../ pdb_00003u15_xyz-ext-atom_v1-4.xml.gz 08-Sep-2023 16:27 64K pdb_00003u15_xyz-no-atom_v1-4.xml.gz 08-Sep-2023 16:27 27K pdb_00003u15_xyz_v1-4.cif.gz 08-Sep-2023 16:27 85K pdb_00003u15_xyz_v1-4.xml.gz 08-Sep-2023 16:27 115K