HEADSC 1d0r SEQCRD A H HIS HIS 1 1 C C 0 SEQCRD A A ALA ALA 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 H H 0 SEQCRD A S SER SER 8 8 H H 0 SEQCRD A D ASP ASP 9 9 H H 0 SEQCRD A V VAL VAL 10 10 H H 0 SEQCRD A S SER SER 11 11 H H 0 SEQCRD A S SER SER 12 12 H H 0 SEQCRD A Y TYR TYR 13 13 H H 0 SEQCRD A L LEU LEU 14 14 H H 0 SEQCRD A E GLU GLU 15 15 H H 0 SEQCRD A G GLY GLY 16 16 H H 0 SEQCRD A Q GLN GLN 17 17 H H 0 SEQCRD A A ALA ALA 18 18 H H 0 SEQCRD A A ALA ALA 19 19 H H 0 SEQCRD A K LYS LYS 20 20 H H 0 SEQCRD A E GLU GLU 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 A ALA ALA 24 24 H H 0 SEQCRD A W TRP TRP 25 25 H H 0 SEQCRD A L LEU LEU 26 26 H H 0 SEQCRD A V VAL VAL 27 27 C C 0 SEQCRD A K LYS LYS 28 28 C C 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