../ pdb_00007xr4_xyz-ext-atom_v1-2.xml.gz 27-Jun-2025 15:30 191K pdb_00007xr4_xyz-no-atom_v1-2.xml.gz 27-Jun-2025 15:30 64K pdb_00007xr4_xyz_v1-2.cif.gz 27-Jun-2025 15:30 237K pdb_00007xr4_xyz_v1-2.xml.gz 27-Jun-2025 15:30 332K