../ pdb_00004kxr_xyz-ext-atom_v1-4.xml.gz 15-Sep-2023 17:10 97K pdb_00004kxr_xyz-no-atom_v1-4.xml.gz 15-Sep-2023 17:10 34K pdb_00004kxr_xyz_v1-4.cif.gz 15-Sep-2023 17:10 224K pdb_00004kxr_xyz_v1-4.xml.gz 15-Sep-2023 17:10 307K