../ pdb_00004ugd_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:43 71K pdb_00004ugd_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:43 31K pdb_00004ugd_xyz_v1-4.cif.gz 15-Dec-2023 18:43 171K pdb_00004ugd_xyz_v1-4.xml.gz 15-Dec-2023 18:43 233K