A dynamic Dab2 keeps myosin VI stably on track.
A dynamic Dab2 keeps myosin VI stably on track.
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DOI:
10.1016/j.jbc.2021.100640
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发表时间:
2021-01
期刊:
影响因子:
--
通讯作者:
Yengo CM
中科院分区:
文献类型:
--
作者:
Cirilo JA Jr;Yengo CM
Myosins are actin-based motor proteins known to perform a variety of different mechanical tasks in cells including transporting cargo, generating tension, and linking the cytoskeleton and membrane. Myosins that function as transporters often form complexes with adaptor proteins and vesicular membranes, making it unclear how they transport their cargo through the actin cytoskeletal network. Rai et al. now use single-molecule kinetics, FRET, and DNA origami scaffolds that mimic motor–adaptor complexes to reveal that the myosin VI-Dab2 complex, which is held together weakly and turns over rapidly, can facilitate processive transport without disruption of the cytoskeleton.
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DOI:
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发表时间:
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期刊:
The Journal of biological chemistry
影响因子:
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作者:
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DOI:
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发表时间:
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期刊:
Science (New York, N.Y.)
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