General Information of Target

Target ID LDTP10586
Target Name Protein-L-isoaspartate O-methyltransferase domain-containing protein 1 (PCMTD1)
Gene Name PCMTD1
Gene ID 115294
Synonyms
Protein-L-isoaspartate O-methyltransferase domain-containing protein 1
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MLQKPRNRGRSGGQAERDRDWSHSGNPGASRAGEDARVLRDGFAEEAPSTSRGPGGSQGS
QGPSPQGARRAQAAPAVGPRSQKQLELKVSELVQFLLIKDQKKIPIKRADILKHVIGDYK
DIFPDLFKRAAERLQYVFGYKLVELEPKSNTYILINTLEPVEEDAEMRGDQGTPTTGLLM
IVLGLIFMKGNTIKETEAWDFLRRLGVYPTKKHLIFGDPKKLITEDFVRQRYLEYRRIPH
TDPVDYEFQWGPRTNLETSKMKVLKFVAKVHNQDPKDWPAQYCEALADEENRARPQPSGP
APSS
Target Bioclass
Enzyme
Family
Methyltransferase superfamily, L-isoaspartyl/D-aspartyl protein methyltransferase family
Subcellular location
Cytoplasm
Function
Substrate recognition component of an ECS (Elongin BC-CUL5-SOCS-box protein) E3 ubiquitin ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Specifically binds to the methyltransferase cofactor S-adenosylmethionine (AdoMet) via the N-terminal AdoMet binding motif, but does not display methyltransferase activity. May provide an alternate maintenance pathway for modified proteins by acting as a damage-specific E3 ubiquitin ligase adaptor protein.
Uniprot ID
Q96MG8
Ensemble ID
ENST00000360540.9
HGNC ID
HGNC:30483

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
EFO27 SNV: p.M199I .
HCT15 SNV: p.R252Q .
MCC13 SNV: p.Q270Ter .
RKO SNV: p.L87M .

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 
C43(2.48)  LDD3316  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 22RV1 C43(2.07)  LDD2243  [1]
 LDCM0023  KB03 22RV1 C43(2.97)  LDD2660  [1]
 LDCM0024  KB05 MEL167 C43(2.48)  LDD3316  [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