>1scm_B mol:protein length:145 MYOSIN REGULATORY LIGHT CHAIN LPQKQIQEMKEAFSMIDVDRDGFVSKEDIKAISEQLGRAPDDKELTAMLKEAPGPLNFT MFLSIFSDKLSGTDSEETIRNAFAMFDEQETKKLNIEYIKDLLENMGDNFNKDEMRMTF KEAPVEGGKFDYVKFTAMIKGSGEEEA