Evidence for axial coordination of 5,6-dimethylbenzimidazole to the cobalt atom of adenosylcobalamin bound to diol dehydratase.
Yamanishi M, Yamada S, Muguruma H, Murakami Y, Tobimatsu T, Ishida A, Yamauchi J, Toraya T.
Yamanishi M, et al. Among authors: ishida a.
Biochemistry. 1998 Apr 7;37(14):4799-803. doi: 10.1021/bi972572a.
Biochemistry. 1998.
PMID: 9537996
When the adenosyl form of [14N2]- and [15N2]imidazolyl analogues of the coenzyme [Toraya, T., and Ishida, A. (1991) J. Biol. Chem. 266, 5430-5437] was used with unlabeled apoenzyme, the octet showed superhyperfine splitting into triplets and doublets, respectively. …
When the adenosyl form of [14N2]- and [15N2]imidazolyl analogues of the coenzyme [Toraya, T., and Ishida, A. (1991) J. Biol. C …