General Information of Target

Target ID LDTP07378
Target Name Small ubiquitin-related modifier 4 (SUMO4)
Gene Name SUMO4
Gene ID 387082
Synonyms
SMT3H4; Small ubiquitin-related modifier 4; SUMO-4; Small ubiquitin-like protein 4
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MANEKPTEEVKTENNNHINLKVAGQDGSVVQFKIKRQTPLSKLMKAYCEPRGLSVKQIRF
RFGGQPISGTDKPAQLEMEDEDTIDVFQQPTGGVY
Target Bioclass
Other
Family
Ubiquitin family, SUMO subfamily
Function
Ubiquitin-like protein which can be covalently attached to target lysines as a monomer. Does not seem to be involved in protein degradation and may modulate protein subcellular localization, stability or activity. Upon oxidative stress, conjugates to various anti-oxidant enzymes, chaperones, and stress defense proteins. May also conjugate to NFKBIA, TFAP2A and FOS, negatively regulating their transcriptional activity, and to NR3C1, positively regulating its transcriptional activity. Covalent attachment to its substrates requires prior activation by the E1 complex SAE1-SAE2 and linkage to the E2 enzyme UBE2I.
Uniprot ID
Q6EEV6
Ensemble ID
ENST00000326669.6
HGNC ID
HGNC:21181

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 4 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
YN-1
 Probe Info 
100.00  LDD0444  [1]
YN-4
 Probe Info 
100.00  LDD0445  [1]
1c-yne
 Probe Info 
N.A.  LDD0228  [2]
HHS-465
 Probe Info 
N.A.  LDD2240  [3]

References

1 Ynamide Electrophile for the Profiling of Ligandable Carboxyl Residues in Live Cells and the Development of New Covalent Inhibitors. J Med Chem. 2022 Aug 11;65(15):10408-10418. doi: 10.1021/acs.jmedchem.2c00272. Epub 2022 Jul 26.
2 Tunable Amine-Reactive Electrophiles for Selective Profiling of Lysine. Angew Chem Int Ed Engl. 2022 Jan 26;61(5):e202112107. doi: 10.1002/anie.202112107. Epub 2021 Dec 16.
3 Global profiling identifies a stress-responsive tyrosine site on EDC3 regulating biomolecular condensate formation. Cell Chem Biol. 2022 Dec 15;29(12):1709-1720.e7. doi: 10.1016/j.chembiol.2022.11.008. Epub 2022 Dec 6.
Mass spectrometry data entry: PXD038010