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. 2018 Jan 9;114(1):32–39. doi: 10.1016/j.bpj.2017.10.027

Figure 4.

Figure 4

Key hydrogen bonding interactions (dashed lines) within the ligand binding site of hSTING (blue and green) in complex with DMXAA (orange). The G230I mutation that renders DMXAA active in hSTING is not within the immediate (5 Å) binding site.