Troponin: structure, properties, and mechanism of functioningстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 17 декабря 2014 г.
Местоположение издательства:Road Town, United Kingdom
Первая страница:969
Последняя страница:985
Аннотация:This review discusses the structure and properties of the isolated components of troponin, their interaction, and the mechanisms of regulation of contractile activity of skeletal and cardiac muscle. Data on the structure of troponin C in crystals and in solution are presented. The Ca2+-induced conformational changes of troponin C structure are described. The structure of troponin I is analyzed and its interaction with other components of actin filaments is discussed. Data on phosphorylation of troponin I by various protein kinases are presented. The role of troponin I phosphorylation in the regulation of contractile activity of the heart is analyzed. The structural properties of troponin T and its interaction with other components of thin filaments are described. Data on the phosphorylation of troponin T are presented and the effect of troponin T phosphorylation on contractile activity of different muscles is discussed. Modern models of the functioning of troponin are presented and analyzed.