../ pdb_00003tk4_xyz-ext-atom_v1-4.xml.gz 08-Sep-2023 16:28 54K pdb_00003tk4_xyz-no-atom_v1-4.xml.gz 08-Sep-2023 16:28 26K pdb_00003tk4_xyz_v1-4.cif.gz 08-Sep-2023 16:28 129K pdb_00003tk4_xyz_v1-4.xml.gz 08-Sep-2023 16:28 177K