Correction
Correction to Supporting Information for Vocadlo et al. (2003) Proc. Natl. Acad. Sci. USA 100 (16), 9116-9121. (10.1073/pnas.1632821100).
The authors note that in Supporting Scheme 2 and Supporting Scheme 3 some of the OH groups were incorrectly labeled as OcA groups. Also, line b was omitted from Supporting Scheme 2. The corrected schemes appear below.