../ pdb_00004r2k_xyz-ext-atom_v1-2.xml.gz 03-Nov-2023 17:28 65K pdb_00004r2k_xyz-no-atom_v1-2.xml.gz 03-Nov-2023 17:28 31K pdb_00004r2k_xyz_v1-2.cif.gz 03-Nov-2023 17:28 148K pdb_00004r2k_xyz_v1-2.xml.gz 03-Nov-2023 17:28 201K