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