../ pdb_00001a1i_xyz-ext-atom_v1-4.xml.gz 28-Jul-2023 17:38 31K pdb_00001a1i_xyz-no-atom_v1-4.xml.gz 28-Jul-2023 17:38 19K pdb_00001a1i_xyz_v1-4.cif.gz 28-Jul-2023 17:38 47K pdb_00001a1i_xyz_v1-4.xml.gz 28-Jul-2023 17:38 61K