Kinesin motor transports vesicle along microtubule.

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Rotational hand-over-hand kinesin stepping mechanism with substeps

Animation made by Janet Iwasa based on:

1. Germanium nanospheres for ultraresolution picotensiometry of kinesin motors. Sudhakar et al.
Science 371, 692 (2021).

2. Kinesin rotates unidirectionally and generates torque while walking on microtubules. Ramaiya et al. PNAS 114, 10894 (2017).
  1. Erik Schäffer Lab
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Oh that's cool, I've never seen on of these animations depict the rotation of the stalk and payload, nor the little hair things on the microtubules. I love the attention to detail.

Koreyite
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It should also mention that it's slowed down by like 100 because these kinesin proteins can take 100 steps a second.

Koreyite
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Sab kinases ka kamal hai . Phosphorylation and dephosphorylation. ek end activativate hota hai dusra deactivate....

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