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Inhibition of actin-myosin subfragmetn 1 ATPase activity by troponin I and IC: relationship to the thiin filament states of muscle
- Source :
- Biochemistry. August 8, 2000, Vol. 39 Issue 31, p9345, 6 p.
- Publication Year :
- 2000
-
Abstract
- In the absence of calcium, troponin I inhibits ATPase by shifting myosin subfragment 1 from the open state to the closed and blocked states. Calcium binding to troponin C reverses the inhibition.
Details
- ISSN :
- 00062960
- Volume :
- 39
- Issue :
- 31
- Database :
- Gale General OneFile
- Journal :
- Biochemistry
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.65740157