Conformational transitions and change translocation by the Na,K pump: comparison of optical and electrical transients elicited by ATP-concentration jumps

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Conformational transitions and change translocation by the Na,K pump: comparison of optical and electrical transients elicited by ATP-concentration jumps is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1007/BF01870994
P698PubMed publication ID2552127

P2093author name stringP Läuger
H J Apell
W Stürmer
I Wuddel
P2860cites workProtein measurement with the Folin phenol reagentQ20900776
Cytosolic phosphorylation potentialQ28317365
Mechanism of the Na+, K+ pump. Protein structure and conformations of the pure (Na+ +K+)-ATPaseQ30412322
Potassium translocation by the Na+/K+ pump is voltage insensitiveQ33573678
Kinetics of pump currents generated by the Na+,K+-ATPaseQ36292428
A new approach to time-resolved studies of ATP-requiring biological systems; laser flash photolysis of caged ATP.Q36418885
Biochemical aspects of active transportQ37079237
Na+ movement in a single turnover of the Na pumpQ37564976
The (Na+ + K+)-activated ATPase Enzymatic and transport propertiesQ38001617
Ion movements through the sodium pumpQ38393142
Structural basis for E1-E2 conformational transitions in Na,K-pump and Ca-pump proteinsQ39535808
Voltage dependence of the Na-K pumpQ39644432
Bovine brain Na+, K′-stimulated ATP phosphohydrolase studied by a rapid-mixing technique, K′-stimulated liberation of [32P]orthophosphate from [32P]phosphoenzyme and resolution of the dephosphorylation into two phasesQ39738098
Phosphorylation from adenosine triphosphate of sodium- and potassium-activated adenosine triphosphatase. Comparison of enzyme-ligand complexes as precursors to the phosphoenzymeQ39799547
Rapid photolytic release of adenosine 5'-triphosphate from a protected analog: utilization by the sodium:potassium pump of human red blood cell ghostsQ39854933
Transport adenosine triphosphatases: properties and functionsQ40123446
Relaxation studies of ion transport systems in lipid bilayer membranesQ40127672
Elementary steps of the (Na+ + K+)-ATPase mechanism, studied with formycin nucleotidesQ40169811
Conformational transitions between Na+-bound and K+-bound forms of (Na+ + K+)-ATPase, studied with formycin nucleotidesQ40169816
Tryptophan fluorescence of (Na+ + K+)-ATPase as a tool for study of the enzyme mechanismQ40188049
Comparison of rates of cation release and of conformational change in dog kidney Na, K-ATPaseQ41250689
Pump currents generated by the purified Na+K+-ATPase from kidney on black lipid membranes.Q41429321
The occlusion of sodium ions within the mammalian sodium-potassium pump: its role in sodium transportQ41528606
Occlusion of rubidium ions by the sodium-potassium pump: its implications for the mechanism of potassium transportQ41554966
Kinetics of Na-ATPase activity by the Na,K pump. Interactions of the phosphorylated intermediates with Na+, Tris+, and K+.Q41934735
Current transients generated by the Na+/K+-ATPase after an ATP concentration jump: dependence on sodium and ATP concentrationQ42030397
Identification of the 5-iodoacetamidofluorescein reporter site on the Na,K-ATPaseQ43419165
Rapid release of 42K and 86Rb from an occluded state of the Na,K-pump in the presence of ATP or ADP.Q43467052
Isolation of (Na+ plus K+)-ATPaseQ44002773
Distinction between the intermediates in Na+-ATPase and Na+,K+-ATPase reactions. I. Exchange and hydrolysis kinetics at millimolar nucleotide concentrationsQ44312339
The (Na++K+) activated enzyme system and its relationship to transport of sodium and potassiumQ44909957
ADP- and K+-sensitive phosphorylated intermediate of Na,K-ATPase.Q48385071
Phosphorylation and dephosphorylation reactions of bovine brain (Na+-K+)-stimulated ATP phosphohydrolase studied by a rapid mixing techniqueQ48547838
Fast charge translocations associated with partial reactions of the Na,K-pump: II. Microscopic analysis of transient currentsQ50151538
The effect of membrane potential on the mammalian sodium-potassium pump reconstituted into phospholipid vesicles.Q52428096
Inhibition of sodium and potassium adenosine triphosphatase by 2‘,3‘-O-(2,4,6-trinitrocyclohexadienylidene) adenine nucleotides. Implications for the structure and mechanism of the Na:K pumpQ52435398
Studies on conformational changes in Na,K-ATPase labeled with 5-iodoacetamidofluorescein.Q52539075
Fast charge translocations associated with partial reactions of the Na,K-pump: I. Current and voltage transients after photochemical release of ATP.Q52616274
Voltage dependence of Na translocation by the Na/K pump.Q53885716
Standard Gibbs free energy, enthalpy, and entropy changes as a function of pH and pMg for several reactions involving adenosine phosphates.Q54340174
Mechanism of the Na+, K+ pump protein structure and conformations of the pureQ56603409
Transient behaviour of the Na+/K+-pump: microscopic analysis of nonstationary ion-translocationQ57138656
Na+ currents generated by the purified (Na+ + K+)-ATPase on planar lipid membranesQ57931201
Fluorescent labeling of (Na+ + K+)-ATPase by 5-iodoacetamidofluoresceinQ67264211
Stopped flow measurement of conformational change induced by phosphorylation in (Na+,K+)-ATPase modified with N-[p-(2-benzimidazolyl)phenyl]maleimideQ67295560
Activation by adenosine triphosphate in the phosphorylation kinetics of sodium and potassium ion transport adenosine triphosphataseQ68498238
Rapid release of 42K or 86Rb from two distinct transport sites on the Na,K-pump in the presence of Pi or vanadateQ68999480
Cation activation of the pig kidney sodium pump: transmembrane allosteric effects of sodiumQ69383736
Rapid 86Rb release from an occluded state of the Na,K-pump reflects the rate of dephosphorylation or dearsenylationQ69827607
Chymotryptic cleavage of alpha-subunit in E1-forms of renal (Na+ + K+)-ATPase: effects on enzymatic properties, ligand binding and cation exchangeQ70108908
Ligand binding to (Na,K)-ATPase labeled with 5-iodoacetamidofluoresceinQ70122986
5-Iodoacetamidofluorescein-labeled (Na,K)-ATPase. Steady-state fluorescence during turnoverQ70122989
Conformational transitions in fluorescein-labeled (Na,K)ATPase reconstituted into phospholipid vesiclesQ70137871
Tryptic and chymotryptic cleavage sites in sequence of alpha-subunit of (Na+ + K+)-ATPase from outer medulla of mammalian kidneyQ70145719
Electrical potential accelerates the E1P(Na)----E2P conformational transition of (Na,K)-ATPase in reconstituted vesiclesQ70146272
Two different phosphorylation-dephosphorylation cycles of Na,K-ATPase proteoliposomes accompanying Na+ transport in the absence of K+Q70157666
The acceleration of Na+,K+-ATPase activity by ATP and ATP analoguesQ70192243
Electrical properties of bimolecular phospholipid membranesQ72235521
Eosin, a fluorescent probe of ATP binding to the (Na+ + K+)-ATPaseQ72649045
Effect of magnesium ions on the high-affinity binding of eosin to the (Na+ + K+)-ATPaseQ72688886
Defective conformational response in a selectively trypsinized (Na+ + K+)-ATPase studied with tryptophan fluorescenceQ72848578
Characterization of conformational changes in (Na,K) ATPase labeled with fluorescein at the active siteQ72887395
Conformational changes of renal sodium plus potassium ion-transport adenosine triphosphatase labeled with fluoresceinQ72895124
The effect of pH, of ATP and of modification with pyridoxal 5-phosphate on the conformational transition between the Na+-form and the K+-form of the (Na+ +K+)-ATPaseQ72939209
Passive rubidium fluxes mediated by Na-K-ATPase reconstituted into phospholipid vesicles when ATP- and phosphate-freeQ72960163
ATP hydrolysis associated with an uncoupled sodium flux through the sodium pump: evidence for allosteric effects of intracellular ATP and extracellular sodiumQ80320175
P433issue1
P304page(s)67-86
P577publication date1989-08-01
P1433published inJournal of Membrane BiologyQ6295550
P1476titleConformational transitions and change translocation by the Na,K pump: comparison of optical and electrical transients elicited by ATP-concentration jumps
P478volume110

Reverse relations

cites work (P2860)
Q50800506A negative slope in the current-voltage relationship of the Na+/K+ pump in Xenopus oocytes produced by reduction of external [K+].
Q36415691Access channel model for the voltage dependence of the forward-running Na+/K+ pump
Q50798167Charge movement during Na+ translocation by native and cloned cardiac Na+/Ca2+ exchanger.
Q64967120Charge translocation by the Na,K-pump: I. Kinetics of local field changes studied by time-resolved fluorescence measurements.
Q57138290Charge translocation by the Na,K-pump: II. Ion binding and release at the extracellular face
Q41666240Charge translocation by the Na/K pump
Q36867694Comparison of Na+/K(+)-ATPase pump currents activated by ATP concentration or voltage jumps
Q70507899Effect of Nai on activity and voltage dependence of the Na/K pump in adult rat cardiac myocytes
Q41161505Effect of membrane voltage on the plasma membrane H(+)-ATPase of Saccharomyces cerevisiae
Q38300342Electrogenic properties of the Na,K pump
Q48820652Electrophysiological Analysis of the Mutated Na,K-ATPase Cation Binding Pocket
Q37903115Energetics and the design principles of the Na/K-ATPase
Q36786980Fluorescence imaging of local membrane electric fields during the excitation of single neurons in culture
Q46610702Investigation of charge translocation by ion pumps and carriers using caged substrates
Q40128207Kinetics of Na(+)-dependent conformational changes of rabbit kidney Na+,K(+)-ATPase
Q48794560Kinetics of oligomycin inhibition and activation of Na+/K+-ATPase
Q42183563Kinetics of proton binding to the sarcoplasmic reticulum Ca-ATPase in the E1 state
Q35891249Mechanism of potassium ion uptake by the Na(+)/K(+)-ATPase.
Q52422802Membrane transport models with fast and slow reactions: general analytical solution for a single relaxation.
Q30458951Na,K-ATPase as A Brownian Motor: Electric Field-InducedConformational Fluctuation Leads to Uphill Pumping of Cation inthe Absence of ATP.
Q28359608Rate limitation of the Na(+),K(+)-ATPase pump cycle
Q49161446Simulation of Na/K pump current-voltage relationship
Q43421901Species-dependent adaptation of the cardiac Na+/K+ pump kinetics to the intracellular Na+ concentration.
Q40272870Time-resolved charge movements in the sarcoplasmatic reticulum Ca-ATPase.
Q36412296Voltage dependence of the apparent affinity for external Na(+) of the backward-running sodium pump
Q50794378Voltage-dependent stimulation of Na+/K+-pump current by external cations: selectivity of different K+ congeners

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