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. Author manuscript; available in PMC: 2019 Jan 1.
Published in final edited form as: Methods Mol Biol. 2018;1705:45–72. doi: 10.1007/978-1-4939-7465-8_3

Figure 3.

Figure 3

High-resolution X-ray crystallographic structure of the hA2AAR with high affinity agonist UK432097 (4) bound (left, green carbon atoms) [17], and comparison with a hybrid homology model of the hA3AR with potent C2-arylethynyl agonist MRS5980 (8) bound (right, magenta carbon atoms) [79].