Figure 5
From: Structural and catalytic analysis of two diverse uridine phosphorylases in Phytophthora capsici
The active site of PcUP1 complexed with substrates. Substrate and product-binding residues. (a) Enzyme–ligand interaction networks of Uracil with ribose-1-phosphate, (b) 2′-Deoxyuridine with phosphate and (c) Thymidine with phosphate are shown in stereo view. The ligands and protein residues are presented as thick and thin sticks, respectively. Distances <3.5 Å are indicated with dash lines.
