Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.126, No.15, 4778-4779, 2004 DOI10.1021/ja031683w Export Citation Tunneling and coupled motion in the Escherichia coli dihydrofolate reductase catalysis Sikorski RS, Wang L, Markham KA, Rajagopalan PTR, Benkovic SJ, Kohen A Please enable JavaScript to view the comments powered by Disqus.