Arabidopsis dynamin-related protein 1A polymers bind, but do not tubulate, liposomes.

Abstract

The Arabidopsis dynamin-related protein 1A (AtDRP1A) is involved in endocytosis and cell plate maturation in Arabidopsis. Unlike dynamin, AtDRP1A does not have any recognized membrane binding or protein-protein interaction domains. We report that GTPase active AtDRP1A purified from Escherichia coli as a fusion to maltose binding protein forms homopolymers… (More)
DOI: 10.1016/j.bbrc.2010.02.070

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