2017
ClbS Is a Cyclopropane Hydrolase That Confers Colibactin Resistance
Tripathi P, Shine EE, Healy AR, Kim CS, Herzon SB, Bruner SD, Crawford JM. ClbS Is a Cyclopropane Hydrolase That Confers Colibactin Resistance. Journal Of The American Chemical Society 2017, 139: 17719-17722. PMID: 29112397, PMCID: PMC6202678, DOI: 10.1021/jacs.7b09971.Peer-Reviewed Original ResearchConceptsGene productsBiosynthetic gene clusterSpecific mechanistic roleMolecular functionsGene clusterResidue mutantsHost bacteriaCancer formationColorectal cancer formationEscherichia coliCommensal Escherichia coliColibactinMechanistic roleHydrolase activityPrecolibactinsX-ray structureMolecular-level viewShare similaritiesElectrophilic CyclopropanesBacterial viabilityBacteriaHydrolaseGenotoxic effectsMutantsBiosynthesis
2012
Cyclic GMP-dependent Stimulation of Serotonin Transport Does Not Involve Direct Transporter Phosphorylation by cGMP-dependent Protein Kinase*
Wong A, Zhang YW, Jeschke GR, Turk BE, Rudnick G. Cyclic GMP-dependent Stimulation of Serotonin Transport Does Not Involve Direct Transporter Phosphorylation by cGMP-dependent Protein Kinase*. Journal Of Biological Chemistry 2012, 287: 36051-36058. PMID: 22942288, PMCID: PMC3476273, DOI: 10.1074/jbc.m112.394726.Peer-Reviewed Original ResearchConceptsCGMP-dependent protein kinaseProtein kinaseATP analogUnidentified protein kinasesWild-type kinaseMitogen-activated protein kinaseP38 mitogen-activated protein kinasePhosphorylation site sequencePKG-dependent phosphorylationModel peptide substratesTransporter phosphorylationKinase cascadePhosphorylation sitesWT kinaseDirect substrateProtein substratesResidue mutantsSerotonin transporterPeptide library screeningSite sequenceP38 inhibitorLibrary screeningKinasePeptide substratesCultured cells
2001
Identification of Basic Residues in RAG2 Critical for DNA Binding by the RAG1-RAG2 Complex
Fugmann S, Schatz D. Identification of Basic Residues in RAG2 Critical for DNA Binding by the RAG1-RAG2 Complex. Molecular Cell 2001, 8: 899-910. PMID: 11684024, DOI: 10.1016/s1097-2765(01)00352-5.Peer-Reviewed Original ResearchConceptsDNA bindingRAG2 proteinsCognate DNA target sequenceDNA target sequencesResidue mutantsMolecular roleBasic residuesDNA cleavageTarget sequenceRAG1Biochemical analysisRAG2BindingCentral roleProteinRecombinationResiduesDirect involvementEssential componentComplexesMutantsCleavage reactionIdentificationRoleSequence
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