PSA: Protein Sequence Analyzer


# Calculated value of Instability Index (II) for all the protein sequences 
# Reference: Guruprasad et. al. Protein Engineering, vol.4 no.2 pp.155-161, 1990
# Unstable proteins have II > 40
# Sequences with II <= 40, are clustered in the file: seq-psa-stable.fasta
# Sequences with II > 40,  are clustered in the file: seq-psa-unstable.fasta
# ==============================================================================

# Sequence    Total-residues   MolecularWeight(Da)    InstabilityIndex   Stability
         1               290              33017.69               22.91      stable
         2               290              33003.66               22.94      stable
         3               290              33003.66               22.94      stable
         4               290              32985.63               23.76      stable
         5               290              33003.66               22.94      stable
         6               290              33003.66               22.94      stable
         7               290              33003.66               22.94      stable
         8               290              33003.66               22.94      stable
         9               290              33003.66               22.94      stable
        10               290              33003.66               22.94      stable
        11               290              33017.69               22.91      stable
        12               290              33003.66               22.94      stable
        13               290              33003.66               22.94      stable
        14               290              33003.66               22.94      stable
        15               290              33017.69               22.91      stable
        16               290              33017.69               22.91      stable
        17               290              33017.69               22.91      stable
        18               290              33033.69               22.94      stable
        19               290              33037.68               24.06      stable
        20               290              33003.66               22.94      stable
        21               290              33017.69               22.91      stable
        22               290              33017.69               22.91      stable
        23               290              33003.66               22.94      stable
        24               290              33003.66               22.94      stable
        25               290              33003.66               22.94      stable
        26               290              33003.66               22.94      stable
        27               290              33003.66               22.94      stable
        28               290              33033.69               22.94      stable
        29               290              33003.66               22.94      stable
        30               290              33045.74               22.65      stable
        31               290              33003.66               22.94      stable
        32               290              33061.75               22.68      stable
        33               290              33033.69               22.94      stable
        34               290              33003.66               22.94      stable
        35               290              33003.66               22.94      stable
        36               290              33017.69               22.91      stable
        37               290              33033.69               22.94      stable
        38               290              33003.66               22.94      stable
        39               290              33033.69               22.94      stable
        40               290              33065.73               22.91      stable
        41               290              33033.69               22.94      stable
        42               290              33003.66               22.94      stable
        43               290              33033.69               22.94      stable
        44               290              33017.69               22.91      stable
        45               290              33003.66               22.94      stable
        46               290              33003.66               22.94      stable
        47               290              33033.69               22.94      stable
        48               290              33033.69               22.94      stable
        49               290              33003.66               22.94      stable
        50               290              33017.69               22.91      stable
        51               290              33033.69               22.94      stable
        52               290              33033.69               22.94      stable
        53               290              33033.69               22.94      stable
        54               290              33003.66               22.94      stable
        55               290              33033.69               22.94      stable
        56               290              33033.69               22.94      stable
        57               290              33081.73               24.32      stable
        58               290              33003.66               22.94      stable
        59               290              33003.66               22.94      stable
        60               290              33037.68               24.06      stable
        61               290              33045.74               22.65      stable
        62               290              33033.69               22.94      stable
        63               290              33003.66               22.94      stable
        64               290              33003.66               22.94      stable
        65               290              33003.66               22.94      stable
        66               290              33005.64               23.20      stable
        67               290              33033.69               22.94      stable
        68               290              33003.66               22.94      stable
        69               290              33005.64               23.20      stable
        70               290              33033.69               22.94      stable
        71               290              33033.69               22.94      stable
        72               290              33003.66               22.94      stable
        73               290              33003.66               22.94      stable
        74               290              33003.66               22.94      stable
        75               290              33033.69               22.94      stable
        76               290              33033.69               22.94      stable
        77               290              33003.66               22.94      stable
        78               290              33003.66               22.94      stable
        79               290              33067.71               24.06      stable
        80               290              33003.66               22.94      stable
        81               290              33033.69               22.94      stable
        82               290              33003.66               22.94      stable
        83               290              33033.69               22.94      stable
        84               290              33003.66               22.94      stable
        85               290              33045.74               22.65      stable
        86               290              33017.69               22.91      stable
        87               290              33033.69               22.94      stable
        88               290              33017.69               22.91      stable
        89               290              33003.66               22.94      stable
        90               290              33003.66               22.94      stable
        91               290              33003.66               22.94      stable
        92               290              33017.69               22.91      stable
        93               290              33005.64               23.20      stable
        94               290              33017.69               22.91      stable
        95               290              33033.69               22.94      stable
        96               290              33033.69               22.94      stable
        97               290              33003.66               22.94      stable
        98               290              33003.66               22.94      stable
        99               290              33033.69               22.94      stable
       100               290              33033.69               22.94      stable
       101               290              33003.66               22.94      stable
       102               290              33003.66               22.94      stable
       103               290              33033.69               22.94      stable
       104               290              33003.66               22.94      stable
       105               290              33003.66               22.94      stable
       106               290              33033.69               22.94      stable
       107               290              33003.66               22.94      stable
       108               290              33005.64               23.20      stable
       109               290              33033.69               22.94      stable
       110               290              33033.69               22.94      stable
       111               290              33003.66               22.94      stable
       112               290              33033.69               22.94      stable
       113               290              33017.69               22.91      stable
       114               290              33033.69               22.94      stable
       115               290              33033.69               22.94      stable
       116               290              33033.69               22.94      stable
       117               290              33003.66               22.94      stable
       118               290              33017.69               22.91      stable
       119               290              33003.66               22.94      stable
       120               290              33017.69               22.91      stable
       121               290              33003.66               22.94      stable
       122               290              33033.69               22.94      stable
       123               290              33005.64               23.20      stable
       124               290              33003.66               22.94      stable
       125               290              33033.69               22.94      stable
       126               290              33005.64               23.20      stable
       127               290              33033.69               22.94      stable
       128               290              33033.69               22.94      stable
       129               290              33003.66               22.94      stable
       130               290              33003.66               22.94      stable
       131               290              33003.66               22.94      stable
       132               290              33003.66               22.94      stable
       133               290              33017.69               22.91      stable
       134               290              33033.69               22.94      stable
       135               290              33033.69               22.94      stable
       136               290              33033.69               22.94      stable
       137               290              33033.69               22.94      stable
       138               290              33033.69               22.94      stable
       139               290              33017.69               22.91      stable
       140               290              33003.66               22.94      stable
       141               290              33017.69               22.91      stable
       142               290              33003.66               22.94      stable
       143               290              33017.69               22.91      stable
       144               290              33033.69               22.94      stable
       145               290              33017.69               22.91      stable
       146               290              33003.66               22.94      stable
       147               290              33003.66               22.94      stable
       148               290              33033.69               22.94      stable
       149               290              33017.69               22.91      stable
       150               290              33003.66               22.94      stable
       151               290              33033.69               22.94      stable
       152               290              33045.74               22.65      stable
       153               290              33037.68               24.06      stable
       154               290              33003.66               22.94      stable
       155               290              33033.69               22.94      stable
       156               290              33033.69               22.94      stable
       157               290              33003.66               22.94      stable
       158               290              33033.69               22.94      stable
       159               290              33003.66               22.94      stable
       160               290              33003.66               22.94      stable
       161               290              33029.74               23.33      stable
       162               290              33003.66               22.94      stable
       163               290              33003.66               22.94      stable
       164               290              33005.64               23.20      stable
       165               290              33017.69               22.91      stable
       166               290              33003.66               22.94      stable
       167               290              33003.66               22.94      stable
       168               290              33003.66               22.94      stable
       169               290              33037.68               24.06      stable
       170               290              33003.66               22.94      stable
       171               290              33017.69               22.91      stable
       172               290              33031.72               22.94      stable
       173               290              33017.69               22.91      stable
       174               290              33003.66               22.94      stable
       175               290              33017.69               22.91      stable
       176               290              33003.66               22.94      stable
       177               290              33037.68               24.06      stable
       178               290              33017.69               22.91      stable
       179               290              33003.66               22.94      stable
       180               290              33003.66               22.94      stable
       181               290              33003.66               22.94      stable
       182               290              33003.66               22.94      stable
       183               290              33003.66               22.94      stable
       184               290              33003.66               22.94      stable
       185               290              33003.66               22.94      stable
       186               290              33003.66               22.94      stable
       187               290              33003.66               22.94      stable
       188               290              33003.66               22.94      stable
       189               290              33003.66               22.94      stable
       190               290              33051.71               23.33      stable
       191               290              33005.64               23.20      stable
       192               290              33003.66               22.94      stable
       193               290              33037.68               24.06      stable
       194               290              33003.66               22.94      stable
       195               290              33037.68               24.06      stable
       196               290              33017.69               22.91      stable
       197               290              33003.66               22.94      stable
       198               290              33037.68               24.06      stable
       199               290              33017.69               22.91      stable
       200               290              33005.64               23.20      stable