../ pdb_00004n83_xyz-ext-atom_v1-4.xml.gz 15-Sep-2023 17:10 415K pdb_00004n83_xyz-no-atom_v1-4.xml.gz 15-Sep-2023 17:10 70K pdb_00004n83_xyz_v1-4.cif.gz 15-Sep-2023 17:10 903K pdb_00004n83_xyz_v1-4.xml.gz 15-Sep-2023 17:10 1M