Abstract.
Myosin I is a non-filamentous, single-headed, actin-binding motor protein and is present in a wide range of species from yeast to man. The role of these class I myosins have been studied extensively in simple eukaryotes, showing their role in diverse processes such as actin cytoskeleton organization, cell motility, and endocytosis. Recently, studies in metazoans have begun to reveal more specialized functions of myosin I. It will be a major challenge in the future to examine the physiological functions of each class I myosin in different cell types of metazoans.
Similar content being viewed by others
Author information
Authors and Affiliations
Corresponding author
Additional information
Received 20 September 2007; received after revision 12 February 2008; accepted 22 February 2008
Rights and permissions
About this article
Cite this article
Kim, S.V., Flavell, R.A. Myosin I: From yeast to human. Cell. Mol. Life Sci. 65, 2128–2137 (2008). https://doi.org/10.1007/s00018-008-7435-5
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00018-008-7435-5