Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.116, No.11, 4991-4992, 1994 DOI10.1021/ja00090a056 Export Citation Mechanism of the Ring Contraction Step in Vitamin-B-12 Biosynthesis - The Origin and Subsequent Fate of the Oxygen Functionalities in Precorrin-3X Spencer JB, Stolowich NJ, Santander PJ, Pichon C, Kajiwara M, Tokiwa S, Takatori K, Scott AI Keywords:COBYRINIC ACID;INSERTION;SEQUENCE;FRAGMENT;EXCHANGE;GENES Please enable JavaScript to view the comments powered by Disqus.
