FIGURE 4.
Structures of Escherichia coli bifunctional deaminase/reductase. Cartoon representation of the crystal structure of Escherichia coli deaminase/reductase in apo form (PDBID: 2G6V) underlining the domain organization and their relative orientation (left). The crystal structure of Escherichia coli bifunctional deaminase/reductase in complex with cofactor, NADPH (PDBID: 2O7P) binding in the active site of the reductase domain (middle). Structure of E. coli deaminase/reductase in complex with a substrate analogue, ribose 5-phosphate (R5P), bound to the active site of the reductase domain (right).
