MA’AT analysis of O-glycosidic linkages In oligosaccharides using nonconventional NMR J-couplings: MA’AT and MD models of the phi torsion angle

The use of two-bond 13 C– 1 H spin-coupling constants as nonconventional constraints in MA'AT analyses of the phi torsion angles of O -glycosidic linkages improves the agreement between MA'AT - and MD-determined probability distributions of the angles.