>3uphB (B:) observed residues (from ATOM records)
smsytwtgalitpcaaeesklpinplsnsllrhhnmvyattsrsaslrqkkvtfdrlqvl
ddhyrdvlkemkakastvkakllsieeackltpphsakskfgygakdvrnlssravnhir
svwedlledtetpidttimaksevfcvqrkparlivfpdlgvrvcekmalydvvstlpqa
vmgssygfqyspkqrveflvntwkskkcpmgfsydtrcfdstvtesdirveesiyqccdl
apearqairslterlyiggpltnskgqncgyrrcrasgvlttscgntltcylkataacra
aklqdctmlvngddlvvicesagtqedaaalrafteamtrysappgdppqpeydlelits
cssnvsvahdasgkrvyyltrdpttplaraawetarhtpinswlgniimyaptlwarmil
mthffsillaqeqlgkaldcqiygacysiepldlpqiierlhglsaftlhsyspgeinrv
asclrklgvpplrtwrhrarsvrakllsqggraaicgrylfnwavrtklkltpipaasql
dlsgwfvagysggdiyhs