>5nb1E (E:) observed residues (from ATOM records) fllvlhsqtdqeptcplgmprlwtgysllylegqekahnqdlglagsclpvfstlpfayc nihqvchyaqrndrsywlasaaplpmmplseeairpyvsrcavceapaqavavhsqdqsi ppcpqtwrslwigysflmhtgagdqgggqalmspgscledfraapflecqgrqgtchffa nkysfwlttvqaqrqkisrcqvcvky