PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7565683-2 1995 Analysis of the expression of human I kappa B alpha protein in stable transfectants of mouse 70Z/3 cells shows that, as for the endogenous murine protein, exogenous I kappa B alpha is degraded in response to inducers of NF-kappa B activity, such as phorbol myristate acetate or lipopolysaccharide. Tetradecanoylphorbol Acetate 249-274 NFKB inhibitor alpha Homo sapiens 36-51 7565683-2 1995 Analysis of the expression of human I kappa B alpha protein in stable transfectants of mouse 70Z/3 cells shows that, as for the endogenous murine protein, exogenous I kappa B alpha is degraded in response to inducers of NF-kappa B activity, such as phorbol myristate acetate or lipopolysaccharide. Tetradecanoylphorbol Acetate 249-274 nuclear factor of kappa light polypeptide gene enhancer in B cells inhibitor, alpha Mus musculus 165-180 7565683-2 1995 Analysis of the expression of human I kappa B alpha protein in stable transfectants of mouse 70Z/3 cells shows that, as for the endogenous murine protein, exogenous I kappa B alpha is degraded in response to inducers of NF-kappa B activity, such as phorbol myristate acetate or lipopolysaccharide. Tetradecanoylphorbol Acetate 249-274 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 220-230 7565683-3 1995 In addition, pretreatment of the cells with the proteasome inhibitor N-Ac-Leu-Leu-norleucinal inhibits this ligand-induced degradation and, in agreement with previous studies, stabilizes a hyperphosphorylated form of the human I kappa B alpha protein. n-ac-leu 69-77 NFKB inhibitor alpha Homo sapiens 227-242 7565683-6 1995 Further analysis reveals that the inducible phosphorylation of I kappa B alpha maps to two serines in the N terminus of the protein (residues 32 and 36) and that the mutation of either residue is sufficient to abolish ligand-induced degradation, whereas both residues must be mutated to abolish inducible phosphorylation of the protein. Serine 91-98 nuclear factor of kappa light polypeptide gene enhancer in B cells inhibitor, alpha Mus musculus 63-78 7565683-7 1995 We propose that treatment of 70Z/3 cells with either phorbol myristate acetate or lipopolysaccharide induces a kinase activity which phosphorylates serines 32 and that these phosphorylations target the protein for rapid proteolytic degradation, possibly by the ubiquitin-26S proteasome pathway, thus allowing NF-kappa B to translocate to the nucleus and to activate gene expression. Tetradecanoylphorbol Acetate 53-78 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 309-319 7565683-7 1995 We propose that treatment of 70Z/3 cells with either phorbol myristate acetate or lipopolysaccharide induces a kinase activity which phosphorylates serines 32 and that these phosphorylations target the protein for rapid proteolytic degradation, possibly by the ubiquitin-26S proteasome pathway, thus allowing NF-kappa B to translocate to the nucleus and to activate gene expression. Serine 148-155 nuclear factor of kappa light polypeptide gene enhancer in B cells 1, p105 Mus musculus 309-319