../ pdb_000021gt_xyz-ext-atom_v1-0.xml.gz 28-Aug-2026 18:08 206K pdb_000021gt_xyz-no-atom_v1-0.xml.gz 28-Aug-2026 18:08 50K pdb_000021gt_xyz_v1-0.cif.gz 28-Aug-2026 18:08 245K pdb_000021gt_xyz_v1-0.xml.gz 28-Aug-2026 18:08 338K