>1yi2L (L:) SEQRES residues
mtskkkrqrgsrthgggshknrrgaghrggrgdagrdkhefhnheplgksgfkrpqkvqe
eaatidvreidenvtllaaddvaevedggfrvdvrdvveeaddadyvkvlgagqvrhelt
liaddfsegarekvegaggsveltdlgeerqaeaeetedadadee