General Information of Target

Target ID LDTP13911
Target Name Y-box-binding protein 2 (YBX2)
Gene Name YBX2
Gene ID 51087
Synonyms
CSDA3; MSY2; Y-box-binding protein 2; Contrin; DNA-binding protein C; Dbpc; Germ cell-specific Y-box-binding protein; MSY2 homolog
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MSQQNTSGDCLFDGVNELMKTLQFAVHIPTFVLGLLLNLLAIHGFSTFLKNRWPDYAATS
IYMINLAVFDLLLVLSLPFKMVLSQVQSPFPSLCTLVECLYFVSMYGSVFTICFISMDRF
LAIRYPLLVSHLRSPRKIFGICCTIWVLVWTGSIPIYSFHGKVEKYMCFHNMSDDTWSAK
VFFPLEVFGFLLPMGIMGFCCSRSIHILLGRRDHTQDWVQQKACIYSIAASLAVFVVSFL
PVHLGFFLQFLVRNSFIVECRAKQSISFFLQLSMCFSNVNCCLDVFCYYFVIKEFRMNIR
AHRPSRVQLVLQDTTISRG
Target Bioclass
Transcription factor
Subcellular location
Cytoplasm
Function
Major constituent of messenger ribonucleoprotein particles (mRNPs). Involved in the regulation of the stability and/or translation of germ cell mRNAs. Binds to Y-box consensus promoter element. Binds to full-length mRNA with high affinity in a sequence-independent manner. Binds to short RNA sequences containing the consensus site 5'-UCCAUCA-3' with low affinity and limited sequence specificity. Its binding with maternal mRNAs is necessary for its cytoplasmic retention. May mark specific mRNAs (those transcribed from Y-box promoters) in the nucleus for cytoplasmic storage, thereby linking transcription and mRNA storage/translational delay.
Uniprot ID
Q9Y2T7
Ensemble ID
ENST00000007699.10
HGNC ID
HGNC:17948

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
DBIA
 Probe Info 
C224(2.52)  LDD3331  [1]
NAIA_5
 Probe Info 
N.A.  LDD2225  [2]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0632  CL-Sc Hep-G2 C224(0.71)  LDD2227  [2]
 LDCM0022  KB02 CCK-81 C224(1.42)  LDD2297  [1]
 LDCM0023  KB03 CCK-81 C224(1.57)  LDD2714  [1]
 LDCM0024  KB05 MKN-1 C224(2.52)  LDD3331  [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
2 N-Acryloylindole-alkyne (NAIA) enables imaging and profiling new ligandable cysteines and oxidized thiols by chemoproteomics. Nat Commun. 2023 Jun 15;14(1):3564. doi: 10.1038/s41467-023-39268-w.
Mass spectrometry data entry: PXD041264