1H-NMR relaxation studies of glycopeptides: a dynamic structural investigation.
The Glycopeptide Man5GlcNAc4Asn (ACCB2) in water solution has been studied by means of 1H NMR relaxation techniques in order to define molecular structure and dynamics. From the analysis of selective and non-selective proton relaxation rates of selected ACCB2 protons, a lack of internal mobility along the polysaccharide chain was observed. The presence of a conformationally well-defined molecular structure for ACCB2 is proposed.
D002236:Carbohydrate Conformation; D006020:Glycopeptides; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D009844:Oligosaccharides; D011487:Protein Conformation
D006020:Glycopeptides; D009844:Oligosaccharides; C063135:Man(5)GlcNAc(4)Asn