6E59:
reference: Crystal structure of the human NK1 tachykinin receptor., Yin J, Chapman K, Clark LD, Shao Z, Borek D, Xu Q, Wang J, Rosenbaum DM, Proc Natl Acad Sci U S A. 2018 Dec 11. pii: 1812717115. doi:, 10.1073/pnas.1812717115. PMID: 30538204

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