Supplementary Figure 5: Identification of a Zn ion.
From: Structures of the 5-HT2A receptor in complex with the antipsychotics risperidone and zotepine
a, The XAFS spectrum of 5-HT2ARris crystals. The yellow dotted line shows the absorption edge of Zn. b, The |Fo|-|Fc| map (blue mesh) and the anomalous difference map (magenta mesh) contoured at 4.0 σ of the data collected at wavelengths of 1.0000 Å (left) and 1.3000 Å (right).
