../ pdb_00004r2r_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:11 31K pdb_00004r2r_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:11 26K pdb_00004r2r_xyz_v1-2.cif.gz 15-Sep-2023 17:11 53K pdb_00004r2r_xyz_v1-2.xml.gz 15-Sep-2023 17:11 68K