../ pdb_00002r77_xyz-ext-atom_v1-3.xml.gz 25-Aug-2023 16:33 40K pdb_00002r77_xyz-no-atom_v1-3.xml.gz 25-Aug-2023 16:33 23K pdb_00002r77_xyz_v1-3.cif.gz 25-Aug-2023 16:33 58K pdb_00002r77_xyz_v1-3.xml.gz 25-Aug-2023 16:33 76K