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. Author manuscript; available in PMC: 2018 Nov 2.
Published in final edited form as: J Drug Des Res. 2018 Aug 13;5(2):1070.

Figure 1.

Figure 1

PF-74 bound in the inter-protomer pocket. Positive field surfaces of the compounds are depicted in red; negative field surfaces of the compounds are depicted in blue, and hydrophobic field surfaces of the compounds are depicted in gold. Visualized in Flare Version 2.0 (Cresset®, Litlington, Cambridgeshire, UK; http://www.cresset-group.com/flare/) [30]. The green cross represents a chloride ion present in the structure.