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