../ pdb_00004brr_xyz-ext-atom_v1-4.xml.gz 15-Dec-2023 18:43 103K pdb_00004brr_xyz-no-atom_v1-4.xml.gz 15-Dec-2023 18:43 36K pdb_00004brr_xyz_v1-4.cif.gz 15-Dec-2023 18:43 243K pdb_00004brr_xyz_v1-4.xml.gz 15-Dec-2023 18:43 333K