>2ylsA (A:) observed residues (from ATOM records)
rqppeevdvlvvgagfsglyalyrlrelgrsvhvietagdvggvwywnrypgarcdiesi
eycysfseevlqewnwteryasqpeilryinfvadkfdlrsgitfhttvtaaafdeatnt
wtvdtnhgdrirarylimasgqlsvpqlpnfpglkdfagnlyhtgnwphepvdfsgqrvg
vigtgssgiqvspqiakqaaelfvfqrtphfavparnapldpefladlkkryaefreesr
ntpggthryqgpksalevsdeelvetlerywqeggpdilaayrdilrdrdanervaefir
nkirntvrdpevaerlvpkgypfgtkrlileidyyemfnrdnvhlvdtlsapietitprg
vrtsereyeldslvlatgfdaltgalfkidirgvgnvalkekwaagprtylglstagfpn
lffiagpgspsalsnmlvsieqhvewvtdhiaymfkngltrseavlekedewvehvneia
detlypmtaswytganvpgkprvfmlyvggfhryrqicdevaakgyegfvlt