HEADSC 2ndm SEQCRD A G GLY GLY 1 1 C C 0 SEQCRD A R ARG ARG 2 2 C C 0 SEQCRD A P PRO PRO 3 3 C C 0 SEQCRD A C CYS CYS 4 4 C C 0 SEQCRD A Y TYR TYR 5 5 C C 0 SEQCRD A T THR THR 6 6 C C 0 SEQCRD A L LEU LEU 7 7 C C 0 SEQCRD A Q GLN GLN 8 8 C C 0 SEQCRD A S SER SER 9 9 C C 0 SEQCRD A C CYS CYS 10 10 C C 0 SEQCRD A F PHE PHE 11 11 C C 0 SEQCRD A P PRO PRO 12 12 C C 0 SEQCRD A D ASP ASP 13 13 C C 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA