Figure 1
Human MPO crystallized in space group C2. (a) The greenish colour indicates the presence of Fe3+ in the heme. (b) Electron density for the heme group of MPO and the nearby binding of thiocyanate and paroxetine, as found in the monomer with chain ID A. Amino-acid numbering is based on the pro-MPO crystal structure numbering (Grishkovskaya et al., 2017), including the signal peptide and pro-peptide. This figure was made using the CCP4MG molecular-graphics visualization program (version 2.11.0; McNicholas & Agirre, 2017). |