>3obvB (B:) observed residues (from ATOM records)
ssrsammyiqelrsglrdmhllscleslrvslnnnpvswvqtfgaeglaslldilkrlhd
eydsrnqheiirclkafmnnkfgiktmleteegilllvramdpavpnmmidaakllsalc
ilpqpedmnervleamteraemdeverfqplldglksgtsialkvgclqlinalitpaee
ldfrvhirselmrlglhqvlqelreienedmkvqlcvfdeqgdedffdlkgrlddirmem
ddfgevfqiilntvkdskaephflsilqhlllvrndyearpqyyklieecvsqivlhkng
tdpdfkcrhlqidierlvd