HEADSC 2naw SEQCRD A H HIS HIS 1 1 C C 0 SEQCRD A G GLY GLY 2 2 C C 0 SEQCRD A E GLU GLU 3 3 C C 0 SEQCRD A G GLY GLY 4 4 C C 0 SEQCRD A T THR THR 5 5 C C 0 SEQCRD A F PHE PHE 6 6 C C 0 SEQCRD A T THR THR 7 7 C C 0 SEQCRD A S SER SER 8 8 C C 0 SEQCRD A D ASP ASP 9 9 C C 0 SEQCRD A L LEU LEU 10 10 C C 0 SEQCRD A S SER SER 11 11 C C 0 SEQCRD A K LYS LYS 12 12 C C 0 SEQCRD A Q GLN GLN 13 13 C C 0 SEQCRD A M MET MET 14 14 C C 0 SEQCRD A E GLU GLU 15 15 C C 0 SEQCRD A E GLU GLU 16 16 C C 0 SEQCRD A E GLU GLU 17 17 C C 0 SEQCRD A A ALA ALA 18 18 C C 0 SEQCRD A V VAL VAL 19 19 C C 0 SEQCRD A R ARG ARG 20 20 C C 0 SEQCRD A C CYS CYS 21 21 H H 0 SEQCRD A F PHE PHE 22 22 H H 0 SEQCRD A I ILE ILE 23 23 H H 0 SEQCRD A E GLU GLU 24 24 H H 0 SEQCRD A C CYS CYS 25 25 H H 0 SEQCRD A L LEU LEU 26 26 H H 0 SEQCRD A K LYS LYS 27 27 H H 0 SEQCRD A G GLY GLY 28 28 H H 0 SEQCRD A I ILE ILE 29 29 C C 0 SEQCRD A G GLY GLY 30 30 C C 0 SEQCRD A H HIS HIS 31 31 C C 0 SEQCRD A K LYS LYS 32 32 C C 0 SEQCRD A Y TYR TYR 33 33 C C 0 SEQCRD A P PRO PRO 34 34 C C 0 SEQCRD A F PHE PHE 35 35 C C 0 SEQCRD A C CYS CYS 36 36 C C 0 SEQCRD A H HIS HIS 37 37 C C 0 SEQCRD A C CYS CYS 38 38 C C 0 SEQCRD A R ARG ARG 39 39 C C 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA