../ pdb_00004u0k_xyz-ext-atom_v1-3.xml.gz 22-Sep-2023 17:19 95K pdb_00004u0k_xyz-no-atom_v1-3.xml.gz 22-Sep-2023 17:19 28K pdb_00004u0k_xyz_v1-3.cif.gz 22-Sep-2023 17:19 173K pdb_00004u0k_xyz_v1-3.xml.gz 22-Sep-2023 17:19 234K