General Information of Target

Target ID LDTP14410
Target Name PRKCH upstream open reading frame 2 (PRKCH)
Gene Name PRKCH
Synonyms
PRKCH upstream open reading frame 2; uORF2; Protein uPEP2
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MALRSIKSIAGSCLCSRQRRCGSSAAIFPEGIFRCLSPKFGQEFPE
Target Bioclass
Other
Function
Product of an upstream open reading frame (ORF) of PRKCH which regulates translation of the downstream protein kinase C eta (PKC-eta) ORF. Functions as a repressive element that maintains low basal levels of PKC-eta in growing cells but enhances its expression during stress conditions induced by amino acid starvation in a EIF2AK4/GCN2-dependent manner. In addition to its role in regulating PKC-eta translation, also inhibits the kinase activity of PKC-eta as well as other protein kinases including PRKCD, PRKCQ and PRKCE but not PRKCA, PRKCG or PRKCZ.
Uniprot ID
C0HM02
HGNC ID
HGNC:9403

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 
C301(1.48)  LDD3403  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 697 C301(1.43)  LDD2245  [1]
 LDCM0023  KB03 A-549 C493(1.80); C301(1.36)  LDD2677  [1]
 LDCM0024  KB05 Reh C301(1.48)  LDD3403  [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