2006
Gating of Acid-sensitive Ion Channel-1: Release of Ca2+ Block vs. Allosteric Mechanism
Zhang P, Sigworth FJ, Canessa CM. Gating of Acid-sensitive Ion Channel-1: Release of Ca2+ Block vs. Allosteric Mechanism. The Journal Of General Physiology 2006, 127: 109-117. PMID: 16418400, PMCID: PMC2151491, DOI: 10.1085/jgp.200509396.Peer-Reviewed Original ResearchAcid Sensing Ion ChannelsAllosteric RegulationAnimalsBatrachoidiformesBinding SitesCalciumElectric ConductivityFemaleGene ExpressionIon Channel GatingMembrane ProteinsModels, BiologicalNerve Tissue ProteinsOocytesPatch-Clamp TechniquesProtein ConformationProtonsSodium ChannelsTime FactorsXenopus laevis
2005
Proton sensitivity of ASIC1 appeared with the rise of fishes by changes of residues in the region that follows TM1 in the ectodomain of the channel
Coric T, Zheng D, Gerstein M, Canessa CM. Proton sensitivity of ASIC1 appeared with the rise of fishes by changes of residues in the region that follows TM1 in the ectodomain of the channel. The Journal Of Physiology 2005, 568: 725-735. PMID: 16002453, PMCID: PMC1464184, DOI: 10.1113/jphysiol.2005.087734.Peer-Reviewed Original ResearchMeSH KeywordsAcid Sensing Ion ChannelsAmino Acid SequenceAmino AcidsAnimalsEvolution, MolecularFishesHydrogen-Ion ConcentrationIon Channel GatingMembrane ProteinsMolecular Sequence DataNerve Tissue ProteinsProtein Structure, TertiaryProtonsSequence Homology, Amino AcidSodium ChannelsSpecies SpecificityStructure-Activity RelationshipConceptsAmino acid conservationChanges of residuesProton sensitivityMammalian nervous systemChordate lineageEarly vertebratesFunctional chimerasMammalian counterpartsLower vertebratesAllosteric changesProtein sequencesExtracellular domainSequence analysisDifferent speciesRat sequenceRat channelKinetics of activationStructural determinantsDistinct kineticsVertebratesASIC1 channelsMembrane potentialChimerasSharksEctodomain
2001
Single-Channel Properties of Recombinant Acid-Sensitive Ion Channels Formed by the Subunits Asic2 and Asic3 from Dorsal Root Ganglion Neurons Expressed in Xenopus Oocytes
Zhang P, Canessa C. Single-Channel Properties of Recombinant Acid-Sensitive Ion Channels Formed by the Subunits Asic2 and Asic3 from Dorsal Root Ganglion Neurons Expressed in Xenopus Oocytes. The Journal Of General Physiology 2001, 117: 563-572. PMID: 11382806, PMCID: PMC2232399, DOI: 10.1085/jgp.117.6.563.Peer-Reviewed Original Research