../ pdb_00001s4i_xyz-ext-atom_v1-3.xml.gz 25-Oct-2024 18:27 110K pdb_00001s4i_xyz-no-atom_v1-3.xml.gz 25-Oct-2024 18:27 41K pdb_00001s4i_xyz_v1-3.cif.gz 25-Oct-2024 18:27 138K pdb_00001s4i_xyz_v1-3.xml.gz 25-Oct-2024 18:27 189K