../ pdb_00004fr2_xyz-ext-atom_v1-4.xml.gz 08-Sep-2023 16:26 59K pdb_00004fr2_xyz-no-atom_v1-4.xml.gz 08-Sep-2023 16:26 29K pdb_00004fr2_xyz_v1-4.cif.gz 08-Sep-2023 16:26 82K pdb_00004fr2_xyz_v1-4.xml.gz 08-Sep-2023 16:26 107K