HEADSC 2n63 SEQCRD A X PTL MET 1 1 C C 0 SEQCRD A V VAL VAL 2 2 H H 0 SEQCRD A A ALA ALA 3 3 H H 0 SEQCRD A R ARG ARG 4 4 H H 0 SEQCRD A G GLY GLY 5 5 H H 0 SEQCRD A W TRP TRP 6 6 H H 0 SEQCRD A K LYS LYS 7 7 C C 0 SEQCRD A R ARG ARG 8 8 C C 0 SEQCRD A K LYS LYS 9 9 C C 0 SEQCRD A C CYS CYS 10 10 C C 0 SEQCRD A P PRO PRO 11 11 C C 0 SEQCRD A L LEU LEU 12 12 C C 0 SEQCRD A F PHE PHE 13 13 C C 0 SEQCRD A G GLY GLY 14 14 C C 0 SEQCRD A K LYS LYS 15 15 C C 0 SEQCRD A G GLY GLY 16 16 C C 0 SEQCRD A G GLY GLY 17 17 C C 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA