../ pdb_00001isn_xyz-ext-atom_v1-3.xml.gz 20-Oct-2023 18:05 60K pdb_00001isn_xyz-no-atom_v1-3.xml.gz 20-Oct-2023 18:05 22K pdb_00001isn_xyz_v1-3.cif.gz 20-Oct-2023 18:05 77K pdb_00001isn_xyz_v1-3.xml.gz 20-Oct-2023 18:05 102K