Rapid 86Rb release from an occluded state of the Na,K-pump reflects the rate of dephosphorylation or dearsenylation.
Forbush B. Rapid 86Rb release from an occluded state of the Na,K-pump reflects the rate of dephosphorylation or dearsenylation. Journal Of Biological Chemistry 1988, 263: 7961-7969. PMID: 2836403, DOI: 10.1016/s0021-9258(18)68428-5.Peer-Reviewed Original ResearchRapid release of 45Ca from an occluded state of the Na,K-pump.
Forbush B. Rapid release of 45Ca from an occluded state of the Na,K-pump. Journal Of Biological Chemistry 1988, 263: 7970-7978. PMID: 2836404, DOI: 10.1016/s0021-9258(18)68429-7.Peer-Reviewed Original ResearchConceptsNa,K-pumpNa,K-ATPaseK-pumpK-ATPasePhosphorylation of Na,K-ATPaseRelease of 45CaExposure to K+Release of 86RbApparent affinityCa2+Transport sitesK+ congenerMg2+ + ATPIntracellular faceRelease of K+Simultaneous occlusionExtracellular sitesPrevent phosphorylationCa2Exposure to Mg2Extracellular faceReleaseAbsence of PiN-methylglucamineIntracellular mediumThe interaction of amines with the occluded state of the Na,K-pump.
Forbush B. The interaction of amines with the occluded state of the Na,K-pump. Journal Of Biological Chemistry 1988, 263: 7979-7988. PMID: 2836405, DOI: 10.1016/s0021-9258(18)68430-3.Peer-Reviewed Original ResearchConceptsRelease of 86RbInteraction of aminesPresence of aminesNa,K-pumpIntracellular faceDog kidney NaK-pumpK-ATPaseEffect of aminesBenzyl amineBifunctional aminesBlock releaseKidney NaOcclusionOrganic cationsPre-incubationAminesAmine blocksTransport sitesPresence of ATPK+ siteCompetitive mannerLow affinityOccluded state