Research Article

Peptide-Protein Interaction Studies of Antimicrobial Peptides Targeting Middle East Respiratory Syndrome Coronavirus Spike Protein: An In Silico Approach

Figure 3

(a) Prefusion stage (PDB ID: 5X59) of the S protein and (b) S2 protein forms a six-helical bundle (6-HB) during postfusion stage (PDB ID: 4NJL.

(a) Prefusion stage
(b) Postfusion stage