../ pdb_00004s2y_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:08 35K pdb_00004s2y_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:08 27K pdb_00004s2y_xyz_v1-3.cif.gz 15-Sep-2023 17:08 90K pdb_00004s2y_xyz_v1-3.xml.gz 15-Sep-2023 17:08 121K