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