HEADSC 3bs3 SEQCRD A S SER --- 1 - - - 0 SEQCRD A N ASN --- 2 - - - 0 SEQCRD A A ALA --- 3 - - - 0 SEQCRD A X MSE --- 4 - - - 0 SEQCRD A S SER --- 5 - - - 0 SEQCRD A N ASN --- 6 - - - 0 SEQCRD A N ASN --- 7 - - - 0 SEQCRD A Q GLN --- 8 - - - 0 SEQCRD A Q GLN --- 9 - - - 0 SEQCRD A X MSE MSE 10 7 C C 0 SEQCRD A X MSE MSE 11 8 C C 0 SEQCRD A L LEU LEU 12 9 E E 0 SEQCRD A N ASN ASN 13 10 E E 0 SEQCRD A R ARG ARG 14 11 H H 0 SEQCRD A I ILE ILE 15 12 H H 0 SEQCRD A K LYS LYS 16 13 H H 0 SEQCRD A V VAL VAL 17 14 H H 0 SEQCRD A V VAL VAL 18 15 H H 0 SEQCRD A L LEU LEU 19 16 H H 0 SEQCRD A A ALA ALA 20 17 H H 0 SEQCRD A E GLU GLU 21 18 H H 0 SEQCRD A K LYS LYS 22 19 H H 0 SEQCRD A Q GLN GLN 23 20 C C 0 SEQCRD A R ARG ARG 24 21 C C 0 SEQCRD A T THR THR 25 22 H H 0 SEQCRD A N ASN ASN 26 23 H H 0 SEQCRD A R ARG ARG 27 24 H H 0 SEQCRD A W TRP TRP 28 25 H H 0 SEQCRD A L LEU LEU 29 26 H H 0 SEQCRD A A ALA ALA 30 27 H H 0 SEQCRD A E GLU GLU 31 28 H H 0 SEQCRD A Q GLN GLN 32 29 H H 0 SEQCRD A X MSE MSE 33 30 H H 0 SEQCRD A G GLY GLY 34 31 H H 0 SEQCRD A K LYS LYS 35 32 C C 0 SEQCRD A S SER SER 36 33 H H 0 SEQCRD A E GLU GLU 37 34 H H 0 SEQCRD A N ASN ASN 38 35 H H 0 SEQCRD A T THR THR 39 36 H H 0 SEQCRD A I ILE ILE 40 37 H H 0 SEQCRD A S SER SER 41 38 H H 0 SEQCRD A R ARG ARG 42 39 H H 0 SEQCRD A W TRP TRP 43 40 H H 0 SEQCRD A C CYS CYS 44 41 H H 0 SEQCRD A S SER SER 45 42 H H 0 SEQCRD A N ASN ASN 46 43 C C 0 SEQCRD A K LYS LYS 47 44 C C 0 SEQCRD A S SER SER 48 45 C C 0 SEQCRD A Q GLN GLN 49 46 C C 0 SEQCRD A P PRO PRO 50 47 C C 0 SEQCRD A S SER SER 51 48 H H 0 SEQCRD A L LEU LEU 52 49 H H 0 SEQCRD A D ASP ASP 53 50 H H 0 SEQCRD A X MSE MSE 54 51 H H 0 SEQCRD A L LEU LEU 55 52 H H 0 SEQCRD A V VAL VAL 56 53 H H 0 SEQCRD A K LYS LYS 57 54 H H 0 SEQCRD A V VAL VAL 58 55 H H 0 SEQCRD A A ALA ALA 59 56 H H 0 SEQCRD A E GLU GLU 60 57 H H 0 SEQCRD A L LEU LEU 61 58 H H 0 SEQCRD A L LEU LEU 62 59 H H 0 SEQCRD A N ASN ASN 63 60 H H 0 SEQCRD A V VAL VAL 64 61 C C 0 SEQCRD A D ASP ASP 65 62 H H 0 SEQCRD A P PRO PRO 66 63 H H 0 SEQCRD A R ARG ARG 67 64 H H 0 SEQCRD A Q GLN GLN 68 65 H H 0 SEQCRD A L LEU LEU 69 66 C C 0 SEQCRD A I ILE ILE 70 67 E E 0 SEQCRD A N ASN ASN 71 68 E E 0 SEQCRD A G GLY --- 72 - - - 0 SEQCRD A K LYS --- 73 - - - 0 SEQCRD A I ILE --- 74 - - - 0 SEQCRD A K LYS --- 75 - - - 0 SEQCRD A I ILE --- 76 - - - 0 PARAME method XRAY PARAME resolution 1.650 PARAME R-factor 0.185 PARAME FreeR-factor 0.219