>3pw1B (B:) observed residues (from ATOM records)
snqltaytlrlgdnclvlsqrlgewcghapeleidlalanigldllgqarnflsyaaela
gegdedtlaftrderqfsnlllveqpngnfadtiarqyfidawhvalftrlmesrdpqla
aisakaikearyhlrfsrgwlerlgngtdvsgqkmqqainklwrftaelfdadeidials
eegiavdprtlraaweaevfagineatlnvpqeqayrtggkkglhtehlgpmlaemq