HEADER HORMONE 31-DEC-69 5EMS TITLE Crystal Structure of an iodinated insulin analog COMPND MOL_ID: 1; COMPND 2 MOLECULE: Insulin; COMPND 3 CHAIN: A, C, E, G, I, K; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.30 ANGSTORMS DBREF 5EMS K 1 21 UNP P01308 INS_HUMAN 90 110 SEQRES 1 K 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 K 21 TYR GLN LEU GLU ASN TYR CYS ASN ATOM 1 N GLY K 1 -27.231 -9.922 22.399 1.00 43.68 ATOM 2 CA GLY K 1 -27.274 -8.906 23.432 1.00 40.02 ATOM 3 C GLY K 1 -25.938 -8.244 23.705 1.00 40.44 ATOM 4 O GLY K 1 -24.977 -8.412 22.951 1.00 40.11 ATOM 5 N ILE K 2 -25.886 -7.483 24.795 1.00 40.77 ATOM 6 CA ILE K 2 -24.705 -6.703 25.147 1.00 37.29 ATOM 7 C ILE K 2 -23.506 -7.583 25.545 1.00 38.11 ATOM 8 O ILE K 2 -22.356 -7.228 25.297 1.00 39.80 ATOM 9 CB ILE K 2 -25.033 -5.686 26.272 1.00 36.14 ATOM 10 CG1 ILE K 2 -23.928 -4.625 26.373 1.00 32.71 ATOM 11 CG2 ILE K 2 -25.321 -6.381 27.600 1.00 33.16 ATOM 12 CD1 ILE K 2 -24.262 -3.479 27.317 1.00 28.35 ATOM 13 N VAL K 3 -23.765 -8.734 26.151 1.00 40.64 ATOM 14 CA VAL K 3 -22.675 -9.621 26.534 1.00 36.58 ATOM 15 C VAL K 3 -22.022 -10.190 25.271 1.00 35.77 ATOM 16 O VAL K 3 -20.798 -10.192 25.118 1.00 33.49 ATOM 17 CB VAL K 3 -23.176 -10.746 27.463 1.00 33.39 ATOM 18 CG1 VAL K 3 -22.174 -11.880 27.536 1.00 33.61 ATOM 19 CG2 VAL K 3 -23.447 -10.170 28.845 1.00 27.14 ATOM 20 N GLU K 4 -22.856 -10.639 24.351 1.00 32.13 ATOM 21 CA GLU K 4 -22.385 -11.134 23.075 1.00 40.11 ATOM 22 C GLU K 4 -21.646 -10.043 22.289 1.00 38.08 ATOM 23 O GLU K 4 -20.633 -10.303 21.640 1.00 40.94 ATOM 24 CB GLU K 4 -23.573 -11.694 22.277 1.00 46.41 ATOM 25 CG GLU K 4 -23.246 -12.313 20.934 1.00 59.55 ATOM 26 CD GLU K 4 -24.493 -12.874 20.246 1.00 79.73 ATOM 27 OE1 GLU K 4 -25.606 -12.681 20.789 1.00 84.93 ATOM 28 OE2 GLU K 4 -24.367 -13.498 19.165 1.00 85.61 ATOM 29 N GLN K 5 -22.158 -8.820 22.318 1.00 39.11 ATOM 30 CA GLN K 5 -21.569 -7.780 21.481 1.00 39.77 ATOM 31 C GLN K 5 -20.332 -7.148 22.106 1.00 36.06 ATOM 32 O GLN K 5 -19.434 -6.701 21.390 1.00 32.83 ATOM 33 CB GLN K 5 -22.602 -6.693 21.162 1.00 42.75 ATOM 34 CG GLN K 5 -22.146 -5.741 20.057 1.00 59.85 ATOM 35 CD GLN K 5 -23.062 -4.538 19.858 1.00 67.29 ATOM 36 OE1 GLN K 5 -23.857 -4.190 20.732 1.00 67.17 ATOM 37 NE2 GLN K 5 -22.950 -3.897 18.695 1.00 73.04 ATOM 38 N CYS K 6 -20.279 -7.106 23.436 1.00 27.57 ATOM 39 CA CYS K 6 -19.275 -6.272 24.105 1.00 25.85 ATOM 40 C CYS K 6 -18.301 -6.942 25.063 1.00 31.16 ATOM 41 O CYS K 6 -17.488 -6.263 25.671 1.00 39.19 ATOM 42 CB CYS K 6 -19.977 -5.141 24.853 1.00 25.28 ATOM 43 SG CYS K 6 -20.937 -4.112 23.762 1.00 30.17 ATOM 44 N CYS K 7 -18.344 -8.253 25.207 1.00 34.74 ATOM 45 CA CYS K 7 -17.443 -8.863 26.170 1.00 32.72 ATOM 46 C CYS K 7 -16.224 -9.558 25.558 1.00 38.70 ATOM 47 O CYS K 7 -15.344 -9.976 26.297 1.00 39.79 ATOM 48 CB CYS K 7 -18.227 -9.830 27.070 1.00 29.59 ATOM 49 SG CYS K 7 -19.320 -8.975 28.302 1.00 35.05 ATOM 50 N THR K 8 -16.160 -9.688 24.230 1.00 37.34 ATOM 51 CA THR K 8 -14.939 -10.172 23.573 1.00 36.41 ATOM 52 C THR K 8 -14.238 -9.043 22.799 1.00 43.09 ATOM 53 O THR K 8 -13.006 -9.024 22.696 1.00 35.02 ATOM 54 CB THR K 8 -15.197 -11.375 22.635 1.00 38.01 ATOM 55 OG1 THR K 8 -16.212 -11.055 21.674 1.00 52.31 ATOM 56 CG2 THR K 8 -15.630 -12.584 23.447 1.00 35.43 ATOM 57 N SER K 9 -15.028 -8.134 22.223 1.00 31.36 ATOM 58 CA SER K 9 -14.480 -6.944 21.585 1.00 35.29 ATOM 59 C SER K 9 -14.995 -5.719 22.311 1.00 30.21 ATOM 60 O SER K 9 -16.165 -5.652 22.671 1.00 28.72 ATOM 61 CB SER K 9 -14.891 -6.853 20.108 1.00 40.40 ATOM 62 OG SER K 9 -14.354 -7.895 19.322 1.00 47.73 ATOM 63 N ILE K 10 -14.128 -4.730 22.468 1.00 33.56 ATOM 64 CA ILE K 10 -14.475 -3.523 23.199 1.00 33.03 ATOM 65 C ILE K 10 -15.537 -2.728 22.476 1.00 29.49 ATOM 66 O ILE K 10 -15.423 -2.454 21.282 1.00 32.98 ATOM 67 CB ILE K 10 -13.233 -2.620 23.416 1.00 44.20 ATOM 68 CG1 ILE K 10 -12.142 -3.412 24.142 1.00 30.88 ATOM 69 CG2 ILE K 10 -13.634 -1.329 24.161 1.00 29.37 ATOM 70 CD1 ILE K 10 -10.787 -2.757 24.147 1.00 33.46 ATOM 71 N CYS K 11 -16.576 -2.360 23.208 1.00 32.42 ATOM 72 CA CYS K 11 -17.601 -1.494 22.671 1.00 33.82 ATOM 73 C CYS K 11 -17.277 -0.074 23.106 1.00 35.78 ATOM 74 O CYS K 11 -17.035 0.153 24.287 1.00 40.54 ATOM 75 CB CYS K 11 -18.985 -1.920 23.176 1.00 30.78 ATOM 76 SG CYS K 11 -19.671 -3.384 22.364 1.00 35.35 ATOM 77 N SER K 12 -17.310 0.885 22.184 1.00 38.71 ATOM 78 CA SER K 12 -17.149 2.288 22.583 1.00 47.73 ATOM 79 C SER K 12 -18.352 2.773 23.378 1.00 38.73 ATOM 80 O SER K 12 -19.406 2.144 23.361 1.00 37.31 ATOM 81 CB SER K 12 -16.982 3.195 21.370 1.00 49.57 ATOM 82 OG SER K 12 -18.203 3.274 20.658 1.00 50.59 ATOM 83 N LEU K 13 -18.202 3.925 24.024 1.00 44.14 ATOM 84 CA LEU K 13 -19.301 4.549 24.751 1.00 42.02 ATOM 85 C LEU K 13 -20.459 4.839 23.819 1.00 41.42 ATOM 86 O LEU K 13 -21.617 4.726 24.202 1.00 36.54 ATOM 87 CB LEU K 13 -18.866 5.827 25.471 1.00 43.26 ATOM 88 CG LEU K 13 -17.932 5.615 26.672 1.00 45.21 ATOM 89 CD1 LEU K 13 -17.794 6.893 27.530 1.00 46.88 ATOM 90 CD2 LEU K 13 -18.348 4.409 27.514 1.00 41.51 ATOM 91 N TYR K 14 -20.129 5.228 22.598 1.00 36.10 ATOM 92 CA TYR K 14 -21.139 5.517 21.603 1.00 46.37 ATOM 93 C TYR K 14 -21.907 4.230 21.309 1.00 40.68 ATOM 94 O TYR K 14 -23.124 4.247 21.146 1.00 46.33 ATOM 95 CB TYR K 14 -20.502 6.068 20.326 1.00 55.43 ATOM 96 CG TYR K 14 -21.495 6.431 19.243 1.00 67.70 ATOM 97 CD1 TYR K 14 -22.371 7.498 19.415 1.00 74.14 ATOM 98 CD2 TYR K 14 -21.564 5.712 18.056 1.00 72.18 ATOM 99 CE1 TYR K 14 -23.279 7.851 18.428 1.00 77.66 ATOM 100 CE2 TYR K 14 -22.472 6.056 17.062 1.00 75.00 ATOM 101 CZ TYR K 14 -23.326 7.125 17.257 1.00 79.38 ATOM 102 OH TYR K 14 -24.230 7.471 16.278 1.00 85.69 ATOM 103 N GLN K 15 -21.192 3.113 21.216 1.00 40.00 ATOM 104 CA GLN K 15 -21.854 1.839 20.993 1.00 35.06 ATOM 105 C GLN K 15 -22.692 1.431 22.206 1.00 41.65 ATOM 106 O GLN K 15 -23.807 0.922 22.058 1.00 37.16 ATOM 107 CB GLN K 15 -20.852 0.739 20.702 1.00 34.07 ATOM 108 CG GLN K 15 -20.240 0.782 19.320 1.00 49.27 ATOM 109 CD GLN K 15 -19.124 -0.225 19.184 1.00 49.68 ATOM 110 OE1 GLN K 15 -19.327 -1.419 19.422 1.00 46.86 ATOM 111 NE2 GLN K 15 -17.939 0.243 18.831 1.00 56.22 ATOM 112 N LEU K 16 -22.157 1.681 23.402 1.00 39.67 ATOM 113 CA LEU K 16 -22.841 1.334 24.649 1.00 40.69 ATOM 114 C LEU K 16 -24.165 2.062 24.829 1.00 38.83 ATOM 115 O LEU K 16 -25.104 1.501 25.386 1.00 36.06 ATOM 116 CB LEU K 16 -21.925 1.599 25.845 1.00 42.37 ATOM 117 CG LEU K 16 -20.767 0.602 25.966 1.00 42.54 ATOM 118 CD1 LEU K 16 -19.781 1.033 27.032 1.00 47.29 ATOM 119 CD2 LEU K 16 -21.287 -0.795 26.279 1.00 38.72 ATOM 120 N GLU K 17 -24.238 3.301 24.344 1.00 42.87 ATOM 121 CA GLU K 17 -25.418 4.142 24.493 1.00 47.11 ATOM 122 C GLU K 17 -26.668 3.501 23.876 1.00 48.15 ATOM 123 O GLU K 17 -27.797 3.833 24.236 1.00 48.06 ATOM 124 CB GLU K 17 -25.156 5.509 23.860 1.00 63.63 ATOM 125 CG GLU K 17 -26.235 6.552 24.107 1.00 76.39 ATOM 126 CD GLU K 17 -25.773 7.952 23.748 1.00 88.83 ATOM 127 OE1 GLU K 17 -24.703 8.080 23.111 1.00 88.96 ATOM 128 OE2 GLU K 17 -26.477 8.924 24.105 1.00 99.28 ATOM 129 N ASN K 18 -26.456 2.569 22.954 1.00 46.90 ATOM 130 CA ASN K 18 -27.548 1.855 22.305 1.00 50.19 ATOM 131 C ASN K 18 -28.388 1.058 23.310 1.00 43.37 ATOM 132 O ASN K 18 -29.542 0.758 23.055 1.00 52.50 ATOM 133 CB ASN K 18 -26.986 0.936 21.209 1.00 55.76 ATOM 134 CG ASN K 18 -28.056 0.103 20.533 1.00 67.32 ATOM 135 OD1 ASN K 18 -28.906 0.627 19.811 1.00 72.59 ATOM 136 ND2 ASN K 18 -28.017 -1.208 20.761 1.00 72.03 ATOM 137 N TYR K 19 -27.803 0.726 24.454 1.00 40.64 ATOM 138 CA TYR K 19 -28.486 -0.071 25.469 1.00 41.91 ATOM 139 C TYR K 19 -29.089 0.773 26.580 1.00 41.01 ATOM 140 O TYR K 19 -29.519 0.234 27.599 1.00 38.17 ATOM 141 CB TYR K 19 -27.542 -1.105 26.086 1.00 38.68 ATOM 142 CG TYR K 19 -26.973 -2.045 25.066 1.00 42.47 ATOM 143 CD1 TYR K 19 -27.720 -3.130 24.611 1.00 39.37 ATOM 144 CD2 TYR K 19 -25.688 -1.858 24.554 1.00 41.26 ATOM 145 CE1 TYR K 19 -27.214 -3.998 23.662 1.00 40.11 ATOM 146 CE2 TYR K 19 -25.169 -2.725 23.607 1.00 43.75 ATOM 147 CZ TYR K 19 -25.936 -3.796 23.167 1.00 44.11 ATOM 148 OH TYR K 19 -25.428 -4.661 22.223 1.00 43.10 ATOM 149 N CYS K 20 -29.097 2.088 26.401 1.00 37.74 ATOM 150 CA CYS K 20 -29.800 2.955 27.334 1.00 40.87 ATOM 151 C CYS K 20 -31.281 2.802 26.998 1.00 43.54 ATOM 152 O CYS K 20 -31.627 2.539 25.841 1.00 45.95 ATOM 153 CB CYS K 20 -29.305 4.401 27.213 1.00 41.02 ATOM 154 SG CYS K 20 -27.490 4.588 27.531 1.00 35.86 ATOM 155 N ASN K 21 -32.158 2.957 27.984 1.00 51.44 ATOM 156 CA ASN K 21 -33.587 2.733 27.730 1.00 59.87 ATOM 157 C ASN K 21 -34.254 3.865 26.955 1.00 66.69 ATOM 158 O ASN K 21 -35.351 3.700 26.418 1.00 72.92 ATOM 159 CB ASN K 21 -34.341 2.480 29.046 1.00 64.42 ATOM 160 CG ASN K 21 -34.393 3.698 29.953 1.00 69.39 ATOM 161 OD1 ASN K 21 -34.104 4.821 29.543 1.00 73.00 ATOM 162 ND2 ASN K 21 -34.736 3.469 31.210 1.00 71.30 ATOM 163 OXT ASN K 21 -33.704 4.963 26.855 1.00 65.91 ATOM 164 C1 IPH K 101 -16.904 -3.267 27.052 1.00 32.65 ATOM 165 C2 IPH K 101 -16.915 -4.116 28.155 1.00 31.81 ATOM 166 C3 IPH K 101 -16.971 -3.601 29.447 1.00 28.06 ATOM 167 C4 IPH K 101 -17.016 -2.225 29.647 1.00 25.11 ATOM 168 C5 IPH K 101 -17.011 -1.375 28.551 1.00 27.73 ATOM 169 C6 IPH K 101 -16.957 -1.889 27.260 1.00 28.01 ATOM 170 O1 IPH K 101 -16.850 -3.783 25.774 1.00 29.14 TER