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