../ pdb_000021ed_xyz-ext-atom_v1-0.xml.gz 07-Aug-2026 19:53 11K pdb_000021ed_xyz-no-atom_v1-0.xml.gz 07-Aug-2026 19:53 14K pdb_000021ed_xyz_v1-0.cif.gz 07-Aug-2026 19:53 26K pdb_000021ed_xyz_v1-0.xml.gz 07-Aug-2026 19:53 29K