6C1R: Crystal Structure Of Human C5a Receptor In Complex With An O Antagonist Pmx53 And An Allosteric Antagonist Avacopan
reference: Orthosteric and allosteric action of the C5a receptor antagonists., Liu H, Kim HR, Deepak RNVK, Wang L, Chung KY, Fan H, Wei Z, Zhang C, Nat Struct Mol Biol. 2018 Jun;25(6):472-481. doi: 10.1038/s41594-018-0067-z. Epub, 2018 Jun 4. PMID: 29867214

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