Figure 6.
The cartoon representation and active site of the predicted 3D structure model of MeVINVs. Roman numerals (I–V) show the five blades of the β-propeller module, respectively. The graphics at the right side show a close-up view of the active site. The motifs (NDPNG or NGPDG, RDP, and WECPD) are shown as sticks, and the red sticks indicate the catalytic residues. Single-letter amino acid abbreviations are used with position numbers.