>1u7iA (A:) observed residues (from ATOM records)
hmsarvrpflmfqgvqaeaamnfylslfddaeilqiqrygaegpgpegsvlkalfrlgdq
svhcidshvrhafdftpafsffvdcesnaqierlaealsdggkalmplgdygfsqrfawl
adrfgvswqlnlag