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