HEADSC 1p7a SEQCRD A G GLY GLY 1 1 C C 0 SEQCRD A S SER SER 2 2 C C 0 SEQCRD A T THR THR 3 3 C C 0 SEQCRD A R ARG ARG 4 4 C C 0 SEQCRD A G GLY GLY 5 5 C C 0 SEQCRD A S SER SER 6 6 C C 0 SEQCRD A T THR THR 7 7 C C 0 SEQCRD A G GLY GLY 8 8 C C 0 SEQCRD A I ILE ILE 9 9 C C 0 SEQCRD A K LYS LYS 10 10 C C 0 SEQCRD A P PRO PRO 11 11 C C 0 SEQCRD A F PHE PHE 12 12 C C 0 SEQCRD A Q GLN GLN 13 13 C C 0 SEQCRD A C CYS CYS 14 14 C C 0 SEQCRD A P PRO PRO 15 15 C C 0 SEQCRD A D ASP ASP 16 16 C C 0 SEQCRD A C CYS CYS 17 17 C C 0 SEQCRD A D ASP ASP 18 18 C C 0 SEQCRD A R ARG ARG 19 19 C C 0 SEQCRD A S SER SER 20 20 C C 0 SEQCRD A F PHE PHE 21 21 C C 0 SEQCRD A S SER SER 22 22 C C 0 SEQCRD A R ARG ARG 23 23 H H 0 SEQCRD A S SER SER 24 24 H H 0 SEQCRD A D ASP ASP 25 25 H H 0 SEQCRD A H HIS HIS 26 26 H H 0 SEQCRD A L LEU LEU 27 27 H H 0 SEQCRD A A ALA ALA 28 28 H H 0 SEQCRD A L LEU LEU 29 29 H H 0 SEQCRD A H HIS HIS 30 30 H H 0 SEQCRD A R ARG ARG 31 31 H H 0 SEQCRD A K LYS LYS 32 32 H H 0 SEQCRD A R ARG ARG 33 33 H H 0 SEQCRD A H HIS HIS 34 34 H H 0 SEQCRD A M MET MET 35 35 H H 0 SEQCRD A L LEU LEU 36 36 C C 0 SEQCRD A V VAL VAL 37 37 C C 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA