Figure 6.
Fig. 6. Difference electron density for the reaction
product for 2-hydroxypurine and NaMN , N1-(5-phospho- -ribosyl)-2-hydroxypurine,
and nicotinate (A), p-cresol (B), p-cresol and nicotinate (C),
phenol (D), and phenol and nicotinate complexed with CobT (E),
respectively. 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.
-ribosyl)-2-hydroxypurine,
and nicotinate (A), p-cresol (B), p-cresol and nicotinate (C),
phenol (D), and phenol and nicotinate complexed with CobT (E),
respectively. 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 
.