521 GFLGTAGSTM531 GAASITLTVQ541 VRKLLSGIVQ551 QQSNLLRAIE561 AQQHLLKLTV571 WGIKQLQARV581 LAVERYLRDQ591 QLLGIWGCSG601 KLICTTNVPW611 NSSWSNKSER621 EIWENMTWLQ631 WDKEISNYTH641 IIYELIEESQ651 KQQEKNEQEL661 LELD