2012
Role of rhodopsin N-terminus in structure and function of rhodopsin-bitter taste receptor chimeras
Pydi S, Chakraborty R, Bhullar R, Chelikani P. Role of rhodopsin N-terminus in structure and function of rhodopsin-bitter taste receptor chimeras. Biochemical And Biophysical Research Communications 2012, 430: 179-182. PMID: 23159609, DOI: 10.1016/j.bbrc.2012.11.029.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceHEK293 CellsHumansModels, MolecularMolecular Sequence DataProtein Structure, TertiaryReceptors, G-Protein-CoupledRecombinant Fusion ProteinsRhodopsinTasteConceptsG protein-coupled receptorsBitter taste receptorsTaste receptorsProtein-coupled receptorsBitter taste sensationReceptor expressionLow-level expressionCalcium imagingReceptor functionFlow cytometryReceptorsTaste sensationAllosteric ligand bindingT2RsReceptor chimerasAmino acidsExpressionReceptor structureN-terminal 33N-terminal 33 amino acidsN-terminal sequenceCytometry
2011
Structural and functional roles of small group-conserved amino acids present on helix-H7 in the β2-adrenergic receptor
Arakawa M, Chakraborty R, Upadhyaya J, Eilers M, Reeves P, Smith S, Chelikani P. Structural and functional roles of small group-conserved amino acids present on helix-H7 in the β2-adrenergic receptor. Biochimica Et Biophysica Acta 2011, 1808: 1170-1178. PMID: 21262196, PMCID: PMC3062665, DOI: 10.1016/j.bbamem.2011.01.012.Peer-Reviewed Original ResearchAdrenergic beta-AgonistsAdrenergic beta-AntagonistsAmino Acid SubstitutionAmino AcidsAnimalsBinding SitesChlorocebus aethiopsCOS CellsCricetinaeCyclic AMPDihydroalprenololGlycineHEK293 CellsHumansHydrogen BondingIsoproterenolModels, MolecularMutationProtein BindingProtein Structure, SecondaryProtein Structure, TertiaryRadioligand AssayReceptors, Adrenergic, beta-2SerineStructure-Activity Relationship