../ pdb_00001z57_xyz-ext-atom_v1-5.xml.gz 18-Aug-2023 15:49 69K pdb_00001z57_xyz-no-atom_v1-5.xml.gz 18-Aug-2023 15:49 29K pdb_00001z57_xyz_v1-5.cif.gz 18-Aug-2023 15:49 165K pdb_00001z57_xyz_v1-5.xml.gz 18-Aug-2023 15:49 227K