HEADER PEPTIDE BINDING PROTEIN 31-DEC-69 7MD4 TITLE Insulin receptor ectodomain dimer complexed with two IRPA-3 partial TITLE 2 agonists COMPND MOL_ID: 4; COMPND 2 MOLECULE: Insulin B chain; COMPND 3 CHAIN: V, T, R, P; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7MD4 V 1 30 UNP P01308 INS_HUMAN 25 54 SEQRES 1 V 28 ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU ALA LEU SEQRES 2 V 28 TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR THR PRO SEQRES 3 V 28 LYS THR ATOM 1 N ASN V 3 164.887 118.819 140.230 1.00478.61 ATOM 2 CA ASN V 3 165.075 117.397 140.475 1.00478.61 ATOM 3 C ASN V 3 165.150 116.667 139.142 1.00478.61 ATOM 4 O ASN V 3 164.131 116.488 138.479 1.00478.61 ATOM 5 CB ASN V 3 163.934 116.844 141.333 1.00478.61 ATOM 6 CG ASN V 3 164.205 115.440 141.858 1.00478.61 ATOM 7 OD1 ASN V 3 165.228 114.823 141.561 1.00478.61 ATOM 8 ND2 ASN V 3 163.289 114.940 142.672 1.00478.61 ATOM 9 N GLN V 4 166.370 116.221 138.802 1.00502.22 ATOM 10 CA GLN V 4 166.632 115.544 137.534 1.00502.22 ATOM 11 C GLN V 4 165.856 114.249 137.411 1.00502.22 ATOM 12 O GLN V 4 165.538 113.817 136.297 1.00502.22 ATOM 13 CB GLN V 4 168.114 115.219 137.395 1.00502.22 ATOM 14 CG GLN V 4 169.047 116.388 137.270 1.00502.22 ATOM 15 CD GLN V 4 170.486 115.923 137.164 1.00502.22 ATOM 16 OE1 GLN V 4 170.767 114.725 137.257 1.00502.22 ATOM 17 NE2 GLN V 4 171.401 116.859 136.961 1.00502.22 ATOM 18 N HIS V 5 165.576 113.609 138.545 1.00446.03 ATOM 19 CA HIS V 5 164.786 112.393 138.549 1.00446.03 ATOM 20 C HIS V 5 163.379 112.671 138.061 1.00446.03 ATOM 21 O HIS V 5 162.916 112.032 137.116 1.00446.03 ATOM 22 CB HIS V 5 164.760 111.808 139.958 1.00446.03 ATOM 23 CG HIS V 5 164.029 110.510 140.060 1.00446.03 ATOM 24 ND1 HIS V 5 164.560 109.319 139.614 1.00446.03 ATOM 25 CD2 HIS V 5 162.802 110.215 140.552 1.00446.03 ATOM 26 CE1 HIS V 5 163.697 108.344 139.836 1.00446.03 ATOM 27 NE2 HIS V 5 162.620 108.861 140.403 1.00446.03 ATOM 28 N LEU V 6 162.724 113.669 138.655 1.00343.97 ATOM 29 CA LEU V 6 161.427 114.127 138.179 1.00343.97 ATOM 30 C LEU V 6 161.537 114.699 136.781 1.00343.97 ATOM 31 O LEU V 6 160.650 114.501 135.945 1.00343.97 ATOM 32 CB LEU V 6 160.898 115.198 139.119 1.00343.97 ATOM 33 CG LEU V 6 160.644 114.731 140.541 1.00343.97 ATOM 34 CD1 LEU V 6 160.253 115.916 141.400 1.00343.97 ATOM 35 CD2 LEU V 6 159.575 113.659 140.551 1.00343.97 ATOM 36 N CYS V 7 162.617 115.428 136.534 1.00363.41 ATOM 37 CA CYS V 7 162.881 115.972 135.214 1.00363.41 ATOM 38 C CYS V 7 163.053 114.858 134.198 1.00363.41 ATOM 39 O CYS V 7 162.379 114.845 133.168 1.00363.41 ATOM 40 CB CYS V 7 164.108 116.852 135.304 1.00363.41 ATOM 41 SG CYS V 7 164.665 117.624 133.876 1.00363.41 ATOM 42 N GLY V 8 163.867 113.859 134.528 1.00383.76 ATOM 43 CA GLY V 8 164.017 112.729 133.633 1.00383.76 ATOM 44 C GLY V 8 162.831 111.788 133.659 1.00383.76 ATOM 45 O GLY V 8 162.703 110.930 132.782 1.00383.76 ATOM 46 N SER V 9 161.948 111.932 134.663 1.00403.18 ATOM 47 CA SER V 9 160.802 111.030 134.795 1.00403.18 ATOM 48 C SER V 9 159.864 111.167 133.626 1.00403.18 ATOM 49 O SER V 9 159.231 110.198 133.195 1.00403.18 ATOM 50 CB SER V 9 160.018 111.319 136.069 1.00403.18 ATOM 51 OG SER V 9 158.849 110.528 136.102 1.00403.18 ATOM 52 N HIS V 10 159.756 112.370 133.108 1.00314.02 ATOM 53 CA HIS V 10 158.935 112.541 131.943 1.00314.02 ATOM 54 C HIS V 10 159.758 112.364 130.692 1.00314.02 ATOM 55 O HIS V 10 159.214 112.080 129.634 1.00314.02 ATOM 56 CB HIS V 10 158.282 113.898 132.000 1.00314.02 ATOM 57 CG HIS V 10 157.909 114.403 130.653 0.50314.02 ATOM 58 ND1 HIS V 10 156.902 113.812 129.919 0.50314.02 ATOM 59 CD2 HIS V 10 158.527 115.268 129.821 0.50314.02 ATOM 60 CE1 HIS V 10 156.844 114.379 128.729 0.50314.02 ATOM 61 NE2 HIS V 10 157.812 115.273 128.649 0.50314.02 ATOM 62 N LEU V 11 161.077 112.507 130.797 1.00382.15 ATOM 63 CA LEU V 11 161.897 112.386 129.602 1.00382.15 ATOM 64 C LEU V 11 161.796 111.009 128.976 1.00382.15 ATOM 65 O LEU V 11 161.823 110.899 127.752 1.00382.15 ATOM 66 CB LEU V 11 163.344 112.723 129.906 1.00382.15 ATOM 67 CG LEU V 11 163.445 114.204 130.232 1.00382.15 ATOM 68 CD1 LEU V 11 164.865 114.581 130.595 1.00382.15 ATOM 69 CD2 LEU V 11 162.886 115.076 129.118 1.00382.15 ATOM 70 N VAL V 12 161.541 109.976 129.777 1.00458.22 ATOM 71 CA VAL V 12 161.181 108.710 129.158 1.00458.22 ATOM 72 C VAL V 12 159.761 108.764 128.601 1.00458.22 ATOM 73 O VAL V 12 159.496 108.190 127.546 1.00458.22 ATOM 74 CB VAL V 12 161.387 107.529 130.128 1.00458.22 ATOM 75 CG1 VAL V 12 162.871 107.335 130.421 1.00458.22 ATOM 76 CG2 VAL V 12 160.626 107.737 131.429 1.00458.22 ATOM 77 N GLU V 13 158.842 109.479 129.255 1.00436.35 ATOM 78 CA GLU V 13 157.501 109.636 128.704 1.00436.35 ATOM 79 C GLU V 13 157.521 110.594 127.535 1.00436.35 ATOM 80 O GLU V 13 156.712 110.470 126.618 1.00436.35 ATOM 81 CB GLU V 13 156.579 110.189 129.770 1.00436.35 ATOM 82 CG GLU V 13 156.443 109.295 130.947 1.00436.35 ATOM 83 CD GLU V 13 155.632 109.939 132.027 1.00436.35 ATOM 84 OE1 GLU V 13 155.316 111.137 131.883 1.00436.35 ATOM 85 OE2 GLU V 13 155.307 109.253 133.016 1.00436.35 ATOM 86 N ALA V 14 158.414 111.576 127.585 1.00400.13 ATOM 87 CA ALA V 14 158.700 112.385 126.417 1.00400.13 ATOM 88 C ALA V 14 159.213 111.524 125.291 1.00400.13 ATOM 89 O ALA V 14 158.559 111.405 124.257 1.00400.13 ATOM 90 CB ALA V 14 159.744 113.431 126.757 1.00400.13 ATOM 91 N LEU V 15 160.340 110.850 125.516 1.00493.49 ATOM 92 CA LEU V 15 160.997 110.126 124.437 1.00493.49 ATOM 93 C LEU V 15 160.221 108.904 123.996 1.00493.49 ATOM 94 O LEU V 15 160.420 108.420 122.884 1.00493.49 ATOM 95 CB LEU V 15 162.395 109.701 124.844 1.00493.49 ATOM 96 CG LEU V 15 163.443 110.775 124.902 1.00493.49 ATOM 97 CD1 LEU V 15 164.724 110.229 125.458 1.00493.49 ATOM 98 CD2 LEU V 15 163.609 111.088 123.485 1.00493.49 ATOM 99 N TYR V 16 159.352 108.368 124.843 1.00432.31 ATOM 100 CA TYR V 16 158.456 107.353 124.318 1.00432.31 ATOM 101 C TYR V 16 157.415 107.981 123.413 1.00432.31 ATOM 102 O TYR V 16 157.004 107.379 122.419 1.00432.31 ATOM 103 CB TYR V 16 157.797 106.556 125.433 1.00432.31 ATOM 104 CG TYR V 16 156.857 105.553 124.872 1.00432.31 ATOM 105 CD1 TYR V 16 157.334 104.446 124.194 1.00432.31 ATOM 106 CD2 TYR V 16 155.487 105.718 124.997 1.00432.31 ATOM 107 CE1 TYR V 16 156.475 103.526 123.654 1.00432.31 ATOM 108 CE2 TYR V 16 154.617 104.808 124.466 1.00432.31 ATOM 109 CZ TYR V 16 155.114 103.710 123.796 1.00432.31 ATOM 110 OH TYR V 16 154.246 102.791 123.264 1.00432.31 ATOM 111 N LEU V 17 156.980 109.197 123.728 1.00451.42 ATOM 112 CA LEU V 17 156.099 109.889 122.798 1.00451.42 ATOM 113 C LEU V 17 156.883 110.430 121.618 1.00451.42 ATOM 114 O LEU V 17 156.376 110.476 120.493 1.00451.42 ATOM 115 CB LEU V 17 155.359 111.010 123.518 1.00451.42 ATOM 116 CG LEU V 17 154.335 110.466 124.505 1.00451.42 ATOM 117 CD1 LEU V 17 153.788 111.570 125.367 1.00451.42 ATOM 118 CD2 LEU V 17 153.222 109.748 123.775 1.00451.42 ATOM 119 N VAL V 18 158.135 110.816 121.851 1.00482.04 ATOM 120 CA VAL V 18 158.960 111.355 120.779 1.00482.04 ATOM 121 C VAL V 18 159.414 110.260 119.826 1.00482.04 ATOM 122 O VAL V 18 159.263 110.381 118.604 1.00482.04 ATOM 123 CB VAL V 18 160.144 112.125 121.381 1.00482.04 ATOM 124 CG1 VAL V 18 161.116 112.495 120.317 1.00482.04 ATOM 125 CG2 VAL V 18 159.631 113.382 122.020 1.00482.04 ATOM 126 N CYS V 19 159.970 109.181 120.350 1.00514.72 ATOM 127 CA CYS V 19 160.472 108.136 119.477 1.00514.72 ATOM 128 C CYS V 19 159.394 107.149 119.073 1.00514.72 ATOM 129 O CYS V 19 159.336 106.769 117.898 1.00514.72 ATOM 130 CB CYS V 19 161.611 107.422 120.173 1.00514.72 ATOM 131 SG CYS V 19 162.847 108.599 120.609 1.00514.72 ATOM 132 N GLY V 20 158.536 106.745 120.005 1.00502.75 ATOM 133 CA GLY V 20 157.403 105.912 119.643 1.00502.75 ATOM 134 C GLY V 20 157.862 104.516 119.328 1.00502.75 ATOM 135 O GLY V 20 158.430 103.813 120.169 1.00502.75 ATOM 136 N GLU V 21 157.635 104.119 118.080 1.00562.83 ATOM 137 CA GLU V 21 158.155 102.860 117.575 1.00562.83 ATOM 138 C GLU V 21 159.655 102.911 117.326 1.00562.83 ATOM 139 O GLU V 21 160.269 101.849 117.181 1.00562.83 ATOM 140 CB GLU V 21 157.437 102.483 116.277 1.00562.83 ATOM 141 CG GLU V 21 157.806 103.354 115.080 1.00562.83 ATOM 142 CD GLU V 21 156.995 104.640 114.981 1.00562.83 ATOM 143 OE1 GLU V 21 156.341 105.041 115.968 1.00562.83 ATOM 144 OE2 GLU V 21 157.017 105.261 113.899 1.00562.83 ATOM 145 N ARG V 22 160.253 104.102 117.252 1.00531.08 ATOM 146 CA ARG V 22 161.696 104.173 117.077 1.00531.08 ATOM 147 C ARG V 22 162.416 103.772 118.350 1.00531.08 ATOM 148 O ARG V 22 163.390 103.019 118.301 1.00531.08 ATOM 149 CB ARG V 22 162.115 105.575 116.657 1.00531.08 ATOM 150 CG ARG V 22 161.583 105.963 115.307 1.00531.08 ATOM 151 CD ARG V 22 161.983 107.374 114.945 1.00531.08 ATOM 152 NE ARG V 22 163.417 107.518 114.716 1.00531.08 ATOM 153 CZ ARG V 22 164.011 108.688 114.517 1.00531.08 ATOM 154 NH1 ARG V 22 163.290 109.798 114.520 1.00531.08 ATOM 155 NH2 ARG V 22 165.317 108.751 114.303 1.00531.08 ATOM 156 N GLY V 23 161.939 104.228 119.490 1.00490.17 ATOM 157 CA GLY V 23 162.601 103.928 120.737 1.00490.17 ATOM 158 C GLY V 23 163.791 104.836 120.968 1.00490.17 ATOM 159 O GLY V 23 164.264 105.567 120.094 1.00490.17 ATOM 160 N PHE V 24 164.301 104.754 122.183 1.00451.65 ATOM 161 CA PHE V 24 165.232 105.762 122.644 1.00451.65 ATOM 162 C PHE V 24 166.207 105.130 123.611 1.00451.65 ATOM 163 O PHE V 24 165.829 104.348 124.486 1.00451.65 ATOM 164 CB PHE V 24 164.485 106.930 123.287 1.00451.65 ATOM 165 CG PHE V 24 163.655 106.564 124.461 1.00451.65 ATOM 166 CD1 PHE V 24 162.341 106.161 124.294 1.00451.65 ATOM 167 CD2 PHE V 24 164.152 106.715 125.745 1.00451.65 ATOM 168 CE1 PHE V 24 161.563 105.855 125.381 1.00451.65 ATOM 169 CE2 PHE V 24 163.383 106.413 126.831 1.00451.65 ATOM 170 CZ PHE V 24 162.084 105.984 126.652 1.00451.65 ATOM 171 N PHE V 25 167.474 105.470 123.433 1.00507.63 ATOM 172 CA PHE V 25 168.487 105.130 124.413 1.00507.63 ATOM 173 C PHE V 25 168.587 106.281 125.391 1.00507.63 ATOM 174 O PHE V 25 168.720 107.443 124.992 1.00507.63 ATOM 175 CB PHE V 25 169.837 104.813 123.761 1.00507.63 ATOM 176 CG PHE V 25 169.879 103.461 123.082 1.00507.63 ATOM 177 CD1 PHE V 25 168.877 102.521 123.305 1.00507.63 ATOM 178 CD2 PHE V 25 170.941 103.112 122.261 1.00507.63 ATOM 179 CE1 PHE V 25 168.917 101.274 122.698 1.00507.63 ATOM 180 CE2 PHE V 25 170.988 101.860 121.651 1.00507.63 ATOM 181 CZ PHE V 25 169.974 100.943 121.870 1.00507.63 ATOM 182 N TYR V 26 168.472 105.955 126.666 1.00441.60 ATOM 183 CA TYR V 26 168.320 106.952 127.702 1.00441.60 ATOM 184 C TYR V 26 169.209 106.606 128.878 1.00441.60 ATOM 185 O TYR V 26 169.046 105.551 129.501 1.00441.60 ATOM 186 CB TYR V 26 166.870 107.066 128.143 1.00441.60 ATOM 187 CG TYR V 26 166.762 108.064 129.235 1.00441.60 ATOM 188 CD1 TYR V 26 166.955 109.405 128.968 1.00441.60 ATOM 189 CD2 TYR V 26 166.479 107.675 130.536 1.00441.60 ATOM 190 CE1 TYR V 26 166.873 110.341 129.964 1.00441.60 ATOM 191 CE2 TYR V 26 166.381 108.602 131.538 1.00441.60 ATOM 192 CZ TYR V 26 166.585 109.934 131.249 1.00441.60 ATOM 193 OH TYR V 26 166.491 110.871 132.250 1.00441.60 ATOM 194 N THR V 27 170.124 107.508 129.192 1.00401.13 ATOM 195 CA THR V 27 171.019 107.342 130.312 1.00401.13 ATOM 196 C THR V 27 170.869 108.503 131.287 1.00401.13 ATOM 197 O THR V 27 171.279 109.632 131.002 1.00401.13 ATOM 198 CB THR V 27 172.473 107.156 129.818 1.00401.13 ATOM 199 OG1 THR V 27 173.373 107.092 130.933 1.00401.13 ATOM 200 CG2 THR V 27 172.922 108.168 128.736 1.00401.13 ATOM 201 N PRO V 28 170.213 108.279 132.406 1.00386.80 ATOM 202 CA PRO V 28 169.987 109.390 133.333 1.00386.80 ATOM 203 C PRO V 28 171.161 109.681 134.247 1.00386.80 ATOM 204 O PRO V 28 171.458 110.850 134.502 1.00386.80 ATOM 205 CB PRO V 28 168.766 108.931 134.134 1.00386.80 ATOM 206 CG PRO V 28 168.828 107.452 134.092 1.00386.80 ATOM 207 CD PRO V 28 169.407 107.096 132.754 1.00386.80 ATOM 208 N LYS V 29 171.850 108.649 134.730 1.00402.09 ATOM 209 CA LYS V 29 172.721 108.820 135.887 1.00402.09 ATOM 210 C LYS V 29 174.044 109.495 135.561 1.00402.09 ATOM 211 O LYS V 29 174.868 108.930 134.837 1.00402.09 ATOM 212 CB LYS V 29 173.009 107.479 136.555 1.00402.09 ATOM 213 CG LYS V 29 173.891 107.622 137.789 1.00402.09 ATOM 214 CD LYS V 29 174.073 106.302 138.517 1.00402.09 ATOM 215 CE LYS V 29 174.984 105.364 137.742 1.00402.09 ATOM 216 NZ LYS V 29 176.390 105.852 137.715 1.00402.09 ATOM 217 N THR V 30 174.233 110.701 136.104 1.00381.97 ATOM 218 CA THR V 30 175.496 111.450 136.102 1.00381.97 ATOM 219 C THR V 30 176.090 111.691 134.713 1.00381.97 ATOM 220 O THR V 30 175.409 111.577 133.696 1.00381.97 ATOM 221 CB THR V 30 176.532 110.719 136.975 1.00 30.00 TER