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. 2017 Dec 23;23(1):32. doi: 10.3390/molecules23010032

Figure 5.

Figure 5

Proline inhibits the GSAL site of the GSALDH module. (A) Electron density and interactions for proline bound in the GSAL site. The mesh represents a simulated annealing FoFc omit map contoured at 3.0σ. (B) The active site of mouse GSALDH (ALDH4A1) complexed with the product glutamate (PDB ID 3V9K). Water molecules that mediate enzyme-ligand hydrogen bonds are represented by red spheres.