AcetylcholinesteraseMolecular Dynamics SimulationMolecular WeightModels, MolecularProtein ConformationComputer SimulationMutationMolecular Sequence DataMolecular ConformationProtein BindingIsoenzymesMacromolecular SubstancesSignal TransductionModels, BiologicalGene Expression ProfilingReverse Transcriptase Polymerase Chain ReactionOligonucleotide Array Sequence AnalysisRNA, MessengerBinding SitesElectrophoresis, Polyacrylamide GelCell Line, TumorProtein Structure, TertiaryGene Expression Regulation, NeoplasticAmino Acid SequenceBlotting, WesternKineticsPhenotypePhylogenyApoptosisCell ProliferationGene Expression RegulationCell LineCells, CulturedBase SequenceTime Factors