../ pdb_000021fy_xyz-ext-atom_v1-2.xml.gz 14-Aug-2026 15:00 223K pdb_000021fy_xyz-no-atom_v1-2.xml.gz 14-Aug-2026 15:00 50K pdb_000021fy_xyz_v1-2.cif.gz 14-Aug-2026 15:00 257K pdb_000021fy_xyz_v1-2.xml.gz 14-Aug-2026 15:00 352K