1999
Visual Arrestin Activity May Be Regulated by Self-association*
Schubert C, Hirsch J, Gurevich V, Engelman D, Sigler P, Fleming K. Visual Arrestin Activity May Be Regulated by Self-association*. Journal Of Biological Chemistry 1999, 274: 21186-21190. PMID: 10409673, DOI: 10.1074/jbc.274.30.21186.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsArrestinCrystallography, X-RayEscherichia coliEye ProteinsGTP-Binding ProteinsProtein ConformationRecombinant ProteinsSignal TransductionStructure-Activity RelationshipVisual PerceptionConceptsVisual arrestin
1998
Structure-based prediction of the stability of transmembrane helix–helix interactions: The sequence dependence of glycophorin A dimerization
MacKenzie K, Engelman D. Structure-based prediction of the stability of transmembrane helix–helix interactions: The sequence dependence of glycophorin A dimerization. Proceedings Of The National Academy Of Sciences Of The United States Of America 1998, 95: 3583-3590. PMID: 9520409, PMCID: PMC19879, DOI: 10.1073/pnas.95.7.3583.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsErythrocyte MembraneGlycophorinsHumansModels, MolecularModels, TheoreticalMolecular Sequence DataPoint MutationProtein FoldingSequence AnalysisStructure-Activity RelationshipConceptsHelix-helix interactionsTransmembrane helix-helix associationTransmembrane helix-helix interactionsHelix-helix associationSingle-point mutantsStructure-based predictionTransmembrane domainMembrane proteinsDimer interfaceDimerization propensitySide-chain hydrophobicityDimer stabilityPoint mutationsSteric clashesMultiple mutationsMutationsSequence dependenceCompensatory effectFavorable van der Waals interactionsMutantsFoldingProteinInteractionDimerizationGlycophorin
1997
Two EGF molecules contribute additively to stabilization of the EGFR dimer
Lemmon M, Bu Z, Ladbury J, Zhou M, Pinchasi D, Lax I, Engelman D, Schlessinger J. Two EGF molecules contribute additively to stabilization of the EGFR dimer. The EMBO Journal 1997, 16: 281-294. PMID: 9029149, PMCID: PMC1169635, DOI: 10.1093/emboj/16.2.281.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCHO CellsCricetinaeEpidermal Growth FactorErbB ReceptorsHumansKineticsModels, ChemicalProtein ConformationScattering, RadiationStructure-Activity RelationshipConceptsEpidermal growth factorReceptor dimerizationEGF moleculesPrecise molecular detailsHuman growth hormone receptorReceptor-receptor interactionsGrowth factorInterferon-gamma receptorEGFR dimersSignaling eventsMolecular detailsReceptor oligomerizationGrowth hormone receptorExtracellular domainEGFR familyCell surfaceMonomer bindsSubsequent associationDimerizationHormone receptorsTitration calorimetrySmall-angle X-ray scatteringBindingReceptorsMultivalent binding
1992
Thermodynamic measurements of the contributions of helix-connecting loops and of retinal to the stability of bacteriorhodopsin.
Kahn T, Sturtevant J, Engelman D. Thermodynamic measurements of the contributions of helix-connecting loops and of retinal to the stability of bacteriorhodopsin. Biochemistry 1992, 31: 8829-39. PMID: 1390670, DOI: 10.1021/bi00152a020.Peer-Reviewed Original ResearchTruncated staphylococcal nuclease is compact but disordered.
Flanagan J, Kataoka M, Shortle D, Engelman D. Truncated staphylococcal nuclease is compact but disordered. Proceedings Of The National Academy Of Sciences Of The United States Of America 1992, 89: 748-752. PMID: 1731350, PMCID: PMC48316, DOI: 10.1073/pnas.89.2.748.Peer-Reviewed Original ResearchMeSH KeywordsCircular DichroismMagnetic Resonance SpectroscopyMicrococcal NucleaseProtein ConformationProtein DenaturationRecombinant ProteinsScattering, RadiationStaphylococcusStructure-Activity RelationshipWaterX-RaysConceptsComplete folding pathwayWild-type levelsCarboxyl-terminal deletionsSecondary structural featuresNative-like conformationPersistent secondary structureProtein foldsCarboxyl terminusFolding pathwaysPolypeptide chainSecondary structureAmino acidsStaphylococcal nucleaseSmall-angle X-rayNuclear magnetic resonanceCircular dichroismPhysiological conditionsNucleasePotent inhibitorDeletionSolvent exclusionMolecules resultsStructural featuresPresence of calciumRibosomes
1991
Structure-function studies of bacteriorhodopsin XV. Effects of deletions in loops B-C and E-F on bacteriorhodopsin chromophore and structure
Gilles-Gonzalez M, Engelman D, Khorana H. Structure-function studies of bacteriorhodopsin XV. Effects of deletions in loops B-C and E-F on bacteriorhodopsin chromophore and structure. Journal Of Biological Chemistry 1991, 266: 8545-8550. PMID: 2022666, DOI: 10.1016/s0021-9258(18)93009-7.Peer-Reviewed Original ResearchSmall-angle X-ray scattering studies of calmodulin mutants with deletions in the linker region of the central helix indicate that the linker region retains a predominantly alpha-helical conformation.
Kataoka M, Head J, Persechini A, Kretsinger R, Engelman D. Small-angle X-ray scattering studies of calmodulin mutants with deletions in the linker region of the central helix indicate that the linker region retains a predominantly alpha-helical conformation. Biochemistry 1991, 30: 1188-92. PMID: 1991098, DOI: 10.1021/bi00219a004.Peer-Reviewed Original ResearchConceptsLinker regionCentral helixCalcium-dependent conformational changeWild-type proteinCentral linker regionSmall-angle X-rayAlpha-helical conformationGlu-84Calmodulin mutantsMutant formsGlu-83Wild typeMutantsNative proteinConformational changesCalmodulinProteinSer-81DeletionPresence of Ca2Binding of melittinSignificant size changesGlobular conformationRadius of gyrationHelix
1981
Conformation of liquid N-alkanes
Goodsaid-Zalduondo F, Engelman D. Conformation of liquid N-alkanes. Biophysical Journal 1981, 35: 587-594. PMID: 7272453, PMCID: PMC1327550, DOI: 10.1016/s0006-3495(81)84814-x.Peer-Reviewed Original ResearchMeSH KeywordsAlkanesMathematicsMolecular ConformationNeutronsScattering, RadiationStructure-Activity Relationship
1974
The lac Repressor Protein: Molecular Shape, Subunit Structure, and Proposed Model for Operator Interaction Based on Structural Studies of Microcrystals
Steitz T, Richmond T, Wise D, Engelman D. The lac Repressor Protein: Molecular Shape, Subunit Structure, and Proposed Model for Operator Interaction Based on Structural Studies of Microcrystals. Proceedings Of The National Academy Of Sciences Of The United States Of America 1974, 71: 593-597. PMID: 4595565, PMCID: PMC388057, DOI: 10.1073/pnas.71.3.593.Peer-Reviewed Original Research