../ pdb_00006kz4_xyz-ext-atom_v1-3.xml.gz 27-Jun-2025 15:30 325K pdb_00006kz4_xyz-no-atom_v1-3.xml.gz 27-Jun-2025 15:30 59K pdb_00006kz4_xyz_v1-3.cif.gz 27-Jun-2025 15:30 364K pdb_00006kz4_xyz_v1-3.xml.gz 27-Jun-2025 15:30 508K