HELIX 1 H ALA A 9 THR A 16 1 8 HELIX 2 H VAL A 27 VAL A 34 1 8 HELIX 3 H ILE A 58 LEU A 62 1 5 HELIX 4 H GLU A 78 PHE A 87 1 10 HELIX 5 H GLU A 115 ILE A 123 1 9 SHEET 1 A 5 GLN A 20 PRO A 21 0 SHEET 2 A 5 VAL A 72 VAL A 74 1 SHEET 3 A 5 GLY A 37 LEU A 40 1 SHEET 4 A 5 THR A 95 THR A 99 -1 SHEET 5 A 5 LYS A 102 ALA A 106 -1