>3kykL (L:) observed residues (from ATOM records)
diqmtqspgtlslspgeratlscrasqsvssylawyqqkpgqaprlliydasnratgipa
rfsgsgsgteftltisslqsedfavyycqqydkwpltfgggtkveikrtvaapsvfifpp
sdeqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstlt
lskadyekhkvyacevthqglsspvtksfnr