2024
Identifying the minimal sets of distance restraints for FRET‐assisted protein structural modeling
Liu Z, Grigas A, Sumner J, Knab E, Davis C, O'Hern C. Identifying the minimal sets of distance restraints for FRET‐assisted protein structural modeling. Protein Science 2024, 33: e5219. PMID: 39548730, PMCID: PMC11568256, DOI: 10.1002/pro.5219.Peer-Reviewed Original ResearchConceptsForster resonance energy transferProtein structure determination techniquesCellular environmentProtein structure modelingAmino acid pairsConformational changesProteins in vivoForster resonance energy transfer studiesCrowded cellular environmentStructure determination techniquesDynamics in vivoStructures in vivoInduce conformational changesProtein structureResonance energy transferRoot-mean-square deviationAcid pairsInter-residue restraintsStructural ensemblesAmino acidsNon-physiological environmentsProteinDistance restraintsNucleic acidsAminoSimilarity Metrics for Subcellular Analysis of FRET Microscopy Videos
Burke M, Batista V, Davis C. Similarity Metrics for Subcellular Analysis of FRET Microscopy Videos. The Journal Of Physical Chemistry B 2024, 128: 8344-8354. PMID: 39186078, DOI: 10.1021/acs.jpcb.4c02859.Peer-Reviewed Original ResearchForster resonance energy transferProtein-RNA interactionsHigh-resolution microscopySubcellular localizationResonance energy transferSpecialized compartmentsSubcellular analysisMicroscopy dataCellsMolecular populationsCompartmentHigh-resolution microscopy dataMolecular environmentMicroscopy videosDynamic heterogeneityIdentifying the minimal sets of distance restraints for FRET‐assisted protein structural modeling
Liu Z, Grigas A, Sumner J, Knab E, Davis C, O'Hern C. Identifying the minimal sets of distance restraints for FRET‐assisted protein structural modeling. Protein Science 2024, 33 PMID: 38800659, PMCID: PMC11118665, DOI: 10.1002/pro.5219.Peer-Reviewed Original ResearchForster resonance energy transferProtein structure determination techniquesCellular environmentProtein structure modelingAmino acid pairsConformational changesForster resonance energy transfer studiesCrowded cellular environmentStructure determination techniquesInduce conformational changesProtein structureResonance energy transferRoot-mean-square deviationAcid pairsInter-residue restraintsStructural ensemblesAmino acidsNon-physiological environmentsProteinDistance restraintsNucleic acidsAminoMD simulationsFRET pairsOrganelles
2021
Cellular Sticking Can Strongly Reduce Complex Binding by Speeding Dissociation
Davis C, Gruebele M. Cellular Sticking Can Strongly Reduce Complex Binding by Speeding Dissociation. The Journal Of Physical Chemistry B 2021, 125: 3815-3823. PMID: 33826329, DOI: 10.1021/acs.jpcb.1c00950.Peer-Reviewed Original ResearchConceptsSpliceosomal protein U1APotential binding partnerMajor cellular effectsProtein U1ABinding partnerU1 snRNACellular environmentNonspecific interactionsFörster resonance energy transferProper bindingCellular componentsResonance energy transferU1ALive cellsLarge hydrophobic surface areaMacromolecular crowdingCellular effectsHydrophobic surface areaOS cellsModel systemComplex bindingHigh binding affinityWeak nonspecific interactionsBinding affinitiesCells