1. Departments of Chemical and
Biological Engineering, Chemistry and Chemical Biology, Biology, and
Biomedical Engineering, Center for Biotechnology and Interdisciplinary
Studies, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
2. Macromolecular Crystallography
Laboratory, National Cancer Institute,
Frederick, Maryland 21702, United States
3. Glycomics Center, Department of
Biochemistry, Emory University School of Medicine, Atlanta, Georgia 30322, United States
4. Departamento de Bioquímica, Universidade Federal de São Paulo, 04044-020
São Paulo, SP, Brazil
5. Departamento de Bioquímica, Universidade Federal de Pernambuco, 50670-901 Recife,
PE, Brazil
6. Laboratory of Carbohydrate
Chemistry,
Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia