Article
Alterations in thin filament regulation induced by a human cardiac troponin T mutant that causes dilated cardiomyopathy are distinct from those induced by troponin T mutants that cause hypertrophic cardiomyopathy.
The Journal of biological chemistry - 25 Oct 2002
Robinson Paul, Mirza Mahmooda, Knott Adam, Abdulrazzak Hassan, Willott Ruth, Marston Steven, Watkins Hugh, Redwood Charles
Abstract excerpt
We have compared the in vitro regulatory properties of recombinant human cardiac troponin reconstituted using wild type troponin T with troponin containing the DeltaLys-210 troponin T mutant that causes dilated cardiomyopathy (DCM) and the R92Q troponin T known to cause hypertrophic cardiomyopathy (HCM). Troponin containing DeltaLys-210 troponin T inhibited actin-tropomyosin-activated myosin subfragment-1 ATPase...
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