. . . "114729737"^^ . . . "actomyosin"@en-us . . "113888358"@en-us . . "a protein complex in muscle fibers; composed of myosin and actin; shortens when stimulated and causes muscle contractions"@en-us . . "actomyosin"^^ . . . "0"^^ . "14729737-n"^^ . . "0"^^ .