1995
Identifying Sites of Posttranslational Modifications in Proteins Via HPLC Peptide Mapping
Williams K, Stone K. Identifying Sites of Posttranslational Modifications in Proteins Via HPLC Peptide Mapping. Methods In Molecular Biology 1995, 40: 157-175. PMID: 7633521, DOI: 10.1385/0-89603-301-5:157.Peer-Reviewed Original ResearchConceptsHPLC peptide mappingMass spectrometryPosttranslational modificationsIntact proteinPeptide mappingAtomic mass unitsAccurate massNet chargeDifferent posttranslational modificationsSulfoxide formationMass unitsCovalent changesOxidationSpectrometryProtein stabilityDeamidationProteinIsoelectric focusingPhosphorylationModification
1987
Ferrate oxidation of Escherichia coli DNA polymerase-I. Identification of a methionine residue that is essential for DNA binding.
Basu A, Williams K, Modak M. Ferrate oxidation of Escherichia coli DNA polymerase-I. Identification of a methionine residue that is essential for DNA binding. Journal Of Biological Chemistry 1987, 262: 9601-9607. PMID: 3298259, DOI: 10.1016/s0021-9258(18)47976-8.Peer-Reviewed Original Research