Figure 2.
Ras-catalysed GTP hydrolysis. Shown here is a schematic illustration of the two competing hypotheses of proton abstraction by the side of Gln61 (left) and the GTP substrate (right).
Ras-catalysed GTP hydrolysis. Shown here is a schematic illustration of the two competing hypotheses of proton abstraction by the side of Gln61 (left) and the GTP substrate (right).