Fig. 5 | Scientific Reports

Fig. 5

From: Immunoinformatics-based design of a next generation multi-epitope vaccine candidate against Shigella boydii using a hierarchical subtractive proteomics approach

Fig. 5

(A) Ramachandran plot of the modeled MEV structure. The plot indicates the distribution of backbone dihedral angles (phi and psi) of residues, with 89.4% of residues in favored regions (red), validating the structural stability and reliability of the predicted model. (B) Structural validation of the refined 3D vaccine model using the ERRAT tool. The plot highlights regions of the structure rejected at the 99% confidence level in red and at the 95% confidence level in yellow. The overall quality factor of the model is 87.162, indicating good reliability and structural accuracy.

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