../ pdb_00003k4u_xyz-ext-atom_v1-6.xml.gz 04-Oct-2024 17:01 255K pdb_00003k4u_xyz-no-atom_v1-6.xml.gz 04-Oct-2024 17:01 55K pdb_00003k4u_xyz_v1-6.cif.gz 04-Oct-2024 17:01 287K pdb_00003k4u_xyz_v1-6.xml.gz 04-Oct-2024 17:01 394K