../ pdb_00003k55_xyz-ext-atom_v1-3.xml.gz 15-Nov-2024 22:02 816K pdb_00003k55_xyz-no-atom_v1-3.xml.gz 15-Nov-2024 22:02 123K pdb_00003k55_xyz_v1-3.cif.gz 15-Nov-2024 22:02 2M pdb_00003k55_xyz_v1-3.xml.gz 15-Nov-2024 22:02 2M