../ pdb_000021ag_xyz-ext-atom_v1-0.xml.gz 03-Apr-2026 16:11 196K pdb_000021ag_xyz-no-atom_v1-0.xml.gz 03-Apr-2026 16:11 51K pdb_000021ag_xyz_v1-0.cif.gz 03-Apr-2026 16:11 235K pdb_000021ag_xyz_v1-0.xml.gz 03-Apr-2026 16:11 313K