Gel machines constructed from chemically cross-linked actins and myosins

Kakugo, Akira; Shikinaka, Kazuhiro; Gong, Jian Ping et al.

Polymer, 2005, 46(18), 7759-7770

Permalink : https://hdl.handle.net/2115/26273

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アクセス権	open access
URI	https://hdl.handle.net/2115/26273
タイトル	Gel machines constructed from chemically cross-linked actins and myosins
著者	Kakugo, Akira ; Shikinaka, Kazuhiro ; Gong, Jian Ping ; Osada, Yoshihito
e-Rad_Researcher 10374224 著者名 Kakugo, Akira
著者名 Shikinaka, Kazuhiro
e-Rad_Researcher 20250417 著者名 Gong, Jian Ping
著者名 Osada, Yoshihito
言語	英語
キーワード	Polyioncomplex
	Polarity
	Motility
発行日	2005-08-23
出版者	Elsevier
収録物名	Polymer
巻(号)	46(18)
ページ	7759-7770
抄録	We report an ATP fueled soft gel machine reconstructed from muscle proteins of actin and myosin. Chemically cross-linked actin gel filaments, several decade times the length of native actin filaments (F-actin) move along a chemically cross-linked myosin fibrous gel (1 cm long and 50 μm in diameter) with a velocity as high as that of native F-actin, by coupling to ATP hydrolysis. The motility observed in muscle protein-gels suggests that one might reconstruct a soft machine fueled by chemical energy by using actin and myosin molecules as elementary elements.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	0032-3861
関連情報	URI http://www.sciencedirect.com/science/journal/00323861
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.polymer.2005.02.124