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