| Unit 1 | PRO7 GLN8 ILE9 TRP10 GLN11 LEU12 TYR13 LEU14 LYS15 ASN16 TYR17 ARG18 ILE19 ALA20 THR21 PHE22 LYS23 ASN24 TRP25 PRO26 PHE27 LEU28 GLU29 ASP30 CYS31 ALA32 CYS33 THR34 PRO35 GLU36 ARG37 MET38 ALA39 GLU40 ALA41 GLY42 PHE43 ILE44 HIS45 CYS46 PRO47 THR48 GLU49 ASN50 GLU51 PRO52 ASP53 LEU54 ALA55 GLN56 CYS57 PHE58 PHE59 CYS60 PHE61 LYS62 GLU63 LEU64 GLU65 GLY66 TRP67 GLU68 PRO69 ASP70 ASP71 ASN72 PRO73 ILE74 GLU75 GLU76 HIS77 ARG78 LYS79 HIS80 SER81 PRO82 GLY83 CYS84 ALA85 PHE86 LEU87 THR88 VAL89 LYS90 LYS91 GLN92 MET93 GLU94 GLU95 LEU96 THR97 VAL98 SER99 GLU100 PHE101 LEU102 LYS103 LEU104 ASP105 ARG106 GLN107 ARG108 ALA109 LYS110 ASN111 LYS112 ILE113 ALA114 LYS115 GLU116 THR117 ASN118 |