@article {11017, title = {Letter to the Editor: Assignment of selectively C-13-labeled cellopentaose synthesized using an engineered glycosynthase}, journal = {Journal of Biomolecular Nmr}, volume = {21}, number = {1}, year = {2001}, note = {Brun, E Brumer, H MacKenzie, LF Withers, SG McIntosh, LP}, pages = {67-68}, author = {Brun, E. and Brumer, Harry and Mackenzie, L. F. and Withers, S. G. and McIntosh, L. P.} }