HEADER SIGNALING PROTEIN 31-DEC-69 6CEB TITLE Insulin Receptor ectodomain in complex with two insulin molecules - TITLE 2 C1 symmetry COMPND MOL_ID: 1; COMPND 2 MOLECULE: Insulin receptor; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.7.10.1; COMPND 5 FRAGMENT: Ectodomain residues ; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 4; COMPND 8 Insulin B chain; COMPND 9 CHAIN: L, O; COMPND 10 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 6CEB A 1 917 UNP P06213 INSR_HUMAN 28 944 DBREF 6CEB O 1 30 UNP P01318 INS_SHEEP 25 54 SEQRES 1 O 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 O 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 O 30 THR PRO LYS ALA ATOM 1 N PHE O 1 186.218 184.126 181.992 1.00349.88 ATOM 2 CA PHE O 1 184.786 184.219 181.747 1.00349.88 ATOM 3 C PHE O 1 184.437 183.551 180.429 1.00349.88 ATOM 4 O PHE O 1 184.841 184.018 179.363 1.00349.88 ATOM 5 CB PHE O 1 184.331 185.679 181.732 1.00349.88 ATOM 6 CG PHE O 1 182.843 185.852 181.605 1.00349.88 ATOM 7 CD1 PHE O 1 182.016 185.658 182.702 1.00349.88 ATOM 8 CD2 PHE O 1 182.271 186.213 180.393 1.00349.88 ATOM 9 CE1 PHE O 1 180.647 185.821 182.595 1.00349.88 ATOM 10 CE2 PHE O 1 180.901 186.374 180.279 1.00349.88 ATOM 11 CZ PHE O 1 180.092 186.178 181.383 1.00349.88 ATOM 12 N VAL O 2 183.685 182.453 180.502 1.00349.59 ATOM 13 CA VAL O 2 183.260 181.776 179.287 1.00349.59 ATOM 14 C VAL O 2 182.178 182.595 178.599 1.00349.59 ATOM 15 O VAL O 2 181.407 183.326 179.236 1.00349.59 ATOM 16 CB VAL O 2 182.775 180.344 179.580 1.00349.59 ATOM 17 CG1 VAL O 2 183.912 179.507 180.132 1.00349.59 ATOM 18 CG2 VAL O 2 181.600 180.351 180.546 1.00349.59 ATOM 19 N ASN O 3 182.145 182.504 177.277 1.00310.89 ATOM 20 CA ASN O 3 181.139 183.179 176.471 1.00310.89 ATOM 21 C ASN O 3 180.438 182.075 175.695 1.00310.89 ATOM 22 O ASN O 3 180.755 181.811 174.534 1.00310.89 ATOM 23 CB ASN O 3 181.796 184.202 175.562 1.00310.89 ATOM 24 CG ASN O 3 180.916 185.400 175.294 1.00310.89 ATOM 25 OD1 ASN O 3 181.380 186.418 174.784 1.00310.89 ATOM 26 ND2 ASN O 3 179.652 185.305 175.667 1.00310.89 ATOM 27 N GLN O 4 179.469 181.436 176.343 1.00307.71 ATOM 28 CA GLN O 4 178.894 180.216 175.803 1.00307.71 ATOM 29 C GLN O 4 177.540 179.969 176.445 1.00307.71 ATOM 30 O GLN O 4 177.281 180.390 177.575 1.00307.71 ATOM 31 CB GLN O 4 179.822 179.021 176.032 1.00307.71 ATOM 32 CG GLN O 4 180.100 178.735 177.490 1.00307.71 ATOM 33 CD GLN O 4 181.060 177.589 177.677 1.00307.71 ATOM 34 OE1 GLN O 4 181.509 176.980 176.708 1.00307.71 ATOM 35 NE2 GLN O 4 181.371 177.274 178.927 1.00307.71 ATOM 36 N HIS O 5 176.681 179.288 175.702 1.00323.00 ATOM 37 CA HIS O 5 175.382 178.908 176.226 1.00323.00 ATOM 38 C HIS O 5 175.555 177.785 177.239 1.00323.00 ATOM 39 O HIS O 5 176.304 176.832 177.008 1.00323.00 ATOM 40 CB HIS O 5 174.479 178.475 175.083 1.00323.00 ATOM 41 CG HIS O 5 174.310 179.527 174.037 1.00323.00 ATOM 42 ND1 HIS O 5 173.487 180.618 174.205 1.00323.00 ATOM 43 CD2 HIS O 5 174.886 179.675 172.822 1.00323.00 ATOM 44 CE1 HIS O 5 173.543 181.380 173.128 1.00323.00 ATOM 45 NE2 HIS O 5 174.387 180.831 172.275 1.00323.00 ATOM 46 N LEU O 6 174.877 177.906 178.378 1.00313.94 ATOM 47 CA LEU O 6 175.172 177.052 179.519 1.00313.94 ATOM 48 C LEU O 6 173.928 176.371 180.062 1.00313.94 ATOM 49 O LEU O 6 172.867 176.990 180.192 1.00313.94 ATOM 50 CB LEU O 6 175.841 177.849 180.633 1.00313.94 ATOM 51 CG LEU O 6 177.268 178.276 180.310 1.00313.94 ATOM 52 CD1 LEU O 6 177.812 179.184 181.390 1.00313.94 ATOM 53 CD2 LEU O 6 178.135 177.039 180.159 1.00313.94 ATOM 54 N CYS O 7 174.085 175.089 180.386 1.00304.09 ATOM 55 CA CYS O 7 173.082 174.291 181.072 1.00304.09 ATOM 56 C CYS O 7 173.785 173.350 182.036 1.00304.09 ATOM 57 O CYS O 7 175.012 173.378 182.179 1.00304.09 ATOM 58 CB CYS O 7 172.220 173.487 180.095 1.00304.09 ATOM 59 SG CYS O 7 171.080 174.466 179.135 1.00304.09 ATOM 60 N GLY O 8 172.981 172.519 182.696 1.00280.60 ATOM 61 CA GLY O 8 173.335 171.400 183.542 1.00280.60 ATOM 62 C GLY O 8 174.347 171.749 184.612 1.00280.60 ATOM 63 O GLY O 8 174.402 172.871 185.126 1.00280.60 ATOM 64 N SER O 9 175.200 170.767 184.910 1.00294.07 ATOM 65 CA SER O 9 176.203 170.916 185.956 1.00294.07 ATOM 66 C SER O 9 177.256 171.952 185.597 1.00294.07 ATOM 67 O SER O 9 177.872 172.524 186.500 1.00294.07 ATOM 68 CB SER O 9 176.872 169.575 186.227 1.00294.07 ATOM 69 OG SER O 9 177.618 169.162 185.099 1.00294.07 ATOM 70 N HIS O 10 177.483 172.187 184.298 1.00291.08 ATOM 71 CA HIS O 10 178.295 173.323 183.865 1.00291.08 ATOM 72 C HIS O 10 177.729 174.625 184.405 1.00291.08 ATOM 73 O HIS O 10 178.442 175.416 185.037 1.00291.08 ATOM 74 CB HIS O 10 178.357 173.384 182.339 1.00291.08 ATOM 75 CG HIS O 10 179.188 172.309 181.714 1.00291.08 ATOM 76 ND1 HIS O 10 180.564 172.364 181.676 1.00291.08 ATOM 77 CD2 HIS O 10 178.839 171.159 181.092 1.00291.08 ATOM 78 CE1 HIS O 10 181.027 171.294 181.056 1.00291.08 ATOM 79 NE2 HIS O 10 180.002 170.544 180.695 1.00291.08 ATOM 80 N LEU O 11 176.430 174.836 184.200 1.00272.09 ATOM 81 CA LEU O 11 175.776 176.032 184.704 1.00272.09 ATOM 82 C LEU O 11 175.723 176.041 186.224 1.00272.09 ATOM 83 O LEU O 11 175.836 177.108 186.834 1.00272.09 ATOM 84 CB LEU O 11 174.380 176.129 184.104 1.00272.09 ATOM 85 CG LEU O 11 173.570 177.378 184.410 1.00272.09 ATOM 86 CD1 LEU O 11 174.314 178.598 183.925 1.00272.09 ATOM 87 CD2 LEU O 11 172.228 177.275 183.724 1.00272.09 ATOM 88 N VAL O 12 175.617 174.865 186.843 1.00271.32 ATOM 89 CA VAL O 12 175.585 174.776 188.302 1.00271.32 ATOM 90 C VAL O 12 176.914 175.220 188.899 1.00271.32 ATOM 91 O VAL O 12 176.960 176.047 189.821 1.00271.32 ATOM 92 CB VAL O 12 175.231 173.346 188.741 1.00271.32 ATOM 93 CG1 VAL O 12 175.373 173.212 190.239 1.00271.32 ATOM 94 CG2 VAL O 12 173.822 173.005 188.325 1.00271.32 ATOM 95 N GLU O 13 178.013 174.684 188.373 1.00276.47 ATOM 96 CA GLU O 13 179.329 175.037 188.884 1.00276.47 ATOM 97 C GLU O 13 179.681 176.473 188.546 1.00276.47 ATOM 98 O GLU O 13 180.378 177.142 189.318 1.00276.47 ATOM 99 CB GLU O 13 180.378 174.080 188.329 1.00276.47 ATOM 100 CG GLU O 13 180.192 172.657 188.800 1.00276.47 ATOM 101 CD GLU O 13 180.380 172.511 190.294 1.00276.47 ATOM 102 OE1 GLU O 13 181.225 173.232 190.868 1.00276.47 ATOM 103 OE2 GLU O 13 179.674 171.678 190.898 1.00276.47 ATOM 104 N ALA O 14 179.181 176.969 187.410 1.00280.48 ATOM 105 CA ALA O 14 179.332 178.380 187.083 1.00280.48 ATOM 106 C ALA O 14 178.632 179.259 188.106 1.00280.48 ATOM 107 O ALA O 14 179.196 180.258 188.565 1.00280.48 ATOM 108 CB ALA O 14 178.781 178.649 185.685 1.00280.48 ATOM 109 N LEU O 15 177.416 178.878 188.500 1.00264.69 ATOM 110 CA LEU O 15 176.682 179.657 189.488 1.00264.69 ATOM 111 C LEU O 15 177.334 179.582 190.856 1.00264.69 ATOM 112 O LEU O 15 177.316 180.559 191.611 1.00264.69 ATOM 113 CB LEU O 15 175.240 179.178 189.563 1.00264.69 ATOM 114 CG LEU O 15 174.414 179.604 188.358 1.00264.69 ATOM 115 CD1 LEU O 15 173.041 178.964 188.400 1.00264.69 ATOM 116 CD2 LEU O 15 174.314 181.114 188.342 1.00264.69 ATOM 117 N TYR O 16 177.916 178.434 191.193 1.00253.67 ATOM 118 CA TYR O 16 178.593 178.331 192.478 1.00253.67 ATOM 119 C TYR O 16 179.881 179.138 192.484 1.00253.67 ATOM 120 O TYR O 16 180.258 179.713 193.512 1.00253.67 ATOM 121 CB TYR O 16 178.871 176.874 192.818 1.00253.67 ATOM 122 CG TYR O 16 179.571 176.743 194.138 1.00253.67 ATOM 123 CD1 TYR O 16 178.922 177.088 195.314 1.00253.67 ATOM 124 CD2 TYR O 16 180.873 176.271 194.216 1.00253.67 ATOM 125 CE1 TYR O 16 179.548 176.981 196.531 1.00253.67 ATOM 126 CE2 TYR O 16 181.511 176.153 195.436 1.00253.67 ATOM 127 CZ TYR O 16 180.839 176.510 196.589 1.00253.67 ATOM 128 OH TYR O 16 181.451 176.402 197.812 1.00253.67 ATOM 129 N LEU O 17 180.555 179.204 191.339 1.00250.90 ATOM 130 CA LEU O 17 181.740 180.038 191.222 1.00250.90 ATOM 131 C LEU O 17 181.385 181.516 191.278 1.00250.90 ATOM 132 O LEU O 17 182.159 182.316 191.814 1.00250.90 ATOM 133 CB LEU O 17 182.467 179.687 189.925 1.00250.90 ATOM 134 CG LEU O 17 183.864 180.231 189.629 1.00250.90 ATOM 135 CD1 LEU O 17 184.639 179.173 188.875 1.00250.90 ATOM 136 CD2 LEU O 17 183.814 181.505 188.797 1.00250.90 ATOM 137 N VAL O 18 180.231 181.896 190.731 1.00258.97 ATOM 138 CA VAL O 18 179.795 183.287 190.815 1.00258.97 ATOM 139 C VAL O 18 179.415 183.637 192.246 1.00258.97 ATOM 140 O VAL O 18 179.845 184.665 192.784 1.00258.97 ATOM 141 CB VAL O 18 178.633 183.547 189.841 1.00258.97 ATOM 142 CG1 VAL O 18 178.002 184.902 190.105 1.00258.97 ATOM 143 CG2 VAL O 18 179.137 183.510 188.418 1.00258.97 ATOM 144 N CYS O 19 178.627 182.774 192.888 1.00268.73 ATOM 145 CA CYS O 19 178.138 183.060 194.231 1.00268.73 ATOM 146 C CYS O 19 179.266 183.015 195.250 1.00268.73 ATOM 147 O CYS O 19 179.569 184.026 195.896 1.00268.73 ATOM 148 CB CYS O 19 177.028 182.080 194.608 1.00268.73 ATOM 149 SG CYS O 19 175.496 182.305 193.680 1.00268.73 ATOM 150 N GLY O 20 179.930 181.867 195.376 1.00264.47 ATOM 151 CA GLY O 20 180.912 181.739 196.431 1.00264.47 ATOM 152 C GLY O 20 180.189 181.714 197.757 1.00264.47 ATOM 153 O GLY O 20 179.610 180.699 198.152 1.00264.47 ATOM 154 N GLU O 21 180.217 182.848 198.449 1.00272.41 ATOM 155 CA GLU O 21 179.370 183.063 199.612 1.00272.41 ATOM 156 C GLU O 21 177.926 183.309 199.174 1.00272.41 ATOM 157 O GLU O 21 177.603 183.266 197.983 1.00272.41 ATOM 158 CB GLU O 21 179.912 184.213 200.450 1.00272.41 ATOM 159 CG GLU O 21 181.231 183.889 201.104 1.00272.41 ATOM 160 CD GLU O 21 181.104 182.794 202.143 1.00272.41 ATOM 161 OE1 GLU O 21 180.056 182.727 202.821 1.00272.41 ATOM 162 OE2 GLU O 21 182.049 181.991 202.272 1.00272.41 ATOM 163 N ARG O 22 177.103 183.719 200.154 1.00273.95 ATOM 164 CA ARG O 22 175.668 183.423 200.274 1.00273.95 ATOM 165 C ARG O 22 174.871 183.385 198.972 1.00273.95 ATOM 166 O ARG O 22 174.212 182.386 198.663 1.00273.95 ATOM 167 CB ARG O 22 175.046 184.443 201.230 1.00273.95 ATOM 168 CG ARG O 22 175.564 184.344 202.655 1.00273.95 ATOM 169 CD ARG O 22 174.921 185.385 203.554 1.00273.95 ATOM 170 NE ARG O 22 175.464 185.346 204.907 1.00273.95 ATOM 171 CZ ARG O 22 175.125 186.195 205.871 1.00273.95 ATOM 172 NH1 ARG O 22 174.238 187.150 205.633 1.00273.95 ATOM 173 NH2 ARG O 22 175.669 186.088 207.076 1.00273.95 ATOM 174 N GLY O 23 174.918 184.463 198.196 1.00294.39 ATOM 175 CA GLY O 23 174.385 184.436 196.846 1.00294.39 ATOM 176 C GLY O 23 172.875 184.454 196.710 1.00294.39 ATOM 177 O GLY O 23 172.320 185.275 195.981 1.00294.39 ATOM 178 N PHE O 24 172.181 183.570 197.407 1.00293.54 ATOM 179 CA PHE O 24 170.757 183.437 197.161 1.00293.54 ATOM 180 C PHE O 24 170.022 183.146 198.456 1.00293.54 ATOM 181 O PHE O 24 170.449 182.302 199.249 1.00293.54 ATOM 182 CB PHE O 24 170.491 182.357 196.102 1.00293.54 ATOM 183 CG PHE O 24 171.234 181.067 196.331 1.00293.54 ATOM 184 CD1 PHE O 24 172.485 180.862 195.746 1.00293.54 ATOM 185 CD2 PHE O 24 170.681 180.051 197.091 1.00293.54 ATOM 186 CE1 PHE O 24 173.166 179.684 195.945 1.00293.54 ATOM 187 CE2 PHE O 24 171.368 178.867 197.284 1.00293.54 ATOM 188 CZ PHE O 24 172.609 178.682 196.712 1.00293.54 ATOM 189 N PHE O 25 168.945 183.883 198.679 1.00294.41 ATOM 190 CA PHE O 25 168.032 183.635 199.778 1.00294.41 ATOM 191 C PHE O 25 166.752 183.021 199.235 1.00294.41 ATOM 192 O PHE O 25 166.580 182.849 198.029 1.00294.41 ATOM 193 CB PHE O 25 167.751 184.918 200.565 1.00294.41 ATOM 194 CG PHE O 25 167.141 186.028 199.749 1.00294.41 ATOM 195 CD1 PHE O 25 167.951 186.961 199.132 1.00294.41 ATOM 196 CD2 PHE O 25 165.764 186.159 199.625 1.00294.41 ATOM 197 CE1 PHE O 25 167.410 187.987 198.399 1.00294.41 ATOM 198 CE2 PHE O 25 165.214 187.182 198.882 1.00294.41 ATOM 199 CZ PHE O 25 166.038 188.098 198.270 1.00294.41 ATOM 200 N TYR O 26 165.846 182.699 200.148 1.00298.52 ATOM 201 CA TYR O 26 164.576 182.065 199.829 1.00298.52 ATOM 202 C TYR O 26 163.450 182.741 200.604 1.00298.52 ATOM 203 O TYR O 26 162.687 182.116 201.342 1.00298.52 ATOM 204 CB TYR O 26 164.671 180.559 200.071 1.00298.52 ATOM 205 CG TYR O 26 163.455 179.784 199.621 1.00298.52 ATOM 206 CD1 TYR O 26 163.067 179.791 198.291 1.00298.52 ATOM 207 CD2 TYR O 26 162.721 179.017 200.519 1.00298.52 ATOM 208 CE1 TYR O 26 161.966 179.087 197.868 1.00298.52 ATOM 209 CE2 TYR O 26 161.615 178.305 200.104 1.00298.52 ATOM 210 CZ TYR O 26 161.246 178.342 198.777 1.00298.52 ATOM 211 OH TYR O 26 160.148 177.632 198.352 1.00298.52 ATOM 212 N THR O 27 163.373 184.061 200.501 1.00311.08 ATOM 213 CA THR O 27 162.209 184.723 201.072 1.00311.08 ATOM 214 C THR O 27 161.389 185.377 199.969 1.00311.08 ATOM 215 O THR O 27 161.610 186.551 199.652 1.00311.08 ATOM 216 CB THR O 27 162.606 185.773 202.111 1.00311.08 ATOM 217 OG1 THR O 27 163.309 186.845 201.474 1.00311.08 ATOM 218 CG2 THR O 27 163.493 185.160 203.180 1.00311.08 ATOM 219 N PRO O 28 160.456 184.653 199.343 1.00303.74 ATOM 220 CA PRO O 28 159.519 185.338 198.440 1.00303.74 ATOM 221 C PRO O 28 158.528 186.223 199.181 1.00303.74 ATOM 222 O PRO O 28 158.343 187.384 198.798 1.00303.74 ATOM 223 CB PRO O 28 158.837 184.180 197.697 1.00303.74 ATOM 224 CG PRO O 28 158.967 183.012 198.610 1.00303.74 ATOM 225 CD PRO O 28 160.260 183.192 199.341 1.00303.74 ATOM 226 N LYS O 29 157.892 185.715 200.238 1.00313.71 ATOM 227 CA LYS O 29 157.105 186.526 201.160 1.00313.71 ATOM 228 C LYS O 29 157.786 186.679 202.511 1.00313.71 ATOM 229 O LYS O 29 157.809 187.777 203.074 1.00313.71 ATOM 230 CB LYS O 29 155.699 185.932 201.362 1.00313.71 ATOM 231 CG LYS O 29 154.753 186.057 200.174 1.00313.71 ATOM 232 CD LYS O 29 153.365 185.532 200.535 1.00313.71 ATOM 233 CE LYS O 29 152.359 185.764 199.418 1.00313.71 ATOM 234 NZ LYS O 29 152.663 184.945 198.214 1.00313.71 ATOM 235 N ALA O 30 158.343 185.597 203.043 1.00309.18 ATOM 236 CA ALA O 30 159.026 185.631 204.328 1.00309.18 ATOM 237 C ALA O 30 160.115 184.568 204.382 1.00309.18 ATOM 238 O ALA O 30 160.957 184.570 205.278 1.00309.18 ATOM 239 CB ALA O 30 158.035 185.434 205.464 1.00309.18 ATOM 240 OXT ALA O 30 160.177 183.681 203.531 1.00309.18 ATOM 241 C1 NAG O1014 174.700 180.114 207.446 1.00293.95 ATOM 242 C2 NAG O1014 175.793 181.067 207.911 1.00293.95 ATOM 243 C3 NAG O1014 175.171 182.391 208.341 1.00293.95 ATOM 244 C4 NAG O1014 174.322 182.973 207.217 1.00293.95 ATOM 245 C5 NAG O1014 173.303 181.947 206.723 1.00293.95 ATOM 246 C6 NAG O1014 172.561 182.413 205.496 1.00293.95 ATOM 247 C7 NAG O1014 177.749 179.888 208.797 1.00293.95 ATOM 248 C8 NAG O1014 178.428 179.357 210.022 1.00293.95 ATOM 249 N2 NAG O1014 176.573 180.491 208.993 1.00293.95 ATOM 250 O3 NAG O1014 176.199 183.311 208.690 1.00293.95 ATOM 251 O4 NAG O1014 173.626 184.119 207.694 1.00293.95 ATOM 252 O5 NAG O1014 173.961 180.719 206.366 1.00293.95 ATOM 253 O6 NAG O1014 173.430 182.501 204.376 1.00293.95 ATOM 254 O7 NAG O1014 178.244 179.780 207.680 1.00293.95 TER