../ pdb_000021gi_xyz-ext-atom_v1-0.xml.gz 26-Jun-2026 15:53 80K pdb_000021gi_xyz-no-atom_v1-0.xml.gz 26-Jun-2026 15:53 20K pdb_000021gi_xyz_v1-0.cif.gz 26-Jun-2026 15:53 99K pdb_000021gi_xyz_v1-0.xml.gz 26-Jun-2026 15:53 129K