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Motor Generated Torque Drives Coupled Yawing and Orbital Rotations of Kinesin Coated Gold Nanorods

Overview
Journal Commun Biol
Specialty Biology
Date 2022 Dec 20
PMID 36539506
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Abstract

Kinesin motor domains generate impulses of force and movement that have both translational and rotational (torque) components. Here, we ask how the torque component influences function in cargo-attached teams of weakly processive kinesins. Using an assay in which kinesin-coated gold nanorods (kinesin-GNRs) translocate on suspended microtubules, we show that for both single-headed KIF1A and dimeric ZEN-4, the intensities of polarized light scattered by the kinesin-GNRs in two orthogonal directions periodically oscillate as the GNRs crawl towards microtubule plus ends, indicating that translocating kinesin-GNRs unidirectionally rotate about their short (yaw) axes whilst following an overall left-handed helical orbit around the microtubule axis. For orientations of the GNR that generate a signal, the period of this short axis rotation corresponds to two periods of the overall helical trajectory. Torque force thus drives both rolling and yawing of near-spherical cargoes carrying rigidly-attached weakly processive kinesins, with possible relevance to intracellular transport.

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References
1.
Ray S, Meyhofer E, Milligan R, Howard J . Kinesin follows the microtubule's protofilament axis. J Cell Biol. 1993; 121(5):1083-93. PMC: 2119687. DOI: 10.1083/jcb.121.5.1083. View

2.
Yajima J, Mizutani K, Nishizaka T . A torque component present in mitotic kinesin Eg5 revealed by three-dimensional tracking. Nat Struct Mol Biol. 2008; 15(10):1119-21. DOI: 10.1038/nsmb.1491. View

3.
Mitra A, Ruhnow F, Girardo S, Diez S . Directionally biased sidestepping of Kip3/kinesin-8 is regulated by ATP waiting time and motor-microtubule interaction strength. Proc Natl Acad Sci U S A. 2018; 115(34):E7950-E7959. PMC: 6112707. DOI: 10.1073/pnas.1801820115. View

4.
Enoki S, Iino R, Niitani Y, Minagawa Y, Tomishige M, Noji H . High-speed angle-resolved imaging of a single gold nanorod with microsecond temporal resolution and one-degree angle precision. Anal Chem. 2015; 87(4):2079-86. DOI: 10.1021/ac502408c. View

5.
Hirokawa N, Noda Y, Tanaka Y, Niwa S . Kinesin superfamily motor proteins and intracellular transport. Nat Rev Mol Cell Biol. 2009; 10(10):682-96. DOI: 10.1038/nrm2774. View