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. 2022 Aug 15;23(16):9149. doi: 10.3390/ijms23169149

Figure 2.

Figure 2

Molecular models of interaction in the trimolecular complex HLA-DRB1*04:01 (bright green/blue)—peptide (red)—α/β TCR (white/grey). (A): CII259-273 peptide; (B): ASNase67-81 peptide; (C): Gal264-CII259-273 peptide. Hydrogen bonds are indicated by dashed lines. Amino acid residues from both α and β chains of the TCR important for interactions with the peptides are shown in bright green. Gal264 in CII259-273 peptide is yellow. Alpha and beta chains of the MHCII are bright green and blue, respectively. Alpha and beta chains of the TCR are white and gray, respectively. The docking was conducted by using ClusPro 2.2 and the results were visualized using Discovery Studio 2016 V16.1.0.