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