>1nexD (D:) observed residues (from ATOM records)
lkrdlitslpfeislkifnylqfediinslgvsqnwnkiirkstslwkkllisenfvspk
gfnslnlklsqkypklsqqdrlrlsflenifilknwynpkfvpqrttlrghmtsvitclq
fednyvitgaddkmirvydsinkkfllqlsghdggvwalkyahggilvsgstdrtvrvwd
ikkgccthvfeghnstvrcldiveyknikyivtgsrdntlhvwklpkdyplvfhtpeenp
yfvgvlrghmasvrtvsghgnivvsgsydntlivwdvaqmkclyilsghtdriystiydh
erkrcisasmdttiriwdlengelmytlqghtalvgllrlsdkflvsaaadgsirgwdan
dysrkfsyhhtnlsaittfyvsdnilvsgsenqfniynlrsgklvhanilkdadqiwsvn
fkgktlvaavekdgqsfleildfs