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