>4yboA (A:) observed residues (from ATOM records)
eiskgledvnikwtrlttidgnkgilryggysvediiasgaqdeeiqylflygnlpteqe
lrkyketvqkgykipdfvinairqlpresdavamqmaavaamaasetkfkwnkdtdrdva
aemigrmsaitvnvyrhimnmpaelpkpsdsyaesflnaafgrkatkeeidamntalily
tdhevpasttaglvavstlsdmysgitaalaalkgplhggaaeaaiaqfdeikdpamvek
wfndniingkkrlmgfghrvyktydprakifkgiaeklsskkpevhkvyeiatkledfgi
kafgskgiypntdyfsgivymsigfplrnniytalfalsrvtgwqahfieyveeqqrlir
pravyvgpaerkyvpiaerkvdklaaalehhhhhh