HEADSC 2k6r SEQCRD A G GLY GLY 1 1 C C 0 SEQCRD A Q GLN GLN 2 2 C C 0 SEQCRD A Q GLN GLN 3 3 C C 0 SEQCRD A Y TYR TYR 4 4 C C 0 SEQCRD A T THR THR 5 5 C C 0 SEQCRD A A ALA ALA 6 6 C C 0 SEQCRD A X NAL NAL 7 7 C C 0 SEQCRD A I ILE ILE 8 8 C C 0 SEQCRD A K LYS LYS 9 9 C C 0 SEQCRD A G GLY GLY 10 10 C C 0 SEQCRD A R ARG ARG 11 11 C C 0 SEQCRD A T THR THR 12 12 C C 0 SEQCRD A F PHE PHE 13 13 C C 0 SEQCRD A R ARG ARG 14 14 C C 0 SEQCRD A N ASN ASN 15 15 H H 0 SEQCRD A E GLU GLU 16 16 H H 0 SEQCRD A K LYS LYS 17 17 H H 0 SEQCRD A E GLU GLU 18 18 H H 0 SEQCRD A L LEU LEU 19 19 H H 0 SEQCRD A R ARG ARG 20 20 H H 0 SEQCRD A D ASP ASP 21 21 H H 0 SEQCRD A F PHE PHE 22 22 H H 0 SEQCRD A I ILE ILE 23 23 H H 0 SEQCRD A E GLU GLU 24 24 H H 0 SEQCRD A K LYS LYS 25 25 H H 0 SEQCRD A F PHE PHE 26 26 H H 0 SEQCRD A X DNS DNS 27 27 H H 0 SEQCRD A G GLY GLY 28 28 C C 0 SEQCRD A R ARG ARG 29 29 C C 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA