#Image: ribonucl_reduct_cart.png pdb: 1AV8_ribonucleotide_reductase.pdb Name: ribonucleotide reductase Organism: Escherichia coli Script: ribonucl_reduct_cart.pml Description: ribonucleotide reductase shown as cartoon Description: Color by chains: chain a(light_green),chain b(gray) Description: Color by atom type: Fe(hot pink) Description: Binuclear Fe site connected by u-oxy bridge shown as spheres Description: Metal coordinating ligands shown as sticks (purple, green)