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