Primary structure of a novel N-glycosidic carboyhydrate unit, derived from hen ovomucoid

Autor: Paz-Parente, J., Strecker, G., Leroy, Y., Montreuil, J., Fournet, B., van Halbeek, H., Dorland, L., Vliegenthart, J.F.G.
Zdroj: FEBS Letters; January 1983, Vol. 152 Issue: 2 p145-152, 8p
Abstrakt: The N-glycosidic carbohydrate chains of hen α-ovomucoid were released from the protein by hydrazinolysis, and separated by HPLC. Primary structural analysis of 3 major fractions was conducted by applying 500-MHz 1H-NMR spectroscopy in combination with methylation analysis. One of the fractions investigated appeared to consist of an intersected penta-antennary structure extended with one Gal residue. The location of the latter in a certain branch could be established unambiguously by NMR.
Databáze: Supplemental Index