HEADSC 1qfd SEQCRD A C CYS CYS 1 1 T T 0 SEQCRD A I ILE ILE 2 2 T T 0 SEQCRD A P PRO PRO 3 3 T T 0 SEQCRD A K LYS LYS 4 4 T T 0 SEQCRD A W TRP TRP 5 5 T T 0 SEQCRD A N ASN ASN 6 6 T T 0 SEQCRD A R ARG ARG 7 7 T T 0 SEQCRD A C CYS CYS 8 8 T T 0 SEQCRD A G GLY GLY 9 9 T T 0 SEQCRD A P PRO PRO 10 10 T T 0 SEQCRD A K LYS LYS 11 11 T T 0 SEQCRD A M MET MET 12 12 T T 0 SEQCRD A D ASP ASP 13 13 T T 0 SEQCRD A G GLY GLY 14 14 T T 0 SEQCRD A V VAL VAL 15 15 T T 0 SEQCRD A P PRO PRO 16 16 T T 0 SEQCRD A C CYS CYS 17 17 T T 0 SEQCRD A C CYS CYS 18 18 T T 0 SEQCRD A E GLU GLU 19 19 T T 0 SEQCRD A P PRO PRO 20 20 T T 0 SEQCRD A Y TYR TYR 21 21 T T 0 SEQCRD A T THR THR 22 22 T T 0 SEQCRD A C CYS CYS 23 23 T T 0 SEQCRD A T THR THR 24 24 T T 0 SEQCRD A S SER SER 25 25 T T 0 SEQCRD A D ASP ASP 26 26 T T 0 SEQCRD A Y TYR TYR 27 27 T T 0 SEQCRD A Y TYR TYR 28 28 T T 0 SEQCRD A G GLY GLY 29 29 T T 0 SEQCRD A N ASN ASN 30 30 E E 0 SEQCRD A C CYS CYS 31 31 E E 0 SEQCRD A S SER SER 32 32 E E 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA