HEADER GLYCOPROTEIN 03-OCT-91 1HIG TITLE THREE-DIMENSIONAL STRUCTURE OF RECOMBINANT HUMAN INTERFERON-GAMMA. COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERFERON-GAMMA; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.50 ANGSTORMS DBREF 1HIG B 1 138 UNP P01579 IFNG_HUMAN 24 161 SEQRES 1 B 121 GLN ASP PRO TYR VAL LYS GLU ALA GLU ASN LEU LYS LYS SEQRES 2 B 121 TYR PHE ASN ALA GLY HIS SER ASP VAL ALA ASP ASN GLY SEQRES 3 B 121 THR LEU PHE LEU GLY ILE LEU LYS ASN TRP LYS GLU GLU SEQRES 4 B 121 SER ASP ARG LYS ILE MET GLN SER GLN ILE VAL SER PHE SEQRES 5 B 121 TYR PHE LYS LEU PHE LYS ASN PHE LYS ASP ASP GLN SER SEQRES 6 B 121 ILE GLN LYS SER VAL GLU THR ILE LYS GLU ASP MET ASN SEQRES 7 B 121 VAL LYS PHE PHE ASN SER ASN LYS LYS LYS ARG ASP ASP SEQRES 8 B 121 PHE GLU LYS LEU THR ASN TYR SER VAL THR ASP LEU ASN SEQRES 9 B 121 VAL GLN ARG LYS ALA ILE HIS GLU LEU ILE GLN VAL MET SEQRES 10 B 121 ALA GLU LEU SER ATOM 1 CA GLN B 1 4.101 41.316 -5.148 1.00 15.00 ATOM 2 CA ASP B 2 0.382 41.923 -5.807 1.00 15.00 ATOM 3 CA PRO B 3 -2.389 39.597 -4.683 1.00 15.00 ATOM 4 CA TYR B 4 -0.992 39.533 -1.229 1.00 15.00 ATOM 5 CA VAL B 5 -1.522 43.254 -0.323 1.00 15.00 ATOM 6 CA LYS B 6 -5.056 43.057 -1.557 1.00 15.00 ATOM 7 CA GLU B 7 -6.041 40.339 0.956 1.00 15.00 ATOM 8 CA ALA B 8 -4.338 42.131 3.877 1.00 15.00 ATOM 9 CA GLU B 9 -6.928 44.966 3.231 1.00 15.00 ATOM 10 CA ASN B 10 -9.739 42.367 3.623 1.00 15.00 ATOM 11 CA LEU B 11 -8.165 41.440 7.050 1.00 15.00 ATOM 12 CA LYS B 12 -7.588 44.991 8.156 1.00 15.00 ATOM 13 CA LYS B 13 -11.330 46.200 8.391 1.00 15.00 ATOM 14 CA TYR B 14 -12.537 42.885 9.745 1.00 15.00 ATOM 15 CA PHE B 15 -10.386 43.734 12.691 1.00 15.00 ATOM 16 CA ASN B 16 -12.101 47.151 13.191 1.00 15.00 ATOM 17 CA ALA B 17 -8.485 48.464 12.190 1.00 15.00 ATOM 18 CA GLY B 18 -9.407 51.908 10.577 1.00 15.00 ATOM 19 CA HIS B 19 -7.459 53.683 13.309 1.00 15.00 ATOM 20 CA SER B 20 -8.629 55.466 16.530 1.00 15.00 ATOM 21 CA ASP B 21 -6.004 57.445 18.724 1.00 15.00 ATOM 22 CA VAL B 22 -2.739 59.328 18.699 1.00 15.00 ATOM 23 CA ALA B 23 -0.860 59.230 22.086 1.00 15.00 ATOM 24 CA ASP B 24 2.102 57.793 20.423 1.00 15.00 ATOM 25 CA ASN B 25 0.700 56.775 17.069 1.00 15.00 ATOM 26 CA GLY B 26 2.415 54.920 14.355 1.00 15.00 ATOM 27 CA THR B 27 4.713 53.935 16.955 1.00 15.00 ATOM 28 CA LEU B 28 4.870 50.160 17.119 1.00 15.00 ATOM 29 CA PHE B 29 6.837 48.516 14.171 1.00 15.00 ATOM 30 CA LEU B 30 7.355 51.200 11.575 1.00 15.00 ATOM 31 CA GLY B 31 8.765 53.701 13.986 1.00 15.00 ATOM 32 CA ILE B 32 11.626 51.240 14.530 1.00 15.00 ATOM 33 CA LEU B 33 12.073 50.415 10.769 1.00 15.00 ATOM 34 CA LYS B 34 12.111 54.134 9.912 1.00 15.00 ATOM 35 CA ASN B 35 15.359 54.403 11.925 1.00 15.00 ATOM 36 CA TRP B 36 17.773 51.616 10.635 1.00 15.00 ATOM 37 CA LYS B 37 20.132 51.133 7.671 1.00 15.00 ATOM 38 CA GLU B 38 22.798 48.479 7.587 1.00 15.00 ATOM 39 CA GLU B 39 21.368 45.182 6.451 1.00 15.00 ATOM 40 CA SER B 40 22.851 43.491 9.648 1.00 15.00 ATOM 41 CA ASP B 41 20.957 45.823 12.210 1.00 15.00 ATOM 42 CA ARG B 42 17.694 46.138 10.110 1.00 15.00 ATOM 43 CA LYS B 43 17.486 42.365 10.491 1.00 15.00 ATOM 44 CA ILE B 44 17.969 42.182 14.414 1.00 15.00 ATOM 45 CA MET B 45 14.868 44.301 14.742 1.00 15.00 ATOM 46 CA GLN B 46 13.029 42.477 11.954 1.00 15.00 ATOM 47 CA SER B 47 13.434 38.842 12.811 1.00 15.00 ATOM 48 CA GLN B 48 11.676 40.101 15.976 1.00 15.00 ATOM 49 CA ILE B 49 8.783 41.441 13.797 1.00 15.00 ATOM 50 CA VAL B 50 8.069 38.279 11.891 1.00 15.00 ATOM 51 CA SER B 51 7.987 36.242 15.177 1.00 15.00 ATOM 52 CA PHE B 52 5.185 38.666 16.196 1.00 15.00 ATOM 53 CA TYR B 53 3.126 38.123 12.978 1.00 15.00 ATOM 54 CA PHE B 54 3.878 34.442 12.863 1.00 15.00 ATOM 55 CA LYS B 55 2.684 34.092 16.440 1.00 15.00 ATOM 56 CA LEU B 56 -0.374 36.350 16.096 1.00 15.00 ATOM 57 CA PHE B 57 -1.463 34.952 12.692 1.00 15.00 ATOM 58 CA LYS B 58 -1.029 31.234 13.670 1.00 15.00 ATOM 59 CA ASN B 59 -3.357 32.016 16.611 1.00 15.00 ATOM 60 CA PHE B 60 -6.207 33.070 14.193 1.00 15.00 ATOM 61 CA LYS B 61 -5.966 30.051 11.866 1.00 15.00 ATOM 62 CA ASP B 62 -9.268 28.176 12.020 1.00 15.00 ATOM 63 CA ASP B 63 -11.364 31.349 12.188 1.00 15.00 ATOM 64 CA GLN B 64 -13.931 30.837 9.251 1.00 15.00 ATOM 65 CA SER B 65 -13.287 33.828 6.967 1.00 15.00 ATOM 66 CA ILE B 66 -9.740 35.049 7.722 1.00 15.00 ATOM 67 CA GLN B 67 -8.276 31.490 7.868 1.00 15.00 ATOM 68 CA LYS B 68 -8.032 32.378 4.146 1.00 15.00 ATOM 69 CA SER B 69 -6.307 35.779 4.526 1.00 15.00 ATOM 70 CA VAL B 70 -3.624 34.858 7.123 1.00 15.00 ATOM 71 CA GLU B 71 -2.163 31.723 5.292 1.00 15.00 ATOM 72 CA THR B 72 -1.803 34.010 2.217 1.00 15.00 ATOM 73 CA ILE B 73 0.183 36.618 4.078 1.00 15.00 ATOM 74 CA LYS B 74 2.164 34.048 6.134 1.00 15.00 ATOM 75 CA GLU B 75 3.133 32.550 2.777 1.00 15.00 ATOM 76 CA ASP B 76 4.308 35.824 1.142 1.00 15.00 ATOM 77 CA MET B 77 6.193 36.885 4.312 1.00 15.00 ATOM 78 CA ASN B 78 8.307 33.765 3.992 1.00 15.00 ATOM 79 CA VAL B 79 8.863 34.968 0.303 1.00 15.00 ATOM 80 CA LYS B 80 9.925 38.630 1.015 1.00 15.00 ATOM 81 CA PHE B 81 11.676 37.872 4.271 1.00 15.00 ATOM 82 CA PHE B 82 13.465 34.598 3.355 1.00 15.00 ATOM 83 CA ASN B 83 13.741 34.934 -0.403 1.00 15.00 ATOM 84 CA SER B 84 11.400 32.225 -1.439 1.00 15.00 ATOM 85 CA ASN B 85 12.944 29.091 0.281 1.00 15.00 ATOM 86 CA LYS B 86 12.924 26.555 3.052 1.00 15.00 ATOM 87 CA LYS B 87 16.162 25.897 5.079 1.00 15.00 ATOM 88 CA LYS B 88 16.330 29.506 6.402 1.00 15.00 ATOM 89 CA ARG B 89 12.626 29.584 7.344 1.00 15.00 ATOM 90 CA ASP B 90 12.871 25.986 8.699 1.00 15.00 ATOM 91 CA ASP B 91 15.628 27.034 11.100 1.00 15.00 ATOM 92 CA PHE B 92 14.093 30.399 12.239 1.00 15.00 ATOM 93 CA GLU B 93 10.896 28.462 12.881 1.00 15.00 ATOM 94 CA LYS B 94 12.731 25.769 14.815 1.00 15.00 ATOM 95 CA LEU B 95 14.572 28.523 16.912 1.00 15.00 ATOM 96 CA THR B 96 11.302 30.246 17.627 1.00 15.00 ATOM 97 CA ASN B 97 9.238 27.307 18.723 1.00 15.00 ATOM 98 CA TYR B 98 11.817 26.323 21.478 1.00 15.00 ATOM 99 CA SER B 99 10.414 26.427 24.964 1.00 15.00 ATOM 100 CA VAL B 100 11.924 28.685 27.654 1.00 15.00 ATOM 101 CA THR B 101 9.699 26.726 29.963 1.00 15.00 ATOM 102 CA ASP B 102 10.928 23.082 29.451 1.00 15.00 ATOM 103 CA LEU B 103 13.576 22.152 32.049 1.00 15.00 ATOM 104 CA ASN B 104 15.419 19.909 29.502 1.00 15.00 ATOM 105 CA VAL B 105 15.686 22.901 27.016 1.00 15.00 ATOM 106 CA GLN B 106 16.503 25.358 29.771 1.00 15.00 ATOM 107 CA ARG B 107 19.417 22.923 30.682 1.00 15.00 ATOM 108 CA LYS B 108 20.996 22.407 27.187 1.00 15.00 ATOM 109 CA ALA B 109 20.643 26.258 26.179 1.00 15.00 ATOM 110 CA ILE B 110 22.522 26.994 29.460 1.00 15.00 ATOM 111 CA HIS B 111 24.899 24.411 28.310 1.00 15.00 ATOM 112 CA GLU B 112 25.797 26.015 24.948 1.00 15.00 ATOM 113 CA LEU B 113 25.739 29.700 25.931 1.00 15.00 ATOM 114 CA ILE B 114 29.555 29.939 26.430 1.00 15.00 ATOM 115 CA GLN B 115 30.234 28.610 22.970 1.00 15.00 ATOM 116 CA VAL B 116 27.297 30.676 21.601 1.00 15.00 ATOM 117 CA MET B 117 28.731 34.000 22.893 1.00 15.00 ATOM 118 CA ALA B 118 32.005 33.445 20.891 1.00 15.00 ATOM 119 CA GLU B 119 29.769 33.049 17.918 1.00 15.00 ATOM 120 CA LEU B 120 27.281 35.919 18.664 1.00 15.00 ATOM 121 CA SER B 121 28.141 39.517 17.339 1.00 15.00 TER