General Information of Target

Target ID LDTP18144
Target Name Polyadenylate-binding protein 5 (PABPC5)
Gene Name PABPC5
Gene ID 140886
Synonyms
PABP5; Polyadenylate-binding protein 5; PABP-5; Poly(A)-binding protein 5
3D Structure
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2D Sequence (FASTA)
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3D Structure (PDB)
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Sequence
MTSQPISNETIIMLPSNVINFSQAEKPEPTNQGQDSLKKRLQAKVKVIGVHSSLAGSILS
ALSALVGFILLSVNPAALNPASLQCKLDEKDIPTRLLLSYDYHSPYTMDCHRAKASLAGT
LSLMLVSTVLEFCLAVLTAVLQWKQTV
Target Bioclass
Other
Subcellular location
Cytoplasm; Mitochondrion matrix
Function Binds the poly(A) tail of mRNA. May be involved in cytoplasmic regulatory processes of mRNA metabolism. Can probably bind to cytoplasmic RNA sequences other than poly(A) in vivo.
Uniprot ID
Q96DU9
Ensemble ID
ENST00000312600.4
HGNC ID
HGNC:13629

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
JHH7 SNV: p.A331V .
MOLT4 SNV: p.A70T .
OVCAR5 SNV: p.A354D .
SISO SNV: p.R191I .
SNGM SNV: p.S3N .
SW1116 SNV: p.E5V .
SW1271 SNV: p.G266Ter .

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
IA-alkyne
 Probe Info 
N.A.  LDD0161  [1]
HHS-465
 Probe Info 
N.A.  LDD2240  [2]

The Interaction Atlas With This Target

The Protein(s) Related To This Target

Other
Click To Hide/Show 1 Protein(s) Interacting with This Target
Protein name Family Uniprot ID
Polyadenylate-binding protein-interacting protein 2 (PAIP2) PAIP2 family Q9BPZ3

References

1 SP3-FAIMS Chemoproteomics for High-Coverage Profiling of the Human Cysteinome*. Chembiochem. 2021 May 14;22(10):1841-1851. doi: 10.1002/cbic.202000870. Epub 2021 Feb 18.
Mass spectrometry data entry: PXD023056 , PXD023059 , PXD023058 , PXD023057 , PXD023060
2 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