../ pdb_00004u2f_xyz-ext-atom_v1-6.xml.gz 22-Dec-2023 16:55 43K pdb_00004u2f_xyz-no-atom_v1-6.xml.gz 22-Dec-2023 16:55 22K pdb_00004u2f_xyz_v1-6.cif.gz 22-Dec-2023 16:55 62K pdb_00004u2f_xyz_v1-6.xml.gz 22-Dec-2023 16:55 81K