../ pdb_00003i91_xyz-ext-atom_v1-3.xml.gz 21-Mar-2025 15:14 26K pdb_00003i91_xyz-no-atom_v1-3.xml.gz 21-Mar-2025 15:14 20K pdb_00003i91_xyz_v1-3.cif.gz 21-Mar-2025 15:14 42K pdb_00003i91_xyz_v1-3.xml.gz 21-Mar-2025 15:14 56K