Upper HN    LEU   90 - HN    ALA   91   4.07  20   0.32   0.32  +++++++++++++++*++++
    Upper HA    GLU-  54 - HN    LYS+  55   3.36  14   0.18   0.25     +++ +++ +++++++ *
    Upper HA    GLU-  56 - HB3   GLU-  56   2.80   1   0.10   0.20                     *
    Upper HN    THR   38 - HN    THR   39   4.42   1   0.08   0.23                     *
    Upper HN    GLU-  56 - HB2   GLU-  56   3.21   2   0.04   0.28                    +*
    Upper HN    VAL   87 - HB    VAL   87   3.30   1   0.02   0.22                     *
    Cutoffs: Upper distance limits  :    0.20 A