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