Calcium SignalingCalcium ChannelsCalcium, DietaryHydrogenNADP TranshydrogenasesCalcium CarbonateNADPCalcium PhosphatesCalcium IsotopesBorohydridesCalcium ChlorideCatalysisKineticsNADBoranesCalcium Channels, L-TypeTrinitrotolueneCalcium OxalateCalcium GluconateSpectrophotometry, AtomicProtonsCalcium RadioisotopesModels, MolecularOxidation-ReductionRhodospirillum rubrumMolecular StructureBiocatalysisHydrogen-Ion ConcentrationDeuteriumArsenicCalcium CompoundsHydrogenaseAlkenesStereoisomerismCalcium Channels, N-TypeEgtazic AcidTetrahydrofolate DehydrogenaseIron CompoundsBinding SitesFlavinsCalcium Channel AgonistsModels, ChemicalOxidoreductases Acting on CH-CH Group DonorsAlcohol OxidoreductasesCrystallography, X-RayCatalytic DomainCyclizationImidesCalcimycinRutheniumBiomimetic MaterialsHydrogenationCalcium HydroxideIsotopesPhosphorusElectronsNifedipineCalcium SulfateIsomerismNitric AcidParathyroid HormoneMembrane PotentialsProtein ConformationMagnesiumChelating AgentsFlavin-Adenine DinucleotideMolecular ConformationProtein BindingTime FactorsFura-2Substrate SpecificityCells, CulturedAmino Acid SequenceAlcohol DehydrogenaseFlavin MononucleotideMolybdoferredoxinCalcium CitratePicratesOxidoreductasesMolecular Sequence DataReducing AgentsNADH, NADPH OxidoreductasesThapsigarginS100 Calcium Binding Protein GMagnetic Resonance SpectroscopyRyanodine Receptor Calcium Release ChannelHydrochloric AcidCacodylic AcidFlow Injection AnalysisCalcium PyrophosphateCalcium Metabolism DisordersKetonesVerapamilFlavoproteinsIndicators and ReagentsLewis AcidsAlkynesCalcium-Binding ProteinsDihydropyridinesFerredoxin-NADP Reductase