2012
Single-molecule observation of helix staggering, sliding, and coiled coil misfolding
Xi Z, Gao Y, Sirinakis G, Guo H, Zhang Y. Single-molecule observation of helix staggering, sliding, and coiled coil misfolding. Proceedings Of The National Academy Of Sciences Of The United States Of America 2012, 109: 5711-5716. PMID: 22451899, PMCID: PMC3326506, DOI: 10.1073/pnas.1116784109.Peer-Reviewed Original Research
2006
The mutant leucine-zipper domain impairs both dimerization and suppressive function of Foxp3 in T cells
Chae WJ, Henegariu O, Lee SK, Bothwell AL. The mutant leucine-zipper domain impairs both dimerization and suppressive function of Foxp3 in T cells. Proceedings Of The National Academy Of Sciences Of The United States Of America 2006, 103: 9631-9636. PMID: 16769892, PMCID: PMC1480458, DOI: 10.1073/pnas.0600225103.Peer-Reviewed Original ResearchConceptsWild-type FOXP3Regulatory T cellsCD4 T cellsT cellsAutoimmune diseasesTh2-type cytokine secretionScurfy mutant mouseSevere autoimmune diseaseFoxp3 transcription factorAntigenic stimulationCytokine secretionFoxp3Suppressive functionMutant miceAdhesion moleculesSuppressor activityDiseaseGlutamic acidImportant roleCellsCD103HyporesponsivenessTh1Leucine zipper domainTranscription factors
2001
ATM-dependent expression of the insulin-like growth factor-I receptor in a pathway regulating radiation response
Peretz S, Jensen R, Baserga R, Glazer P. ATM-dependent expression of the insulin-like growth factor-I receptor in a pathway regulating radiation response. Proceedings Of The National Academy Of Sciences Of The United States Of America 2001, 98: 1676-1681. PMID: 11172010, PMCID: PMC29316, DOI: 10.1073/pnas.98.4.1676.Peer-Reviewed Original ResearchConceptsWild-type cellsIGF-IR promoter activityAT cellsAtaxia telangiectasiaPromoter activityLevel of transcriptionHeterologous viral promotersDominant negative fragmentTyrosine kinase activityCell surface receptorsATM cDNAIGF-IR expressionIGF-IRInhibition of apoptosisATM functionAT syndromeKinase activityViral promotersCDNA resultsCell transformationInsulin-like growthATM geneSurface receptorsGrowth abnormalitiesExtreme radiosensitivity
2000
N-terminal transcriptional activation domain of LZIP comprises two LxxLL motifs and the Host Cell Factor-1 binding motif
Luciano R, Wilson A. N-terminal transcriptional activation domain of LZIP comprises two LxxLL motifs and the Host Cell Factor-1 binding motif. Proceedings Of The National Academy Of Sciences Of The United States Of America 2000, 97: 10757-10762. PMID: 10984507, PMCID: PMC27096, DOI: 10.1073/pnas.190062797.Peer-Reviewed Original ResearchConceptsTranscriptional activation domainHCF-1Activation domainLXXLL motifPotent transcriptional activation domainSequence-specific DNA-binding proteinsN-terminal beta-propeller domainTerminal transcriptional activation domainHost cell factor 1N-terminal 92 amino acidsTranscriptional activator VP16Multiprotein enhancer complexesDNA-binding proteinsProtein-protein interactionsImmediate early gene transcriptionBeta-propeller domainCell factor 1Nuclear hormone receptorsBZIP proteinsEnhancer complexTranscriptional coactivatorGene transcriptionBinding motifLZIPCell cycleInterhelical hydrogen bonding drives strong interactions in membrane proteins
Xiao Zhou F, Cocco M, Russ W, Brunger A, Engelman D. Interhelical hydrogen bonding drives strong interactions in membrane proteins. Nature Structural & Molecular Biology 2000, 7: 154-160. PMID: 10655619, DOI: 10.1038/72430.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid MotifsAmino Acid SequenceAsparagineCell MembraneChloramphenicol O-AcetyltransferaseCircular DichroismDetergentsDimerizationDNA-Binding ProteinsElectrophoresis, Polyacrylamide GelFungal ProteinsGlycophorinsHydrogen BondingLeucine ZippersMagnetic Resonance SpectroscopyMembrane ProteinsMicellesMicrococcal NucleaseMolecular Sequence DataPeptidesProtein ConformationProtein KinasesProtein Structure, SecondaryRecombinant ProteinsSaccharomyces cerevisiae ProteinsConceptsMembrane proteinsHelix associationTransmembrane α-helicesIntegral membrane proteinsInterhelical hydrogen bondingModel transmembrane helixTransmembrane helicesMembrane helicesGCN4 leucine zipperLeucine zipperPolar residuesSoluble proteinHydrophobic leucineΑ-helixBiological membranesProteinHelixNon-specific interactionsValine (HAV) sequenceMembraneZipperFoldingMotifAsparagineResidues
1997
Strain activation of bovine aortic smooth muscle cell proliferation and alignment: Study of strain dependency and the role of protein kinase A and C signaling pathways
Mills I, Cohen C, Kamal K, Li G, Shin T, Du W, Sumpio B. Strain activation of bovine aortic smooth muscle cell proliferation and alignment: Study of strain dependency and the role of protein kinase A and C signaling pathways. Journal Of Cellular Physiology 1997, 170: 228-234. PMID: 9066778, DOI: 10.1002/(sici)1097-4652(199703)170:3<228::aid-jcp2>3.0.co;2-q.Peer-Reviewed Original ResearchMeSH KeywordsActivating Transcription Factor 2Adenylyl CyclasesAnimalsAortaCattleCell DivisionCells, CulturedCyclic AMPCyclic AMP Response Element-Binding ProteinCyclic AMP-Dependent Protein KinasesEndothelium, VascularLeucine ZippersMuscle, Smooth, VascularProtein Kinase CSignal TransductionStress, MechanicalTranscription FactorsConceptsBovine aortic SMCSMC proliferationCAMP response elementAortic SMCsAC/cAMP/PKAAortic smooth muscle cell proliferationSmooth muscle cell proliferationProtein levelsCyclic AMP accumulationMuscle cell proliferationSmooth muscle cell phenotypeExposure of SMCAdenylate cyclase activityMuscle cell phenotypeAMP accumulationInhibition of PKACAMP/PKACyclic AMP pathwayMultifactorial natureProtein kinase C activityCyclase activityProtein kinase A (PKA) activityLack of involvementEnhanced proliferationCell proliferation
1991
The molecular biology of K+ channels
Perney T, Kaczmarek L. The molecular biology of K+ channels. Current Opinion In Cell Biology 1991, 3: 663-670. PMID: 1772658, DOI: 10.1016/0955-0674(91)90039-2.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus Statements
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