Title : Cysteine oxidation in the mitogenic S100B protein leads to changes in phosphorylation by catalytic CKII-alpha subunit.

Pub. Date : 1998 Feb 13

PMID : 9461574






1 Functional Relationships(s)
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1 Here we show that oxidation of the S100B cysteine residues, Cys-68 and Cys-84, induces a conformational change in the protein structure, unmasking a canonical CKII phosphorylation site located within the typical EF-hand calcium-binding site IIbeta. Calcium S100 calcium binding protein B Homo sapiens