Figure 1 - full size

Figure 1.
Fig. 1. Atom numbering scheme for the trimannose molecule. The 1-6-linked mannose is labeled as A, the core methyl- -D-mannose^ as B, and the 1-3-linked mannose as C. The glycosidic torsion angles , , and are also indicated. [a] = (O5A-C1A-O1A-C6B), [a] = (C1A-O1A-C6B-C5B), and [a] = (O1A-C6B-C5B-O5B), [c] (O5C-C1C-O1C-C3B), and [c] = (C1C-O1C-C3B-C4B).