../ pdb_00007xch_xyz-ext-atom_v1-2.xml.gz 20-Jun-2025 14:54 693K pdb_00007xch_xyz-no-atom_v1-2.xml.gz 20-Jun-2025 14:54 132K pdb_00007xch_xyz_v1-2.cif.gz 20-Jun-2025 14:54 929K pdb_00007xch_xyz_v1-2.xml.gz 20-Jun-2025 14:54 1M