2023
Discovery of the first unconventional myosin: Acanthamoeba myosin-I
Pollard T, Korn E. Discovery of the first unconventional myosin: Acanthamoeba myosin-I. Frontiers In Physiology 2023, 14: 1324623. PMID: 38046947, PMCID: PMC10693453, DOI: 10.3389/fphys.2023.1324623.Peer-Reviewed Original ResearchUnconventional myosinActin filamentsMyosin heavy chain kinaseFirst unconventional myosinsEvolution of eukaryotesClass I MyosinHeavy chain kinaseNovel unconventional myosinPhylogenetic analysisSlime moldMembrane lipidsChain kinaseProteolytic fragmentsHeavy chainMuscle myosinMyosinCofactorEnzymeMg-ATPaseMg-ATPase activityEukaryotesFilamentsCrude enzymeKinaseActin
2019
SNARE machinery is optimized for ultrafast fusion
Manca F, Pincet F, Truskinovsky L, Rothman JE, Foret L, Caruel M. SNARE machinery is optimized for ultrafast fusion. Proceedings Of The National Academy Of Sciences Of The United States Of America 2019, 116: 2435-2442. PMID: 30700546, PMCID: PMC6377469, DOI: 10.1073/pnas.1820394116.Peer-Reviewed Original Research
2003
Refined Model of the 10S Conformation of Smooth Muscle Myosin by Cryo-electron Microscopy 3D Image Reconstruction
Liu J, Wendt T, Taylor D, Taylor K. Refined Model of the 10S Conformation of Smooth Muscle Myosin by Cryo-electron Microscopy 3D Image Reconstruction. Journal Of Molecular Biology 2003, 329: 963-972. PMID: 12798686, DOI: 10.1016/s0022-2836(03)00516-3.Peer-Reviewed Original ResearchConceptsRegulatory light chainSmooth muscle myosinEssential light chainMuscle myosinActivity of smooth muscle myosinMyosin headsAlpha-helical coiled-coilCryo-electronLight chainDephosphorylated regulatory light chainsMyosin motor domainCryo-electron microscopyConverter domainCoiled-coilHeavy meromyosinIntact myosinHomology modelingMotor domainMyosin subfragmentsMyosinATPase activityPositively charged lipid monolayerComplete regulationReal space refinementCharged lipid monolayer
1994
Differential regulation of skeletal muscle myosin‐II and brush border myosin‐I enzymology and mechanochemistry by bacterially produced tropomyosin isoforms
Fanning A, Wolenski J, Mooseker M, Izant J. Differential regulation of skeletal muscle myosin‐II and brush border myosin‐I enzymology and mechanochemistry by bacterially produced tropomyosin isoforms. Cytoskeleton 1994, 29: 29-45. PMID: 7820856, DOI: 10.1002/cm.970290104.Peer-Reviewed Original ResearchMeSH KeywordsActinsAmino Acid SequenceAnimalsCa(2+) Mg(2+)-ATPaseCarrier ProteinsCell MovementChick EmbryoDNA, ComplementaryEscherichia coliIntestinal MucosaMicrofilament ProteinsMicrovilliMolecular Sequence DataMolecular WeightMuscle ProteinsMyosinsProtein BindingRecombinant Fusion ProteinsRecombinant ProteinsSequence HomologySpecies SpecificityTropomyosinVertebratesXenopusConceptsAlpha-tropomyosinMuscle myosin IIMyosin enzymologyMyosin isoformsTwo- toStriated MuscleMgATPase activityDifferential regulationBrush border myosinDetectable effectIsoformsLow affinityChimeric tropomyosinsMuscle tropomyosinMuscle alpha-tropomyosinSkeletal muscle myosin IIActinTropomyosin isoformsMuscle myosinF-actin
1973
THE POLYMERIZATION OF ACTIN: ITS ROLE IN THE GENERATION OF THE ACROSOMAL PROCESS OF CERTAIN ECHINODERM SPERM
Tilney L, Hatano S, Ishikawa H, Mooseker M. THE POLYMERIZATION OF ACTIN: ITS ROLE IN THE GENERATION OF THE ACROSOMAL PROCESS OF CERTAIN ECHINODERM SPERM. Journal Of Cell Biology 1973, 59: 109-126. PMID: 4356568, PMCID: PMC2110911, DOI: 10.1083/jcb.59.1.109.Peer-Reviewed Original ResearchConceptsSperm actinAcrosomal processGel electrophoresisUnreacted spermSodium dodecyl sulfate gel electrophoresisDodecyl sulfate gel electrophoresisMuscle myosinMuscle F-actinPolymerization of actinHeavy meromyosin bindingSulfate gel electrophoresisEchinoderm spermF-actinSDS gel electrophoresisMonomeric stateDetergent Triton XSkeletal muscle myosinActinAcrosomal regionBundles of microfilamentsAcrosomal capMicrofilamentsSame molecular weightSperm extractsEgg jelly
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