../ pdb_00001iv2_xyz-ext-atom_v1-4.xml.gz 22-Dec-2023 16:55 170K pdb_00001iv2_xyz-no-atom_v1-4.xml.gz 22-Dec-2023 16:55 51K pdb_00001iv2_xyz_v1-4.cif.gz 22-Dec-2023 16:55 204K pdb_00001iv2_xyz_v1-4.xml.gz 22-Dec-2023 16:55 277K