Figure 4
Structure of an individual subunit of PfOPRTase. The two views depict a 180° horizontal rotation. All of the helices and strands are numbered according to their order of occurrence from the N-terminus of the protein subunit. Helices are shown in dark blue, β-strands in light blue and most loops in green. The loop in red between β8 and β9 (247NENNQ251) makes interdimer contacts (see §3 and Fig. 7). The loop in black between β1 and β2 (84GEFILKSKRKSN95) forms a `hood' that is expected to wrap around the substrates (see §3 and Fig. 6) |