../ pdb_00004irf_xyz-ext-atom_v1-3.xml.gz 15-Sep-2023 17:08 56K pdb_00004irf_xyz-no-atom_v1-3.xml.gz 15-Sep-2023 17:08 24K pdb_00004irf_xyz_v1-3.cif.gz 15-Sep-2023 17:08 130K pdb_00004irf_xyz_v1-3.xml.gz 15-Sep-2023 17:08 177K