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. 2021 Jul 14;9(7):1506. doi: 10.3390/microorganisms9071506

Table 3.

ΔΔG binding for the docking of Cucpxphen and Cuspxphen with the OmpF protein using a docking box adjusted to the constriction zone of the channel. Reproduced from [39] with permission from the Royal Society of Chemistry.

Metalloantibiotic ΔΔG binding/Kcal Mol−1
Rigid Docking Protocol Flexible Docking Protocol
4KRA 2OMF 4KRA 2OMF
Cucpxphen 1.2 −0.01 2.6 2.6
Cuspxphen 1.0 0.3 2.9 3.1

Rigid and flexible docking protocols were used and two protein models, 2OMF and 4KRA, were considered.