2015
Chapter Nine Biophysical Approaches to the Study of LeuT, a Prokaryotic Homolog of Neurotransmitter Sodium Symporters
Singh SK, Pal A. Chapter Nine Biophysical Approaches to the Study of LeuT, a Prokaryotic Homolog of Neurotransmitter Sodium Symporters. Methods In Enzymology 2015, 557: 167-198. PMID: 25950965, PMCID: PMC4818570, DOI: 10.1016/bs.mie.2015.01.002.Peer-Reviewed Original ResearchMeSH KeywordsBacteriaBacterial ProteinsComputational BiologyCrystallizationElectron Spin Resonance SpectroscopyFluorescence Resonance Energy TransferModels, MolecularPlasma Membrane Neurotransmitter Transport ProteinsProtein ConformationConceptsMultiple integral membrane proteinsSolute carrier 6 (SLC6) familyNeurotransmitter sodium symportersIntegral membrane proteinsAmino acid symporterDependent neurotransmitter transportersEukaryotic counterpartsSodium symportersProkaryotic homologAcid symporterLeuT structureMembrane proteinsNeurotransmitter transportersBiophysical approachesLeuTHomology modelingMechanism of transportSecondary transportAmino acidsLipid bilayersSignificant transportersMechanistic paradigmMolecular dynamics simulationsSymporterProtein
2008
LeuT: A prokaryotic stepping stone on the way to a eukaryotic neurotransmitter transporter structure
Singh SK. LeuT: A prokaryotic stepping stone on the way to a eukaryotic neurotransmitter transporter structure. Channels 2008, 2: 380-389. PMID: 19066470, DOI: 10.4161/chan.2.5.6904.Peer-Reviewed Original ResearchMeSH KeywordsBacterial ProteinsEukaryotaHumansPlasma Membrane Neurotransmitter Transport ProteinsProtein ConformationConceptsSodium binding siteSolute carrier 6 (SLC6) familyIntegral membrane proteinsStructure/function studiesBinding sitesCrystal structureEukaryotic counterpartsAccurate homology modelsTransporter structureBacterial membersMembrane proteinsNutrient uptakeSequence identityMolecular insightsConformational changesHomology modelSecondary transportLeuTNeurotransmitter clearanceLipid bilayersSolute moleculesBiochemical dataFunction studiesIon bindingCrucial role
2007
Antidepressant binding site in a bacterial homologue of neurotransmitter transporters
Singh SK, Yamashita A, Gouaux E. Antidepressant binding site in a bacterial homologue of neurotransmitter transporters. Nature 2007, 448: 952-956. PMID: 17687333, DOI: 10.1038/nature06038.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAntidepressive Agents, TricyclicBacteriaBinding SitesClomipramineCrystallography, X-RayDrug DesignKineticsModels, MolecularPlasma Membrane Neurotransmitter Transport ProteinsProtein BindingProtein ConformationSequence HomologySodium