2010
Quantitative Characterization of the Interactions among c-myc Transcriptional Regulators FUSE, FBP, and FIR
Hsiao HH, Nath A, Lin CY, Folta-Stogniew EJ, Rhoades E, Braddock DT. Quantitative Characterization of the Interactions among c-myc Transcriptional Regulators FUSE, FBP, and FIR. Biochemistry 2010, 49: 4620-4634. PMID: 20420426, DOI: 10.1021/bi9021445.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceBase SequenceCarrier ProteinsDimerizationDNA HelicasesDNA-Binding ProteinsGuanine Nucleotide Exchange FactorsHumansModels, MolecularMolecular Sequence DataNucleic Acid ConformationProtein BindingProto-Oncogene Proteins c-mycRepressor ProteinsRho Guanine Nucleotide Exchange FactorsRNA Splicing FactorsRNA-Binding ProteinsSolutionsTrans-ActivatorsConceptsDNA strand preferencesProtein-DNA interactionsC-myc transcriptionPotent oncogenic factorHuman c-mycFBP bindsTranscriptional regulationActive transcriptionNear-physiological conditionsTripartite interactionCell homeostasisInhibitory complexStrand preferenceC-MycOncogenic factorRegulatory systemUnique modeTranscriptionStrand DNABiological experimentsComplex formationLow micromolar rangeDNADifferent conformationsMicromolar range
2002
Molecular basis of sequence‐specific single‐stranded DNA recognition by KH domains: solution structure of a complex between hnRNP K KH3 and single‐stranded DNA
Braddock DT, Baber JL, Levens D, Clore GM. Molecular basis of sequence‐specific single‐stranded DNA recognition by KH domains: solution structure of a complex between hnRNP K KH3 and single‐stranded DNA. The EMBO Journal 2002, 21: 3476-3485. PMID: 12093748, PMCID: PMC126100, DOI: 10.1093/emboj/cdf352.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid MotifsAmino Acid SequenceBase SequenceCrystallography, X-RayDNA HelicasesDNA, Single-StrandedDNA-Binding ProteinsHeterogeneous-Nuclear Ribonucleoprotein KHeterogeneous-Nuclear RibonucleoproteinsHumansHydrogen BondingModels, MolecularMolecular Sequence DataNuclear Magnetic Resonance, BiomolecularNucleic Acid ConformationProtein BindingProtein ConformationProtein Structure, TertiaryRibonucleoproteinsRNA-Binding ProteinsSequence AlignmentSequence Homology, Amino AcidSolutionsSubstrate SpecificityConceptsKH domainsDNA recognitionHeterogeneous nuclear ribonucleoprotein KK homology domainSolution structureProtein-ssDNA complexResidues N-terminalHomology domainKH3 domainGXXG motifKH4 domainsMolecular basisN-terminalCytosine basesIsoleucine residueAmino acidsKH3Crucial roleComplexesTetradsDomainDNAMotifMethyl groupResidues