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Article

Kinetic characterization of the ATPase and actin-activated ATPase activities of Acanthamoeba castellanii myosin-2.

The Journal of biological chemistry - 13 Sept 2013

Heissler Sarah M, Liu Xiong, Korn Edward D, Sellers James R

Abstract excerpt

Phosphorylation of Ser-639 in loop-2 of the catalytic motor domain of the heavy chain of Acanthamoeba castellanii myosin-2 and the phosphomimetic mutation S639D have been shown previously to down-regulate the actin-activated ATPase activity of both the full-length myosin and single-headed subfragment-1 (Liu, X., Lee, D. Y., Cai, S., Yu, S., Shu, S., Levine, R. L., and Korn, E. D. (2013) Proc. Natl. Acad. Sci....

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Identifiers

PMID: 23897814
DOI: 10.1074/jbc.M113.485946
PMCID: PMC3772217

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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