BiguanidesDisinfectantsGuanidineGuanidinesAntisepsisLasers, GasAmebicidesChlorhexidineAcanthamoeba KeratitisAnti-Infective Agents, LocalAcanthamoebaContact Lens SolutionsPhosphatesProtein DenaturationCalcium PhosphatesGlucose-6-PhosphateGlyceraldehyde-3-Phosphate DehydrogenasesSugar PhosphatesKineticsInositol PhosphatesMethylguanidineCircular DichroismGlyceraldehyde 3-PhosphatePentose Phosphate PathwayGlucosephosphate DehydrogenaseHydrogen-Ion ConcentrationDihydroxyacetone PhosphatePhosphate Transport ProteinsSpectrometry, FluorescenceProtein Conformation