IndraLab

Statements


MAPK1 phosphorylates EIF4EBP1 on T45. 1 / 1
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"Phosphorylation of 4e-bp1 is mediated by the p38/msk1 pathway in response to uvb irradiation. In the present study we demonstrated that uvb induced 4e-bp1 phosphorylation at multiple sites, thr-36, thr-45, ser-64, and thr-69, leading to dissociation of 4e-bp1 from eif-4e. Uvb-induced phosphorylation of 4e-bp1 was blocked by p38 kinase inhibitors, pd169316 and sb202190, and msk1 inhibitor, h89, but not by mitogen-activated protein kinase kinase inhibitors, pd98059 or u0126."