Upper ZN    CYSZ  56 - NE2   HIS   75   2.00  20   0.27   0.28  ++++++++++++++*+++++
    Upper HE1   HIS   69 - QB    HIS   75   4.30  20   0.27   0.31  ++*+++++++++++++++++
    Upper HB2   CYSZ  56 - HE1   HIS   69   3.70  18   0.23   0.26  +++++*++++++++ + +++
    Upper HB2   HIS   75 - HN    LYS+  76   3.67  15   0.21   0.24  + * ++++++++   +++++
    Upper HA    THR   64 - HB    THR   64   2.86   2   0.18   0.21                   * +
    Upper HG    LEU   66 - HN    LYS+  67   4.35   4   0.17   0.27       + +  *        +
    Upper HZ    PHE   60 - HE1   HIS   69   4.20   7   0.16   0.27  +   * + ++        ++
    Upper HD2   HIS   75 - HG2   LYS+  76   3.64   1   0.14   0.20                     *
    Upper HA    LEU   50 - HN    HIS   51   3.39   7   0.12   0.23             ++*+ + ++
    Upper HN    LEU   79 - HB3   LEU   79   3.33   1   0.10   0.20                     *
    Upper HA    LYS+  73 - HB3   LYS+  73   2.62   5   0.10   0.32      + +      +  +  *
    Upper HN    VAL   84 - HB    VAL   84   3.33   3   0.07   0.48             +   *   +
    Upper HN    PHE   41 - HB3   PHE   41   2.83   2   0.07   0.61                 +   *
    Upper HN    ARG+  52 - HB3   ARG+  52   3.73   1   0.07   0.23                     *
    Upper HA    LYS+  73 - HB2   LYS+  73   2.62   5   0.07   0.29         + +      +* +
    Upper HA    LEU   50 - QD2   LEU   50   3.52   3   0.06   0.36               * +   +
    Upper HN    VAL   84 - HN    GLU-  85   3.76   1   0.04   0.37                     *
    Upper HN    ASN   65 - HB3   ASN   65   3.27   2   0.04   0.27                 +   *
    Upper HN    GLN   81 - HG3   GLN   81   4.07   2   0.03   0.26        *            +
    Upper HN    ASP-  36 - HB3   ASP-  36   3.17   1   0.03   0.22                     *
    Upper HB    VAL   84 - HN    GLU-  85   3.48   1   0.03   0.30                     *
    Upper HB3   ARG+  52 - HN    CYS-  53   3.52   1   0.03   0.27                     *
    Upper HA    PRO   37 - HN    ASN   38   2.40   1   0.03   0.36                     *
    Upper HA    ALA   96 - HN    GLY   97   3.42   1   0.03   0.22                     *
    Upper QB    PHE   70 - HD2   HIS   75   3.59   1   0.02   0.22                     *
    Upper HA    ARG+  71 - HG2   ARG+  71   3.98   1   0.01   0.23                     *
    Cutoffs: Upper distance limits  :    0.20 A