| --------10--------20--------30--------40--------50--- |
| MAPPPGPYSGTSTLALVARASAFTFGVVYGNMKLKILKMKAKTHSKAEAKAHH |
| ccccccccccHHHHHHHHHHHccEEEEEEEcEEEEEEHHHHccccHHHHHHcc |
| ******PYSGTSTLALVARASAFTFGVVYGNMKLKILK*************** |
| xxxxxxxxxxHHHHHHHHHHHHHHHHHHHHHHxxxxxxxxxxxxxxxxxxxxx |
| xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
| MAPPPGPYSGTSTLALVARASAFTFGVVYGNMKLKILKMKAKTHSKAEAKAHH |