HELIX 1 H ILE A 95 SER A 99 1 5 HELIX 2 H ILE A 171 TRP A 187 1 17 HELIX 3 H LYS A 196 PHE A 201 1 6 HELIX 4 H ILE B 95 SER B 99 1 5 HELIX 5 H ILE B 171 TRP B 187 1 17 HELIX 6 H LYS B 196 PHE B 201 1 6 HELIX 7 H LYS C 69 LEU C 72 1 4 HELIX 8 H TYR C 97 PHE C 102 1 6 HELIX 9 H LYS D 69 LEU D 72 1 4 HELIX 10 H TYR D 97 PHE D 102 1 6 SHEET 1 A 7 ARG A 88 THR A 91 0 SHEET 2 A 7 ASN A 127 ILE A 137 -1 SHEET 3 A 7 THR A 191 VAL A 194 1 SHEET 4 A 7 PRO A 107 GLU A 112 0 SHEET 5 A 7 LEU A 115 ASP A 120 0 SHEET 6 A 7 ARG A 140 THR A 151 0 SHEET 7 A 7 ILE A 156 PRO A 162 0 SHEET 1 B 7 ARG B 88 THR B 91 0 SHEET 2 B 7 ASN B 127 ILE B 137 -1 SHEET 3 B 7 THR B 191 VAL B 194 1 SHEET 4 B 7 PRO B 107 GLU B 112 0 SHEET 5 B 7 LEU B 115 ASP B 120 0 SHEET 6 B 7 ARG B 140 PHE B 150 0 SHEET 7 B 7 ILE B 156 PRO B 162 0