Programmed cell death protein 4 (Q61823)

Uniprot ID Q61823
Protein Name Programmed cell death protein 4
Gene Name Pdcd4
Species Mus musculus (Mouse)
Signal peptide(a) N Secretome P(b)
Function Inhibits translation initiation and cap-dependent translation. May excert its function by hindering the interaction between EIF4A1 and EIF4G. Inhibits the helicase activity of EIF4A. Modulates the activation of JUN kinase. Down-regulates the expression of MAP4K1, thus inhibiting events important in driving invasion, namely, MAPK85 activation and consequent JUN-dependent transcription. May play a role in apoptosis. Tumor suppressor. Inhibits tumor promoter-induced neoplastic transformation. Binds RNA. .
GO - Molecular function
  • RNA binding : IEA:UniProtKB-KW
GO - Biological process
  • apoptotic process : IEA:UniProtKB-KW
  • BMP signaling pathway : ISO:MGI
  • cell aging : ISS:UniProtKB
  • cellular response to lipopolysaccharide : IMP:BHF-UCL
  • epithelial to mesenchymal transition involved in cardiac fibroblast development : ISO:MGI
  • negative regulation of apoptotic process : ISO:MGI
  • negative regulation of cytokine production involved in inflammatory response : IMP:BHF-UCL
  • negative regulation of JUN kinase activity : ISS:UniProtKB
  • negative regulation of myofibroblast differentiation : ISO:MGI
  • negative regulation of transcription, DNA-templated : ISS:UniProtKB
  • negative regulation of vascular smooth muscle cell differentiation : ISO:MGI
  • negative regulation of vascular smooth muscle cell proliferation : ISO:MGI
  • positive regulation of endothelial cell apoptotic process : ISO:MGI
  • positive regulation of inflammatory response : IMP:BHF-UCL
  • positive regulation of NIK/NF-kappaB signaling : ISO:MGI
  • positive regulation of smooth muscle cell apoptotic process : ISO:MGI
  • positive regulation of vascular associated smooth muscle cell apoptotic process : ISO:MGI
  • regulation of protein metabolic process : ISO:MGI
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(a) The Signal peptide D-score cutoff for "YES"(having signal peptide) is 0.45.
(b) Non-classically secreted proteins should obtain an NN-score(Neural Networks score) exceeding the normal threshold of 0.5, but not at the same time be predicted to contain a signal peptide.