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