HEADSC 5kwo SEQCRD A C CYS CYS 1 1 C C 0 SEQCRD A Q GLN GLN 2 2 E E 0 SEQCRD A T THR THR 3 3 E E 0 SEQCRD A W TRP TRP 4 4 E E 0 SEQCRD A R ARG ARG 5 5 C C 0 SEQCRD A X DAR DAR 6 6 C C 0 SEQCRD A V VAL VAL 7 7 C C 0 SEQCRD A S SER SER 8 8 H H 0 SEQCRD A P PRO PRO 9 9 H H 0 SEQCRD A E GLU GLU 10 10 H H 0 SEQCRD A E GLU GLU 11 11 H H 0 SEQCRD A C CYS CYS 12 12 H H 0 SEQCRD A R ARG ARG 13 13 H H 0 SEQCRD A K LYS LYS 14 14 H H 0 SEQCRD A Y TYR TYR 15 15 H H 0 SEQCRD A K LYS LYS 16 16 H H 0 SEQCRD A E GLU GLU 17 17 H H 0 SEQCRD A E GLU GLU 18 18 H H 0 SEQCRD A Y TYR TYR 19 19 H H 0 SEQCRD A X DSG DAS 20 20 H H 0 SEQCRD A C CYS CYS 21 21 C C 0 SEQCRD A V VAL VAL 22 22 E E 0 SEQCRD A R ARG ARG 23 23 E E 0 SEQCRD A C CYS CYS 24 24 E E 0 SEQCRD A T THR THR 25 25 C C 0 SEQCRD A E GLU GLU 26 26 C C 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA