>1rxtA (A:) observed residues (from ATOM records)
gftwdaldlgdrgvlkelytllnenyvedddnmfrfdyspefllwalrppgwlpqwhcgv
rvvssrklvgfisaipanihiydtekkmveinflcvhkklrskrvapvlireitrrvhle
gifqavytagvvlpkpvgtcrywhrslnprklievkfshlsrnmtmqrtmklyrlpetpk
taglrpmetkdipvvhqlltrylkqfhltpvmsqeevehwfypqeniidtfvvenangev
tdflsfytlpstimnhpthkslkaaysfynvhtqtplldlmsdalvlakmkgfdvfnald
lmenktfleklkfgigdgnlqyylynwkcpsmgaekvgivlq