HEADSC 2i61 SEQCRD A M MET MET 1 0 C C 0 SEQCRD A D ASP ASP 2 1 C C 0 SEQCRD A G GLY GLY 3 2 C C 0 SEQCRD A Y TYR TYR 4 3 C C 0 SEQCRD A I ILE ILE 5 4 C C 0 SEQCRD A K LYS LYS 6 5 C C 0 SEQCRD A R ARG ARG 7 6 C C 0 SEQCRD A R ARG ARG 8 7 C C 0 SEQCRD A D ASP ASP 9 8 C C 0 SEQCRD A G GLY GLY 10 9 C C 0 SEQCRD A C CYS CYS 11 10 C C 0 SEQCRD A K LYS LYS 12 11 C C 0 SEQCRD A V VAL VAL 13 12 C C 0 SEQCRD A A ALA ALA 14 13 C C 0 SEQCRD A C CYS CYS 15 14 C C 0 SEQCRD A L LEU LEU 16 15 C C 0 SEQCRD A I ILE ILE 17 16 C C 0 SEQCRD A G GLY GLY 18 17 H H 0 SEQCRD A N ASN ASN 19 18 H H 0 SEQCRD A E GLU GLU 20 19 H H 0 SEQCRD A G GLY GLY 21 20 H H 0 SEQCRD A C CYS CYS 22 21 H H 0 SEQCRD A D ASP ASP 23 22 H H 0 SEQCRD A K LYS LYS 24 23 H H 0 SEQCRD A E GLU GLU 25 24 H H 0 SEQCRD A C CYS CYS 26 25 H H 0 SEQCRD A K LYS LYS 27 26 H H 0 SEQCRD A A ALA ALA 28 27 H H 0 SEQCRD A Y TYR TYR 29 28 H H 0 SEQCRD A G GLY GLY 30 29 C C 0 SEQCRD A G GLY GLY 31 30 C C 0 SEQCRD A S SER SER 32 31 C C 0 SEQCRD A Y TYR TYR 33 32 E E 0 SEQCRD A G GLY GLY 34 33 E E 0 SEQCRD A Y TYR TYR 35 34 E E 0 SEQCRD A C CYS CYS 36 35 C C 0 SEQCRD A W TRP TRP 37 36 C C 0 SEQCRD A T THR THR 38 37 C C 0 SEQCRD A W TRP TRP 39 38 C C 0 SEQCRD A G GLY GLY 40 39 C C 0 SEQCRD A L LEU LEU 41 40 C C 0 SEQCRD A A ALA ALA 42 41 C C 0 SEQCRD A C CYS CYS 43 42 C C 0 SEQCRD A W TRP TRP 44 43 E E 0 SEQCRD A C CYS CYS 45 44 E E 0 SEQCRD A E GLU GLU 46 45 E E 0 SEQCRD A G GLY GLY 47 46 C C 0 SEQCRD A L LEU LEU 48 47 C C 0 SEQCRD A P PRO PRO 49 48 H H 0 SEQCRD A D ASP ASP 50 49 H H 0 SEQCRD A D ASP ASP 51 50 H H 0 SEQCRD A K LYS LYS 52 51 H H 0 SEQCRD A T THR THR 53 52 H H 0 SEQCRD A W TRP TRP 54 53 C C 0 SEQCRD A K LYS LYS 55 54 H H 0 SEQCRD A S SER SER 56 55 H H 0 SEQCRD A E GLU GLU 57 56 H H 0 SEQCRD A T THR THR 58 57 H H 0 SEQCRD A N ASN ASN 59 58 H H 0 SEQCRD A T THR THR 60 59 C C 0 SEQCRD A C CYS CYS 61 60 C C 0 SEQCRD A G GLY GLY 62 61 C C 0 PARAME method XRAY PARAME resolution 1.200 PARAME R-factor 0.097 PARAME FreeR-factor 0.12