Issue 61, 2012

A photochromic ATP analogue driving a motor protein with reversible light-controlled motility: controlling velocity and binding manner of a kinesin–microtubule system in an in vitro motility assay

Abstract

We synthesized two photochromic ATP analogues (ATP-Azos) featuring azobenzene derivatives tethered at the 2′ position of the ribose ring. In the presence of the ATP-Azo tethering p-tert-butylazobenzene, we observed reversible photo-control of the motility, velocity and binding manner, of a kinesin–microtubule system in an in vitro motility assay.

Graphical abstract: A photochromic ATP analogue driving a motor protein with reversible light-controlled motility: controlling velocity and binding manner of a kinesin–microtubule system in an in vitro motility assay

Supplementary files

Article information

Article type
Communication
Submitted
13 Mar 2012
Accepted
07 Jun 2012
First published
13 Jun 2012

Chem. Commun., 2012,48, 7625-7627

A photochromic ATP analogue driving a motor protein with reversible light-controlled motility: controlling velocity and binding manner of a kinesin–microtubule system in an in vitro motility assay

T. Kamei, T. Fukaminato and N. Tamaoki, Chem. Commun., 2012, 48, 7625 DOI: 10.1039/C2CC33552B

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