../ pdb_00006op4_xyz-ext-atom_v1-3.xml.gz 06-Oct-2023 16:20 371K pdb_00006op4_xyz-no-atom_v1-3.xml.gz 06-Oct-2023 16:20 77K pdb_00006op4_xyz_v1-3.cif.gz 06-Oct-2023 16:20 423K pdb_00006op4_xyz_v1-3.xml.gz 06-Oct-2023 16:20 573K