>1un9B (B:) observed residues (from ATOM records)
asqfffnqrthlvsdvidgaiiaspwnnlarlesdpairivvrrdlnknnvavisgggsg
hepahvgfigkgmltaavcgdvfaspsvdavltaiqavtgeagcllivknytgdrlnfgl
aaekarrlgynvemlivgddislpdnkhprgiagtilvhkiagyfaergynlatvlreaq
yaasntfslgvalsschlpqetdaaprhhpghaelgmgihgepgasvidtqnsaqvvnlm
vdkllaalpetgrlavminnlggvsvaemaiitrelassplhsridwligpaslvtaldm
kgfsltaivleesiekalltevetsnwptpvppreitcvvsshasarvefqpsanalvag
ivelvtatlsdlethlnaldakvgdgdtgstfaaaareiasllhrqqlplnnlatlfali
gerltvvmggssgvlmsifftaagqkleqganvvealntglaqmkfyggadegdrtmida
lqpaltsllaqpknlqaafdaaqagaertclsskalgnmdpgaqalamvfkalaese