../ pdb_00004ptu_xyz-ext-atom_v1-4.xml.gz 15-Nov-2024 22:00 81K pdb_00004ptu_xyz-no-atom_v1-4.xml.gz 15-Nov-2024 22:00 33K pdb_00004ptu_xyz_v1-4.cif.gz 15-Nov-2024 22:00 104K pdb_00004ptu_xyz_v1-4.xml.gz 15-Nov-2024 22:00 142K