Work Done by Titin Protein Folding Assists Muscle Contraction
نویسندگان
چکیده
منابع مشابه
Work Done by Titin Protein Folding Assists Muscle Contraction.
Current theories of muscle contraction propose that the power stroke of a myosin motor is the sole source of mechanical energy driving the sliding filaments of a contracting muscle. These models exclude titin, the largest protein in the human body, which determines the passive elasticity of muscles. Here, we show that stepwise unfolding/folding of titin immunoglobulin (Ig) domains occurs in the...
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ژورنال
عنوان ژورنال: Cell Reports
سال: 2016
ISSN: 2211-1247
DOI: 10.1016/j.celrep.2016.01.025