Hypertrophic cardiomyopathy-causing Asp175asn and Glu180gly Tpm1 mutations shift tropomyosin strands further towards the open position during the ATPase cycle.
To understand the molecular mechanism by which the hypertrophic cardiomyopathy-causing Asp175Asn and Glu180Gly mutations in α-tropomyosin alter contractile regulation, we labeled recombinant wild type and mutant α-tropomyosins with 5-iodoacetamide-fluorescein and incorporated them into the ghost mus...
| Main Authors: | , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2011
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