../ pdb_00008px4_xyz-ext-atom_v1-0.xml.gz 20-Oct-2023 18:03 60K pdb_00008px4_xyz-no-atom_v1-0.xml.gz 20-Oct-2023 18:03 22K pdb_00008px4_xyz_v1-0.cif.gz 20-Oct-2023 18:03 146K pdb_00008px4_xyz_v1-0.xml.gz 20-Oct-2023 18:03 198K