Figure 2From: Structural investigations of the ferredoxin and terminal oxygenase components of the biphenyl 2,3-dioxygenase from Sphingobium yanoikuyae B1Mononuclear iron bound to oxygen and water. Active site of BPDO-OB1 showing the dioxygen molecule and water molecule modeled. The dioxygen molecule is shown as a ball and stick molecule, while a sphere represents the water molecule. The mesh is 1.0 σ 2Fo-Fc electron density.Back to article page