| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1925369 | Archives of Biochemistry and Biophysics | 2013 | 9 Pages |
Abstract
⺠Sf9 insect cell expressed and purified αTm is N-terminal acetylated. ⺠Pseudo-phosphorylated αTm S283D regulates filaments like phosphorylated muscle αTm. ⺠αTm S283D does not alter steady-state Ca2+ binding to the thin filament. ⺠αTm S283D slows filament Ca2+ dissociation and prolongs myofibril force relaxation. ⺠Tm phosphorylation contributes to the modulation of muscle relaxation.
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Authors
Benjamin R. Nixon, Bin Liu, Beatrice Scellini, Chiara Tesi, Nicoletta Piroddi, Ozgur Ogut, R. John Solaro, Mark T. Ziolo, Paul M.L. Janssen, Jonathan P. Davis, Corrado Poggesi, Brandon J. Biesiadecki,