2018
Computation-guided analysis of paroxetine binding to hSERT reveals functionally important structural elements and dynamics
Abramyan AM, Slack RD, Meena S, Davis BA, Newman AH, Singh SK, Shi L. Computation-guided analysis of paroxetine binding to hSERT reveals functionally important structural elements and dynamics. Neuropharmacology 2018, 161: 107411. PMID: 30391505, PMCID: PMC6494725, DOI: 10.1016/j.neuropharm.2018.10.040.Peer-Reviewed Original Research
2008
A Competitive Inhibitor Traps LeuT in an Open-to-Out Conformation
Singh SK, Piscitelli CL, Yamashita A, Gouaux E. A Competitive Inhibitor Traps LeuT in an Open-to-Out Conformation. Science 2008, 322: 1655-1661. PMID: 19074341, PMCID: PMC2832577, DOI: 10.1126/science.1166777.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid Transport SystemsAmino AcidsBacterial ProteinsBinding SitesBinding, CompetitiveBiological TransportCrystallizationCrystallography, X-RayHydrogen BondingHydrophobic and Hydrophilic InteractionsKineticsLeucineLigandsModels, BiologicalModels, MolecularProtein ConformationProtein Structure, TertiarySodiumSymportersTryptophanConceptsNeurotransmitter sodium symportersPrimary substrate siteAmino acid substratesSodium symportersSecondary transportersExtracellular gateSubstrate passageLeucine transporterArginine 30Substrate transportCellular membranesConformational changesAcid substratesConformational statesSubstrate siteFunctional studiesIon gradientsLeuTWeak binding sitesTransportersBinding sitesSmall moleculesCompetitive inhibitorConformationTrp complex
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 Research