2000
βiv Spectrin, a New Spectrin Localized at Axon Initial Segments and Nodes of Ranvier in the Central and Peripheral Nervous System
Berghs S, Aggujaro D, Dirkx R, Maksimova E, Stabach P, Hermel J, Zhang J, Philbrick W, Slepnev V, Ort T, Solimena M. βiv Spectrin, a New Spectrin Localized at Axon Initial Segments and Nodes of Ranvier in the Central and Peripheral Nervous System. Journal Of Cell Biology 2000, 151: 985-1002. PMID: 11086001, PMCID: PMC2174349, DOI: 10.1083/jcb.151.5.985.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsAnkyrinsAutoantigensAxonsBlood ProteinsBrain ChemistryChromosomesCloning, MolecularCOS CellsCytoplasmCytoskeletonDiabetic NeuropathiesGene ExpressionHippocampusHumansIslets of LangerhansMaleMembrane ProteinsMiceMolecular Sequence DataNerve Tissue ProteinsPhosphoproteinsProtein Structure, TertiaryProtein Tyrosine PhosphatasesRanvier's NodesRatsRats, Sprague-DawleyReceptor-Like Protein Tyrosine Phosphatases, Class 8RNA, MessengerSciatic NerveSignal TransductionSodium ChannelsSpectrinConceptsPleckstrin homology domainHomology domainBetaIV spectrinActin-binding domainAxon initial segmentPutative SH3Alternative splicingSpectrin geneSpectrin repeatsDetergent extractabilityCell adhesion moleculeNodes of RanvierSubcellular fractionationTerminal halfAdditional isoformsDistinct isoformsLong isoformNorthern blotSpectrinAbundant expressionΒIV-spectrinIsoformsSpectrin antibodiesEmbryonic day 19Initial segment
1996
Identification of a small cytoplasmic ankyrin (AnkG119) in the kidney and muscle that binds beta I sigma spectrin and associates with the Golgi apparatus.
Devarajan P, Stabach PR, Mann AS, Ardito T, Kashgarian M, Morrow JS. Identification of a small cytoplasmic ankyrin (AnkG119) in the kidney and muscle that binds beta I sigma spectrin and associates with the Golgi apparatus. Journal Of Cell Biology 1996, 133: 819-830. PMID: 8666667, PMCID: PMC2120834, DOI: 10.1083/jcb.133.4.819.Peer-Reviewed Original ResearchConceptsMDCK cell lysatesGolgi apparatusMDCK cellsBeta IDomain IPlasma membrane localizationTrans-Golgi networkPutative regulatory domainCell lysatesPolarized vesicle transportMembrane-associated proteinsCell cycle controlSubset of endosomesNovel ankyrinPolarity developmentVesicle transportMotif characteristicMembrane localizationRegulatory domainProtein microdomainsSequence comparisonAlternative transcriptsRepetitive domainSubconfluent MDCK cellsMembrane skeleton