title: The inhibitory effect of troponin I on the ATPase activity of myofibrils treated with troponin T and troponin T1.
abstract: Troponin in bullfrog skeletal myofibrils was substituted by troponin T and troponin T1 from rabbit skeletal muscle. The inhibitory effect of troponin I was examined on the ATPase activity of these troponin-substituted myofibrillar preparations. The ATPase of myofibrils substituted by troponin T was more inhibited by troponin I than the ATPase of myofibrils substituted by troponin T1.
authors.affiliation: Department of Clinical Pharmacology, Faculty of Medicine, Kyushu University, Fukuoka.
authors.forename: F
authors.initials: F
authors.lastname: Shiraishi
authors.forename: K
authors.initials: K
authors.lastname: Yamamoto
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism*; D000818:Animals; D002645:Chickens; D066298:In Vitro Techniques; D018482:Muscle, Skeletal; D009210:Myofibrils / Q000201:enzymology*; D011817:Rabbits; D011892:Rana catesbeiana; D014336:Troponin / Q000037:antagonists & inhibitors* / Q000494:pharmacology*; D019210:Troponin I; D020107:Troponin T
chemical_list: D014336:Troponin; D019210:Troponin I; D020107:Troponin T; D000251:Adenosine Triphosphatases