HEADER STRUCTURAL PROTEIN 31-DEC-69 8GUY TITLE human insulin receptor bound with two insulin molecules COMPND MOL_ID: 3; COMPND 2 MOLECULE: Insulin, isoform 2; COMPND 3 CHAIN: B, D; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 8GUY B 3 27 UNP F8WCM5 INSR2_HUMAN 27 51 SEQRES 1 B 25 ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU ALA LEU SEQRES 2 B 25 TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR THR ATOM 1 N ASN B 3 179.399 224.585 237.605 1.00162.47 ATOM 2 CA ASN B 3 180.396 223.613 238.030 1.00162.47 ATOM 3 C ASN B 3 181.164 224.110 239.248 1.00162.47 ATOM 4 O ASN B 3 181.153 223.465 240.299 1.00162.47 ATOM 5 CB ASN B 3 181.374 223.307 236.891 1.00162.47 ATOM 6 CG ASN B 3 180.673 223.054 235.569 1.00162.47 ATOM 7 OD1 ASN B 3 180.059 223.954 234.998 1.00162.47 ATOM 8 ND2 ASN B 3 180.771 221.827 235.071 1.00162.47 ATOM 9 N GLN B 4 181.833 225.255 239.067 1.00136.87 ATOM 10 CA GLN B 4 182.733 225.868 240.052 1.00136.87 ATOM 11 C GLN B 4 183.856 224.925 240.483 1.00136.87 ATOM 12 O GLN B 4 184.327 224.984 241.620 1.00136.87 ATOM 13 CB GLN B 4 181.974 226.399 241.273 1.00136.87 ATOM 14 CG GLN B 4 181.045 227.559 240.967 1.00136.87 ATOM 15 CD GLN B 4 180.525 228.234 242.221 1.00136.87 ATOM 16 OE1 GLN B 4 180.490 227.633 243.294 1.00136.87 ATOM 17 NE2 GLN B 4 180.119 229.491 242.091 1.00136.87 ATOM 18 N HIS B 5 184.285 224.039 239.584 1.00118.62 ATOM 19 CA HIS B 5 185.527 223.290 239.753 1.00118.62 ATOM 20 C HIS B 5 186.569 223.991 238.893 1.00118.62 ATOM 21 O HIS B 5 186.879 223.588 237.773 1.00118.62 ATOM 22 CB HIS B 5 185.347 221.828 239.371 1.00118.62 ATOM 23 CG HIS B 5 184.776 220.986 240.466 1.00118.62 ATOM 24 ND1 HIS B 5 183.421 220.829 240.653 1.00118.62 ATOM 25 CD2 HIS B 5 185.377 220.249 241.429 1.00118.62 ATOM 26 CE1 HIS B 5 183.212 220.037 241.688 1.00118.62 ATOM 27 NE2 HIS B 5 184.382 219.670 242.177 1.00118.62 ATOM 28 N LEU B 6 187.125 225.060 239.458 1.00103.00 ATOM 29 CA LEU B 6 187.940 226.025 238.726 1.00103.00 ATOM 30 C LEU B 6 189.306 225.403 238.479 1.00103.00 ATOM 31 O LEU B 6 190.296 225.709 239.142 1.00103.00 ATOM 32 CB LEU B 6 188.067 227.320 239.516 1.00103.00 ATOM 33 CG LEU B 6 186.816 228.146 239.828 1.00103.00 ATOM 34 CD1 LEU B 6 186.163 227.754 241.148 1.00103.00 ATOM 35 CD2 LEU B 6 187.167 229.610 239.858 1.00103.00 ATOM 36 N CYS B 7 189.361 224.497 237.519 1.00112.87 ATOM 37 CA CYS B 7 190.590 223.760 237.308 1.00112.87 ATOM 38 C CYS B 7 191.089 223.991 235.892 1.00112.87 ATOM 39 O CYS B 7 190.325 224.337 234.990 1.00112.87 ATOM 40 CB CYS B 7 190.352 222.277 237.578 1.00112.87 ATOM 41 SG CYS B 7 191.802 221.433 238.165 1.00112.87 ATOM 42 N GLY B 8 192.382 223.753 235.693 1.00 87.82 ATOM 43 CA GLY B 8 192.984 224.053 234.402 1.00 87.82 ATOM 44 C GLY B 8 193.004 225.545 234.141 1.00 87.82 ATOM 45 O GLY B 8 193.285 226.354 235.032 1.00 87.82 ATOM 46 N SER B 9 192.665 225.926 232.913 1.00 74.39 ATOM 47 CA SER B 9 192.778 227.328 232.521 1.00 74.39 ATOM 48 C SER B 9 191.661 228.215 233.057 1.00 74.39 ATOM 49 O SER B 9 191.682 229.412 232.773 1.00 74.39 ATOM 50 CB SER B 9 192.827 227.444 231.001 1.00 74.39 ATOM 51 OG SER B 9 194.137 227.207 230.524 1.00 74.39 ATOM 52 N HIS B 10 190.676 227.688 233.784 1.00103.20 ATOM 53 CA HIS B 10 189.753 228.580 234.478 1.00103.20 ATOM 54 C HIS B 10 190.453 229.326 235.600 1.00103.20 ATOM 55 O HIS B 10 190.205 230.521 235.810 1.00103.20 ATOM 56 CB HIS B 10 188.565 227.811 235.044 1.00103.20 ATOM 57 CG HIS B 10 187.627 227.290 234.007 1.00103.20 ATOM 58 ND1 HIS B 10 186.745 228.104 233.334 1.00103.20 ATOM 59 CD2 HIS B 10 187.422 226.040 233.535 1.00103.20 ATOM 60 CE1 HIS B 10 186.042 227.380 232.485 1.00103.20 ATOM 61 NE2 HIS B 10 186.432 226.124 232.590 1.00103.20 ATOM 62 N LEU B 11 191.320 228.630 236.335 1.00 92.21 ATOM 63 CA LEU B 11 191.895 229.202 237.543 1.00 92.21 ATOM 64 C LEU B 11 192.875 230.319 237.226 1.00 92.21 ATOM 65 O LEU B 11 193.038 231.238 238.032 1.00 92.21 ATOM 66 CB LEU B 11 192.550 228.103 238.375 1.00 92.21 ATOM 67 CG LEU B 11 193.010 228.451 239.790 1.00 92.21 ATOM 68 CD1 LEU B 11 192.656 227.336 240.724 1.00 92.21 ATOM 69 CD2 LEU B 11 194.509 228.655 239.823 1.00 92.21 ATOM 70 N VAL B 12 193.506 230.288 236.053 1.00100.24 ATOM 71 CA VAL B 12 194.385 231.395 235.708 1.00100.24 ATOM 72 C VAL B 12 193.576 232.627 235.302 1.00100.24 ATOM 73 O VAL B 12 194.050 233.757 235.468 1.00100.24 ATOM 74 CB VAL B 12 195.383 230.947 234.619 1.00100.24 ATOM 75 CG1 VAL B 12 194.671 230.518 233.352 1.00100.24 ATOM 76 CG2 VAL B 12 196.462 231.991 234.350 1.00100.24 ATOM 77 N GLU B 13 192.328 232.456 234.873 1.00112.97 ATOM 78 CA GLU B 13 191.494 233.591 234.495 1.00112.97 ATOM 79 C GLU B 13 190.648 234.106 235.646 1.00112.97 ATOM 80 O GLU B 13 190.602 235.315 235.890 1.00112.97 ATOM 81 CB GLU B 13 190.575 233.213 233.331 1.00112.97 ATOM 82 CG GLU B 13 191.206 233.333 231.967 1.00112.97 ATOM 83 CD GLU B 13 190.232 233.002 230.859 1.00112.97 ATOM 84 OE1 GLU B 13 189.032 232.821 231.156 1.00112.97 ATOM 85 OE2 GLU B 13 190.667 232.912 229.693 1.00112.97 ATOM 86 N ALA B 14 189.974 233.208 236.358 1.00 92.82 ATOM 87 CA ALA B 14 189.013 233.640 237.359 1.00 92.82 ATOM 88 C ALA B 14 189.688 234.183 238.607 1.00 92.82 ATOM 89 O ALA B 14 189.078 234.971 239.336 1.00 92.82 ATOM 90 CB ALA B 14 188.082 232.490 237.721 1.00 92.82 ATOM 91 N LEU B 15 190.935 233.789 238.868 1.00103.45 ATOM 92 CA LEU B 15 191.676 234.436 239.943 1.00103.45 ATOM 93 C LEU B 15 192.012 235.873 239.591 1.00103.45 ATOM 94 O LEU B 15 191.957 236.753 240.458 1.00103.45 ATOM 95 CB LEU B 15 192.952 233.671 240.254 1.00103.45 ATOM 96 CG LEU B 15 192.809 232.533 241.252 1.00103.45 ATOM 97 CD1 LEU B 15 194.178 231.944 241.515 1.00103.45 ATOM 98 CD2 LEU B 15 192.169 233.041 242.534 1.00103.45 ATOM 99 N TYR B 16 192.352 236.128 238.329 1.00104.49 ATOM 100 CA TYR B 16 192.538 237.501 237.887 1.00104.49 ATOM 101 C TYR B 16 191.218 238.254 237.860 1.00104.49 ATOM 102 O TYR B 16 191.194 239.467 238.087 1.00104.49 ATOM 103 CB TYR B 16 193.188 237.525 236.505 1.00104.49 ATOM 104 CG TYR B 16 193.358 238.916 235.959 1.00104.49 ATOM 105 CD1 TYR B 16 194.349 239.751 236.449 1.00104.49 ATOM 106 CD2 TYR B 16 192.510 239.404 234.972 1.00104.49 ATOM 107 CE1 TYR B 16 194.506 241.025 235.963 1.00104.49 ATOM 108 CE2 TYR B 16 192.657 240.679 234.482 1.00104.49 ATOM 109 CZ TYR B 16 193.656 241.485 234.982 1.00104.49 ATOM 110 OH TYR B 16 193.804 242.757 234.491 1.00104.49 ATOM 111 N LEU B 17 190.115 237.557 237.590 1.00110.86 ATOM 112 CA LEU B 17 188.821 238.219 237.516 1.00110.86 ATOM 113 C LEU B 17 188.346 238.691 238.881 1.00110.86 ATOM 114 O LEU B 17 187.586 239.662 238.958 1.00110.86 ATOM 115 CB LEU B 17 187.791 237.280 236.888 1.00110.86 ATOM 116 CG LEU B 17 186.494 237.905 236.371 1.00110.86 ATOM 117 CD1 LEU B 17 186.793 239.107 235.492 1.00110.86 ATOM 118 CD2 LEU B 17 185.680 236.879 235.608 1.00110.86 ATOM 119 N VAL B 18 188.791 238.050 239.959 1.00105.55 ATOM 120 CA VAL B 18 188.413 238.512 241.285 1.00105.55 ATOM 121 C VAL B 18 189.469 239.397 241.936 1.00105.55 ATOM 122 O VAL B 18 189.148 240.116 242.892 1.00105.55 ATOM 123 CB VAL B 18 188.087 237.326 242.210 1.00105.55 ATOM 124 CG1 VAL B 18 187.033 236.441 241.572 1.00105.55 ATOM 125 CG2 VAL B 18 189.336 236.535 242.540 1.00105.55 ATOM 126 N CYS B 19 190.715 239.365 241.467 1.00134.47 ATOM 127 CA CYS B 19 191.784 240.092 242.146 1.00134.47 ATOM 128 C CYS B 19 192.747 240.723 241.147 1.00134.47 ATOM 129 O CYS B 19 193.967 240.637 241.285 1.00134.47 ATOM 130 CB CYS B 19 192.508 239.172 243.121 1.00134.47 ATOM 131 SG CYS B 19 191.607 238.980 244.668 1.00134.47 ATOM 132 N GLY B 20 192.208 241.387 240.130 1.00141.26 ATOM 133 CA GLY B 20 193.039 241.918 239.067 1.00141.26 ATOM 134 C GLY B 20 193.855 243.164 239.345 1.00141.26 ATOM 135 O GLY B 20 194.501 243.687 238.434 1.00141.26 ATOM 136 N GLU B 21 193.852 243.655 240.580 1.00157.88 ATOM 137 CA GLU B 21 194.588 244.870 240.898 1.00157.88 ATOM 138 C GLU B 21 195.497 244.753 242.110 1.00157.88 ATOM 139 O GLU B 21 196.480 245.499 242.183 1.00157.88 ATOM 140 CB GLU B 21 193.615 246.043 241.109 1.00157.88 ATOM 141 CG GLU B 21 192.772 245.970 242.377 1.00157.88 ATOM 142 CD GLU B 21 191.512 245.132 242.228 1.00157.88 ATOM 143 OE1 GLU B 21 191.396 244.363 241.251 1.00157.88 ATOM 144 OE2 GLU B 21 190.631 245.237 243.106 1.00157.88 ATOM 145 N ARG B 22 195.222 243.851 243.053 1.00153.38 ATOM 146 CA ARG B 22 196.112 243.710 244.196 1.00153.38 ATOM 147 C ARG B 22 197.343 242.894 243.847 1.00153.38 ATOM 148 O ARG B 22 198.413 243.114 244.424 1.00153.38 ATOM 149 CB ARG B 22 195.384 243.061 245.378 1.00153.38 ATOM 150 CG ARG B 22 194.514 243.996 246.208 1.00153.38 ATOM 151 CD ARG B 22 193.123 244.201 245.629 1.00153.38 ATOM 152 NE ARG B 22 192.387 242.951 245.468 1.00153.38 ATOM 153 CZ ARG B 22 191.695 242.357 246.435 1.00153.38 ATOM 154 NH1 ARG B 22 191.651 242.891 247.649 1.00153.38 ATOM 155 NH2 ARG B 22 191.051 241.224 246.191 1.00153.38 ATOM 156 N GLY B 23 197.223 241.985 242.889 1.00123.04 ATOM 157 CA GLY B 23 198.277 241.033 242.625 1.00123.04 ATOM 158 C GLY B 23 198.195 239.856 243.571 1.00123.04 ATOM 159 O GLY B 23 197.394 239.809 244.505 1.00123.04 ATOM 160 N PHE B 24 199.048 238.879 243.319 1.00 93.04 ATOM 161 CA PHE B 24 199.052 237.669 244.119 1.00 93.04 ATOM 162 C PHE B 24 200.080 237.814 245.236 1.00 93.04 ATOM 163 O PHE B 24 200.805 238.809 245.318 1.00 93.04 ATOM 164 CB PHE B 24 199.303 236.465 243.222 1.00 93.04 ATOM 165 CG PHE B 24 198.376 236.396 242.050 1.00 93.04 ATOM 166 CD1 PHE B 24 197.101 235.889 242.199 1.00 93.04 ATOM 167 CD2 PHE B 24 198.770 236.852 240.806 1.00 93.04 ATOM 168 CE1 PHE B 24 196.239 235.824 241.126 1.00 93.04 ATOM 169 CE2 PHE B 24 197.910 236.796 239.735 1.00 93.04 ATOM 170 CZ PHE B 24 196.645 236.277 239.893 1.00 93.04 ATOM 171 N PHE B 25 200.160 236.820 246.110 1.00 98.42 ATOM 172 CA PHE B 25 200.999 236.903 247.292 1.00 98.42 ATOM 173 C PHE B 25 202.230 236.029 247.117 1.00 98.42 ATOM 174 O PHE B 25 202.176 234.967 246.492 1.00 98.42 ATOM 175 CB PHE B 25 200.230 236.475 248.544 1.00 98.42 ATOM 176 CG PHE B 25 200.992 236.679 249.817 1.00 98.42 ATOM 177 CD1 PHE B 25 201.155 237.950 250.340 1.00 98.42 ATOM 178 CD2 PHE B 25 201.559 235.605 250.481 1.00 98.42 ATOM 179 CE1 PHE B 25 201.861 238.146 251.512 1.00 98.42 ATOM 180 CE2 PHE B 25 202.268 235.794 251.651 1.00 98.42 ATOM 181 CZ PHE B 25 202.418 237.065 252.168 1.00 98.42 ATOM 182 N TYR B 26 203.345 236.485 247.681 0.50 95.67 ATOM 183 CA TYR B 26 204.604 235.763 247.584 0.50 95.67 ATOM 184 C TYR B 26 205.388 235.982 248.870 0.50 95.67 ATOM 185 O TYR B 26 205.283 237.032 249.508 0.50 95.67 ATOM 186 CB TYR B 26 205.403 236.213 246.350 0.50 95.67 ATOM 187 CG TYR B 26 206.862 235.820 246.363 0.50 95.67 ATOM 188 CD1 TYR B 26 207.249 234.506 246.125 0.50 95.67 ATOM 189 CD2 TYR B 26 207.852 236.758 246.633 0.50 95.67 ATOM 190 CE1 TYR B 26 208.583 234.139 246.144 0.50 95.67 ATOM 191 CE2 TYR B 26 209.187 236.402 246.654 0.50 95.67 ATOM 192 CZ TYR B 26 209.546 235.092 246.410 0.50 95.67 ATOM 193 OH TYR B 26 210.875 234.736 246.431 0.50 95.67 ATOM 194 N THR B 27 206.156 234.964 249.258 1.00 93.62 ATOM 195 CA THR B 27 207.024 235.034 250.427 1.00 93.62 ATOM 196 C THR B 27 208.108 236.102 250.292 1.00 93.62 ATOM 197 O THR B 27 209.206 235.828 249.812 1.00 93.62 ATOM 198 CB THR B 27 207.711 233.685 250.676 1.00 93.62 ATOM 199 OG1 THR B 27 208.667 233.441 249.637 1.00 93.62 ATOM 200 CG2 THR B 27 206.689 232.566 250.678 1.00 93.62 TER