../ pdb_000021dg_xyz-ext-atom_v1-0.xml.gz 03-Apr-2026 16:11 43K pdb_000021dg_xyz-no-atom_v1-0.xml.gz 03-Apr-2026 16:11 25K pdb_000021dg_xyz_v1-0.cif.gz 03-Apr-2026 16:11 113K pdb_000021dg_xyz_v1-0.xml.gz 03-Apr-2026 16:11 149K