Proposal for a standard system for drawing structural diagrams of N- and O-linked carbohydrates and related compounds.
Symbolic diagrams are commonly used to depict N- and O-linked glycans but there is no general consensus as to how individual constituent monosaccharides or linkages are shown. This article proposes a system that avoids ambiguities inherent in most other systems and is appropriate for both hand drawing and computer applications. Constituent monosaccharides are depicted by shapes modified to show OAc, deoxy, etc. Linkage is indicated by the bond angle and anomericity by solid (beta) or dashed (alpha) lines.
Harvey
David J
DJ
Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, UK. david.harvey@bioch.ox.ac.uk
Merry
Anthony H
AH
Royle
Louise
L
Campbell
Matthew P
MP
Dwek
Raymond A
RA
Rudd
Pauline M
PM
D002240:Carbohydrate Sequence; D002241:Carbohydrates / Q000737:chemistry*; D008969:Molecular Sequence Data; D015394:Molecular Structure
D002241:Carbohydrates