../ pdb_00004x57_xyz-ext-atom_v1-3.xml.gz 22-Sep-2023 17:20 85K pdb_00004x57_xyz-no-atom_v1-3.xml.gz 22-Sep-2023 17:20 33K pdb_00004x57_xyz_v1-3.cif.gz 22-Sep-2023 17:20 110K pdb_00004x57_xyz_v1-3.xml.gz 22-Sep-2023 17:20 148K