTSLHNHNVRDKPTAERFIAMNRGINEGGDLPEELLRNLY
ESIKNEPFKIPEDDGNDLTHTFFNPDREGWLLKLGGGRVKTWKRRWFILTDNCLYYFEYT
TDKEPRGIIPLENLSIREVEDPRKPNCFELYNPSHKGQVIKACKTEADGRVVEGNHVVYR
ISAPSPEEKEEWMKSIKASISRDPFYDMLATRKRRIANKK
Target Bioclass
Other
Subcellular location
Cytoplasm, cytosol
Function Promotes guanine-nucleotide exchange on ARF1 and ARF6. Promotes the activation of ARF factors through replacement of GDP with GTP. Plays a role in the epithelial polarization.
Uniprot ID
O43739
Ensemble ID
ENST00000350796.8
HGNC ID
HGNC:9504
ChEMBL ID
CHEMBL3259466

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 3 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
STPyne
 Probe Info 
K324(9.55)  LDD0277  [1]
m-APA
 Probe Info 
9.75  LDD0403  [2]
DBIA
 Probe Info 
C327(2.07)  LDD3410  [3]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0156  Aniline NCI-H1299 9.75  LDD0403  [2]
 LDCM0022  KB02 A2058 C327(1.92)  LDD2253  [3]
 LDCM0023  KB03 A2058 C327(2.18)  LDD2670  [3]
 LDCM0024  KB05 RPMI-7951 C327(2.07)  LDD3410  [3]

The Interaction Atlas With This Target

The Protein(s) Related To This Target

Other
Click To Hide/Show 5 Protein(s) Interacting with This Target
Protein name Family Uniprot ID
Connector enhancer of kinase suppressor of ras 1 (CNKSR1) CNKSR family Q969H4
Synaptonemal complex central element protein 1 (SYCE1) SYCE family Q8N0S2
Arfaptin-2 (ARFIP2) . P53365
Coiled-coil domain-containing protein 120 (CCDC120) . Q96HB5
Interactor protein for cytohesin exchange factors 1 (IPCEF1) . Q8WWN9

The Drug(s) Related To This Target

Investigative
Click To Hide/Show 2 Drug(s) Interacting with This Target
Drug Name Drug Type External ID
Inositol 1345-tetrakisphosphate Small molecular drug DB01863
Inositol-(13456)-pentakisphosphate . DB03344

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
2 Quantitative and Site-Specific Chemoproteomic Profiling of Targets of Acrolein. Chem Res Toxicol. 2019 Mar 18;32(3):467-473. doi: 10.1021/acs.chemrestox.8b00343. Epub 2019 Jan 15.
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