2024
A proteome-wide quantitative platform for nanoscale spatially resolved extraction of membrane proteins into native nanodiscs
Brown C, Ghosh S, McAllister R, Kumar M, Walker G, Sun E, Aman T, Panda A, Kumar S, Li W, Coleman J, Liu Y, Rothman J, Bhattacharyya M, Gupta K. A proteome-wide quantitative platform for nanoscale spatially resolved extraction of membrane proteins into native nanodiscs. Nature Methods 2024, 1-10. PMID: 39609567, DOI: 10.1038/s41592-024-02517-x.Peer-Reviewed Original ResearchTarget membrane proteinsMembrane proteinsMembrane contextSynaptic vesicle membrane proteinVesicle membrane proteinsMammalian membrane proteinsMembrane-active polymersExtraction of membrane proteinsNative nanodiscsOrganellar membranesNative membrane environmentMultiprotein complexesMolecular contextCellular membranesMembrane environmentQuantitative platformBioanalytical approachesExtraction efficiencyOpen-access databasesProteinMembraneExtraction conditionsNanodiscsTarget MPImaging nanoscale-spatial oligomeric organization of membrane proteins directly from native membranes at single-molecule resolution
Walker G, Brown C, Ge X, Kumar S, Muzumdar M, Gupta K, Bhattacharyya M. Imaging nanoscale-spatial oligomeric organization of membrane proteins directly from native membranes at single-molecule resolution. Biophysical Journal 2024, 123: 348a. DOI: 10.1016/j.bpj.2023.11.2115.Peer-Reviewed Original ResearchCapturing membrane snapshots: A quantitative proteome-wide guide for high-throughput spatially resolved extraction of membrane proteins for structural/functional studies on native membranes
Brown C, Ghosh S, McAllister R, Coleman J, Sun E, Zheng H, Kumar S, Panda A, Rothman J, Bhattacharyya M, Gupta K. Capturing membrane snapshots: A quantitative proteome-wide guide for high-throughput spatially resolved extraction of membrane proteins for structural/functional studies on native membranes. Biophysical Journal 2024, 123: 68a-69a. DOI: 10.1016/j.bpj.2023.11.487.Peer-Reviewed Original Research
2023
Oligomeric organization of membrane proteins from native membranes at nanoscale spatial and single-molecule resolution
Walker G, Brown C, Ge X, Kumar S, Muzumdar M, Gupta K, Bhattacharyya M. Oligomeric organization of membrane proteins from native membranes at nanoscale spatial and single-molecule resolution. Nature Nanotechnology 2023, 19: 85-94. PMID: 38012273, PMCID: PMC10981947, DOI: 10.1038/s41565-023-01547-4.Peer-Reviewed Original ResearchMembrane proteinsNative membranesOligomeric organizationDiverse membrane proteinsMembrane protein biologyNative cell membranesTarget membrane proteinsNative membrane environmentSingle-molecule resolutionSingle-molecule platformReceptor tyrosine kinasesOligomeric distributionNative nanodiscsOligomerization statusProtein biologySmall GTPaseGrowth factor bindingMembrane environmentOligomeric assembliesTyrosine kinaseCritical regulatorOncogenic mutationsCell membraneProteinMembraneOligomeric distribution of membrane proteins in native-membrane environment at nanoscale spatial and single-molecule resolution
Walker G, Brown C, Ge X, Gupta K, Muzumdar M, Bhattacharyya M. Oligomeric distribution of membrane proteins in native-membrane environment at nanoscale spatial and single-molecule resolution. Biophysical Journal 2023, 122: 457a. DOI: 10.1016/j.bpj.2022.11.2457.Peer-Reviewed Original Research