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