| PDB ID: 2iwk Macromolecule: NITROUS OXIDE REDUCTASE Source Organism: Achromobacter cycloclastes Pfam Annotation: PF18764(nos_propeller)PF18793(nos_propeller_2) Ligand ID: CU Drugbank ID: DB09130(Copper) HETATM residue: CU A1599 No. of binding residues: 3 |