Fig. 1.

TM-mediated dimerization of Cu-WLN4. a Overall structure of TM-WLN4 dimer. The two subunits are colored in green and cyan, respectively. The secondary elements are labeled in black. Two Mo atoms are shown as gray spheres. S and O atoms that coordinate to Mo are colored in yellow and red, respectively. Cysteine residues that interact with Mo are shown as sticks. b The detailed coordination of the Mo₂S₆O₂ core. The coordination bonds shown as black dash and the bond lengths are labeled