1.
Glycoconj J
; 13(4): 599-607, 1996 Aug.
Article
in English
| MEDLINE
| ID: mdl-8872117
ABSTRACT
We present complete 1H NMR assignments for two synthetic glycopeptides representative of the carbohydrate-protein linkage region of serglycin proteoglycans. The peptides are: Ser(Galp-Xylp)-Gly-Ser-Gly-Ser(Galp-Xylp)-Gly and, Ser(Galp-Xylp)-Gly-Ser(Galp-Xylp)-Gly-Ser(Galp-Xylp)-G ly. A number of 2D NMR spectra together with a 3D NOESY-TOCSY spectrum were acquired at 600 MHz to complete the assignments of the glycopeptides dissolved in water with 40% trifluoroethanol. Preliminary analysis of the NMR data suggests folded structures for the glycopeptides.