../ pdb_000021tv_xyz-ext-atom_v1-0.xml.gz 24-Apr-2026 16:38 146K pdb_000021tv_xyz-no-atom_v1-0.xml.gz 24-Apr-2026 16:38 95K pdb_000021tv_xyz_v1-0.cif.gz 24-Apr-2026 16:38 207K pdb_000021tv_xyz_v1-0.xml.gz 24-Apr-2026 16:38 292K