../ pdb_00002ptc_xyz-ext-atom_v1-4.xml.gz 25-Oct-2024 18:23 45K pdb_00002ptc_xyz-no-atom_v1-4.xml.gz 25-Oct-2024 18:23 25K pdb_00002ptc_xyz_v1-4.cif.gz 25-Oct-2024 18:23 66K pdb_00002ptc_xyz_v1-4.xml.gz 25-Oct-2024 18:23 89K