HEADSC 1mmc SEQCRD A V VAL VAL 1 1 T T 0 SEQCRD A G GLY GLY 2 2 T T 0 SEQCRD A E GLU GLU 3 3 T T 0 SEQCRD A C CYS CYS 4 4 T T 0 SEQCRD A V VAL VAL 5 5 T T 0 SEQCRD A R ARG ARG 6 6 T T 0 SEQCRD A G GLY GLY 7 7 T T 0 SEQCRD A R ARG ARG 8 8 T T 0 SEQCRD A C CYS CYS 9 9 T T 0 SEQCRD A P PRO PRO 10 10 T T 0 SEQCRD A S SER SER 11 11 T T 0 SEQCRD A G GLY GLY 12 12 T T 0 SEQCRD A M MET MET 13 13 T T 0 SEQCRD A C CYS CYS 14 14 T T 0 SEQCRD A C CYS CYS 15 15 T T 0 SEQCRD A S SER SER 16 16 T T 0 SEQCRD A Q GLN GLN 17 17 T T 0 SEQCRD A F PHE PHE 18 18 T T 0 SEQCRD A G GLY GLY 19 19 T T 0 SEQCRD A Y TYR TYR 20 20 T T 0 SEQCRD A C CYS CYS 21 21 T T 0 SEQCRD A G GLY GLY 22 22 T T 0 SEQCRD A K LYS LYS 23 23 T T 0 SEQCRD A G GLY GLY 24 24 T T 0 SEQCRD A P PRO PRO 25 25 T T 0 SEQCRD A K LYS LYS 26 26 T T 0 SEQCRD A Y TYR TYR 27 27 T T 0 SEQCRD A C CYS CYS 28 28 T T 0 SEQCRD A G GLY GLY 29 29 C C 0 SEQCRD A R ARG ARG 30 30 C C 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA