Figure 2
Overall structure of the PfPNP subunit. (a) Section of the stick model coloured by atom of PfPNP–ino with electron density displayed (omit map) at 0.5σ. (b) Section of the model of PfPNP–ino with 2Fo − Fc electron density displayed at 1.0σ. (c) Superposition of the PfPNP–ino structure (light green) and the PfPNP–SO4 structure (blue). Inosine is shown in red and sulfate in yellow. This and subsequent figures were generated using PyMol (DeLano, 2002). |