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EIF4EBP2 encodes a member of the eukaryotic translation initiation factor 4E binding protein family. Additionally we are shipping eIF4EBP2 Proteins (22) and many more products for this protein.
Showing 10 out of 93 products:
Human Polyclonal eIF4EBP2 Primary Antibody for WB - ABIN1881292
Bidinosti, Martineau, Frank, Sonenberg: Repair of isoaspartate formation modulates the interaction of deamidated 4E-BP2 with mTORC1 in brain. in The Journal of biological chemistry 2010
Show all 3 references for ABIN1881292
mTORC1 controls mitochondrial activity and biogenesis by selectively promoting translation of nucleus-encoded mitochondria-related mRNAs via inhibition of the eukaryotic translation initiation factor 4E (eIF4E (show EIF4E Antibodies))-binding proteins (4E-BPs).
Data show that the eIF4E (show EIF4E Antibodies) binding preference for 4E-BP2 over 4E-BP1 (show EIF4EBP1 Antibodies) is based on stacking of Arg63 side chain on Trp73 indole ring of eIF4E (show EIF4E Antibodies) and construction of hydrophobic space around the Trp73 indole ring by the Leu59-Leu60 sequence of 4E-BP2.
isoaspartate formation repair modulates the interaction of deamidated 4E-BP2 with mTORC1 in brain
4E-binding proteins, the suppressors of eukaryotic initiation factor 4E, are down-regulated in cells with acquired or intrinsic resistance to rapamycin.
Data show that H2O2 increased eIF4E (show EIF4E Antibodies) and 4E-BP1 (show EIF4EBP1 Antibodies) expression and eIF4E (show EIF4E Antibodies) phosphorylation, and shifted distribution of 4E-BP1 (show EIF4EBP1 Antibodies) phosphorylation. These oxidant-mediated alterations occur in concert with changes in factors known to regulate translation kinetics.
PHAS-II, but not PHAS-III, contributes to the control of protein synthesis by insulin (show INS Antibodies)
The C-terminal His74-Glu89 region of 4EBP2 acts as an auxiliary function for the major binding of Y(X)4L -binding motif (Tyr54-Leu60) to eIF4E (show EIF4E Antibodies).
4E-BPs regulate the stress granule localization of eIF4E (show EIF4E Antibodies)
Data show that deletion of eukaryotic translation initiation factor 4E-binding protein 1/2 (4E-BP1/2) in erythroid cells rendered them resistant to mammalian target of rapamycin complex 1 (TORC1) inhibition and restored hemoglobin production.
Disruption of genes encoding Eif4ebp1 (show EIF4EBP1 Antibodies) and Eif4ebp2 does not alter basal or sepsis-induced changes in skeletal muscle protein synthesis in male or female mice.
4E-BP1 (show EIF4EBP1 Antibodies)/2-null cells express less ATGL (show PNPLA2 Antibodies) and accumulate more fat than control cells, while knock down of Egr1 (show EGR1 Antibodies) in 4E-BP1 (show EIF4EBP1 Antibodies)/2-null cells increases ATGL (show PNPLA2 Antibodies) expression and decreases fat storage.
translational control through 4E-BP2 represents a unique mechanism for selective regulation of AMPAR synthesis, synaptic function, and long-term plasticity, important for hippocampal-dependent memory processes.
in the absence of 4E-BP proteins, mTORC1-mediated phosphorylation of p70S6K1 (show RPS6KB1 Antibodies) is elevated by a reduction in competition between the two substrates for interaction with raptor (show RPTOR Antibodies)
Two deamidation sites were mapped to an asparagine-rich sequence unique to 4E-BP2. Deamidated 4E-BP2 exhibits increased binding to the mammalian target of rapamycin (mTOR (show FRAP1 Antibodies))-binding protein raptor (show RPTOR Antibodies).
These results, together with the fact that 4E-BPs are markedly induced during granulo-monocytic differentiation of myeloid cells in vitro, highlight the pivotal role of 4E-BP1 (show EIF4EBP1 Antibodies) and 4E-BP2 in the early phases of myelopoiesis
4E-BP2 plays a crucial role in proper regulation of the eIF4F (show EIF4A2 Antibodies) complex during long-term potentiation and learning and memory in the mouse hippocampus.
The 4E-BP2 knockout mice demonstrated altered activity in the rotating rod test, light/dark exploration test, spontaneous alternation T-maze and conditioned taste aversion test.
This gene encodes a member of the eukaryotic translation initiation factor 4E binding protein family. The gene products of this family bind eIF4E and inhibit translation initiation. However, insulin and other growth factors can release this inhibition via a phosphorylation-dependent disruption of their binding to eIF4E. Regulation of protein production through these gene products have been implicated in cell proliferation, cell differentiation and viral infection.
eukaryotic translation initiation factor 4E binding protein 2
, eukaryotic translation initiation factor 4E-binding protein 2
, eukaryotic initiation factor 4E
, eukaryotic translation initiation factor 4E
, eIF4E-binding protein 2
, phosphorylated, heat and acid stable regulated by insulin protein II
, phosphorylated heat- and acid-stable protein regulated by insulin 2