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Figure 4 | Malaria Journal

Figure 4

From: Cloning and characterization of bifunctional enzyme farnesyl diphosphate/geranylgeranyl diphosphate synthase from Plasmodium falciparum

Figure 4

ESI-MS/MS analysis of the products synthesized by rPfFPPS. The in vitro enzymatic reaction was conducted as described in the Methods section with non-radioactive substrates. In plates A, C and E show fragmentation spectra of GOH at m/z 81, 94 and 108, FOH at m/ z 121, 134, 148 and 162 and GGOH at m/ z 163, 189 and 217 standards. Plates B, D, and F illustrates matching diagnostic dissociation profiles for the product of enzymatic reaction: GOH, FOH, GGOH.

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