../ pdb_00001kzx_xyz-ext-atom_v1-4.xml.gz 17-May-2024 16:05 782K pdb_00001kzx_xyz-no-atom_v1-4.xml.gz 17-May-2024 16:05 27K pdb_00001kzx_xyz_v1-4.cif.gz 17-May-2024 16:05 821K pdb_00001kzx_xyz_v1-4.xml.gz 17-May-2024 16:05 1M