>4fnlL (L:) observed residues (from ATOM records)
diqltqspsslsasvgdrvtltcqasqdirkflnwyqqkpgkgpklliydasnlqrgvps
rfsgggsgtdftliisslqpedvgtyycqqydglpftfgggtkvvikrtvaapsvfifpp
sdeqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstlt
lskadyekhkvyacevthqglsspvtksfnrge