../ pdb_00002ckh_xyz-ext-atom_v1-3.xml.gz 08-Dec-2023 17:59 56K pdb_00002ckh_xyz-no-atom_v1-3.xml.gz 08-Dec-2023 17:59 23K pdb_00002ckh_xyz_v1-3.cif.gz 08-Dec-2023 17:59 74K pdb_00002ckh_xyz_v1-3.xml.gz 08-Dec-2023 17:59 97K