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