14696388 mots-mie Studying Protein Flexibility in a Statistical Framework: Tools and Databases for Analyzing Structures and Approaches for Mapping this onto Sequences. W G Krebs, J Tsai, V Alexandrov, N Echols, J Junker, R Jansen, M Gerstein. Methods in Enzymology (in press) http://papers.gersteinlab.org/e-print/mots-mie/mots-mie-preprint.pdf 99 http://molmovdb.org keck,nsfdbi motions