../ pdb_00007xr2_xyz-ext-atom_v1-3.xml.gz 20-Jun-2025 14:54 839K pdb_00007xr2_xyz-no-atom_v1-3.xml.gz 20-Jun-2025 14:54 124K pdb_00007xr2_xyz_v1-3.cif.gz 20-Jun-2025 14:54 925K pdb_00007xr2_xyz_v1-3.xml.gz 20-Jun-2025 14:54 1M