      H      N        CA      CA-1    CB      CB-1
PR_1  8.594  133.252  61.159  59.291  33.274  37.309
PR_2  8.928  131.397  -       -       -       -
PR_3  9.671  130.698  60.735  62.418  39.792  69.744
PR_4  8.185  128.894  53.744  54.679  43.207  34.050
PR_5  8.548  128.09   56.292  65.574  32.964  69.899
