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