The 14-3-3 proteins: gene, gene expression, and function.

14-3-3 proteins were discovered by Moore and Perez in the soluble extract of bovine brain. These proteins are highly abundant in the brain. In this review 14-3-3 cDNA cloning, nucleotide sequence of 14-3-3 cDNA, the structure of 14-3-3 gene and 14-3-3 gene expression, in situ hybridization of 14-3-3 mRNA in the brain, the function and regulation of 14-3-3 protein, the binding of 14-3-3 protein to other proteins, the effects of 14-3-3 protein on the binding of a protein to other proteins, and the effect on protein kinase, etc., are concisely described. From the recent rapid development of proteom technology, markedly more target proteins of 14-3-3 protein should be discovered.