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 L 1 30 UNP P01308 INS_HUMAN 25 54 SEQRES 1 L 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 L 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 L 30 THR PRO LYS THR ATOM 1 N PHE L 1 3.962 -20.591 20.037 1.00 42.95 ATOM 2 CA PHE L 1 3.847 -22.023 19.798 1.00 38.27 ATOM 3 C PHE L 1 3.747 -22.739 21.143 1.00 34.76 ATOM 4 O PHE L 1 3.403 -22.108 22.135 1.00 37.00 ATOM 5 CB PHE L 1 5.021 -22.521 18.968 1.00 37.57 ATOM 6 CG PHE L 1 5.092 -21.888 17.595 1.00 38.80 ATOM 7 CD1 PHE L 1 5.744 -20.676 17.405 1.00 42.42 ATOM 8 CD2 PHE L 1 4.493 -22.500 16.503 1.00 39.61 ATOM 9 CE1 PHE L 1 5.814 -20.087 16.151 1.00 39.16 ATOM 10 CE2 PHE L 1 4.554 -21.920 15.255 1.00 38.37 ATOM 11 CZ PHE L 1 5.214 -20.711 15.075 1.00 40.21 ATOM 12 N VAL L 2 4.027 -24.042 21.181 1.00 35.26 ATOM 13 CA VAL L 2 3.675 -24.818 22.367 1.00 33.38 ATOM 14 C VAL L 2 4.415 -24.252 23.574 1.00 37.23 ATOM 15 O VAL L 2 5.641 -24.127 23.578 1.00 40.87 ATOM 16 CB VAL L 2 3.973 -26.307 22.168 1.00 39.03 ATOM 17 CG1 VAL L 2 3.806 -27.051 23.483 1.00 36.48 ATOM 18 CG2 VAL L 2 3.043 -26.885 21.141 1.00 35.26 ATOM 19 N ASN L 3 3.651 -23.867 24.585 1.00 37.42 ATOM 20 CA ASN L 3 4.175 -23.459 25.879 1.00 39.67 ATOM 21 C ASN L 3 3.311 -24.142 26.914 1.00 37.10 ATOM 22 O ASN L 3 2.139 -23.794 27.073 1.00 36.45 ATOM 23 CB ASN L 3 4.158 -21.939 26.047 1.00 35.72 ATOM 24 CG ASN L 3 4.831 -21.495 27.335 1.00 38.86 ATOM 25 OD1 ASN L 3 5.310 -22.321 28.106 1.00 41.92 ATOM 26 ND2 ASN L 3 4.900 -20.191 27.553 1.00 39.59 ATOM 27 N GLN L 4 3.918 -25.028 27.679 1.00 36.91 ATOM 28 CA GLN L 4 3.189 -25.884 28.593 1.00 37.50 ATOM 29 C GLN L 4 3.052 -25.247 29.966 1.00 35.82 ATOM 30 O GLN L 4 2.349 -25.786 30.824 1.00 39.82 ATOM 31 CB GLN L 4 3.879 -27.260 28.636 1.00 43.06 ATOM 32 CG GLN L 4 3.725 -27.986 27.264 1.00 44.35 ATOM 33 CD GLN L 4 4.536 -29.281 27.075 1.00 45.42 ATOM 34 OE1 GLN L 4 5.742 -29.254 26.812 1.00 36.97 ATOM 35 NE2 GLN L 4 3.851 -30.414 27.149 1.00 48.52 ATOM 36 N HIS L 5 3.654 -24.077 30.161 1.00 37.31 ATOM 37 CA HIS L 5 3.480 -23.319 31.386 1.00 36.04 ATOM 38 C HIS L 5 2.138 -22.602 31.368 1.00 35.23 ATOM 39 O HIS L 5 1.580 -22.308 30.313 1.00 33.36 ATOM 40 CB HIS L 5 4.594 -22.283 31.546 1.00 37.59 ATOM 41 CG HIS L 5 5.966 -22.874 31.606 1.00 46.38 ATOM 42 ND1 HIS L 5 6.700 -23.166 30.476 1.00 50.58 ATOM 43 CD2 HIS L 5 6.736 -23.244 32.656 1.00 44.82 ATOM 44 CE1 HIS L 5 7.863 -23.681 30.829 1.00 48.98 ATOM 45 NE2 HIS L 5 7.911 -23.738 32.147 1.00 43.69 ATOM 46 N LEU L 6 1.592 -22.386 32.554 1.00 35.40 ATOM 47 CA LEU L 6 0.328 -21.685 32.725 1.00 32.58 ATOM 48 C LEU L 6 0.629 -20.406 33.486 1.00 32.87 ATOM 49 O LEU L 6 0.830 -20.451 34.703 1.00 29.17 ATOM 50 CB LEU L 6 -0.666 -22.549 33.497 1.00 27.52 ATOM 51 CG LEU L 6 -1.271 -23.749 32.774 1.00 28.45 ATOM 52 CD1 LEU L 6 -1.977 -24.651 33.804 1.00 29.30 ATOM 53 CD2 LEU L 6 -2.235 -23.260 31.714 1.00 26.19 ATOM 54 N CYS L 7 0.629 -19.263 32.800 1.00 28.40 ATOM 55 CA CYS L 7 1.006 -18.014 33.455 1.00 33.74 ATOM 56 C CYS L 7 -0.068 -16.969 33.239 1.00 28.72 ATOM 57 O CYS L 7 -0.720 -16.944 32.190 1.00 30.80 ATOM 58 CB CYS L 7 2.315 -17.445 32.907 1.00 30.31 ATOM 59 SG CYS L 7 3.727 -18.510 33.094 1.00 34.87 ATOM 60 N GLY L 8 -0.154 -16.032 34.185 1.00 29.65 ATOM 61 CA GLY L 8 -1.022 -14.891 33.981 1.00 27.37 ATOM 62 C GLY L 8 -2.452 -15.344 33.749 1.00 28.26 ATOM 63 O GLY L 8 -2.986 -16.207 34.451 1.00 25.21 ATOM 64 N SER L 9 -3.086 -14.765 32.728 1.00 25.38 ATOM 65 CA SER L 9 -4.474 -15.089 32.458 1.00 23.84 ATOM 66 C SER L 9 -4.670 -16.574 32.165 1.00 21.93 ATOM 67 O SER L 9 -5.761 -17.080 32.385 1.00 24.96 ATOM 68 CB SER L 9 -4.976 -14.262 31.284 1.00 22.96 ATOM 69 OG SER L 9 -4.225 -14.588 30.120 1.00 22.96 ATOM 70 N HIS L 10 -3.656 -17.272 31.643 1.00 20.41 ATOM 71 CA HIS L 10 -3.794 -18.701 31.372 1.00 20.89 ATOM 72 C HIS L 10 -3.933 -19.488 32.657 1.00 24.05 ATOM 73 O HIS L 10 -4.664 -20.481 32.715 1.00 25.41 ATOM 74 CB HIS L 10 -2.588 -19.244 30.615 1.00 22.71 ATOM 75 CG HIS L 10 -2.594 -18.916 29.159 1.00 22.09 ATOM 76 ND1 HIS L 10 -1.531 -19.222 28.327 1.00 25.46 ATOM 77 CD2 HIS L 10 -3.531 -18.347 28.365 1.00 28.32 ATOM 78 CE1 HIS L 10 -1.816 -18.848 27.093 1.00 26.15 ATOM 79 NE2 HIS L 10 -3.035 -18.322 27.081 1.00 22.94 ATOM 80 N LEU L 11 -3.192 -19.089 33.676 1.00 24.04 ATOM 81 CA LEU L 11 -3.270 -19.799 34.951 1.00 23.98 ATOM 82 C LEU L 11 -4.622 -19.561 35.621 1.00 24.86 ATOM 83 O LEU L 11 -5.268 -20.507 36.106 1.00 24.55 ATOM 84 CB LEU L 11 -2.113 -19.348 35.831 1.00 24.53 ATOM 85 CG LEU L 11 -2.027 -19.993 37.200 1.00 28.51 ATOM 86 CD1 LEU L 11 -1.971 -21.480 36.977 1.00 27.94 ATOM 87 CD2 LEU L 11 -0.756 -19.514 37.871 1.00 29.15 ATOM 88 N VAL L 12 -5.079 -18.308 35.620 1.00 23.25 ATOM 89 CA VAL L 12 -6.378 -17.947 36.189 1.00 22.57 ATOM 90 C VAL L 12 -7.513 -18.618 35.407 1.00 25.90 ATOM 91 O VAL L 12 -8.512 -19.055 35.983 1.00 22.26 ATOM 92 CB VAL L 12 -6.514 -16.414 36.191 1.00 30.30 ATOM 93 CG1 VAL L 12 -7.969 -15.967 36.252 1.00 33.90 ATOM 94 CG2 VAL L 12 -5.693 -15.802 37.337 1.00 30.27 ATOM 95 N GLU L 13 -7.397 -18.682 34.068 1.00 21.46 ATOM 96 CA GLU L 13 -8.406 -19.411 33.306 1.00 18.70 ATOM 97 C GLU L 13 -8.400 -20.897 33.658 1.00 20.95 ATOM 98 O GLU L 13 -9.458 -21.527 33.767 1.00 23.34 ATOM 99 CB GLU L 13 -8.132 -19.216 31.796 1.00 19.43 ATOM 100 CG GLU L 13 -8.459 -17.839 31.280 1.00 19.46 ATOM 101 CD GLU L 13 -7.730 -17.506 29.941 1.00 22.43 ATOM 102 OE1 GLU L 13 -7.109 -18.388 29.341 1.00 21.61 ATOM 103 OE2 GLU L 13 -7.791 -16.355 29.482 1.00 24.43 ATOM 104 N ALA L 14 -7.221 -21.485 33.812 1.00 21.18 ATOM 105 CA ALA L 14 -7.150 -22.909 34.111 1.00 23.23 ATOM 106 C ALA L 14 -7.707 -23.201 35.497 1.00 26.73 ATOM 107 O ALA L 14 -8.423 -24.189 35.691 1.00 23.86 ATOM 108 CB ALA L 14 -5.710 -23.402 33.981 1.00 24.42 ATOM 109 N LEU L 15 -7.405 -22.340 36.466 1.00 22.80 ATOM 110 CA LEU L 15 -7.981 -22.524 37.794 1.00 24.16 ATOM 111 C LEU L 15 -9.501 -22.441 37.747 1.00 27.55 ATOM 112 O LEU L 15 -10.200 -23.274 38.339 1.00 31.73 ATOM 113 CB LEU L 15 -7.434 -21.464 38.743 1.00 27.39 ATOM 114 CG LEU L 15 -6.117 -21.678 39.456 1.00 35.15 ATOM 115 CD1 LEU L 15 -5.696 -20.353 40.064 1.00 33.47 ATOM 116 CD2 LEU L 15 -6.308 -22.746 40.562 1.00 31.89 ATOM 117 N TYR L 16 -10.023 -21.456 37.014 1.00 24.48 ATOM 118 CA TYR L 16 -11.468 -21.293 36.853 1.00 27.02 ATOM 119 C TYR L 16 -12.117 -22.561 36.318 1.00 26.67 ATOM 120 O TYR L 16 -13.165 -22.990 36.824 1.00 24.11 ATOM 121 CB TYR L 16 -11.740 -20.117 35.918 1.00 24.05 ATOM 122 CG TYR L 16 -13.177 -19.948 35.457 1.00 28.21 ATOM 123 CD1 TYR L 16 -14.194 -19.605 36.332 1.00 28.00 ATOM 124 CD2 TYR L 16 -13.513 -20.187 34.126 1.00 25.45 ATOM 125 CE1 TYR L 16 -15.503 -19.464 35.888 1.00 28.23 ATOM 126 CE2 TYR L 16 -14.808 -20.044 33.679 1.00 25.67 ATOM 127 CZ TYR L 16 -15.796 -19.693 34.554 1.00 29.20 ATOM 128 OH TYR L 16 -17.081 -19.573 34.090 1.00 30.87 ATOM 129 N LEU L 17 -11.489 -23.179 35.309 1.00 23.84 ATOM 130 CA LEU L 17 -12.032 -24.378 34.672 1.00 28.56 ATOM 131 C LEU L 17 -11.952 -25.590 35.586 1.00 26.38 ATOM 132 O LEU L 17 -12.875 -26.413 35.613 1.00 28.50 ATOM 133 CB LEU L 17 -11.257 -24.676 33.390 1.00 24.99 ATOM 134 CG LEU L 17 -11.458 -23.708 32.232 1.00 22.73 ATOM 135 CD1 LEU L 17 -10.520 -24.051 31.094 1.00 23.41 ATOM 136 CD2 LEU L 17 -12.900 -23.773 31.787 1.00 23.40 ATOM 137 N VAL L 18 -10.826 -25.750 36.278 1.00 27.32 ATOM 138 CA VAL L 18 -10.629 -26.900 37.158 1.00 30.28 ATOM 139 C VAL L 18 -11.517 -26.799 38.398 1.00 32.60 ATOM 140 O VAL L 18 -12.048 -27.809 38.877 1.00 31.94 ATOM 141 CB VAL L 18 -9.140 -27.032 37.531 1.00 31.00 ATOM 142 CG1 VAL L 18 -8.955 -28.044 38.653 1.00 29.89 ATOM 143 CG2 VAL L 18 -8.319 -27.440 36.327 1.00 32.07 ATOM 144 N CYS L 19 -11.649 -25.600 38.982 1.00 27.51 ATOM 145 CA CYS L 19 -12.369 -25.504 40.255 1.00 26.63 ATOM 146 C CYS L 19 -13.873 -25.374 40.086 1.00 31.31 ATOM 147 O CYS L 19 -14.617 -25.780 40.984 1.00 29.73 ATOM 148 CB CYS L 19 -11.848 -24.314 41.061 1.00 29.89 ATOM 149 SG CYS L 19 -10.111 -24.511 41.376 1.00 33.01 ATOM 150 N GLY L 20 -14.341 -24.859 38.952 1.00 29.11 ATOM 151 CA GLY L 20 -15.776 -24.777 38.748 1.00 35.56 ATOM 152 C GLY L 20 -16.493 -24.060 39.882 1.00 34.17 ATOM 153 O GLY L 20 -16.045 -23.032 40.390 1.00 29.81 ATOM 154 N GLU L 21 -17.618 -24.634 40.310 1.00 35.09 ATOM 155 CA GLU L 21 -18.458 -23.958 41.285 1.00 35.54 ATOM 156 C GLU L 21 -17.747 -23.747 42.615 1.00 32.30 ATOM 157 O GLU L 21 -18.141 -22.856 43.369 1.00 35.41 ATOM 158 CB GLU L 21 -19.751 -24.741 41.491 1.00 37.52 ATOM 159 CG GLU L 21 -19.564 -26.120 42.075 1.00 42.85 ATOM 160 CD GLU L 21 -20.888 -26.832 42.265 1.00 59.56 ATOM 161 OE1 GLU L 21 -20.893 -28.072 42.443 1.00 63.05 ATOM 162 OE2 GLU L 21 -21.931 -26.141 42.231 1.00 64.73 ATOM 163 N ARG L 22 -16.701 -24.530 42.905 1.00 31.30 ATOM 164 CA ARG L 22 -15.969 -24.371 44.163 1.00 29.36 ATOM 165 C ARG L 22 -15.320 -23.001 44.279 1.00 34.21 ATOM 166 O ARG L 22 -15.179 -22.471 45.385 1.00 33.14 ATOM 167 CB ARG L 22 -14.895 -25.444 44.289 1.00 28.10 ATOM 168 CG ARG L 22 -15.446 -26.854 44.342 1.00 31.84 ATOM 169 CD ARG L 22 -14.353 -27.856 44.132 1.00 36.46 ATOM 170 NE ARG L 22 -13.405 -27.902 45.245 1.00 38.20 ATOM 171 CZ ARG L 22 -12.440 -28.809 45.356 1.00 34.88 ATOM 172 NH1 ARG L 22 -12.290 -29.731 44.415 1.00 42.68 ATOM 173 NH2 ARG L 22 -11.620 -28.792 46.399 1.00 37.22 ATOM 174 N GLY L 23 -14.908 -22.416 43.167 1.00 30.14 ATOM 175 CA GLY L 23 -14.152 -21.188 43.232 1.00 29.26 ATOM 176 C GLY L 23 -12.735 -21.434 43.718 1.00 27.75 ATOM 177 O GLY L 23 -12.291 -22.558 43.930 1.00 30.81 ATOM 178 N PHE L 24 -11.988 -20.346 43.829 1.00 32.76 ATOM 179 CA PHE L 24 -10.597 -20.505 44.212 1.00 33.01 ATOM 180 C PHE L 24 -10.074 -19.204 44.783 1.00 35.08 ATOM 181 O PHE L 24 -10.728 -18.159 44.740 1.00 35.71 ATOM 182 CB PHE L 24 -9.726 -20.948 43.044 1.00 33.44 ATOM 183 CG PHE L 24 -9.792 -20.026 41.873 1.00 29.67 ATOM 184 CD1 PHE L 24 -10.792 -20.169 40.931 1.00 30.60 ATOM 185 CD2 PHE L 24 -8.868 -19.005 41.723 1.00 31.84 ATOM 186 CE1 PHE L 24 -10.867 -19.312 39.839 1.00 27.80 ATOM 187 CE2 PHE L 24 -8.939 -18.146 40.634 1.00 30.19 ATOM 188 CZ PHE L 24 -9.943 -18.304 39.698 1.00 30.41 ATOM 189 N PHE L 25 -8.872 -19.297 45.319 1.00 35.59 ATOM 190 CA PHE L 25 -8.114 -18.145 45.751 1.00 38.17 ATOM 191 C PHE L 25 -6.888 -18.018 44.849 1.00 32.40 ATOM 192 O PHE L 25 -6.231 -19.018 44.545 1.00 36.03 ATOM 193 CB PHE L 25 -7.713 -18.310 47.221 1.00 42.09 ATOM 194 CG PHE L 25 -6.747 -17.289 47.685 1.00 50.47 ATOM 195 CD1 PHE L 25 -5.389 -17.504 47.545 1.00 52.17 ATOM 196 CD2 PHE L 25 -7.187 -16.094 48.216 1.00 52.39 ATOM 197 CE1 PHE L 25 -4.493 -16.556 47.934 1.00 49.46 ATOM 198 CE2 PHE L 25 -6.293 -15.140 48.621 1.00 52.36 ATOM 199 CZ PHE L 25 -4.952 -15.376 48.473 1.00 57.37 ATOM 200 N TYR L 26 -6.515 -16.787 44.495 1.00 36.60 ATOM 201 CA TYR L 26 -5.366 -16.610 43.614 1.00 32.57 ATOM 202 C TYR L 26 -4.556 -15.383 43.997 1.00 32.86 ATOM 203 O TYR L 26 -5.111 -14.298 44.156 1.00 36.16 ATOM 204 CB TYR L 26 -5.777 -16.436 42.146 1.00 32.49 ATOM 205 CG TYR L 26 -4.571 -16.253 41.262 1.00 31.97 ATOM 206 CD1 TYR L 26 -3.834 -17.351 40.866 1.00 33.98 ATOM 207 CD2 TYR L 26 -4.130 -14.988 40.865 1.00 34.61 ATOM 208 CE1 TYR L 26 -2.721 -17.218 40.076 1.00 36.38 ATOM 209 CE2 TYR L 26 -2.998 -14.847 40.066 1.00 31.49 ATOM 210 CZ TYR L 26 -2.307 -15.972 39.679 1.00 35.73 ATOM 211 OH TYR L 26 -1.181 -15.879 38.889 1.00 39.52 ATOM 212 N THR L 27 -3.232 -15.534 44.038 1.00 36.45 ATOM 213 CA THR L 27 -2.329 -14.403 44.302 1.00 40.49 ATOM 214 C THR L 27 -1.069 -14.507 43.454 1.00 38.78 ATOM 215 O THR L 27 -0.417 -15.570 43.443 1.00 41.74 ATOM 216 CB THR L 27 -1.914 -14.265 45.774 1.00 45.96 ATOM 217 OG1 THR L 27 -1.565 -15.555 46.302 1.00 52.65 ATOM 218 CG2 THR L 27 -2.987 -13.579 46.582 1.00 46.96 ATOM 219 N PRO L 28 -0.702 -13.431 42.752 1.00 42.73 ATOM 220 CA PRO L 28 0.570 -13.395 42.023 1.00 46.86 ATOM 221 C PRO L 28 1.715 -13.684 42.980 1.00 51.70 ATOM 222 O PRO L 28 1.571 -13.591 44.200 1.00 49.45 ATOM 223 CB PRO L 28 0.644 -11.951 41.507 1.00 48.22 ATOM 224 CG PRO L 28 -0.787 -11.536 41.396 1.00 42.99 ATOM 225 CD PRO L 28 -1.465 -12.184 42.580 1.00 41.40 ATOM 226 N LYS L 29 2.845 -14.118 42.423 1.00 50.83 ATOM 227 CA LYS L 29 4.002 -14.391 43.269 1.00 58.66 ATOM 228 C LYS L 29 4.482 -13.062 43.865 1.00 65.89 ATOM 229 O LYS L 29 5.476 -12.488 43.405 1.00 67.23 ATOM 230 CB LYS L 29 5.096 -15.096 42.460 1.00 60.14 ATOM 231 CG LYS L 29 6.167 -15.800 43.290 1.00 60.01 ATOM 232 CD LYS L 29 7.321 -14.907 43.716 1.00 63.66 ATOM 233 CE LYS L 29 8.309 -15.703 44.566 1.00 67.61 ATOM 234 NZ LYS L 29 9.407 -14.878 45.156 1.00 67.88 ATOM 235 N THR L 30 3.734 -12.534 44.844 1.00 67.89 ATOM 236 CA THR L 30 4.034 -11.284 45.561 1.00 69.25 ATOM 237 C THR L 30 3.091 -11.183 46.767 1.00 73.91 ATOM 238 O THR L 30 2.169 -11.994 46.909 1.00 70.16 ATOM 239 CB THR L 30 3.867 -10.009 44.679 1.00 67.86 ATOM 240 OG1 THR L 30 4.395 -10.236 43.368 1.00 71.57 ATOM 241 CG2 THR L 30 4.594 -8.821 45.301 1.00 71.91 ATOM 242 OXT THR L 30 3.203 -10.305 47.630 1.00 77.18 TER