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