>6crfA (A:) observed residues (from ATOM records)
gmtsrrwfhpnitgveaenllltrgvdgsflarpsksnpgdftlsvrrngavthikiqnt
gdyydlyggekfatlaklvqyymehhgqlkgdvielkyplncadptserwfhghlsgkea
eklltekgkhgsflvredfvlsvrtkvthvmirckydvgggerfdsltdlvehykknpml
qlkqplnttrinaaeiesrvrelsklqgfweefetlqqqeckllysrkegqrqenknknr
yknilpfdhtrvvlhdgdpnepvsdyinaniimpksyiatqgclqntvndfwrmvfqens
rvivmttkevergkskcvkywpdeyalkeygvmrvrnvkesaahdytlrelklskvgqgn
tertvwqyhfrtwpdhgvpsdpggvldfleevhhkqesimdagpvvvhcsagigrtgtfi
vidilidiirekgvdcdidvpktiqmvrsqrsgmvqteaqyrfiymavqhyietl