HEADSC 5kwz SEQCRD A H HIS HIS 1 1 C C 0 SEQCRD A D ASP ASP 2 2 H H 0 SEQCRD A P PRO PRO 3 3 H H 0 SEQCRD A E GLU GLU 4 4 H H 0 SEQCRD A K LYS LYS 5 5 H H 0 SEQCRD A R ARG ARG 6 6 H H 0 SEQCRD A K LYS LYS 7 7 H H 0 SEQCRD A E GLU GLU 8 8 H H 0 SEQCRD A C CYS CYS 9 9 H H 0 SEQCRD A E GLU GLU 10 10 H H 0 SEQCRD A K LYS LYS 11 11 H H 0 SEQCRD A K LYS LYS 12 12 H H 0 SEQCRD A Y TYR TYR 13 13 H H 0 SEQCRD A T THR THR 14 14 C C 0 SEQCRD A D ASP ASP 15 15 H H 0 SEQCRD A P PRO PRO 16 16 H H 0 SEQCRD A K LYS LYS 17 17 H H 0 SEQCRD A K LYS LYS 18 18 H H 0 SEQCRD A R ARG ARG 19 19 H H 0 SEQCRD A E GLU GLU 20 20 H H 0 SEQCRD A E GLU GLU 21 21 H H 0 SEQCRD A C CYS CYS 22 22 H H 0 SEQCRD A K LYS LYS 23 23 H H 0 SEQCRD A R ARG ARG 24 24 H H 0 SEQCRD A K LYS LYS 25 25 H H 0 SEQCRD A A ALA ALA 26 26 H H 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA