../ pdb_000028ip_xyz-ext-atom_v1-1.xml.gz 31-Jul-2026 16:01 195K pdb_000028ip_xyz-no-atom_v1-1.xml.gz 31-Jul-2026 16:01 53K pdb_000028ip_xyz_v1-1.cif.gz 31-Jul-2026 16:01 418K pdb_000028ip_xyz_v1-1.xml.gz 31-Jul-2026 16:01 573K