>3undB (B:) observed residues (from ATOM records) pgsmnvaispgvtagnslpfvlfgginvlesldftldvcgeyvavtrklgipfvfkasfd kanrssihsyrgvgldeglkifaevkarfgvpvitdvheaeqaapvaeiadvlqvpafla rqtdlvvaiakagkpvnvkkpqfmsptqlkhvvskcgevgndrvmlcergssfgydnlvv dmlgfrqmaettggcpvifdvthslqcrdplgdasggrrrqvldlaragiavgiaglfle ahpdpdrarcdgpsalplhqlegllsqmkaiddlvkrmpaleir