../ pdb_00004u1r_xyz-ext-atom_v1-3.xml.gz 03-May-2024 16:57 515K pdb_00004u1r_xyz-no-atom_v1-3.xml.gz 03-May-2024 16:57 81K pdb_00004u1r_xyz_v1-3.cif.gz 03-May-2024 16:57 1M pdb_00004u1r_xyz_v1-3.xml.gz 03-May-2024 16:57 1M