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ORIGINAL RESEARCH

Unraveling Potential Glyoxalase-I Inhibitors Utilizing Structure-Based Drug Design Techniques

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Pages 21-32 | Received 17 Oct 2023, Accepted 01 Feb 2024, Published online: 05 Feb 2024

Figures & data

Figure 1 Methylglyoxal detoxification pathway by glyoxalase system. (GSH; glutathione).

Figure 1 Methylglyoxal detoxification pathway by glyoxalase system. (GSH; glutathione).

Figure 2 The active site of Glo-I enzyme; (A) Positively ionized mouth (blue), hydrophobic pocket (brown) amino acids, (B) Zinc atom (grey sphere) with major amino acids bound to it (Glu99, Gln33, his126, Glu172).

Figure 2 The active site of Glo-I enzyme; (A) Positively ionized mouth (blue), hydrophobic pocket (brown) amino acids, (B) Zinc atom (grey sphere) with major amino acids bound to it (Glu99, Gln33, his126, Glu172).

Scheme 1 Detailed scheme of the main steps that were conducted within this project.

Scheme 1 Detailed scheme of the main steps that were conducted within this project.

Table 1 The Values of -CDOCKER-Interaction at Two Active Sites

Figure 3 The chemical structures of the finally selected and purchased chemicals from the commercial database.

Figure 3 The chemical structures of the finally selected and purchased chemicals from the commercial database.

Table 2 The Values of in-situ Minimization, Binding Energy and Total Binding Energy

Table 3 The Average Percent of Inhibition and IC50 for the Tested Compounds

Figure 4 An interaction representation of the most active compounds depicted as 3D and 2D within the active site of Glo-I of (A) SYN22881895 with its most important interactions both 3D and 2D and (B) SYN25285236 with most important interactions both 3D and 2D.

Figure 4 An interaction representation of the most active compounds depicted as 3D and 2D within the active site of Glo-I of (A) SYN22881895 with its most important interactions both 3D and 2D and (B) SYN25285236 with most important interactions both 3D and 2D.