Fig. 2.

Docking output of the N-PepO and TLR2 receptor. A The 3D structure shows the interaction between TLR2 and PepO as the receptor and ligand represented in harbor blue and yellow, respectively. B The formation of hydrogen bonds between the Glu²⁶⁴, Arg³²¹, Tyr³²³, Leu³²⁸, Tyr³³², Lys³⁴⁷, and Leu³⁵⁰ of TLR2 and the Arg³, Gln⁵, Asp⁶, Phe⁸, Tyr⁹, Asn¹³, Glu¹⁵, Asp³⁴, Arg³⁵⁴, and Lys³⁵⁷ residues of PepO is shown by Dimplot 2D-interaction plot. TLR2 residues, PepO residues, hydrogen bonds, and non-bonded residues are presented in blue, green, green dashed lines, and red/pink eyelashes, respectively