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Molecular Basis for Resistance of Acanthamoeba Tubulins to All Major Classes of Antitubulin Compounds▿ †

Abstract
Tubulin is essential to eukaryotic cells and is targeted by several antineoplastics, herbicides, and antimicrobials. We demonstrate that Acanthamoeba spp. are resistant to five antimicrotubule compounds, unlike any other eukaryote studied so far. Resistance correlates with critical amino acid differences within the inhibitor binding sites of the tubulin heterodimers.

Publication details
Download http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=2258519
Publisher American Society for Microbiology (ASM)
Repository PubMed Central (PMC3 - NLM DTD) (United States)
Keywords Mechanisms of Resistance
Type Text
Language English