| --------10--------20--------30--------40--------50--- |
| MAPPPGPYSGTSTLALVARVSAFSFGLVYGNIKLKYLKSKAKSLKKAEAKGHH |
| ccccccccccHHHHHHHHHHHccEEEEEEEEEEEHHHHHHHHcHHHHHHcccc |
| ******PYSGTSTLALVARVSAFSFGLVYGNIKLKYLK*************** |
| xxxxxxxxxxHHHHHHHHHHHHHHHHHHHHHHxxxxxxxxxxxxxxxxxxxxx |
| xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx |
| MAPPPGPYSGTSTLALVARVSAFSFGLVYGNIKLKYLKSKAKSLKKAEAKGHH |