File:Actin myosin crossbridge 3D animation.mov
Actin_myosin_crossbridge_3D_animation.mov (file size: 838 KB, MIME type: video/quicktime)
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Actin Myosin Molecular Crossbridge Animation
The linked animation above shows the molecular interactions that occur within the skeletal muscle sarcomere between actin and myosin during skeletal muscle contraction.
Legend
- Moving blob and stick - myosin complex.
- Moving blob and stick - myosin complex with ATPase activation.
- Ball binding myosin and splitting - ATP losing a phosphate to form ADP.
- Twisted string of beads - actin helix.
- Blue string - tropomyosin.
- Beads stacked on large bead on blue string - troponin.
- Small ball binding troponin - Calcium ion (Ca2+).
- Grey pyramid - Magnesiun ion (Mg2+).
- Links: Image - Actin myosin crossbridge 3D | Animated GIF - Actin myosin crossbridge 3D | Quicktime- Actin myosin crossbridge 3D
Reference
Image Source: http://www.sci.sdsu.edu/movies/actin_myosin.html
Filename: Actin_myosin.mov
Copyright © 2008, Jeff Sale. Permission to distribute this document, unedited and including this copyright notice is granted, provided no fees are charged.
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 11:31, 12 September 2011 | (838 KB) | S8600021 (talk | contribs) | larger size and better compression |
| 11:26, 12 September 2011 | (1.02 MB) | S8600021 (talk | contribs) | ==Actin Myosin Molecular Crossbridge Animation== This animation shows the molecular interactions that occur within the skeletal muscle sarcomere between actin and myosin during skeletal muscle contraction. '''Legend''' * <font color=mediumvioletred>'' |
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