../ pdb_00004x2k_xyz-ext-atom_v1-2.xml.gz 03-May-2024 16:58 62K pdb_00004x2k_xyz-no-atom_v1-2.xml.gz 03-May-2024 16:58 25K pdb_00004x2k_xyz_v1-2.cif.gz 03-May-2024 16:58 140K pdb_00004x2k_xyz_v1-2.xml.gz 03-May-2024 16:58 190K