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Figure 7 | BMC Bioinformatics

Figure 7

From: Discovery of a new class of inhibitors for the protein arginine deiminase type 4 (PAD4) by structure-based virtual screening

Figure 7

Binding pocket of PAD4 with two accessible tunnels labeled as "front door" and "back door" [PDB: 1WDA]. Benzoyl-L-arginine amide (BAE) is seen occupying the "main door" with the amino acid residues that interact with BAE are marked yellow. The "back door" is visible with the residues that interact with compounds 9, 10, and 59 are marked red.

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