../ pdb_00001yik_xyz-ext-atom_v1-4.xml.gz 07-Aug-2026 19:50 28K pdb_00001yik_xyz-no-atom_v1-4.xml.gz 07-Aug-2026 19:50 23K pdb_00001yik_xyz_v1-4.cif.gz 07-Aug-2026 19:50 45K pdb_00001yik_xyz_v1-4.xml.gz 07-Aug-2026 19:50 60K