Figure 1. HLA-A*0201 structure and its assessment.

(A) Three-dimensional structure of HLA-A*0201 receptor protein retrieved from PDB. (B) HLA-A*0201 protein structure characterization: Ramachandran plot analysis showed the 98.4% of the structure residues are in the favorable region and 1.6% of residues in the additionally allowed region, suggesting the good quality of the structure. (C) Structural local quality estimation showing minimal deviation throughout the protein.