>3bgfA (A:) observed residues (from ATOM records) cpfgevfnatkfpsvyawerkkisncvadysvlstffstfkcygvsatklndlcfsnvya dsfvvkgddvrqiapgqtgviadynyklpddfmgcvlawntrnidatstgnynykyrylr hgklrpferdisnvpfspdgkpctppalncywplndygfytttgigyqpyrvvvlsfe