Fig. 3

The result of docking of the N-PepO and TLR4 receptor. A The model demonstrates the interaction between PepO and TLR4 as the ligand and receptor depicted in yellow and blue, respectively. B Dimplot 2D-interaction plot depicts the creation of hydrogen bonds between PepO residues (Tyr⁴, Gln⁵, Ala¹¹, Ile¹², Asn¹³, Glu¹⁵, Thr¹⁹, and Glu²¹) and TLR4 residues (Arg⁶⁷, Arg⁸⁷, Gln⁹¹, Ser¹⁸⁴, and Val²⁶⁶). PepO residues, TLR4 residues, hydrogen bonds, and non-bonded residues are shown in green, blue, green dashed lines, and red/pink eyelashes, respectively