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. 2022 Apr 5;61(8):665–677. doi: 10.1021/acs.biochem.2c00080

Figure 1.

Figure 1

Top: structure of the catalytic core of the peptidylglycine monooxygenase with bound substrate di-iodotyrosyl-glycine (pdb code 3OPM). The left panel shows the protein fold architecture and the position of the two copper centers, which are separated by 11 Å. The right panel shows an expanded view of the metal centers and their coordinated residues. Copper atoms are presumed to be in the oxidized Cu(II) state. Bottom: reaction catalyzed by PHM.