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 J 1 30 UNP P01308 INS_HUMAN 25 54 SEQRES 1 J 28 ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU ALA LEU SEQRES 2 J 28 TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR THR PRO SEQRES 3 J 28 LYS THR ATOM 1 N ASN J 3 -8.544 -39.263 19.389 1.00 72.44 ATOM 2 CA ASN J 3 -7.126 -39.540 19.243 1.00 66.77 ATOM 3 C ASN J 3 -6.320 -38.883 20.365 1.00 69.51 ATOM 4 O ASN J 3 -5.732 -39.567 21.213 1.00 67.13 ATOM 5 CB ASN J 3 -6.641 -39.129 17.845 1.00 66.92 ATOM 6 CG ASN J 3 -5.745 -40.181 17.183 1.00 69.07 ATOM 7 OD1 ASN J 3 -6.194 -40.989 16.379 1.00 68.10 ATOM 8 ND2 ASN J 3 -4.482 -40.143 17.493 1.00 68.37 ATOM 9 N GLN J 4 -6.298 -37.566 20.392 1.00 66.93 ATOM 10 CA GLN J 4 -5.559 -36.879 21.409 1.00 63.56 ATOM 11 C GLN J 4 -6.441 -36.234 22.482 1.00 57.00 ATOM 12 O GLN J 4 -7.561 -35.859 22.251 1.00 58.90 ATOM 13 CB GLN J 4 -4.685 -35.794 20.796 1.00 65.85 ATOM 14 CG GLN J 4 -3.807 -36.159 19.609 1.00 63.38 ATOM 15 CD GLN J 4 -2.914 -34.985 19.202 1.00 63.34 ATOM 16 OE1 GLN J 4 -2.655 -34.103 20.017 1.00 67.12 ATOM 17 NE2 GLN J 4 -2.474 -34.964 17.961 1.00 59.40 ATOM 18 N HIS J 5 -5.881 -36.133 23.670 1.00 57.01 ATOM 19 CA HIS J 5 -6.514 -35.506 24.806 1.00 49.89 ATOM 20 C HIS J 5 -6.109 -34.040 24.822 1.00 46.47 ATOM 21 O HIS J 5 -5.030 -33.747 24.405 1.00 52.59 ATOM 22 CB HIS J 5 -6.021 -36.174 26.049 1.00 42.38 ATOM 23 CG HIS J 5 -6.344 -37.611 26.091 1.00 48.73 ATOM 24 ND1 HIS J 5 -7.499 -38.086 26.638 1.00 51.35 ATOM 25 CD2 HIS J 5 -5.675 -38.686 25.636 1.00 50.42 ATOM 26 CE1 HIS J 5 -7.525 -39.395 26.538 1.00 51.08 ATOM 27 NE2 HIS J 5 -6.433 -39.783 25.924 1.00 52.27 ATOM 28 N LEU J 6 -6.947 -33.151 25.337 1.00 41.67 ATOM 29 CA LEU J 6 -6.679 -31.724 25.399 1.00 37.84 ATOM 30 C LEU J 6 -6.459 -31.366 26.845 1.00 36.80 ATOM 31 O LEU J 6 -7.382 -31.312 27.571 1.00 37.58 ATOM 32 CB LEU J 6 -7.909 -31.004 24.940 1.00 40.06 ATOM 33 CG LEU J 6 -7.822 -29.719 24.174 1.00 38.51 ATOM 34 CD1 LEU J 6 -6.848 -29.867 23.036 1.00 39.19 ATOM 35 CD2 LEU J 6 -9.189 -29.279 23.698 1.00 32.07 ATOM 36 N CYS J 7 -5.245 -31.021 27.211 1.00 35.10 ATOM 37 CA CYS J 7 -4.840 -30.828 28.588 1.00 36.45 ATOM 38 C CYS J 7 -4.085 -29.513 28.714 1.00 33.26 ATOM 39 O CYS J 7 -3.651 -28.927 27.719 1.00 31.66 ATOM 40 CB CYS J 7 -3.946 -31.990 29.052 1.00 37.56 ATOM 41 SG CYS J 7 -4.717 -33.624 28.927 1.00 48.32 ATOM 42 N GLY J 8 -3.991 -29.038 29.951 1.00 35.72 ATOM 43 CA GLY J 8 -3.084 -27.955 30.296 1.00 35.21 ATOM 44 C GLY J 8 -3.287 -26.697 29.479 1.00 32.90 ATOM 45 O GLY J 8 -4.410 -26.218 29.269 1.00 33.45 ATOM 46 N SER J 9 -2.156 -26.133 29.050 1.00 29.65 ATOM 47 CA SER J 9 -2.143 -24.915 28.249 1.00 33.31 ATOM 48 C SER J 9 -2.802 -25.117 26.885 1.00 25.28 ATOM 49 O SER J 9 -3.387 -24.183 26.335 1.00 28.37 ATOM 50 CB SER J 9 -0.695 -24.461 28.084 1.00 34.35 ATOM 51 OG SER J 9 -0.526 -23.587 26.989 1.00 44.34 ATOM 52 N HIS J 10 -2.741 -26.333 26.349 1.00 30.38 ATOM 53 CA HIS J 10 -3.360 -26.639 25.058 1.00 29.44 ATOM 54 C HIS J 10 -4.871 -26.443 25.124 1.00 29.88 ATOM 55 O HIS J 10 -5.491 -25.934 24.176 1.00 28.44 ATOM 56 CB HIS J 10 -3.013 -28.084 24.687 1.00 30.35 ATOM 57 CG HIS J 10 -3.349 -28.468 23.282 1.00 30.16 ATOM 58 ND1 HIS J 10 -3.232 -29.766 22.829 1.00 33.30 ATOM 59 CD2 HIS J 10 -3.798 -27.742 22.232 1.00 26.65 ATOM 60 CE1 HIS J 10 -3.589 -29.821 21.558 1.00 32.33 ATOM 61 NE2 HIS J 10 -3.934 -28.604 21.169 1.00 29.07 ATOM 62 N LEU J 11 -5.474 -26.810 26.254 1.00 25.87 ATOM 63 CA LEU J 11 -6.915 -26.675 26.430 1.00 25.09 ATOM 64 C LEU J 11 -7.337 -25.220 26.453 1.00 24.45 ATOM 65 O LEU J 11 -8.295 -24.823 25.785 1.00 24.47 ATOM 66 CB LEU J 11 -7.329 -27.337 27.752 1.00 29.02 ATOM 67 CG LEU J 11 -8.774 -27.133 28.219 1.00 28.62 ATOM 68 CD1 LEU J 11 -9.770 -27.617 27.176 1.00 29.10 ATOM 69 CD2 LEU J 11 -9.003 -27.825 29.570 1.00 27.49 ATOM 70 N VAL J 12 -6.629 -24.414 27.235 1.00 25.99 ATOM 71 CA VAL J 12 -6.961 -23.009 27.374 1.00 24.51 ATOM 72 C VAL J 12 -6.763 -22.295 26.041 1.00 21.32 ATOM 73 O VAL J 12 -7.568 -21.443 25.635 1.00 25.09 ATOM 74 CB VAL J 12 -6.089 -22.430 28.506 1.00 28.33 ATOM 75 CG1 VAL J 12 -5.888 -21.000 28.378 1.00 30.33 ATOM 76 CG2 VAL J 12 -6.700 -22.806 29.899 1.00 25.19 ATOM 77 N GLU J 13 -5.713 -22.653 25.323 1.00 23.64 ATOM 78 CA GLU J 13 -5.495 -22.004 24.032 1.00 25.12 ATOM 79 C GLU J 13 -6.548 -22.407 22.995 1.00 25.60 ATOM 80 O GLU J 13 -6.914 -21.581 22.152 1.00 23.67 ATOM 81 CB GLU J 13 -4.065 -22.236 23.543 1.00 28.33 ATOM 82 CG GLU J 13 -3.056 -21.433 24.404 1.00 32.82 ATOM 83 CD GLU J 13 -1.591 -21.735 24.104 1.00 42.62 ATOM 84 OE1 GLU J 13 -0.722 -21.414 24.945 1.00 40.65 ATOM 85 OE2 GLU J 13 -1.308 -22.305 23.032 1.00 46.23 ATOM 86 N ALA J 14 -7.007 -23.660 23.010 1.00 23.34 ATOM 87 CA ALA J 14 -8.093 -24.075 22.122 1.00 25.91 ATOM 88 C ALA J 14 -9.380 -23.321 22.441 1.00 25.97 ATOM 89 O ALA J 14 -10.122 -22.936 21.533 1.00 23.85 ATOM 90 CB ALA J 14 -8.322 -25.585 22.226 1.00 25.99 ATOM 91 N LEU J 15 -9.666 -23.100 23.732 1.00 20.84 ATOM 92 CA LEU J 15 -10.831 -22.298 24.092 1.00 20.77 ATOM 93 C LEU J 15 -10.710 -20.865 23.569 1.00 20.85 ATOM 94 O LEU J 15 -11.716 -20.230 23.227 1.00 21.00 ATOM 95 CB LEU J 15 -11.012 -22.334 25.613 1.00 20.40 ATOM 96 CG LEU J 15 -11.708 -23.619 26.083 1.00 24.78 ATOM 97 CD1 LEU J 15 -11.572 -23.744 27.631 1.00 21.85 ATOM 98 CD2 LEU J 15 -13.175 -23.640 25.640 1.00 21.83 ATOM 99 N TYR J 16 -9.499 -20.307 23.570 1.00 22.53 ATOM 100 CA TYR J 16 -9.318 -18.979 22.998 1.00 21.38 ATOM 101 C TYR J 16 -9.828 -18.936 21.562 1.00 24.39 ATOM 102 O TYR J 16 -10.595 -18.041 21.195 1.00 24.25 ATOM 103 CB TYR J 16 -7.843 -18.562 23.041 1.00 24.19 ATOM 104 CG TYR J 16 -7.599 -17.293 22.246 1.00 25.06 ATOM 105 CD1 TYR J 16 -8.175 -16.085 22.618 1.00 25.57 ATOM 106 CD2 TYR J 16 -6.867 -17.336 21.066 1.00 24.15 ATOM 107 CE1 TYR J 16 -7.979 -14.931 21.865 1.00 26.12 ATOM 108 CE2 TYR J 16 -6.671 -16.199 20.307 1.00 21.98 ATOM 109 CZ TYR J 16 -7.235 -15.007 20.703 1.00 23.69 ATOM 110 OH TYR J 16 -7.038 -13.878 19.945 1.00 25.58 ATOM 111 N LEU J 17 -9.447 -19.928 20.752 1.00 23.95 ATOM 112 CA LEU J 17 -9.832 -19.936 19.338 1.00 23.76 ATOM 113 C LEU J 17 -11.296 -20.342 19.131 1.00 24.26 ATOM 114 O LEU J 17 -12.007 -19.742 18.315 1.00 25.74 ATOM 115 CB LEU J 17 -8.897 -20.868 18.564 1.00 22.44 ATOM 116 CG LEU J 17 -7.439 -20.373 18.521 1.00 26.02 ATOM 117 CD1 LEU J 17 -6.467 -21.338 17.810 1.00 26.30 ATOM 118 CD2 LEU J 17 -7.292 -18.942 18.007 1.00 23.13 ATOM 119 N VAL J 18 -11.771 -21.345 19.864 1.00 23.10 ATOM 120 CA VAL J 18 -13.127 -21.850 19.632 1.00 25.09 ATOM 121 C VAL J 18 -14.174 -20.853 20.107 1.00 27.86 ATOM 122 O VAL J 18 -15.219 -20.679 19.470 1.00 27.91 ATOM 123 CB VAL J 18 -13.295 -23.226 20.288 1.00 29.43 ATOM 124 CG1 VAL J 18 -14.752 -23.643 20.313 1.00 27.26 ATOM 125 CG2 VAL J 18 -12.449 -24.249 19.570 1.00 27.65 ATOM 126 N CYS J 19 -13.970 -20.270 21.287 1.00 25.06 ATOM 127 CA CYS J 19 -14.930 -19.342 21.861 1.00 27.40 ATOM 128 C CYS J 19 -14.670 -17.896 21.455 1.00 29.56 ATOM 129 O CYS J 19 -15.556 -17.040 21.609 1.00 27.14 ATOM 130 CB CYS J 19 -14.942 -19.518 23.388 1.00 28.18 ATOM 131 SG CYS J 19 -15.396 -21.212 23.803 1.00 28.32 ATOM 132 N GLY J 20 -13.469 -17.596 20.962 1.00 27.80 ATOM 133 CA GLY J 20 -13.156 -16.231 20.530 1.00 28.07 ATOM 134 C GLY J 20 -13.291 -15.207 21.648 1.00 28.03 ATOM 135 O GLY J 20 -13.120 -15.518 22.837 1.00 26.06 ATOM 136 N GLU J 21 -13.626 -13.963 21.280 1.00 29.31 ATOM 137 CA GLU J 21 -13.602 -12.900 22.283 0.45 30.25 ATOM 138 C GLU J 21 -14.730 -13.017 23.291 1.00 26.85 ATOM 139 O GLU J 21 -14.690 -12.338 24.316 1.00 27.28 ATOM 140 CB GLU J 21 -13.654 -11.514 21.625 0.45 33.11 ATOM 141 CG GLU J 21 -15.048 -10.978 21.385 0.45 33.89 ATOM 142 CD GLU J 21 -15.565 -11.388 20.031 0.45 36.92 ATOM 143 OE1 GLU J 21 -16.681 -10.972 19.645 0.45 38.00 ATOM 144 OE2 GLU J 21 -14.832 -12.129 19.349 0.45 34.88 ATOM 145 N ARG J 22 -15.716 -13.873 23.045 1.00 28.79 ATOM 146 CA ARG J 22 -16.810 -13.991 23.998 0.49 29.94 ATOM 147 C ARG J 22 -16.397 -14.708 25.282 1.00 27.38 ATOM 148 O ARG J 22 -17.076 -14.560 26.304 1.00 28.21 ATOM 149 CB ARG J 22 -17.998 -14.696 23.339 0.49 31.44 ATOM 150 CG ARG J 22 -18.801 -13.770 22.427 0.49 34.71 ATOM 151 CD ARG J 22 -20.193 -14.306 22.148 0.49 38.83 ATOM 152 NE ARG J 22 -21.198 -13.244 22.180 0.49 43.72 ATOM 153 CZ ARG J 22 -21.729 -12.760 23.297 0.49 39.55 ATOM 154 NH1 ARG J 22 -21.348 -13.238 24.477 0.49 38.43 ATOM 155 NH2 ARG J 22 -22.633 -11.793 23.236 0.49 41.10 ATOM 156 N GLY J 23 -15.299 -15.456 25.277 1.00 21.79 ATOM 157 CA GLY J 23 -14.938 -16.137 26.506 1.00 24.92 ATOM 158 C GLY J 23 -15.708 -17.428 26.687 1.00 27.02 ATOM 159 O GLY J 23 -16.384 -17.929 25.782 1.00 25.79 ATOM 160 N PHE J 24 -15.578 -18.002 27.882 1.00 21.77 ATOM 161 CA PHE J 24 -16.153 -19.314 28.127 1.00 21.26 ATOM 162 C PHE J 24 -16.525 -19.461 29.595 1.00 24.72 ATOM 163 O PHE J 24 -16.164 -18.641 30.438 1.00 23.65 ATOM 164 CB PHE J 24 -15.197 -20.420 27.669 1.00 20.87 ATOM 165 CG PHE J 24 -13.803 -20.246 28.159 1.00 23.90 ATOM 166 CD1 PHE J 24 -13.418 -20.691 29.417 1.00 22.39 ATOM 167 CD2 PHE J 24 -12.879 -19.558 27.388 1.00 26.05 ATOM 168 CE1 PHE J 24 -12.119 -20.517 29.860 1.00 22.44 ATOM 169 CE2 PHE J 24 -11.570 -19.367 27.835 1.00 25.29 ATOM 170 CZ PHE J 24 -11.201 -19.832 29.077 1.00 23.29 ATOM 171 N PHE J 25 -17.279 -20.514 29.861 1.00 24.64 ATOM 172 CA PHE J 25 -17.751 -20.907 31.180 1.00 25.45 ATOM 173 C PHE J 25 -17.060 -22.183 31.620 1.00 24.83 ATOM 174 O PHE J 25 -16.383 -22.836 30.831 1.00 24.80 ATOM 175 CB PHE J 25 -19.268 -21.103 31.174 1.00 28.85 ATOM 176 CG PHE J 25 -20.020 -19.826 31.054 1.00 29.84 ATOM 177 CD1 PHE J 25 -20.086 -18.954 32.136 1.00 33.46 ATOM 178 CD2 PHE J 25 -20.639 -19.482 29.869 1.00 31.23 ATOM 179 CE1 PHE J 25 -20.765 -17.751 32.035 1.00 33.50 ATOM 180 CE2 PHE J 25 -21.323 -18.290 29.766 1.00 34.68 ATOM 181 CZ PHE J 25 -21.384 -17.423 30.860 1.00 36.63 ATOM 182 N TYR J 26 -17.154 -22.490 32.925 1.00 25.99 ATOM 183 CA TYR J 26 -16.547 -23.731 33.389 1.00 26.81 ATOM 184 C TYR J 26 -17.449 -24.944 33.171 1.00 28.16 ATOM 185 O TYR J 26 -16.983 -26.073 33.356 1.00 29.77 ATOM 186 CB TYR J 26 -16.166 -23.623 34.879 1.00 24.66 ATOM 187 CG TYR J 26 -17.360 -23.498 35.798 1.00 33.69 ATOM 188 CD1 TYR J 26 -18.039 -24.620 36.250 1.00 34.80 ATOM 189 CD2 TYR J 26 -17.821 -22.257 36.196 1.00 38.44 ATOM 190 CE1 TYR J 26 -19.139 -24.505 37.074 1.00 40.45 ATOM 191 CE2 TYR J 26 -18.926 -22.136 37.027 1.00 40.24 ATOM 192 CZ TYR J 26 -19.579 -23.263 37.455 1.00 42.54 ATOM 193 OH TYR J 26 -20.674 -23.151 38.282 1.00 52.70 ATOM 194 N THR J 27 -18.722 -24.732 32.813 1.00 29.89 ATOM 195 CA THR J 27 -19.702 -25.779 32.484 1.00 31.54 ATOM 196 C THR J 27 -20.595 -25.172 31.409 1.00 31.65 ATOM 197 O THR J 27 -20.807 -23.954 31.410 1.00 36.60 ATOM 198 CB THR J 27 -20.547 -26.234 33.686 1.00 36.87 ATOM 199 OG1 THR J 27 -21.604 -27.110 33.255 1.00 41.91 ATOM 200 CG2 THR J 27 -21.184 -25.028 34.358 1.00 38.80 ATOM 201 N PRO J 28 -21.128 -25.968 30.517 1.00 36.39 ATOM 202 CA PRO J 28 -22.059 -25.452 29.500 1.00 42.99 ATOM 203 C PRO J 28 -23.317 -24.687 30.025 1.00 47.83 ATOM 204 O PRO J 28 -23.978 -25.097 30.927 1.00 46.77 ATOM 205 CB PRO J 28 -22.438 -26.690 28.755 1.00 37.93 ATOM 206 CG PRO J 28 -21.254 -27.544 28.870 1.00 34.10 ATOM 207 CD PRO J 28 -20.735 -27.335 30.247 1.00 33.77 ATOM 208 N LYS J 29 -23.587 -23.549 29.413 1.00 50.95 ATOM 209 CA LYS J 29 -24.671 -22.606 29.687 1.00 56.73 ATOM 210 C LYS J 29 -26.103 -23.041 29.381 1.00 62.55 ATOM 211 O LYS J 29 -27.087 -22.428 29.823 1.00 72.24 ATOM 212 CB LYS J 29 -24.457 -21.385 28.808 1.00 60.72 ATOM 213 CG LYS J 29 -25.597 -20.375 28.905 1.00 66.69 ATOM 214 CD LYS J 29 -25.113 -18.972 29.291 1.00 72.04 ATOM 215 CE LYS J 29 -26.263 -18.059 29.680 1.00 69.47 ATOM 216 NZ LYS J 29 -25.997 -16.666 29.274 1.00 70.56 ATOM 217 N THR J 30 -26.251 -24.070 28.590 1.00 60.40 ATOM 218 CA THR J 30 -27.594 -24.499 28.296 1.00 61.87 ATOM 219 C THR J 30 -28.249 -25.252 29.491 1.00 54.05 ATOM 220 O THR J 30 -27.613 -25.647 30.469 1.00 55.36 ATOM 221 CB THR J 30 -27.659 -25.207 26.935 1.00 60.84 ATOM 222 OG1 THR J 30 -26.756 -24.558 26.051 1.00 54.64 ATOM 223 CG2 THR J 30 -29.035 -25.127 26.374 1.00 57.32 ATOM 224 OXT THR J 30 -29.443 -25.420 29.515 1.00 48.72 TER 225 CD PRO P 28 -1.131 -12.582 -4.632 1.00 29.69 ATOM 226 N LYS P 29 3.172 -10.658 -4.370 1.00 33.00 ATOM 227 CA LYS P 29 4.315 -10.413 -5.180 1.00 45.70 ATOM 228 C LYS P 29 4.979 -11.675 -5.596 1.00 50.62 ATOM 229 O LYS P 29 4.993 -12.610 -4.881 1.00 46.82 ATOM 230 CB LYS P 29 5.284 -9.436 -4.560 1.00 49.43 ATOM 231 CG LYS P 29 5.267 -8.053 -5.247 1.00 59.21 ATOM 232 CD LYS P 29 4.095 -7.770 -6.213 1.00 69.37 ATOM 233 CE LYS P 29 3.584 -6.348 -6.132 1.00 64.70 ATOM 234 NZ LYS P 29 4.655 -5.314 -6.058 1.00 66.54 ATOM 235 N THR P 30 5.482 -11.658 -6.815 1.00 45.50 ATOM 236 CA THR P 30 6.177 -12.754 -7.458 1.00 55.48 ATOM 237 C THR P 30 6.819 -12.256 -8.763 1.00 58.61 ATOM 238 O THR P 30 6.573 -11.180 -9.270 1.00 62.39 ATOM 239 CB THR P 30 5.178 -13.850 -7.838 1.00 52.94 ATOM 240 OG1 THR P 30 5.813 -15.128 -7.840 1.00 54.26 ATOM 241 CG2 THR P 30 4.548 -13.524 -9.203 1.00 52.06 ATOM 242 OXT THR P 30 7.596 -12.929 -9.407 1.00 63.96 TER