>1xorA (A:) observed residues (from ATOM records)
qedvlakeledvnkwglhvfriaelsgnrpltvimhtifqerdllktfkipvdtlitylm
tledhyhadvayhnnihaadvvqsthvllstpaleavftdleilaaifasaihdvdhpgv
snqflintnselalmyndssvlenhhlavgfkllqeencdifqnltkkqrqslrkmvidi
vlatdmskhmnlladlktmvetkkvtvllldnysdriqvlqnmvhcadlsnptkplqlyr
qwtdrimeeffrqgdrerergmeispmcdkhnasveksqvgfidyivhplwetwadlvhp
daqdildtlednrewyqstip