Figure 5
From: Biochemical and functional characterization of Plasmodium falciparum GTP cyclohydrolase I

Comparison of the Plasmodium falciparum GCH1 homology model and the GCH1 structure from Thermus thermophilus . (A) and (C) the structure of T. thermophilus GCH1 showing the active site. (B) and (D) The homology model of P. falciparum GCH1 with the same views. See text for detail.