../ pdb_00004na6_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:09 186K pdb_00004na6_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:09 39K pdb_00004na6_xyz_v1-2.cif.gz 15-Sep-2023 17:09 411K pdb_00004na6_xyz_v1-2.xml.gz 15-Sep-2023 17:09 567K