Cloning of rat brain protein kinase C complementary DNA.

Four peptides derived from rat brain protein kinase C were partially sequenced. Using synthetic oligonucleotides deduced from the amino acid sequences as probes, a clone of complementary DNA (cDNA) was isolated from a cDNA library prepared from the same tissue. The nucleotide sequence of this cDNA clone revealed the primary structure of the carboxyl-terminal region as having 224 amino acids, with significant sequence homology with cyclic AMP-dependent and cyclic GMP-dependent protein kinases.