HEADER CYTOKINE 31-DEC-69 2ILA TITLE STRUCTURE OF INTERLEUKIN 1ALPHA AT 2.7-ANGSTROMS RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: INTERLEUKIN-1 ALPHA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.30 ANGSTORMS REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 LYS A 59 REMARK 465 ASP A 60 REMARK 465 ASP A 61 DBREF 2ILA A 1 155 UNP P01583 IL1A_HUMAN 117 271 SEQRES 1 A 148 ASN VAL LYS TYR ASN PHE MET ARG ILE ILE LYS TYR GLU SEQRES 2 A 148 PHE ILE LEU ASN ASP ALA LEU ASN GLN SER ILE ILE ARG SEQRES 3 A 148 ALA ASN ALA GLN TYR LEU THR ALA ALA ALA LEU HIS ASN SEQRES 4 A 148 LEU ASP GLU ALA VAL LYS PHE ASP MET GLY ALA TYR LYS SEQRES 5 A 148 SER SER LYS ASP ASP ALA LYS ILE THR VAL ILE LEU ARG SEQRES 6 A 148 ILE SER LYS THR GLN LEU TYR VAL THR ALA GLN ASP GLU SEQRES 7 A 148 ASP GLN PRO VAL LEU LEU LYS GLU MET PRO GLU ILE PRO SEQRES 8 A 148 LYS THR ILE THR GLY SER GLU THR ASN LEU LEU PHE PHE SEQRES 9 A 148 TRP GLU THR HIS GLY THR LYS ASN TYR PHE THR SER VAL SEQRES 10 A 148 ALA HIS PRO ASN LEU PHE ILE ALA THR LYS GLN ASP TYR SEQRES 11 A 148 TRP VAL CYS LEU ALA GLY GLY PRO PRO SER ILE THR ASP SEQRES 12 A 148 PHE GLN ILE LEU GLU ATOM 1 CA ASN A 5 -2.594 57.016 44.830 1.00 58.29 ATOM 2 CA VAL A 6 -0.990 55.406 41.749 1.00 38.87 ATOM 3 CA LYS A 7 2.498 54.165 42.067 1.00 26.49 ATOM 4 CA TYR A 8 4.846 54.503 39.124 1.00 15.84 ATOM 5 CA ASN A 9 7.754 52.213 38.511 1.00 14.27 ATOM 6 CA PHE A 10 10.872 52.671 36.536 1.00 12.54 ATOM 7 CA MET A 11 10.993 50.779 33.195 1.00 17.69 ATOM 8 CA ARG A 12 14.114 52.042 31.418 1.00 19.91 ATOM 9 CA ILE A 13 15.987 54.976 29.970 1.00 12.48 ATOM 10 CA ILE A 14 14.517 55.078 26.383 1.00 10.85 ATOM 11 CA LYS A 15 16.562 58.152 25.214 1.00 11.46 ATOM 12 CA TYR A 16 20.009 59.128 25.848 1.00 12.23 ATOM 13 CA GLU A 17 21.585 62.475 25.219 1.00 14.14 ATOM 14 CA PHE A 18 19.068 64.390 23.293 1.00 10.98 ATOM 15 CA ILE A 19 18.417 68.096 22.728 1.00 11.65 ATOM 16 CA LEU A 20 15.068 69.910 23.033 1.00 4.69 ATOM 17 CA ASN A 21 14.244 72.653 20.590 1.00 7.63 ATOM 18 CA ASP A 22 10.933 74.559 20.852 1.00 10.00 ATOM 19 CA ALA A 23 8.724 75.514 17.813 1.00 9.66 ATOM 20 CA LEU A 24 10.728 78.662 17.185 1.00 18.30 ATOM 21 CA ASN A 25 13.816 76.457 17.125 1.00 16.73 ATOM 22 CA GLN A 26 15.253 77.704 20.435 1.00 5.38 ATOM 23 CA SER A 27 17.363 75.182 22.281 1.00 3.80 ATOM 24 CA ILE A 28 16.747 74.657 25.929 1.00 6.03 ATOM 25 CA ILE A 29 19.895 75.579 27.838 1.00 9.88 ATOM 26 CA ARG A 30 20.964 76.179 31.416 1.00 17.37 ATOM 27 CA ALA A 31 20.255 79.371 33.439 1.00 27.72 ATOM 28 CA ASN A 32 21.817 79.529 36.857 1.00 44.16 ATOM 29 CA ALA A 33 22.151 75.962 38.198 1.00 37.43 ATOM 30 CA GLN A 34 18.499 75.224 38.957 1.00 24.08 ATOM 31 CA TYR A 35 16.688 76.689 35.852 1.00 11.87 ATOM 32 CA LEU A 36 16.499 76.416 32.165 1.00 9.65 ATOM 33 CA THR A 37 15.804 78.957 29.416 1.00 10.50 ATOM 34 CA ALA A 38 15.418 78.616 25.690 1.00 9.35 ATOM 35 CA ALA A 39 17.643 80.560 23.355 1.00 13.64 ATOM 36 CA ALA A 40 18.217 80.153 19.567 1.00 7.61 ATOM 37 CA LEU A 41 21.744 78.782 19.142 1.00 14.03 ATOM 38 CA HIS A 42 24.395 79.153 16.446 1.00 32.18 ATOM 39 CA ASN A 43 26.169 76.150 17.889 1.00 43.91 ATOM 40 CA LEU A 44 24.072 73.252 19.268 1.00 34.71 ATOM 41 CA ASP A 45 27.083 72.145 21.470 1.00 39.96 ATOM 42 CA GLU A 46 25.652 74.764 23.903 1.00 32.28 ATOM 43 CA ALA A 47 22.256 73.015 24.272 1.00 17.23 ATOM 44 CA VAL A 48 21.529 70.771 27.344 1.00 15.50 ATOM 45 CA LYS A 49 21.316 66.990 26.619 1.00 15.03 ATOM 46 CA PHE A 50 18.610 65.145 28.298 1.00 9.20 ATOM 47 CA ASP A 51 17.984 61.564 29.147 1.00 5.82 ATOM 48 CA MET A 52 14.449 60.407 29.113 1.00 11.17 ATOM 49 CA GLY A 53 13.350 57.500 31.290 1.00 13.33 ATOM 50 CA ALA A 54 10.003 55.727 31.064 1.00 6.76 ATOM 51 CA TYR A 55 7.816 54.774 33.999 1.00 12.83 ATOM 52 CA LYS A 56 4.664 52.582 34.170 1.00 19.19 ATOM 53 CA SER A 57 1.482 53.381 36.101 1.00 36.82 ATOM 54 CA SER A 58 -0.178 51.204 38.760 1.00 51.48 ATOM 55 CA ALA A 62 -3.582 55.313 27.974 1.00 39.44 ATOM 56 CA LYS A 63 -0.278 57.279 28.385 1.00 31.45 ATOM 57 CA ILE A 64 3.535 57.106 28.229 1.00 18.77 ATOM 58 CA THR A 65 4.989 58.579 31.446 1.00 14.56 ATOM 59 CA VAL A 66 8.539 59.999 31.496 1.00 5.17 ATOM 60 CA ILE A 67 11.146 61.598 33.781 1.00 5.62 ATOM 61 CA LEU A 68 13.649 64.011 32.238 1.00 6.04 ATOM 62 CA ARG A 69 17.239 64.085 33.346 1.00 7.10 ATOM 63 CA ILE A 70 20.206 66.223 32.201 1.00 12.00 ATOM 64 CA SER A 71 22.806 63.762 30.729 1.00 11.48 ATOM 65 CA LYS A 72 25.806 62.905 32.914 1.00 15.81 ATOM 66 CA THR A 73 24.350 64.462 36.082 1.00 13.98 ATOM 67 CA GLN A 74 21.838 63.446 38.672 1.00 19.08 ATOM 68 CA LEU A 75 19.622 66.463 37.954 1.00 13.66 ATOM 69 CA TYR A 76 16.030 65.753 37.127 1.00 13.66 ATOM 70 CA VAL A 77 13.523 68.375 35.975 1.00 9.76 ATOM 71 CA THR A 78 10.800 68.847 38.462 1.00 15.32 ATOM 72 CA ALA A 79 7.563 70.729 38.087 1.00 13.67 ATOM 73 CA GLN A 80 6.238 73.516 40.126 1.00 24.92 ATOM 74 CA ASP A 81 3.071 75.154 39.262 1.00 25.09 ATOM 75 CA GLU A 82 1.551 77.354 36.593 1.00 18.51 ATOM 76 CA ASP A 83 3.893 79.921 35.347 1.00 21.13 ATOM 77 CA GLN A 84 6.490 79.063 37.998 1.00 15.47 ATOM 78 CA PRO A 85 9.621 77.821 36.304 1.00 17.49 ATOM 79 CA VAL A 86 10.611 74.082 36.242 1.00 14.01 ATOM 80 CA LEU A 87 13.365 73.410 38.669 1.00 14.92 ATOM 81 CA LEU A 88 16.423 71.149 38.446 1.00 12.66 ATOM 82 CA LYS A 89 16.506 68.846 41.434 1.00 27.99 ATOM 83 CA GLU A 90 19.523 66.715 42.270 1.00 31.33 ATOM 84 CA MET A 91 18.760 63.181 43.117 1.00 24.01 ATOM 85 CA PRO A 92 21.224 60.455 44.190 1.00 26.81 ATOM 86 CA GLU A 93 19.953 57.799 41.703 1.00 27.33 ATOM 87 CA ILE A 94 17.114 57.741 39.182 1.00 25.82 ATOM 88 CA PRO A 95 13.981 56.762 41.333 1.00 29.94 ATOM 89 CA LYS A 96 12.679 53.095 41.047 1.00 30.03 ATOM 90 CA THR A 97 9.333 53.923 42.485 1.00 27.60 ATOM 91 CA ILE A 98 7.609 57.352 42.301 1.00 16.24 ATOM 92 CA THR A 99 4.404 58.177 44.121 1.00 22.98 ATOM 93 CA GLY A 100 2.530 61.017 45.944 1.00 33.58 ATOM 94 CA SER A 101 4.678 64.137 45.890 1.00 39.67 ATOM 95 CA GLU A 102 7.384 62.647 43.661 1.00 30.08 ATOM 96 CA THR A 103 4.864 62.800 40.635 1.00 21.20 ATOM 97 CA ASN A 104 6.029 66.352 39.935 1.00 22.13 ATOM 98 CA LEU A 105 9.178 64.641 38.487 1.00 6.28 ATOM 99 CA LEU A 106 6.842 63.051 35.939 1.00 9.55 ATOM 100 CA PHE A 107 5.449 64.164 32.568 1.00 7.92 ATOM 101 CA PHE A 108 3.034 62.361 30.131 1.00 5.15 ATOM 102 CA TRP A 109 4.764 62.443 26.681 1.00 6.94 ATOM 103 CA GLU A 110 2.801 62.922 23.519 1.00 14.53 ATOM 104 CA THR A 111 3.827 63.033 19.941 1.00 3.83 ATOM 105 CA HIS A 112 1.775 64.336 16.975 1.00 14.78 ATOM 106 CA GLY A 113 3.988 64.244 13.927 1.00 23.16 ATOM 107 CA THR A 114 7.289 65.948 14.893 1.00 25.01 ATOM 108 CA LYS A 115 5.725 67.812 17.824 1.00 20.46 ATOM 109 CA ASN A 116 6.284 66.691 21.316 1.00 9.91 ATOM 110 CA TYR A 117 4.276 67.719 24.353 1.00 4.81 ATOM 111 CA PHE A 118 5.167 67.027 28.012 1.00 7.57 ATOM 112 CA THR A 119 2.156 67.365 30.353 1.00 4.18 ATOM 113 CA SER A 120 2.869 67.488 34.113 1.00 10.00 ATOM 114 CA VAL A 121 1.210 64.349 35.628 1.00 16.46 ATOM 115 CA ALA A 122 0.917 66.366 38.929 1.00 15.62 ATOM 116 CA HIS A 123 -0.682 69.314 37.058 1.00 20.89 ATOM 117 CA PRO A 124 -2.158 67.506 33.973 1.00 21.72 ATOM 118 CA ASN A 125 -3.421 70.764 32.453 1.00 28.50 ATOM 119 CA LEU A 126 0.084 72.334 32.192 1.00 12.99 ATOM 120 CA PHE A 127 2.851 71.813 29.684 1.00 14.79 ATOM 121 CA ILE A 128 6.602 72.381 29.867 1.00 9.65 ATOM 122 CA ALA A 129 6.700 75.667 27.897 1.00 9.74 ATOM 123 CA THR A 130 9.050 78.379 26.752 1.00 14.09 ATOM 124 CA LYS A 131 8.429 82.143 26.919 1.00 18.60 ATOM 125 CA GLN A 132 10.757 84.671 25.236 1.00 20.42 ATOM 126 CA ASP A 133 13.875 85.637 27.301 1.00 32.72 ATOM 127 CA TYR A 134 12.338 83.901 30.318 1.00 28.52 ATOM 128 CA TRP A 135 12.829 80.671 32.415 1.00 23.71 ATOM 129 CA VAL A 136 11.349 77.270 31.071 1.00 14.30 ATOM 130 CA CYS A 137 7.943 77.184 32.696 1.00 18.81 ATOM 131 CA LEU A 138 4.667 75.263 33.174 1.00 12.27 ATOM 132 CA ALA A 139 1.988 76.977 31.067 1.00 12.66 ATOM 133 CA GLY A 140 -1.521 76.106 30.033 1.00 12.90 ATOM 134 CA GLY A 141 -0.961 77.273 26.387 1.00 21.88 ATOM 135 CA PRO A 142 -0.251 80.565 24.374 1.00 31.87 ATOM 136 CA PRO A 143 1.578 82.980 24.292 1.00 26.95 ATOM 137 CA SER A 144 3.887 80.344 25.797 1.00 12.93 ATOM 138 CA ILE A 145 5.285 77.780 23.237 1.00 12.65 ATOM 139 CA THR A 146 4.190 74.231 24.303 1.00 15.42 ATOM 140 CA ASP A 147 5.583 71.933 21.448 1.00 15.93 ATOM 141 CA PHE A 148 9.131 70.653 21.031 1.00 16.05 ATOM 142 CA GLN A 149 11.362 68.828 18.555 1.00 16.19 ATOM 143 CA ILE A 150 13.637 66.131 19.926 1.00 16.12 ATOM 144 CA LEU A 151 16.995 66.217 18.270 1.00 19.34 ATOM 145 CA GLU A 152 18.769 62.901 18.803 1.00 29.30 TER