>4wcuD (D:) observed residues (from ATOM records)
dvlakeledvnkwglhvfriaelsgnrpltvimhtifqerdllktfkipvdtlitylmtl
edhyhadvayhnnihaadvvqsthvllstpaleavftdleilaaifasaihdvdhpgvsn
qflintnselalmyndssvlenhhlavgfkllqeencdifqnltkkqrqslrkmvidivl
atdmskhmnlladlktmvetkkvtssgvllldnysdriqvlqnmvhcadlsnptkplqly
rqwtdrimeeffrqgdrerergmeispmcdkhnasveksqvgfidyivhplwetwadlvh
pdaqdildtlednrewyqstiptekfqfel