Bump-and-Hole Engineering Identifies Specific Substrates of Glycosyltransferases in Living Cells
Schumann B, Malaker SA, Wisnovsky SP, Debets MF, Agbay AJ, Fernandez D, Wagner LJS, Lin L, Li Z, Choi J, Fox DM, Peh J, Gray MA, Pedram K, Kohler JJ, Mrksich M, Bertozzi CR. Bump-and-Hole Engineering Identifies Specific Substrates of Glycosyltransferases in Living Cells. Molecular Cell 2020, 78: 824-834.e15. PMID: 32325029, PMCID: PMC7276986, DOI: 10.1016/j.molcel.2020.03.030.Peer-Reviewed Original ResearchConceptsLiving cellsPolypeptide N-acetylgalactosaminyl transferasesCell surface glycomesEssential biological processesComplex biosynthetic machineryMajor physiological processesN-acetylgalactosaminyl transferaseBiosynthetic regulationBiosynthetic machineryGlycosyltransferase familyIndividual glycosyltransferasesProtein glycosylationPosttranslational modificationsGlycan fine structureBiosynthetic pathwayPhysiological contextBiological processesPhysiological processesGlycan structuresSpecific substratesGlycosyltransferasesChemical functionalityExperimental strategiesCellsBiosynthesis