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