>1nni1 (1:) observed residues (from ATOM records)
mnmlvingtprkhgrtriaasyiaalyhtdlidlsefvlpvfngeaeqsellkvqelkqr
vtkadaivllspeyhsgmsgalknaldflsseqfkykpvallavagggkgginalnnmrt
vmrgvyanvipkqlvldpvhidvenatvaenikesikelveelsmfakagn