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