GLU- 40 PHE 41 ASP- 42 PRO 43 ASP- 44 LEU 45 PRO 46 GLY 47 GLY 48 GLY 49 LEU 50 HIS 51 ARG+ 52 CYS 53 LEU 54 ALA 55 CYS 56 ALA 57 ARG+ 58 TYR 59 PHE 60 ILE 61 ASP- 62 SER 63 THR 64 ASN 65 LEU 66 LYS+ 67 THR 68 HIS 69 PHE 70 ARG+ 71 SER 72 LYS+ 73 ASP- 74 HIS 75 LYS+ 76 LYS+ 77 ARG+ 78 LEU 79 LYS+ 80 GLN 81 LEU 82 SER 83 VAL 84 GLU- 85