Royal Society of Chemistry

Figure 1

Crystal structure of P450CAM.11 The canonical fold comprises helices A to K and a few β-strands. The prosthetic haem is coordinated with the thiol of the highly conserved Cys357 on its proximal side. The central I-helix spans the whole molecule on the distal side of the haem, whereas helices F and G restrict substrate entry to the active site.

Crystal structure of P450_CAM.¹¹ The canonical fold comprises helices A to K and a few β-strands. The prosthetic haem is coordinated with the thiol of the highly conserved Cys357 on its proximal side. The central I-helix spans the whole molecule on the distal side of the haem, whereas helices F and G restrict substrate entry to the active site.

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