../ pdb_00004zkp_xyz-ext-atom_v1-7.xml.gz 22-Sep-2023 17:19 77K pdb_00004zkp_xyz-no-atom_v1-7.xml.gz 22-Sep-2023 17:19 35K pdb_00004zkp_xyz_v1-7.cif.gz 22-Sep-2023 17:19 160K pdb_00004zkp_xyz_v1-7.xml.gz 22-Sep-2023 17:19 219K