The amino acid compositions of the tryptic, chymotryptic and peptic peptides from the L-2 light chain of rabbit skeletal muscle myosin
- PMID: 346467
The amino acid compositions of the tryptic, chymotryptic and peptic peptides from the L-2 light chain of rabbit skeletal muscle myosin
Abstract
The light chain fraction was separated from rabbit skeletal muscle myosin and four kinds of light chains, L-1, L-2, L-3 and L-4 in the fraction were further isolated by column chromatography using DEAE-cellulose DE-52. After amino-ethylation, the L-2 light chain was digested with trypsin. It was also digested with chymotrypsin and pepsin, respectively, after carboxymethylation. Each of the tryptic, chymotryptic and peptic peptides thus obtained was separated and purified and their amino acid compositions were analyzed.