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. 2021 Mar 2;11:4951. doi: 10.1038/s41598-021-84329-z

Figure 2.

Figure 2

Flexible docking predicts shell-targeting peptide interactions and relative binding strength. (A) Schematic of combined computational and experimental workflow. (B) For some peptides, force-field docking found top-scoring TP conformations with sufficient ionic (black arrow) and hydrophobic (yellow arrow) interactions to bind encapsulin (green check mark). For others (red X), insufficient interactions were found to expect binding. The binding surface of T3 crosses two subunits (protomers separated by yellow dash).