1ahl, 49 residues, DSSP total HET={0,6,22}, AD total HET={0,5,10} Superposed assignments follow: (top=DSSP, bottom=AD) TT SSS TT SS SEEE STTSS TT SS SSSEEE TT TT TT TT EEE TT EE RES# DSSP AD 1 2 3 4 5 6 7 T T 8 T T 9 10 S 11 S 12 S 13 14 T T 15 T T 16 17 S 18 S 19 20 S 21 E 22 E 23 E 24 25 S 26 T T 27 T T 28 S 29 S 30 31 T T 32 T T 33 34 35 E 36 E 37 E 38 S 39 S 40 41 42 S T 43 S T 44 S 45 E 46 E E 47 E E 48 49