../ pdb_00004u63_xyz-ext-atom_v1-3.xml.gz 15-Dec-2023 18:44 104K pdb_00004u63_xyz-no-atom_v1-3.xml.gz 15-Dec-2023 18:44 39K pdb_00004u63_xyz_v1-3.cif.gz 15-Dec-2023 18:44 247K pdb_00004u63_xyz_v1-3.xml.gz 15-Dec-2023 18:44 335K