>3ngbF (F:) observed residues (from ATOM records)
vltqspgtlslspgetaiiscrtsqygslawyqqrpgqaprlviysgstraagipdrfsg
srwgpdynltisnlesgdfgvyycqqyeffgqgtkvqvdikrtvaapsvfifppsdeqlk
sgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstltlskady
ekhkvyacevthqglrspvtksfnrgec