../ pdb_000021hi_xyz-ext-atom_v1-0.xml.gz 16-Oct-2026 17:11 86K pdb_000021hi_xyz-no-atom_v1-0.xml.gz 16-Oct-2026 17:11 31K pdb_000021hi_xyz_v1-0.cif.gz 16-Oct-2026 17:11 211K pdb_000021hi_xyz_v1-0.xml.gz 16-Oct-2026 17:11 279K