r Gly (G) Thr (T) Cys (C) \ i" •41 j (P) Ala (A) Ser(S) ,11, h-n c'íh<% h _n c'- lie (I) I "C z*""1 C>i" rv/ Asn (N) Asp (D) «•-/ V». I „A* "^'-s»n'i -A M A 2rk Lys (K) V, /" it, \., Met (M) „-i VcC „-i vA-, v v \J V „i r' * i" Ty (Y) „ Arg (R)H, \ L „. . !- h—i y^^^v "~\ f^'" Trp (W) His (H) +180 0 ¥ -180 +180