Fig. 6.
Schematic diagram of interactions between the E. coli PutA PRODH domain and the proline analog THFA. Dotted lines indicate hydrogen bonds and ion pairs. Thick solid lines indicate van der Waals interactions.
Schematic diagram of interactions between the E. coli PutA PRODH domain and the proline analog THFA. Dotted lines indicate hydrogen bonds and ion pairs. Thick solid lines indicate van der Waals interactions.