Single Myosin Lever Arm Orientation in a Muscle Fiber Detected with Photoactivatable GFP
نویسندگان
چکیده
منابع مشابه
Single myosin lever arm orientation in a muscle fiber detected with photoactivatable GFP.
Myosin 2 is the molecular motor in muscle. It binds actin and executes a power stroke by rotating its lever arm through an angle of approximately 70 degrees to translate actin against resistive force. Myosin 2 has evolved to function optimally under crowded conditions where rates and equilibria of macromolecular reactions undergo major shifts relative to those measured in dilute solution. Hence...
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ژورنال
عنوان ژورنال: Biochemistry
سال: 2009
ISSN: 0006-2960,1520-4995
DOI: 10.1021/bi8017703