2020
Characterization of Autoinducer‑3 Structure and Biosynthesis in E. coli
Kim CS, Gatsios A, Cuesta S, Lam YC, Wei Z, Chen H, Russell RM, Shine EE, Wang R, Wyche TP, Piizzi G, Flavell RA, Palm NW, Sperandio V, Crawford JM. Characterization of Autoinducer‑3 Structure and Biosynthesis in E. coli. ACS Central Science 2020, 6: 197-206. PMID: 32123737, PMCID: PMC7047286, DOI: 10.1021/acscentsci.9b01076.Peer-Reviewed Original ResearchAutoinducer-3Population-level phenotypesDiverse biological rolesGram-positive bacterial pathogensPrimary human tissuesModel organismsQuorum sensingMolecular foundationBiological roleCommon inhabitantsVariety of GramHuman microbiotaVirulence genesBacterial pathogensE. coliBiochemical originBiosynthesisHuman tissuesUnknown structureSynthetase reactionGenesOrganismsBiologyMetabolitesEnterohemorrhagic
2017
Stilbene epoxidation and detoxification in a Photorhabdus luminescens-nematode symbiosis
Park HB, Sampathkumar P, Perez CE, Lee JH, Tran J, Bonanno JB, Hallem EA, Almo SC, Crawford JM. Stilbene epoxidation and detoxification in a Photorhabdus luminescens-nematode symbiosis. Journal Of Biological Chemistry 2017, 292: 6680-6694. PMID: 28246174, PMCID: PMC5399116, DOI: 10.1074/jbc.m116.762542.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnti-Infective AgentsBiological ProductsCatalysisChromatography, High Pressure LiquidCrystallography, X-RayDNA Mutational AnalysisEpoxy CompoundsGene DeletionHydrogen BondingHydrophobic and Hydrophilic InteractionsImmunosuppressive AgentsMagnetic Resonance SpectroscopyMolecular ConformationMutationPhotorhabdusProtein FoldingRhabditoideaStereoisomerismStilbenesSymbiosisConceptsFood signalsInsect infection modelFAD-dependent monooxygenasesFAD prosthetic groupOrphan proteinsInsect larvaeMutualistic relationshipEpoxidase geneNematode developmentCellular detoxificationBiological roleProsthetic groupIntracellular detoxificationAnimal infection modelsInfection modelBiochemical analysisChemical degradation studiesStructural viewNematodesDetoxificationNew insightsCompound 1Major componentNew stilbeneRecovery assays