../ pdb_00006c21_xyz-ext-atom_v1-2.xml.gz 08-Mar-2024 17:39 218K pdb_00006c21_xyz-no-atom_v1-2.xml.gz 08-Mar-2024 17:39 134K pdb_00006c21_xyz_v1-2.cif.gz 08-Mar-2024 17:38 302K pdb_00006c21_xyz_v1-2.xml.gz 08-Mar-2024 17:39 426K