../ pdb_00004ur2_xyz-ext-atom_v1-4.xml.gz 03-May-2024 16:55 174K pdb_00004ur2_xyz-no-atom_v1-4.xml.gz 03-May-2024 16:55 54K pdb_00004ur2_xyz_v1-4.cif.gz 03-May-2024 16:55 374K pdb_00004ur2_xyz_v1-4.xml.gz 03-May-2024 16:55 520K