HEADSC 2ndn SEQCRD A G GLY GLY 1 1 C C 0 SEQCRD A I ILE ILE 2 2 C C 0 SEQCRD A C CYS CYS 3 3 E E 0 SEQCRD A F PHE PHE 4 4 E E 0 SEQCRD A K LYS LYS 5 5 E E 0 SEQCRD A D ASP ASP 6 6 C C 0 SEQCRD A P PRO PRO 7 7 C C 0 SEQCRD A F PHE PHE 8 8 C C 0 SEQCRD A G GLY GLY 9 9 C C 0 SEQCRD A S SER SER 10 10 C C 0 SEQCRD A T THR THR 11 11 E E 0 SEQCRD A L LEU LEU 12 12 E E 0 SEQCRD A C CYS CYS 13 13 E E 0 SEQCRD A A ALA ALA 14 14 C C 0 SEQCRD A P PRO PRO 15 15 C C 0 SEQCRD A D ASP ASP 16 16 C C 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA