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 .
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 .
O O O O O B-other_name I-other_name O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O O O B-amino_acid_monomer O O B-protein_domain_or_region I-protein_domain_or_region O O O O O O O O O O O O B-other_name O O O O O O O O O O O O B-amino_acid_monomer O O O O O B-other_name I-other_name O O O O