1 met 234 asp
2 tyr  49 ser   asn 380 leu
3 leu  42 val   tyr 241 arg
4 asp  36 glu   leu 179 his   asn 273 gln
5 tyr 154 thr   arg 327 lys
6 leu 179 gln   val 312 met
7 tyr  10 phe   phe 218 trp  ile 236 asn