../ pdb_00001stu_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:03 400K pdb_00001stu_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:03 16K pdb_00001stu_xyz_v1-4.cif.gz 17-May-2024 16:03 423K pdb_00001stu_xyz_v1-4.xml.gz 17-May-2024 16:03 573K