../ pdb_00003cek_xyz-ext-atom_v1-3.xml.gz 25-Aug-2023 16:32 48K pdb_00003cek_xyz-no-atom_v1-3.xml.gz 25-Aug-2023 16:32 29K pdb_00003cek_xyz_v1-3.cif.gz 25-Aug-2023 16:32 71K pdb_00003cek_xyz_v1-3.xml.gz 25-Aug-2023 16:32 94K