../ pdb_00003s3i_xyz-ext-atom_v1-2.xml.gz 08-Sep-2023 16:25 68K pdb_00003s3i_xyz-no-atom_v1-2.xml.gz 08-Sep-2023 16:25 28K pdb_00003s3i_xyz_v1-2.cif.gz 08-Sep-2023 16:25 90K pdb_00003s3i_xyz_v1-2.xml.gz 08-Sep-2023 16:25 119K