Quantitative Structure-Activity RelationshipStructure-Activity RelationshipMolecular StructureMescalineSalvia officinalisModels, MolecularDrug DesignMolecular ConformationModels, ChemicalBinding SitesAmino Acid SequenceProtein ConformationKineticsMolecular Sequence DataMagnetic Resonance SpectroscopyLigandsProtein BindingCobra Cardiotoxin ProteinsStereoisomerismChalconesCatalysisFuransPhysicochemical PhenomenaSubstrate SpecificityChemistry, PhysicalSmall Molecule LibrariesDose-Response Relationship, DrugEnzyme InhibitorsDrug DiscoveryInhibitory Concentration 50Drug Evaluation, PreclinicalFree Radical ScavengersX-Ray DiffractionBinding, CompetitivePeptidesAnti-Bacterial AgentsMicrobial Sensitivity TestsCell LineCrystallography, X-RayBase SequenceCrystallography