../ pdb_00002ckp_xyz-ext-atom_v1-2.xml.gz 08-Dec-2023 17:59 104K pdb_00002ckp_xyz-no-atom_v1-2.xml.gz 08-Dec-2023 17:59 39K pdb_00002ckp_xyz_v1-2.cif.gz 08-Dec-2023 17:59 133K pdb_00002ckp_xyz_v1-2.xml.gz 08-Dec-2023 17:59 177K