1997
Mutation of the Protein Kinase C Phosphorylation Site on Rat α1 Na+,K+-ATPase Alters Regulation of Intracellular Na+ and pH and Influences Cell Shape and Adhesiveness*
Belusa R, Wang Z, Matsubara T, Sahlgren B, Dulubova I, Nairn A, Ruoslahti E, Greengard P, Aperia A. Mutation of the Protein Kinase C Phosphorylation Site on Rat α1 Na+,K+-ATPase Alters Regulation of Intracellular Na+ and pH and Influences Cell Shape and Adhesiveness*. Journal Of Biological Chemistry 1997, 272: 20179-20184. PMID: 9242694, DOI: 10.1074/jbc.272.32.20179.Peer-Reviewed Original ResearchConceptsProtein kinase CProtein kinase APhosphorylation sitesProtein kinase C phosphorylation sitesKinase C phosphorylation sitesC phosphorylation sitesSites of phosphorylationATPase alpha1Influences cell shapePKC phosphorylation sitesEukaryotic cellsATP hydrolysisPKC phosphorylationRat α1COS cellsCell shapeKinase AWild typeSer-23Kinase CCell adhesionFunctional roleAlters regulationUntransfected cellsPhosphorylation
1988
Purification and characterization of PCPP‐260: A Purkinje cell‐enriched cyclic amp‐regulated membrane phosphoprotein of Mr 260,000
Weeks G, Picciotto M, Nairn A, Walaas S, Greengard P. Purification and characterization of PCPP‐260: A Purkinje cell‐enriched cyclic amp‐regulated membrane phosphoprotein of Mr 260,000. Synapse 1988, 2: 89-96. PMID: 2844000, DOI: 10.1002/syn.890020112.Peer-Reviewed Original ResearchConceptsCAMP-dependent protein kinaseMembrane proteinsProtein kinaseN-lauryl sarcosineIntegral membrane proteinsMajor tryptic phosphopeptidesPhosphoamino acid analysisTotal membrane proteinSodium dodecyl sulfate-polyacrylamide gel electrophoresisMembrane phosphoproteinDodecyl sulfate-polyacrylamide gel electrophoresisTryptic phosphopeptidesSulfate-polyacrylamide gel electrophoresisPossible functional roleProminent proteinsAlpha-methyl mannosideParticulate fractionMammalian cerebellumFunctional roleProteinPeptide mappingConcanavalin A-agaroseGel electrophoresisAcid analysisA-agarose