site 	Data	mean_rate category
      1       SSSNSSASTAAASSAASSAAVAATAAAA    1.112     3
      2       TTTTTTTTTTTATTTTTTTTTTTTTTTT    0.321     1
      3       PPPSSSPAAPPAAAPPPPPPPPPPPPPP    1.376     3
      4       VVVVVVVVVVATVAAAVVAAAAAAAAAA    0.450     1
      5       DDDDDDDDDDDDDDDDDDDDDDDDDDDD    0.277     1
      6       VVVVVVVVVVIIVVVVVVVVVVVVVVVV    0.364     1
      7       KKKKKKKKKKKKKKIIKKKKKKKKKKKK    0.400     1
      8       EEEEEEEEEENDEDEEEEEEEEEEEEEE    0.508     1
      9       YYYLLLKLLILMLLHHYYYLLLYYCNYH    2.087     4
     10       PPPPPPKPAKPPPPPPPPPPPPPPPPPP    0.888     3
     11       NNNAAADDNDDGDANDNNNGGGNNNNNN    1.554     4
     12       SSSCSSAASAAAAAAASSSAAASSSSSS    0.716     2
     13       YYYYYYYYYYYYYYYYYYYYYYYYYYYY    0.462     1
     14       VVVVVVLVVLLVIVAVVVVAAAVVVVVV    1.162     3
     15       FFFFFFFFFFYFFFFFFFFFFFFFFFFF    0.612     2
     16       IIIVVVIVVVFIVVVAIIIVVVIVIVEM    1.992     4
     17       IVVAAAAAAAIIAVVVIVAVVVIVVIIV    1.112     3
     18       DDDDDDDDDDDDDDDDDDDDDDDDDDDD    0.277     1
     19       MMMVVVVMMVMMMMMMMMMMMMMMMMMM    0.461     1
     20       PPPPPPPPPPPPPPPPPPPPPPPPPPPP    0.390     1
     21       GGGGGGGGGGGGGGGGGGGGGGGGGGGG    0.357     1
     22       LLLLMILLLLVVLVIILLVLLLLLLLLV    0.984     3
     23       KKKKKKQKKQREKGKKKKKGGGKKKKKK    1.318     3
     24       SSSNNNKSHKTSSSGGSSASTTSSSSSS    1.278     3
     25       NNNSTSTASTGEAGDDNNAGGGGGGGGG    1.770     4
     26       DDDDDEDDDDEEDDEEDDEDDDDDDDDD    0.811     2
     27       IIIIVVIVIIIIVLIIIIIIIIIIIIII    0.474     2
     28       KKKKKKEKKEKKKKKQKKKKKRKKKKKK    0.754     2
     29       VVVVVVVVVVVIVVVVVVVVVVVVVVVV    0.362     1
     30       QQQQQQQQQQEDQKQQQQQQQQQQQQQQ    0.613     2
     31       VVVIIIILVVVVLVVIVVVVVVVVVVVV    0.854     2
     32       EEEEEEEEEEEEEEEEEEEEEEDEEEEE    0.366     1
     33       DDDNNNNNNNDENGNNDDDDDDGERDDD    1.362     3
     34       EEEDDDEDDEDGDDDEEEDEEEDDDDDE    1.172     3
     35       NNNSSSNNNNSNNNNNNNNRRRNNNNNN    0.603     2
     36       VVIIIIIVVVAMVVVVVIVVVVVVVVLV    1.244     3
     37       LLLLLLLLLLLLLLLLLLLLLLLLLLLL    0.334     1
     38       NNNKKKTVKTVVVLVVNNVVVVSVVVLL    1.900     4
     39       IIIIIIMIIMIIIIVVIIVIIVIVIIII    0.710     2
     40       SSSSSSRGSRISGSSSSSSSSSSSSSCS    0.748     2
     41       GGGGGGGGGGGGGGGGGGGGGGGGGGGG    0.357     1
     42       EEEEDEKTEKEETEEKEEEEEEEEKEEE    1.124     3
     43       RRRRRRRRRRRRRRRRRRRRRRRRRRRR    0.282     1
     44       KKKKKRKKRKKKKKQQKKERRRKKNKKK    1.394     3
     45       RRRRRRLRRLRRRRRRRRRRRRRRRRRR    0.360     1
     46       \    1.121     3
     47       EEEDNDEEDEEEEENNEEDEEEEEEEEE    0.890     3
     48       KKKGDNIPAKEEPE----E---EEEEEE    1.994     4
     49       EEEPSPVDVK----KKKKKKRRKKKKKK    2.086     4
     50       EEENHTNPQE--D-EEEE-EEEEEEEEE    1.944     4
     51       GGGVYFDKDE--P-EEEED--D---G--    2.107     4
     52       EAEDDDKVGD-EKGGGGGGDDDGGGGGG    2.096     4
     53       VVVVTVEKETEEVVVVVVVAAAAVVAAV    2.069     4
     54       KKKKKKK-KKKRK-KKKKKKKKKKKKKK    0.425     1
     55       YYYYFVFYYFYYYYYFYYYYYYYYYYYY    1.672     4
     56       IIIVV-VIVIQLILVVIILLLLVVVLLL    1.621     4
     57       RRRRRRRRRRMERCRRRRRRRRRRRRRK    0.912     3
     58       MMMVVAMMVMMMMIMMMMMMMMMMMMMM    0.607     2
     59       EEEEEEEEEEEQEEEEEEEEEEEEEEEE    0.369     1
     60       RRRRRRRRRRRRRRRRRRRRRRRRRRRR    0.282     1
     61       RRRASPSNSSWRNRRRRRRRRRRKRRRR    1.096     3
     62       VVVVAAPSAPTMSVMMVVVMMMVVMVVI    1.721     4
     63       GAGGGGVGGVGGGGGGGGGGGGGGGGGG    0.727     2
     64       KKKKKKKTKKKKSKKKKKKKKKKKKKKK    0.576     2
     65       FFFFFFLFFLRMFLFFFFFLFFLFFFLL    1.992     4
     66       MMMMMMFMMLMMMTMMMMMMMMMMMMMM    0.602     2
     67       RRRRRRRRRRRRRKRRRRRRRRRRKRRR    0.466     1
     68       KKKKKKKKKKKKKMKKKKKKKKKKKKKK    0.407     1
     69       FFFFFFFFFFFFFFFFFFFFFFFFFFFF    0.409     1
     70       TTSNNNTTNTEKTVQQTSVVVVVVAVVV    1.499     3
     71       LLLLLLLLLLLLLLLLLLLLLLLLLLLL    0.334     1
     72       PPPPPPPPPPPLPPPPPPPPPPPPPPPP    0.573     1
     73       AAAAASSQTSEEQEEDAAEEDDEEEEEE    1.434     3
     74       DDDNNNDNNDNNNNNNDDNNNNNNDNNN    0.590     2
     75       CCCAAAASAAAASAAACCAAAAAAAPAA    0.565     2
     76       ----------------------------    1.000     1
     77       NNNNANNNNNDNNNDDNNNDDDNDNNNN    0.762     2
     78       LLLLLLALLATSLTLLLLVMMVKLTTTI    2.015     4
     79       EEEEDEDDDDKGDEDEEEEEDDEEDDDE    1.984     4
     80       AAAASGAKQAAAKAKKAAAKKKKNKAAA    1.466     3
     81       IIIVVVIIIIVIIVIIIIIIIVIIIVII    0.727     2
     82       SSSSSSTASTSSASSSSSNSSATNSSSS    0.907     3
     83       AAAAAAAAAAAAAAAPAAAPAAAAAPAA    0.556     2
     84       AAASAANSGNVVSVVAAAV-VVVVIVVI    1.671     4
     85       CCCCCCCCCCWCCCCCCCYCCCCCCCCS    1.239     3
     86       QQQQQQVVQVKKVKHNQQQRRRQQQQQQ    1.066     3
     87       DDDDDDDDDDNNNDDGDDDDDDDDDDDD    0.635     2
     88       GGGGGGGGGGGGGGGGGGGGGGGGGGGG    0.357     1
     89       VVVLLQVILVVVIVVVVVVVVVVVVVVV    0.726     2
     90       LLLLLLLLLLLLLLLLLLLLLLLLLLLL    0.334     1
     91       TTTTTTMTTTATTTKETTQTTTTSTTST    1.183     3
     92       VVVVVVVVIVVVVVVVVVVVVVVVVVVV    0.361     1
     93       TTTTVVTTVTTTTTTTTTTTTTTTTTTT    0.444     1
     94       VVVVVVVVVVVVVVVNVVVVVVVVVVVV    0.386     1
     95       PPPPPPPPPPREPEQPPPEDEEEQEQQN    2.021     4
     96       KKKKKKKKKKKKKKKKKKKKKKNKKKKK    0.403     1
     97       LLLVIIIIMILLIRLLLLLLLLVLLLLL    1.123     3
     98       PPPPPPPPPPPPPPPPPPPPPPPPPPPP    0.390     1
     99       PPPPPPPPPPVSPPPPPPPPPPPPPPPP    0.873     2
    100       PPPPPPPPPPPQPQPPPPPPPPPPPPPP    0.761     2
    101       EEEEEAEEDELEEEEEEEEEEEEEEREE    0.981     3
    102       PPPPPPPPIPPPPPPPPPPPPPPPPPPP    0.640     2
    103       KKKHYYAAYAT-AKKRKKKKKKKKKKKK    1.491     4
    104       KKKKKKKKRKK-KKKNKKKKKKKKKKKK    0.592     2
    105       PPPPPPPPPST-PPPPPPPPPPPPPPPP    1.004     3
    106       KKKKKRKRRKKKRKKRKKKKKKRKKRRK    1.582     4
    107       TTTTTTTTTTSATVTQTTTTTTTTTTTT    0.740     2
    108       IIIFYFVIFVIIIIINIIVIIIIIIIII    0.806     2
    109       EAADDDKEDQEEEEQKEAEQEEEEQEQQ    1.889     4
    110       VVVVIIIVVIVIVVVVVVVVVVVVVVVV    0.655     2
    111       KKQQNPATNAKKTKQQKQKQKKKKQQKK    1.977     4
    112       IIIVVIVMVVIIMVVFIIVVVVIIVIVV    1.358     3
    113       GGGAGGDGTDAAGAAAGGAAAAGAAAAA    0.902     3
    114       ---TAT--S---N---------------    1.607     4