Primary structure of the cDNA 5'-terminal region encoding the N-terminal domain of the rabbit muscle alpha-actinin subunit.

A number of cDNA clones have been obtained in summary encoding the N-terminal domain containing 286 amino acid residues of the rabbit skeletal muscle alpha-actinin subunit. Alpha-Actinin cDNA clones were isolated from specific cDNA libraries using the primer extension method for synthesis of the first cDNA chain. A strong stop signal for AMV reverse transcriptase in the 5'-terminal region of mRNA of alpha-actinin was found. It seems there is a G+C rich region (93% G+C nucleotides) including a continuous sequence of 23 G and C nucleotides encoding 6 glycine residues.