HEADER HORMONE 31-DEC-69 6H3M TITLE The crystal structure of a human seleno-insulin analog COMPND MOL_ID: 2; COMPND 2 MOLECULE: Insulin; COMPND 3 CHAIN: B, D, F, H, J, L, P, Q; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.82 ANGSTORMS DBREF 6H3M Q 1 30 UNP P01308 INS_HUMAN 25 54 SEQRES 1 Q 28 ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU ALA LEU SEQRES 2 Q 28 TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR THR PRO SEQRES 3 Q 28 LYS THR ATOM 1 N ASN Q 3 -8.186 14.360 18.779 1.00 70.14 ATOM 2 CA ASN Q 3 -6.758 14.638 18.760 1.00 66.11 ATOM 3 C ASN Q 3 -6.127 13.952 17.601 1.00 65.15 ATOM 4 O ASN Q 3 -5.921 14.594 16.593 1.00 69.21 ATOM 5 CB ASN Q 3 -6.039 14.308 20.054 1.00 66.99 ATOM 6 CG ASN Q 3 -5.197 15.478 20.572 1.00 68.34 ATOM 7 OD1 ASN Q 3 -4.133 15.756 20.076 1.00 69.85 ATOM 8 ND2 ASN Q 3 -5.680 16.139 21.616 1.00 66.36 ATOM 9 N GLN Q 4 -5.814 12.670 17.699 1.00 59.99 ATOM 10 CA GLN Q 4 -5.216 12.050 16.546 1.00 60.47 ATOM 11 C GLN Q 4 -6.147 11.388 15.477 1.00 54.26 ATOM 12 O GLN Q 4 -7.257 11.014 15.727 1.00 48.16 ATOM 13 CB GLN Q 4 -4.099 11.115 16.970 1.00 59.19 ATOM 14 CG GLN Q 4 -3.924 10.984 18.470 1.00 66.84 ATOM 15 CD GLN Q 4 -2.941 9.886 18.809 1.00 60.65 ATOM 16 OE1 GLN Q 4 -2.849 8.900 18.074 1.00 63.21 ATOM 17 NE2 GLN Q 4 -2.209 10.046 19.890 1.00 50.23 ATOM 18 N HIS Q 5 -5.629 11.284 14.265 1.00 55.50 ATOM 19 CA HIS Q 5 -6.307 10.632 13.156 1.00 45.40 ATOM 20 C HIS Q 5 -5.950 9.153 13.162 1.00 42.49 ATOM 21 O HIS Q 5 -4.945 8.815 13.663 1.00 51.78 ATOM 22 CB HIS Q 5 -5.923 11.296 11.861 1.00 39.61 ATOM 23 CG HIS Q 5 -6.325 12.723 11.811 1.00 44.02 ATOM 24 ND1 HIS Q 5 -7.493 13.142 11.242 1.00 49.53 ATOM 25 CD2 HIS Q 5 -5.742 13.832 12.307 1.00 49.94 ATOM 26 CE1 HIS Q 5 -7.592 14.448 11.340 1.00 48.07 ATOM 27 NE2 HIS Q 5 -6.555 14.889 12.006 1.00 50.13 ATOM 28 N LEU Q 6 -6.795 8.298 12.602 1.00 41.16 ATOM 29 CA LEU Q 6 -6.615 6.845 12.559 1.00 39.60 ATOM 30 C LEU Q 6 -6.376 6.411 11.114 1.00 38.45 ATOM 31 O LEU Q 6 -7.314 6.355 10.312 1.00 36.29 ATOM 32 CB LEU Q 6 -7.838 6.157 13.158 1.00 41.59 ATOM 33 CG LEU Q 6 -7.753 4.722 13.638 1.00 44.49 ATOM 34 CD1 LEU Q 6 -6.696 4.647 14.728 1.00 39.05 ATOM 35 CD2 LEU Q 6 -9.130 4.325 14.191 1.00 36.90 ATOM 36 N CYS Q 7 -5.126 6.061 10.803 1.00 36.28 ATOM 37 CA CYS Q 7 -4.687 5.838 9.435 1.00 36.20 ATOM 38 C CYS Q 7 -3.931 4.519 9.298 1.00 36.25 ATOM 39 O CYS Q 7 -3.474 3.938 10.281 1.00 37.23 ATOM 40 CB CYS Q 7 -3.792 7.001 8.983 1.00 44.25 ATOM 41 SG CYS Q 7 -4.620 8.605 9.066 1.00 46.52 ATOM 42 N GLY Q 8 -3.831 4.045 8.058 1.00 34.62 ATOM 43 CA GLY Q 8 -2.946 2.938 7.721 1.00 35.03 ATOM 44 C GLY Q 8 -3.189 1.677 8.530 1.00 31.68 ATOM 45 O GLY Q 8 -4.329 1.272 8.798 1.00 33.65 ATOM 46 N SER Q 9 -2.090 1.032 8.914 1.00 29.61 ATOM 47 CA SER Q 9 -2.190 -0.193 9.692 1.00 30.22 ATOM 48 C SER Q 9 -2.822 0.063 11.051 1.00 28.48 ATOM 49 O SER Q 9 -3.390 -0.859 11.638 1.00 30.53 ATOM 50 CB SER Q 9 -0.820 -0.848 9.860 1.00 32.18 ATOM 51 OG SER Q 9 0.067 -0.042 10.604 1.00 39.71 ATOM 52 N HIS Q 10 -2.713 1.294 11.568 1.00 30.69 ATOM 53 CA HIS Q 10 -3.320 1.634 12.859 1.00 32.04 ATOM 54 C HIS Q 10 -4.831 1.461 12.791 1.00 33.28 ATOM 55 O HIS Q 10 -5.453 0.901 13.707 1.00 27.70 ATOM 56 CB HIS Q 10 -2.950 3.085 13.206 1.00 30.58 ATOM 57 CG HIS Q 10 -3.299 3.520 14.599 1.00 33.20 ATOM 58 ND1 HIS Q 10 -3.133 4.824 15.022 1.00 32.05 ATOM 59 CD2 HIS Q 10 -3.813 2.844 15.655 1.00 26.87 ATOM 60 CE1 HIS Q 10 -3.500 4.924 16.288 1.00 33.69 ATOM 61 NE2 HIS Q 10 -3.919 3.737 16.696 1.00 29.63 ATOM 62 N LEU Q 11 -5.422 1.858 11.667 1.00 29.31 ATOM 63 CA LEU Q 11 -6.862 1.732 11.474 1.00 29.60 ATOM 64 C LEU Q 11 -7.276 0.273 11.392 1.00 28.99 ATOM 65 O LEU Q 11 -8.270 -0.139 12.003 1.00 25.70 ATOM 66 CB LEU Q 11 -7.279 2.476 10.192 1.00 31.49 ATOM 67 CG LEU Q 11 -8.728 2.350 9.701 1.00 27.49 ATOM 68 CD1 LEU Q 11 -9.729 2.778 10.766 1.00 30.91 ATOM 69 CD2 LEU Q 11 -8.940 3.177 8.401 1.00 26.97 ATOM 70 N VAL Q 12 -6.521 -0.523 10.633 1.00 25.49 ATOM 71 CA VAL Q 12 -6.836 -1.936 10.465 1.00 28.02 ATOM 72 C VAL Q 12 -6.671 -2.691 11.786 1.00 28.10 ATOM 73 O VAL Q 12 -7.441 -3.611 12.099 1.00 27.14 ATOM 74 CB VAL Q 12 -5.948 -2.499 9.343 1.00 29.86 ATOM 75 CG1 VAL Q 12 -5.971 -3.956 9.316 1.00 25.58 ATOM 76 CG2 VAL Q 12 -6.410 -1.932 7.994 1.00 28.82 ATOM 77 N GLU Q 13 -5.652 -2.346 12.568 1.00 29.23 ATOM 78 CA GLU Q 13 -5.487 -3.018 13.857 1.00 25.88 ATOM 79 C GLU Q 13 -6.563 -2.616 14.867 1.00 25.58 ATOM 80 O GLU Q 13 -6.989 -3.449 15.670 1.00 25.91 ATOM 81 CB GLU Q 13 -4.077 -2.816 14.390 1.00 30.77 ATOM 82 CG GLU Q 13 -3.109 -3.689 13.581 1.00 35.28 ATOM 83 CD GLU Q 13 -1.651 -3.385 13.838 1.00 39.77 ATOM 84 OE1 GLU Q 13 -1.266 -3.326 15.028 1.00 33.49 ATOM 85 OE2 GLU Q 13 -0.893 -3.235 12.854 1.00 42.66 ATOM 86 N ALA Q 14 -6.994 -1.349 14.863 1.00 23.28 ATOM 87 CA ALA Q 14 -8.082 -0.936 15.745 1.00 26.32 ATOM 88 C ALA Q 14 -9.373 -1.672 15.393 1.00 25.50 ATOM 89 O ALA Q 14 -10.136 -2.074 16.281 1.00 23.62 ATOM 90 CB ALA Q 14 -8.280 0.584 15.692 1.00 24.93 ATOM 91 N LEU Q 15 -9.628 -1.878 14.098 1.00 22.77 ATOM 92 CA LEU Q 15 -10.793 -2.657 13.701 1.00 22.79 ATOM 93 C LEU Q 15 -10.709 -4.091 14.206 1.00 21.74 ATOM 94 O LEU Q 15 -11.739 -4.707 14.499 1.00 23.08 ATOM 95 CB LEU Q 15 -10.956 -2.617 12.180 1.00 21.71 ATOM 96 CG LEU Q 15 -11.670 -1.333 11.732 1.00 23.33 ATOM 97 CD1 LEU Q 15 -11.538 -1.213 10.214 1.00 23.96 ATOM 98 CD2 LEU Q 15 -13.145 -1.283 12.165 1.00 20.24 ATOM 99 N TYR Q 16 -9.508 -4.680 14.206 1.00 24.12 ATOM 100 CA TYR Q 16 -9.358 -6.018 14.773 1.00 23.77 ATOM 101 C TYR Q 16 -9.859 -6.042 16.206 1.00 23.21 ATOM 102 O TYR Q 16 -10.685 -6.887 16.574 1.00 25.07 ATOM 103 CB TYR Q 16 -7.889 -6.470 14.720 1.00 25.00 ATOM 104 CG TYR Q 16 -7.622 -7.730 15.533 1.00 27.28 ATOM 105 CD1 TYR Q 16 -8.178 -8.966 15.188 1.00 25.43 ATOM 106 CD2 TYR Q 16 -6.889 -7.664 16.709 1.00 24.97 ATOM 107 CE1 TYR Q 16 -7.951 -10.100 15.963 1.00 27.07 ATOM 108 CE2 TYR Q 16 -6.663 -8.796 17.488 1.00 22.86 ATOM 109 CZ TYR Q 16 -7.200 -10.008 17.119 1.00 24.94 ATOM 110 OH TYR Q 16 -6.972 -11.120 17.926 1.00 23.49 ATOM 111 N LEU Q 17 -9.429 -5.065 17.011 1.00 23.60 ATOM 112 CA LEU Q 17 -9.792 -5.071 18.426 1.00 20.73 ATOM 113 C LEU Q 17 -11.253 -4.679 18.651 1.00 23.81 ATOM 114 O LEU Q 17 -11.937 -5.274 19.488 1.00 25.35 ATOM 115 CB LEU Q 17 -8.867 -4.121 19.208 1.00 19.94 ATOM 116 CG LEU Q 17 -7.392 -4.546 19.244 1.00 22.60 ATOM 117 CD1 LEU Q 17 -6.488 -3.553 20.028 1.00 23.67 ATOM 118 CD2 LEU Q 17 -7.200 -5.990 19.685 1.00 22.46 ATOM 119 N VAL Q 18 -11.739 -3.656 17.949 1.00 21.07 ATOM 120 CA VAL Q 18 -13.095 -3.163 18.191 1.00 23.51 ATOM 121 C VAL Q 18 -14.140 -4.161 17.689 1.00 29.19 ATOM 122 O VAL Q 18 -15.152 -4.409 18.353 1.00 29.34 ATOM 123 CB VAL Q 18 -13.259 -1.767 17.563 1.00 29.43 ATOM 124 CG1 VAL Q 18 -14.718 -1.333 17.542 1.00 27.02 ATOM 125 CG2 VAL Q 18 -12.420 -0.763 18.353 1.00 29.01 ATOM 126 N CYS Q 19 -13.939 -4.707 16.493 1.00 24.82 ATOM 127 CA CYS Q 19 -14.900 -5.617 15.887 1.00 25.42 ATOM 128 C CYS Q 19 -14.663 -7.081 16.261 1.00 30.56 ATOM 129 O CYS Q 19 -15.580 -7.908 16.122 1.00 29.36 ATOM 130 CB CYS Q 19 -14.909 -5.407 14.357 1.00 23.58 ATOM 131 SG CYS Q 19 -15.433 -3.762 13.914 1.00 29.77 ATOM 132 N GLY Q 20 -13.468 -7.426 16.735 1.00 29.76 ATOM 133 CA GLY Q 20 -13.163 -8.790 17.146 1.00 26.49 ATOM 134 C GLY Q 20 -13.343 -9.819 16.039 1.00 27.65 ATOM 135 O GLY Q 20 -13.190 -9.530 14.842 1.00 26.73 ATOM 136 N GLU Q 21 -13.681 -11.051 16.442 1.00 26.54 ATOM 137 CA GLU Q 21 -13.678 -12.155 15.488 1.00 29.29 ATOM 138 C GLU Q 21 -14.733 -11.995 14.410 1.00 28.70 ATOM 139 O GLU Q 21 -14.606 -12.619 13.355 1.00 26.55 ATOM 140 CB GLU Q 21 -13.883 -13.507 16.183 1.00 32.94 ATOM 141 CG GLU Q 21 -15.243 -13.665 16.797 1.00 38.94 ATOM 142 CD GLU Q 21 -15.306 -14.817 17.780 1.00 45.99 ATOM 143 OE1 GLU Q 21 -15.805 -14.604 18.909 1.00 48.03 ATOM 144 OE2 GLU Q 21 -14.868 -15.937 17.420 1.00 46.80 ATOM 145 N ARG Q 22 -15.757 -11.167 14.637 1.00 30.26 ATOM 146 CA ARG Q 22 -16.807 -11.000 13.637 1.00 27.97 ATOM 147 C ARG Q 22 -16.311 -10.302 12.370 1.00 29.09 ATOM 148 O ARG Q 22 -16.923 -10.461 11.304 1.00 26.51 ATOM 149 CB ARG Q 22 -17.971 -10.214 14.239 1.00 33.81 ATOM 150 CG ARG Q 22 -18.683 -10.905 15.417 1.00 38.59 ATOM 151 CD ARG Q 22 -19.342 -9.879 16.339 1.00 44.22 ATOM 152 NE ARG Q 22 -18.368 -9.101 17.116 1.00 48.16 ATOM 153 CZ ARG Q 22 -18.489 -7.804 17.406 1.00 42.30 ATOM 154 NH1 ARG Q 22 -17.557 -7.197 18.117 1.00 44.09 ATOM 155 NH2 ARG Q 22 -19.533 -7.106 16.976 1.00 51.56 ATOM 156 N GLY Q 23 -15.232 -9.527 12.442 1.00 23.72 ATOM 157 CA GLY Q 23 -14.862 -8.797 11.248 1.00 26.72 ATOM 158 C GLY Q 23 -15.702 -7.550 11.055 1.00 21.86 ATOM 159 O GLY Q 23 -16.472 -7.117 11.917 1.00 23.41 ATOM 160 N PHE Q 24 -15.544 -6.957 9.876 1.00 20.71 ATOM 161 CA PHE Q 24 -16.111 -5.645 9.625 1.00 20.71 ATOM 162 C PHE Q 24 -16.450 -5.503 8.147 1.00 22.80 ATOM 163 O PHE Q 24 -16.025 -6.306 7.324 1.00 23.31 ATOM 164 CB PHE Q 24 -15.134 -4.553 10.082 1.00 20.45 ATOM 165 CG PHE Q 24 -13.719 -4.744 9.574 1.00 22.74 ATOM 166 CD1 PHE Q 24 -13.321 -4.277 8.308 1.00 21.17 ATOM 167 CD2 PHE Q 24 -12.776 -5.403 10.372 1.00 25.44 ATOM 168 CE1 PHE Q 24 -12.014 -4.448 7.867 1.00 23.00 ATOM 169 CE2 PHE Q 24 -11.462 -5.576 9.938 1.00 22.48 ATOM 170 CZ PHE Q 24 -11.085 -5.121 8.667 1.00 21.50 ATOM 171 N PHE Q 25 -17.220 -4.462 7.835 1.00 22.58 ATOM 172 CA PHE Q 25 -17.623 -4.086 6.484 1.00 25.90 ATOM 173 C PHE Q 25 -16.952 -2.785 6.079 1.00 26.96 ATOM 174 O PHE Q 25 -16.383 -2.080 6.908 1.00 25.46 ATOM 175 CB PHE Q 25 -19.137 -3.910 6.379 1.00 26.19 ATOM 176 CG PHE Q 25 -19.884 -5.185 6.516 1.00 36.48 ATOM 177 CD1 PHE Q 25 -19.954 -6.086 5.462 1.00 35.87 ATOM 178 CD2 PHE Q 25 -20.505 -5.495 7.704 1.00 34.47 ATOM 179 CE1 PHE Q 25 -20.640 -7.282 5.611 1.00 40.30 ATOM 180 CE2 PHE Q 25 -21.196 -6.686 7.853 1.00 40.03 ATOM 181 CZ PHE Q 25 -21.263 -7.576 6.803 1.00 36.40 ATOM 182 N TYR Q 26 -16.948 -2.501 4.768 1.00 27.65 ATOM 183 CA TYR Q 26 -16.363 -1.233 4.340 1.00 30.03 ATOM 184 C TYR Q 26 -17.308 -0.045 4.509 1.00 28.69 ATOM 185 O TYR Q 26 -16.873 1.088 4.310 1.00 31.48 ATOM 186 CB TYR Q 26 -15.893 -1.326 2.885 1.00 30.18 ATOM 187 CG TYR Q 26 -17.022 -1.510 1.903 1.00 35.65 ATOM 188 CD1 TYR Q 26 -17.751 -0.427 1.431 1.00 39.93 ATOM 189 CD2 TYR Q 26 -17.349 -2.765 1.438 1.00 38.80 ATOM 190 CE1 TYR Q 26 -18.793 -0.597 0.535 1.00 40.51 ATOM 191 CE2 TYR Q 26 -18.386 -2.947 0.534 1.00 45.52 ATOM 192 CZ TYR Q 26 -19.104 -1.862 0.090 1.00 48.49 ATOM 193 OH TYR Q 26 -20.130 -2.052 -0.807 1.00 59.99 ATOM 194 N THR Q 27 -18.527 -0.272 4.930 1.00 31.52 ATOM 195 CA THR Q 27 -19.527 0.751 5.182 1.00 36.50 ATOM 196 C THR Q 27 -20.468 0.238 6.276 1.00 38.56 ATOM 197 O THR Q 27 -20.742 -0.894 6.330 1.00 41.98 ATOM 198 CB THR Q 27 -20.299 1.102 3.894 1.00 42.93 ATOM 199 OG1 THR Q 27 -21.134 2.233 4.096 1.00 47.27 ATOM 200 CG2 THR Q 27 -21.114 -0.053 3.459 1.00 39.76 ATOM 201 N PRO Q 28 -20.934 1.093 7.159 1.00 38.67 ATOM 202 CA PRO Q 28 -21.844 0.679 8.237 1.00 46.04 ATOM 203 C PRO Q 28 -23.074 -0.054 7.806 1.00 48.62 ATOM 204 O PRO Q 28 -23.638 0.268 6.822 1.00 46.79 ATOM 205 CB PRO Q 28 -22.273 1.975 8.812 1.00 42.07 ATOM 206 CG PRO Q 28 -21.077 2.811 8.627 1.00 43.95 ATOM 207 CD PRO Q 28 -20.601 2.494 7.264 1.00 37.91 ATOM 208 N LYS Q 29 -23.483 -1.049 8.562 1.00 51.03 ATOM 209 CA LYS Q 29 -24.681 -1.793 8.210 1.00 52.03 ATOM 210 C LYS Q 29 -25.915 -1.134 8.792 1.00 56.61 ATOM 211 O LYS Q 29 -26.183 -1.120 9.968 1.00 56.11 ATOM 212 CB LYS Q 29 -24.585 -3.275 8.509 1.00 59.12 ATOM 213 CG LYS Q 29 -25.023 -4.137 7.339 1.00 58.37 ATOM 214 CD LYS Q 29 -24.291 -3.832 6.046 1.00 53.13 ATOM 215 CE LYS Q 29 -24.353 -5.006 5.095 1.00 52.69 ATOM 216 NZ LYS Q 29 -23.921 -4.582 3.737 1.00 68.13 ATOM 217 N THR Q 30 -26.555 -0.516 7.828 1.00 57.07 ATOM 218 CA THR Q 30 -27.735 0.310 7.747 1.00 49.50 ATOM 219 C THR Q 30 -28.981 0.189 8.624 1.00 41.86 ATOM 220 O THR Q 30 -29.121 -0.266 9.727 1.00 52.01 ATOM 221 CB THR Q 30 -28.046 0.279 6.241 1.00 43.61 ATOM 222 OG1 THR Q 30 -26.992 0.938 5.587 1.00 57.09 ATOM 223 CG2 THR Q 30 -29.255 0.957 5.858 1.00 47.18 ATOM 224 OXT THR Q 30 -29.939 0.679 8.227 1.00 43.59 TER