Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.121, No.3, 591-592, 1999 DOI10.1021/ja983657h Export Citation Pentalenene synthase. Histidine-309 is not required for catalytic activity Seemann M, Zhai GZ, Umezawa K, Cane D Please enable JavaScript to view the comments powered by Disqus.