../ pdb_00002i20_xyz-ext-atom_v1-5.xml.gz 25-Oct-2024 18:24 47K pdb_00002i20_xyz-no-atom_v1-5.xml.gz 25-Oct-2024 18:24 30K pdb_00002i20_xyz_v1-5.cif.gz 25-Oct-2024 18:24 69K pdb_00002i20_xyz_v1-5.xml.gz 25-Oct-2024 18:24 93K