../ pdb_00004xet_xyz-ext-atom_v1-4.xml.gz 22-Sep-2023 17:20 43K pdb_00004xet_xyz-no-atom_v1-4.xml.gz 22-Sep-2023 17:20 25K pdb_00004xet_xyz_v1-4.cif.gz 22-Sep-2023 17:20 101K pdb_00004xet_xyz_v1-4.xml.gz 22-Sep-2023 17:20 135K