Fig. 3.
Two views of the monofunctional PRODH from T. thermophilus. β-strands and α-helices of the (βα)8 barrel are colored magenta and cyan, respectively. Helix 8 is colored red. Selected strands and helices are numbered. The FAD cofactor is shown in yellow sticks. This figure and others were prepared with PyMOL (W. L. DeLano (2002) The PyMOL Molecular Graphics System).