1992
Characterization of the cystic fibrosis transmembrane conductance regulator in a colonocyte cell line.
Cohn J, Nairn A, Marino C, Melhus O, Kole J. Characterization of the cystic fibrosis transmembrane conductance regulator in a colonocyte cell line. Proceedings Of The National Academy Of Sciences Of The United States Of America 1992, 89: 2340-2344. PMID: 1372442, PMCID: PMC48653, DOI: 10.1073/pnas.89.6.2340.Peer-Reviewed Original ResearchConceptsCystic fibrosis transmembrane conductance regulatorFibrosis transmembrane conductance regulatorTransmembrane conductance regulatorConductance regulatorTwo-dimensional phosphopeptide mappingT84 cellsProtein kinase ACell linesProtein kinase CSDS/PAGEPhosphopeptide mappingPhosphorylation sitesProminent substrateCFTR peptidesEquivalent proteinsKinase ASame proteinKinase CTerminal sequenceCell lysatesN-glycanaseProteinAnti-peptide antibodiesImmunoblot signalsCFTR immunoreactivity
1987
Identification of the major Mr 100,000 substrate for calmodulin-dependent protein kinase III in mammalian cells as elongation factor-2.
Nairn A, Palfrey H. Identification of the major Mr 100,000 substrate for calmodulin-dependent protein kinase III in mammalian cells as elongation factor-2. Journal Of Biological Chemistry 1987, 262: 17299-17303. PMID: 3693353, DOI: 10.1016/s0021-9258(18)45377-x.Peer-Reviewed Original ResearchConceptsProtein kinase IIIElongation factor 2Kinase IIIMammalian cellsThreonine residuesCalmodulin-dependent protein kinase IIIDependent protein kinase IIIPhosphorylated EF-2Endogenous GTPase activityAmino acid sequencingSpecies of MrFactor 2Inhibits protein synthesisTryptic phosphopeptidesGTPase activityNucleic acid sequencingCytoplasmic localizationMajor substrateN-terminalPeptidyl-tRNATerminal sequenceSalt-washed ribosomesProtein synthesisEF-1Thr-Asp