Proceedings of the National Academy of Sciences of the United States of America, 104(8), 2921-2926 (2007-02-16)
The synthesis of 5,6-dimethylbenzimidazole (DMB), the lower ligand of coenzyme B(12), has remained elusive. We report in vitro and in vivo evidence that the BluB protein of the photosynthetic bacterium Rhodospirillum rubrum is necessary and sufficient for catalysis of the
Chemical communications (Cambridge, England), 47(40), 11249-11251 (2011-09-20)
Immobilisation of vitamin B12 allows synthesising a biomimetic base-off/histidine-on complex that resembles structural features of cobalamin dependent enzyme active sites.
Dalton transactions (Cambridge, England : 2003), (3)(3), 424-433 (2009-01-06)
The structure of nitrosylcobalamin (NOCbl) in solution has been studied by NMR spectroscopy and the 1H and 13C NMR spectra have been assigned. 13C and 31P NMR chemical shifts, the UV-vis spectrum of NOCbl and the observed pKbase-off value of
Pseudo-B12 joins the cofactor family.
Michiko E Taga et al.
Journal of bacteriology, 190(4), 1157-1159 (2007-12-18)
Finding the final pieces of the vitamin B12 biosynthetic jigsaw.
Martin J Warren
Proceedings of the National Academy of Sciences of the United States of America, 103(13), 4799-4800 (2006-03-29)
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