Molecular shape of .ALPHA.-connectin, an elastic filamentous protein of skeletal muscle.
نویسندگان
چکیده
منابع مشابه
Elastic behavior of connectin filaments during thick filament movement in activated skeletal muscle
Connectin (also called titin) is a huge, striated muscle protein that binds to thick filaments and links them to the Z-disc. Using an mAb that binds to connectin in the I-band region of the molecule, we studied the behavior of connectin in both relaxed and activated skinned rabbit psoas fibers by immunoelectron microscopy. In relaxed fibers, antibody binding is visualized as two extra striation...
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Indirect immunofluorescence microscopy of highly stretched skinned frog semitendinous muscle fibers revealed that connectin, an elastic protein of muscle, is located in the gap between actin and myosin filaments and also in the region of myosin filaments except in their centers. Electron microscopic observations showed that there were easily recognizable filaments extending from the myosin fila...
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ژورنال
عنوان ژورنال: Proceedings of the Japan Academy, Series B
سال: 1990
ISSN: 0386-2208,1349-2896
DOI: 10.2183/pjab.66.213