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Facts about Eukaryotic translation initiation factor 4E-binding protein 2.
By comparison, hyperphosphorylated form dissociates from EIF4E, allowing interaction between EIF4G1/EIF4G3 and EIF4E, leading to initiation of translation (PubMed:25533957). EIF4EBP2 is enriched in brain and acts as a regulator of synapse activity and neuronal stem cell renewal through its ability to repress translation initiation (By similarity).
Human | |
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Gene Name: | EIF4EBP2 |
Uniprot: | Q13542 |
Entrez: | 1979 |
Belongs to: |
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eIF4E-binding protein family |
4EBP2; 4E-BP2; eIF4E-binding protein 2; eukaryotic translation initiation factor 4E binding protein 2; eukaryotic translation initiation factor 4E-binding protein 2; PHASII; phosphorylated, heat and acid stable regulated by insulin protein II
Mass (kDA):
12.939 kDA
Human | |
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Location: | 10q22.1 |
Sequence: | 10; NC_000010.11 (70404145..70428618) |
PMID: 7935836 by Pause A., et al. Insulin-dependent stimulation of protein synthesis by phosphorylation of a regulator of 5'-cap function.
PMID: 24207126 by Lukhele S., et al. Interaction of the eukaryotic initiation factor 4E with 4E-BP2 at a dynamic bipartite interface.