Figure 4.
Fig. 4. Difference electron density for the ligands or
products of the reaction with NaMN complexed with CobT. Shown
are adenine (A), -adenosine
monophosphate and nicotinate (B), 5-methylbenzimidazole (C),
N1-(5-phospho- -ribosyl)-5-methylbenzimidazole
and nicotinate (D), 5-methoxybenzimidazole (E), and
N1-(5-phospho- -ribosyl)-5-methoxybenzimidazole
and nicotinate (F). Coefficients of the form F[o] F[c] were
utilized where the ligand was excluded from the phase
calculation. The maps were contoured at the level of 1 .
The above figure is reprinted
by permission from the ASBMB:
J Biol Chem
(2001,
276,
37612-37620)
copyright 2001.
-adenosine
monophosphate and nicotinate (B), 5-methylbenzimidazole (C),
N1-(5-phospho- 
F[c] were
utilized where the ligand was excluded from the phase
calculation. The maps were contoured at the level of 1 
.