HELIX 1 H SER A 3 ASN A 29 1 27 HELIX 2 H ILE A 40 VAL A 64 1 25 HELIX 3 H LYS A 72 VAL A 91 1 20 HELIX 4 H LYS A 96 ASP A 121 1 26 HELIX 5 H LEU B 6 SER B 30 1 25 HELIX 6 H ILE B 40 VAL B 64 1 25 HELIX 7 H ILE B 75 VAL B 91 1 17 HELIX 8 H LYS B 96 GLU B 116 1 21