MYOSIN SUBSTRUCTURE: ISOLATION OF A HELICAL SUBUNIT FROM HEAVY MEROMYOSIN.
A highly alpha-helical subunit has been isolated from the heavy-mero-myosin portion of myosin. This molecule has a helix content of about 73 percent and an amino acid composition similar to that of light meromyosin. The presence of this subunit supports the current view that the myosin molecule consists of a long helical rod with a globular region at one end.
D000596:Amino Acids; D002498:Centrifugation; D055598:Chemical Phenomena; D002621:Chemistry; D009124:Muscle Proteins; D015879:Myosin Subfragments; D009218:Myosins; D012106:Research
D000596:Amino Acids; D009124:Muscle Proteins; D015879:Myosin Subfragments; D009218:Myosins
CENTRIFUGATION; CHEMISTRY; EXPERIMENTAL LAB STUDY; MUSCLE PROTEINS