ObjectiveCyclin-dependent kinase 1 (CDK1)/cyclin B1 phosphorylates many of the same substrates as mTORC1 (a key regulator of glucose metabolism). including the eukaryotic initiation factor 4E-binding protein 1 (4E-BP1). Only mitotic CDK1 phosphorylates 4E-BP1 at residue S82 in mice (S83 in humans). in addition to the common 4E-BP1 phospho-acceptor sites phosphorylated by both CDK1 and... https://countryscenesaddleryandpetsuppliers.shop/product-category/horse-bits/