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