Determination of the anomeric configuration in carbohydrates by longitudinal cross-correlated relaxation studies: application to mono- and disaccharides.
The role of cross-correlated relaxation between the anomeric proton chemical shift anisotropy (CSA) and its dipolar relaxation with nearby proton on the longitudinal relaxation in mono- and disaccharides at two magnetic field strengths has been investigated and shown to directly report the identity of their anomeric configuration.
Pichumani
Kumar
K
Department of Chemistry and Biochemistry, Ohio University, Athens, Ohio 45701, USA. pichuman@ohiou.edu
Zou
Xiang
X
Chandra
Tilak
T
Brown
Kenneth L
KL
D000465:Algorithms; D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D004187:Disaccharides / Q000737:chemistry*; D005947:Glucose / Q000737:chemistry; D007536:Isomerism; D007785:Lactose / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D008320:Maltose / Q000737:chemistry; D008969:Molecular Sequence Data; D011522:Protons
D004187:Disaccharides; D011522:Protons; D008320:Maltose; D005947:Glucose; D007785:Lactose