../ pdb_00002iwk_xyz-ext-atom_v1-4.xml.gz 28-Aug-2026 18:06 225K pdb_00002iwk_xyz-no-atom_v1-4.xml.gz 28-Aug-2026 18:06 75K pdb_00002iwk_xyz_v1-4.cif.gz 28-Aug-2026 18:06 272K pdb_00002iwk_xyz_v1-4.xml.gz 28-Aug-2026 18:06 377K