../ pdb_00002o44_xyz-ext-atom_v1-3.xml.gz 25-Aug-2023 16:32 1M pdb_00002o44_xyz-no-atom_v1-3.xml.gz 25-Aug-2023 16:32 229K pdb_00002o44_xyz_v1-3.cif.gz 25-Aug-2023 16:32 1M pdb_00002o44_xyz_v1-3.xml.gz 25-Aug-2023 16:32 2M