HEADSC 5khb SEQCRD A X FME FME 1 1 C C 0 SEQCRD A G GLY GLY 2 2 C C 0 SEQCRD A I ILE ILE 3 3 C C 0 SEQCRD A I ILE ILE 4 4 C C 0 SEQCRD A A ALA ALA 5 5 C C 0 SEQCRD A G GLY GLY 6 6 H H 0 SEQCRD A I ILE ILE 7 7 H H 0 SEQCRD A I ILE ILE 8 8 H H 0 SEQCRD A K LYS LYS 9 9 H H 0 SEQCRD A V VAL VAL 10 10 H H 0 SEQCRD A I ILE ILE 11 11 H H 0 SEQCRD A K LYS LYS 12 12 H H 0 SEQCRD A S SER SER 13 13 H H 0 SEQCRD A L LEU LEU 14 14 H H 0 SEQCRD A I ILE ILE 15 15 H H 0 SEQCRD A E GLU GLU 16 16 H H 0 SEQCRD A Q GLN GLN 17 17 H H 0 SEQCRD A F PHE PHE 18 18 H H 0 SEQCRD A T THR THR 19 19 H H 0 SEQCRD A G GLY GLY 20 20 C C 0 SEQCRD A K LYS LYS 21 21 C C 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA