GlycosidesSteroidsCardiac GlycosidesGlycoside HydrolasesDigitalis GlycosidesGonadal Steroid HormonesReceptors, SteroidIridoid GlycosidesDigitoxinCell Adhesion MoleculesPregnanesIridoidsMolecular Sequence DataGlucosidesPlant Components, AerialPlant ExtractsMolecular StructureSpectrometry, Mass, Fast Atom BombardmentCardenolidesMagnetic Resonance SpectroscopyAmino Acid SequenceTriterpenesFlavonolsDigoxinIridoid GlucosidesOuabainCimicifugaRutinRhizomeModels, MolecularKineticsSaponinsSteroid 21-HydroxylaseHydrolysisProtein BindingRanunculaceaeSteviaBinding Sitesbeta-GlucosidaseKaempferolsSmall Molecule LibrariesProgesteroneMolecular ConformationBase SequenceSubstrate SpecificitySpirostansEstradiolAnabolic AgentsQuercetinCell LineStructure-Activity RelationshipCrystallography, X-RaySodium-Potassium-Exchanging ATPaseCells, CulturedCarbohydrate SequencePlants, MedicinalAsclepiasChromatography, High Pressure LiquidGlucocorticoidsProtein ConformationSignal TransductionTestosteroneDiterpenes, KauraneFlavonoidsFlavanonesEndo-1,4-beta XylanasesCarbohydrate ConformationRecombinant ProteinsScrophulariaceaeCloning, MolecularCellvibrioCellulaseDehydroepiandrosteroneNorisoprenoidsSteryl-SulfataseProtein Structure, TertiarySteroid HydroxylasesLigandsDrugs, Chinese HerbalRhodiolaAdrenal Cortex HormonesRNA, MessengerSpectrophotometry, InfraredPlant LeavesAnti-Inflammatory AgentsPregnenoloneXylosidasesXylansTime FactorsSpectrometry, Mass, Electrospray IonizationNeural Cell Adhesion MoleculesPhenolsPlant RootsChromatography, Thin LayerMutationDisaccharidesSequence Homology, Amino AcidAntibodies, MonoclonalLamiaceaePrednisolone