SMILES: C1=NC2=C(N1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OCC4C(=C(C5C(O4)NC6=C(N5)C(=O)NC(=N6)N)[S-])[S-])O)O)N=C(NC2=O)N.C1=NC2=C(N1[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)OP(=O)(O)OCC4C(=C(C5C(O4)NC6=C(N5)C(=O)NC(=N6)N)[S-])[S-])O)O)N=C(NC2=O)N.[W]
Description: The molecule is a W-molybdopterin cofactor comprising two molecules of molybdopterin guanine dinucleotide attached via their sulfur atoms to a central tungsten atom. It is a molybdopterin dinucleotide and a W-molybdopterin cofactor. It is a conjugate acid of a tungsten-bis(molybdopterin guanine dinucleotide)(4-).