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 P 1 30 UNP P01308 INS_HUMAN 25 54 SEQRES 1 P 23 HIS LEU CYS GLY SER HIS LEU VAL GLU ALA LEU TYR LEU SEQRES 2 P 23 VAL CYS GLY GLU ARG GLY PHE PHE TYR THR ATOM 1 N HIS P 5 136.473 178.079 164.115 1.00825.05 ATOM 2 CA HIS P 5 135.285 177.239 164.185 1.00825.05 ATOM 3 C HIS P 5 134.131 178.126 164.620 1.00825.05 ATOM 4 O HIS P 5 133.840 178.227 165.806 1.00825.05 ATOM 5 CB HIS P 5 135.477 176.080 165.171 1.00825.05 ATOM 6 CG HIS P 5 136.589 175.134 164.811 1.00825.05 ATOM 7 ND1 HIS P 5 136.474 174.189 163.814 1.00825.05 ATOM 8 CD2 HIS P 5 137.823 174.969 165.344 1.00825.05 ATOM 9 CE1 HIS P 5 137.601 173.505 163.729 1.00825.05 ATOM 10 NE2 HIS P 5 138.427 173.947 164.657 1.00825.05 ATOM 11 N LEU P 6 133.485 178.787 163.664 1.00768.08 ATOM 12 CA LEU P 6 132.451 179.769 163.958 1.00768.08 ATOM 13 C LEU P 6 131.097 179.083 164.024 1.00768.08 ATOM 14 O LEU P 6 130.583 178.613 163.006 1.00768.08 ATOM 15 CB LEU P 6 132.443 180.874 162.898 1.00768.08 ATOM 16 CG LEU P 6 133.740 181.673 162.929 1.00768.08 ATOM 17 CD1 LEU P 6 133.789 182.606 161.753 1.00768.08 ATOM 18 CD2 LEU P 6 133.827 182.438 164.242 1.00768.08 ATOM 19 N CYS P 7 130.510 179.070 165.222 1.00797.68 ATOM 20 CA CYS P 7 129.400 178.191 165.551 1.00797.68 ATOM 21 C CYS P 7 128.337 178.938 166.345 1.00797.68 ATOM 22 O CYS P 7 128.593 179.967 166.975 1.00797.68 ATOM 23 CB CYS P 7 129.907 176.974 166.326 1.00797.68 ATOM 24 SG CYS P 7 130.830 175.871 165.270 1.00797.68 ATOM 25 N GLY P 8 127.127 178.389 166.306 1.00761.37 ATOM 26 CA GLY P 8 125.968 178.922 166.975 1.00761.37 ATOM 27 C GLY P 8 125.478 180.220 166.349 1.00761.37 ATOM 28 O GLY P 8 125.469 180.403 165.128 1.00761.37 ATOM 29 N SER P 9 125.056 181.131 167.226 1.00741.86 ATOM 30 CA SER P 9 124.618 182.445 166.783 1.00741.86 ATOM 31 C SER P 9 125.796 183.355 166.451 1.00741.86 ATOM 32 O SER P 9 125.605 184.440 165.889 1.00741.86 ATOM 33 CB SER P 9 123.718 183.094 167.836 1.00741.86 ATOM 34 OG SER P 9 124.432 183.400 169.019 1.00741.86 ATOM 35 N HIS P 10 127.015 182.938 166.801 1.00771.35 ATOM 36 CA HIS P 10 128.208 183.683 166.415 1.00771.35 ATOM 37 C HIS P 10 128.459 183.589 164.916 1.00771.35 ATOM 38 O HIS P 10 129.036 184.504 164.317 1.00771.35 ATOM 39 CB HIS P 10 129.413 183.167 167.193 1.00771.35 ATOM 40 CG HIS P 10 129.286 183.351 168.670 1.00771.35 ATOM 41 ND1 HIS P 10 129.468 184.574 169.276 1.00771.35 ATOM 42 CD2 HIS P 10 128.957 182.484 169.655 1.00771.35 ATOM 43 CE1 HIS P 10 129.278 184.448 170.576 1.00771.35 ATOM 44 NE2 HIS P 10 128.967 183.190 170.833 1.00771.35 ATOM 45 N LEU P 11 128.037 182.486 164.295 1.00722.35 ATOM 46 CA LEU P 11 128.197 182.366 162.851 1.00722.35 ATOM 47 C LEU P 11 127.277 183.331 162.109 1.00722.35 ATOM 48 O LEU P 11 127.638 183.791 161.023 1.00722.35 ATOM 49 CB LEU P 11 127.951 180.918 162.416 1.00722.35 ATOM 50 CG LEU P 11 128.161 180.500 160.954 1.00722.35 ATOM 51 CD1 LEU P 11 129.610 180.661 160.513 1.00722.35 ATOM 52 CD2 LEU P 11 127.692 179.069 160.721 1.00722.35 ATOM 53 N VAL P 12 126.129 183.696 162.713 1.00700.26 ATOM 54 CA VAL P 12 125.163 184.589 162.063 1.00700.26 ATOM 55 C VAL P 12 125.779 185.962 161.854 1.00700.26 ATOM 56 O VAL P 12 125.640 186.582 160.794 1.00700.26 ATOM 57 CB VAL P 12 123.876 184.721 162.901 1.00700.26 ATOM 58 CG1 VAL P 12 122.778 185.410 162.091 1.00700.26 ATOM 59 CG2 VAL P 12 123.418 183.421 163.448 1.00700.26 ATOM 60 N GLU P 13 126.476 186.449 162.876 1.00700.01 ATOM 61 CA GLU P 13 127.113 187.750 162.779 1.00700.01 ATOM 62 C GLU P 13 128.450 187.646 162.058 1.00700.01 ATOM 63 O GLU P 13 128.931 188.631 161.491 1.00700.01 ATOM 64 CB GLU P 13 127.279 188.339 164.180 1.00700.01 ATOM 65 CG GLU P 13 125.963 188.504 164.933 1.00700.01 ATOM 66 CD GLU P 13 125.050 189.540 164.312 1.00700.01 ATOM 67 OE1 GLU P 13 125.559 190.535 163.753 1.00700.01 ATOM 68 OE2 GLU P 13 123.816 189.360 164.382 1.00700.01 ATOM 69 N ALA P 14 129.056 186.455 162.068 1.00688.48 ATOM 70 CA ALA P 14 130.231 186.204 161.242 1.00688.48 ATOM 71 C ALA P 14 129.864 186.212 159.771 1.00688.48 ATOM 72 O ALA P 14 130.670 186.596 158.921 1.00688.48 ATOM 73 CB ALA P 14 130.866 184.868 161.620 1.00688.48 ATOM 74 N LEU P 15 128.641 185.793 159.456 1.00666.88 ATOM 75 CA LEU P 15 128.160 185.846 158.084 1.00666.88 ATOM 76 C LEU P 15 127.757 187.245 157.680 1.00666.88 ATOM 77 O LEU P 15 128.152 187.723 156.611 1.00666.88 ATOM 78 CB LEU P 15 126.983 184.906 157.947 1.00666.88 ATOM 79 CG LEU P 15 127.598 183.570 157.677 1.00666.88 ATOM 80 CD1 LEU P 15 126.650 182.551 158.175 1.00666.88 ATOM 81 CD2 LEU P 15 127.629 183.589 156.192 1.00666.88 ATOM 82 N TYR P 16 126.971 187.911 158.517 1.00608.75 ATOM 83 CA TYR P 16 126.435 189.204 158.130 1.00608.75 ATOM 84 C TYR P 16 127.525 190.269 158.098 1.00608.75 ATOM 85 O TYR P 16 127.408 191.265 157.377 1.00608.75 ATOM 86 CB TYR P 16 125.304 189.580 159.071 1.00608.75 ATOM 87 CG TYR P 16 124.680 190.860 158.673 1.00608.75 ATOM 88 CD1 TYR P 16 124.053 190.968 157.439 1.00608.75 ATOM 89 CD2 TYR P 16 124.707 191.963 159.518 1.00608.75 ATOM 90 CE1 TYR P 16 123.465 192.131 157.055 1.00608.75 ATOM 91 CE2 TYR P 16 124.114 193.144 159.135 1.00608.75 ATOM 92 CZ TYR P 16 123.502 193.201 157.895 1.00608.75 ATOM 93 OH TYR P 16 122.890 194.322 157.452 1.00608.75 ATOM 94 N LEU P 17 128.616 190.045 158.833 1.00672.38 ATOM 95 CA LEU P 17 129.815 190.849 158.635 1.00672.38 ATOM 96 C LEU P 17 130.434 190.580 157.272 1.00672.38 ATOM 97 O LEU P 17 130.894 191.515 156.610 1.00672.38 ATOM 98 CB LEU P 17 130.819 190.564 159.754 1.00672.38 ATOM 99 CG LEU P 17 132.086 191.402 159.953 1.00672.38 ATOM 100 CD1 LEU P 17 132.384 191.520 161.436 1.00672.38 ATOM 101 CD2 LEU P 17 133.306 190.810 159.251 1.00672.38 ATOM 102 N VAL P 18 130.442 189.323 156.830 1.00661.71 ATOM 103 CA VAL P 18 130.939 189.019 155.492 1.00661.71 ATOM 104 C VAL P 18 129.900 189.414 154.447 1.00661.71 ATOM 105 O VAL P 18 130.238 189.947 153.382 1.00661.71 ATOM 106 CB VAL P 18 131.335 187.534 155.403 1.00661.71 ATOM 107 CG1 VAL P 18 131.725 187.148 153.989 1.00661.71 ATOM 108 CG2 VAL P 18 132.499 187.267 156.328 1.00661.71 ATOM 109 N CYS P 19 128.617 189.213 154.760 1.00621.78 ATOM 110 CA CYS P 19 127.556 189.632 153.848 1.00621.78 ATOM 111 C CYS P 19 127.453 191.152 153.782 1.00621.78 ATOM 112 O CYS P 19 127.754 191.757 152.746 1.00621.78 ATOM 113 CB CYS P 19 126.220 189.020 154.267 1.00621.78 ATOM 114 SG CYS P 19 126.145 187.230 154.044 1.00621.78 ATOM 115 N GLY P 20 127.068 191.794 154.885 1.00571.56 ATOM 116 CA GLY P 20 126.913 193.234 154.833 1.00571.56 ATOM 117 C GLY P 20 125.688 193.605 154.033 1.00571.56 ATOM 118 O GLY P 20 124.559 193.550 154.520 1.00571.56 ATOM 119 N GLU P 21 125.903 193.995 152.787 1.00554.76 ATOM 120 CA GLU P 21 124.800 194.209 151.865 1.00554.76 ATOM 121 C GLU P 21 124.289 192.865 151.353 1.00554.76 ATOM 122 O GLU P 21 124.688 191.806 151.845 1.00554.76 ATOM 123 CB GLU P 21 125.224 195.150 150.745 1.00554.76 ATOM 124 CG GLU P 21 125.434 196.548 151.262 1.00554.76 ATOM 125 CD GLU P 21 124.145 197.160 151.779 1.00554.76 ATOM 126 OE1 GLU P 21 123.074 196.904 151.185 1.00554.76 ATOM 127 OE2 GLU P 21 124.200 197.878 152.797 1.00554.76 ATOM 128 N ARG P 22 123.502 192.928 150.265 1.00639.02 ATOM 129 CA ARG P 22 122.367 192.052 149.938 1.00639.02 ATOM 130 C ARG P 22 122.470 190.599 150.399 1.00639.02 ATOM 131 O ARG P 22 121.505 190.032 150.917 1.00639.02 ATOM 132 CB ARG P 22 122.158 192.090 148.424 1.00639.02 ATOM 133 CG ARG P 22 121.740 193.448 147.912 1.00639.02 ATOM 134 CD ARG P 22 121.610 193.444 146.409 1.00639.02 ATOM 135 NE ARG P 22 121.230 194.754 145.900 1.00639.02 ATOM 136 CZ ARG P 22 121.112 195.041 144.609 1.00639.02 ATOM 137 NH1 ARG P 22 121.350 194.108 143.701 1.00639.02 ATOM 138 NH2 ARG P 22 120.760 196.260 144.230 1.00639.02 ATOM 139 N GLY P 23 123.631 189.984 150.217 1.00646.18 ATOM 140 CA GLY P 23 123.941 188.780 150.962 1.00646.18 ATOM 141 C GLY P 23 123.700 187.434 150.317 1.00646.18 ATOM 142 O GLY P 23 124.665 186.713 150.097 1.00646.18 ATOM 143 N PHE P 24 122.462 187.060 150.011 1.00601.56 ATOM 144 CA PHE P 24 122.195 185.681 149.607 1.00601.56 ATOM 145 C PHE P 24 120.875 185.631 148.856 1.00601.56 ATOM 146 O PHE P 24 119.870 186.181 149.314 1.00601.56 ATOM 147 CB PHE P 24 122.212 184.718 150.820 1.00601.56 ATOM 148 CG PHE P 24 121.183 185.022 151.869 1.00601.56 ATOM 149 CD1 PHE P 24 121.392 186.032 152.799 1.00601.56 ATOM 150 CD2 PHE P 24 120.038 184.255 151.972 1.00601.56 ATOM 151 CE1 PHE P 24 120.448 186.313 153.758 1.00601.56 ATOM 152 CE2 PHE P 24 119.117 184.499 152.966 1.00601.56 ATOM 153 CZ PHE P 24 119.296 185.553 153.820 1.00601.56 ATOM 154 N PHE P 25 120.889 184.976 147.697 1.00631.91 ATOM 155 CA PHE P 25 119.809 185.032 146.722 1.00631.91 ATOM 156 C PHE P 25 119.136 183.672 146.596 1.00631.91 ATOM 157 O PHE P 25 119.537 182.683 147.216 1.00631.91 ATOM 158 CB PHE P 25 120.331 185.521 145.364 1.00631.91 ATOM 159 CG PHE P 25 121.339 184.601 144.720 1.00631.91 ATOM 160 CD1 PHE P 25 122.691 184.725 145.005 1.00631.91 ATOM 161 CD2 PHE P 25 120.940 183.643 143.795 1.00631.91 ATOM 162 CE1 PHE P 25 123.619 183.891 144.408 1.00631.91 ATOM 163 CE2 PHE P 25 121.861 182.808 143.199 1.00631.91 ATOM 164 CZ PHE P 25 123.203 182.935 143.504 1.00631.91 ATOM 165 N TYR P 26 118.087 183.634 145.784 1.00592.43 ATOM 166 CA TYR P 26 117.233 182.466 145.657 1.00592.43 ATOM 167 C TYR P 26 116.874 182.229 144.192 1.00592.43 ATOM 168 O TYR P 26 115.712 182.099 143.799 1.00592.43 ATOM 169 CB TYR P 26 116.032 182.648 146.582 1.00592.43 ATOM 170 CG TYR P 26 115.121 181.462 146.661 1.00592.43 ATOM 171 CD1 TYR P 26 115.563 180.261 147.192 1.00592.43 ATOM 172 CD2 TYR P 26 113.804 181.555 146.235 1.00592.43 ATOM 173 CE1 TYR P 26 114.719 179.168 147.265 1.00592.43 ATOM 174 CE2 TYR P 26 112.960 180.479 146.294 1.00592.43 ATOM 175 CZ TYR P 26 113.416 179.287 146.813 1.00592.43 ATOM 176 OH TYR P 26 112.554 178.216 146.882 1.00592.43 ATOM 177 N THR P 27 117.880 182.220 143.336 1.00612.80 ATOM 178 CA THR P 27 117.648 181.812 141.961 1.00612.80 ATOM 179 C THR P 27 118.555 180.641 141.611 1.00612.80 ATOM 180 O THR P 27 119.751 180.668 141.896 1.00612.80 ATOM 181 CB THR P 27 117.878 182.966 140.968 1.00612.80 ATOM 182 OG1 THR P 27 119.219 183.451 141.102 1.00612.80 ATOM 183 CG2 THR P 27 116.894 184.105 141.217 1.00612.80 TER