../ pdb_00005s52_xyz-ext-atom_v1-2.xml.gz 13-Feb-2026 17:36 404K pdb_00005s52_xyz-no-atom_v1-2.xml.gz 13-Feb-2026 17:36 84K pdb_00005s52_xyz_v1-2.cif.gz 13-Feb-2026 17:36 918K pdb_00005s52_xyz_v1-2.xml.gz 13-Feb-2026 17:36 1M