>3sl4C (C:) observed residues (from ATOM records)
teqedvlakeledvnkwglhvfriaelsgnrpltvimhtifqerdllktfkipvdtlity
lmtledhyhadvayhnnihaadvvqsthvllstpaleavftdleilaaifasaihdvdhp
gvsnqflintnselalmyndssvlenhhlavgfkllqeencdifqnltkkqrqslrkmvi
divlatdmskhmnlladlktmvetkkvtssgvllldnysdriqvlqnmvhcadlsnptkp
lqlyrqwtdrimeeffrqgdrerergmeispmcdkhnasveksqvgfidyivhplwetwa
dlvhpdaqdildtlednrewyqsti