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