Zeitschriftenartikel
Seemann, M.; Zhai, G. Z.; Kraker, D.; Paschall, C. M.; Christianson, D. W.; Cane, D. E.: Pentalenene synthase. Analysis of active site residues by site- directed mutagenesis. Journal of the American Chemical Society
124 (26), S. 7681 - 7689 (2002)