../ pdb_00004zlk_xyz-ext-atom_v1-2.xml.gz 03-Nov-2023 17:27 164K pdb_00004zlk_xyz-no-atom_v1-2.xml.gz 03-Nov-2023 17:27 48K pdb_00004zlk_xyz_v1-2.cif.gz 03-Nov-2023 17:26 200K pdb_00004zlk_xyz_v1-2.xml.gz 03-Nov-2023 17:27 266K