[1] Scripps Res Inst, Dept Mol Biol, La Jolla, CA 92037 USA
[2] Univ Utah, Dept Med Chem, Salt Lake City, UT 84112 USA
[3] Univ Utah, Dept Pharmaceut & Pharmaceut Chem, Salt Lake City, UT 84112 USA
[4] Univ Utah, Dept Bioengn, Salt Lake City, UT 84112 USA
[5] NIEHS, Struct Biol Lab, Res Triangle Pk, NC 27709 USA
[6] Goethe Univ Frankfurt, Fachbereich Biol & Informat, D-60439 Frankfurt, Germany
[7] Univ Calif Irvine, Dept Mol Biol & Biochem, Irvine, CA 92697 USA
[8] Penn State Univ, Dept Chem, University Pk, PA 16802 USA
[9] Virginia Tech, Dept Comp Sci, Blacksburg, VA 24061 USA
[10] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA
[11] Univ Georgia, Complex Carbohydrate Res Ctr, Athens, GA 30602 USA