../ pdb_00006i21_xyz-ext-atom_v1-3.xml.gz 19-Jan-2024 18:48 31K pdb_00006i21_xyz-no-atom_v1-3.xml.gz 19-Jan-2024 18:48 24K pdb_00006i21_xyz_v1-3.cif.gz 19-Jan-2024 18:48 84K pdb_00006i21_xyz_v1-3.xml.gz 19-Jan-2024 18:48 112K