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