HEADSC 2k1p SEQCRD A G GLY GLY 1 63 C C 0 SEQCRD A S SER SER 2 64 C C 0 SEQCRD A S SER SER 3 65 C C 0 SEQCRD A A ALA ALA 4 66 C C 0 SEQCRD A N ASN ASN 5 67 C C 0 SEQCRD A D ASP ASP 6 68 C C 0 SEQCRD A W TRP TRP 7 69 C C 0 SEQCRD A Q GLN GLN 8 70 C C 0 SEQCRD A C CYS CYS 9 71 C C 0 SEQCRD A K LYS LYS 10 72 C C 0 SEQCRD A T THR THR 11 73 C C 0 SEQCRD A C CYS CYS 12 74 C C 0 SEQCRD A S SER SER 13 75 C C 0 SEQCRD A N ASN ASN 14 76 C C 0 SEQCRD A V VAL VAL 15 77 C C 0 SEQCRD A N ASN ASN 16 78 C C 0 SEQCRD A W TRP TRP 17 79 C C 0 SEQCRD A A ALA ALA 18 80 C C 0 SEQCRD A R ARG ARG 19 81 C C 0 SEQCRD A R ARG ARG 20 82 C C 0 SEQCRD A S SER SER 21 83 C C 0 SEQCRD A E GLU GLU 22 84 C C 0 SEQCRD A C CYS CYS 23 85 C C 0 SEQCRD A N ASN ASN 24 86 C C 0 SEQCRD A M MET MET 25 87 C C 0 SEQCRD A C CYS CYS 26 88 C C 0 SEQCRD A N ASN ASN 27 89 C C 0 SEQCRD A T THR THR 28 90 C C 0 SEQCRD A P PRO PRO 29 91 C C 0 SEQCRD A K LYS LYS 30 92 C C 0 SEQCRD A Y TYR TYR 31 93 C C 0 SEQCRD A A ALA ALA 32 94 C C 0 SEQCRD A K LYS LYS 33 95 C C 0 PARAME method NMR PARAME resolution NA PARAME R-factor NA PARAME FreeR-factor NA