prot_seq: M S K V I F A L V L V V V L V A C I N A T Y V E F E E A Y A P V D C K G Q C T T P C E P L T A C K E K C A E S C E T S A D K K T C R R N C K K A D C E P Q D K V C D A C R M K C H K A C R A A N C A S E C P K H E H K S D T C R A C M K T N C K