Fig. 3From: Identification of 7-hydroxyindole as an alternative substrate of MauG by in silico and in vitro analysisThe binding models of the rotated tryptophan-like compounds on MauG. Docking models were visualized by PyMOL. The colored ligands indicate the tryptophan-like chemicals; A: 4-benzyloxyindole, B: 5-benzyloxyindole, C: 6-benzyloxyindole, D: 6-methoxyindole, E: methyl-L-tryptophanate, F: 5-hydroxyindole, G: 6-hydroxyindole, H: 7-hydroxyindole, I: D-tryptophan, J: L-tryptophan. The square box indicates the preTTQ binding site of MauG, and the red box indicates the most frequently bound ligands on the preTTQ binding site among the candidatesBack to article page