2012
An AnkyrinG-Binding Motif Is Necessary and Sufficient for Targeting Nav1.6 Sodium Channels to Axon Initial Segments and Nodes of Ranvier
Gasser A, Ho TS, Cheng X, Chang KJ, Waxman SG, Rasband MN, Dib-Hajj SD. An AnkyrinG-Binding Motif Is Necessary and Sufficient for Targeting Nav1.6 Sodium Channels to Axon Initial Segments and Nodes of Ranvier. Journal Of Neuroscience 2012, 32: 7232-7243. PMID: 22623668, PMCID: PMC3413458, DOI: 10.1523/jneurosci.5434-11.2012.Peer-Reviewed Original ResearchConceptsReporter proteinAxon initial segmentKinase phosphorylation siteSodium channelsIntracellular loop 2Nodes of RanvierFull-length channelGlutamic acid residuesPhosphorylation sitesMechanism of channelVoltage-gated sodium channelsAcid residuesLoop 2Functional mouseNav1.6 sodium channelsMotifProteinVivo analysisAnkyrinGSomatodendritic compartmentCultured neuronsInitial segmentVivoAction potentialsCells
2008
Structural and Energetic Analysis of Activation by a Cyclic Nucleotide Binding Domain
Altieri SL, Clayton GM, Silverman WR, Olivares AO, De La Cruz EM, Thomas LR, Morais-Cabral JH. Structural and Energetic Analysis of Activation by a Cyclic Nucleotide Binding Domain. Journal Of Molecular Biology 2008, 381: 655-669. PMID: 18619611, PMCID: PMC2555981, DOI: 10.1016/j.jmb.2008.06.011.Peer-Reviewed Original ResearchConceptsBinding domainsCyclic Nucleotide Binding DomainLigand bindingC-terminal cyclicNucleotide-dependent proteinNucleotide Binding DomainAbsence of ligandFull-length channelLigand-protein interactionsCNB domainsUseful model systemProkaryotic homologResidue side chainsApo stateDependent ion channelsApo configurationsSingle proteinMlotiK1Domain fragmentNucleotide selectivityIon channelsDomain structureX-ray crystallographyX-ray structureModel system
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