../ pdb_00003fk4_xyz-ext-atom_v1-3.xml.gz 01-Sep-2023 16:40 139K pdb_00003fk4_xyz-no-atom_v1-3.xml.gz 01-Sep-2023 16:40 34K pdb_00003fk4_xyz_v1-3.cif.gz 01-Sep-2023 16:40 161K pdb_00003fk4_xyz_v1-3.xml.gz 01-Sep-2023 16:40 219K