../ pdb_00001bck_xyz-ext-atom_v1-6.xml.gz 28-Jul-2023 17:38 46K pdb_00001bck_xyz-no-atom_v1-6.xml.gz 28-Jul-2023 17:38 15K pdb_00001bck_xyz_v1-6.cif.gz 28-Jul-2023 17:38 59K pdb_00001bck_xyz_v1-6.xml.gz 28-Jul-2023 17:38 78K