Representative sequence - Chain a
        10         20         30         40 
masssgskAE FIVGGKYKLG RKIGSGSFGD IYLATNITNG 
        50         60         70         80 
EEVAVKLESQ KARHPQLHYE SKLYKILQGG VGIPHIRWYG 
        90        100        110        120 
QEKDYNVLVM DLLGPSLEDL FNFCSRRFTM KTVLMLADQM 
       130        140        150        160 
ISRIEYVHTK NFIHRDIKPD NFLMGIGRHC NKLFLIDFGL 
       170        180        190        200 
AKKYRDNRTR QHIPYREDKN LTGTARYASI NAHLGIEQSR 
       210        220        230        240 
RDDMESLGYV LMYFNRTSLP WQGLKAATKK QKYEKISEKK 
       250        260        270        280 
MSTPVEVLCK GFPAEFAMYL NYCRGLRFEE APDYMYLRQL 
       290        300        310        320 
FRILFRTLNH QYDYTFDWTM LKQKAaqqaa sssgqgqqaq 
       330 
tptgkqtdkt ksnmkgf