../ pdb_00004s1i_xyz-ext-atom_v1-2.xml.gz 15-Sep-2023 17:08 104K pdb_00004s1i_xyz-no-atom_v1-2.xml.gz 15-Sep-2023 17:08 36K pdb_00004s1i_xyz_v1-2.cif.gz 15-Sep-2023 17:08 233K pdb_00004s1i_xyz_v1-2.xml.gz 15-Sep-2023 17:08 321K