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: 3; COMPND 2 MOLECULE: Insulin chain A; COMPND 3 CHAIN: U, S, Q, O; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7MD4 O 1 21 UNP P01308 INS_HUMAN 90 110 SEQRES 1 S 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 S 21 TYR GLN LEU GLU ASN TYR CYS ASN ATOM 1 N GLY O 1 126.744 172.077 155.007 1.00734.05 ATOM 2 CA GLY O 1 127.138 173.122 154.083 1.00734.05 ATOM 3 C GLY O 1 128.071 174.110 154.741 1.00734.05 ATOM 4 O GLY O 1 129.258 173.851 154.868 1.00734.05 ATOM 5 N ILE O 2 127.530 175.243 155.190 1.00751.39 ATOM 6 CA ILE O 2 128.352 176.235 155.849 1.00751.39 ATOM 7 C ILE O 2 128.753 175.785 157.251 1.00751.39 ATOM 8 O ILE O 2 129.833 176.077 157.734 1.00751.39 ATOM 9 CB ILE O 2 127.635 177.604 155.851 1.00751.39 ATOM 10 CG1 ILE O 2 128.542 178.701 156.385 1.00751.39 ATOM 11 CG2 ILE O 2 126.293 177.559 156.573 1.00751.39 ATOM 12 CD1 ILE O 2 128.032 180.030 156.079 1.00751.39 ATOM 13 N VAL O 3 127.876 174.990 157.893 1.00761.46 ATOM 14 CA VAL O 3 128.217 174.437 159.198 1.00761.46 ATOM 15 C VAL O 3 129.278 173.361 159.050 1.00761.46 ATOM 16 O VAL O 3 130.168 173.227 159.901 1.00761.46 ATOM 17 CB VAL O 3 126.928 173.916 159.869 1.00761.46 ATOM 18 CG1 VAL O 3 127.213 173.278 161.216 1.00761.46 ATOM 19 CG2 VAL O 3 125.932 175.057 160.020 1.00761.46 ATOM 20 N GLU O 4 129.263 172.633 157.939 1.00741.03 ATOM 21 CA GLU O 4 130.292 171.632 157.717 1.00741.03 ATOM 22 C GLU O 4 131.605 172.268 157.288 1.00741.03 ATOM 23 O GLU O 4 132.658 171.623 157.352 1.00741.03 ATOM 24 CB GLU O 4 129.816 170.619 156.683 1.00741.03 ATOM 25 CG GLU O 4 128.527 169.933 157.088 1.00741.03 ATOM 26 CD GLU O 4 128.658 169.116 158.363 1.00741.03 ATOM 27 OE1 GLU O 4 129.733 168.522 158.596 1.00741.03 ATOM 28 OE2 GLU O 4 127.684 169.086 159.146 1.00741.03 ATOM 29 N GLN O 5 131.574 173.536 156.893 1.00817.28 ATOM 30 CA GLN O 5 132.787 174.215 156.472 1.00817.28 ATOM 31 C GLN O 5 133.267 175.224 157.497 1.00817.28 ATOM 32 O GLN O 5 134.466 175.282 157.794 1.00817.28 ATOM 33 CB GLN O 5 132.542 174.903 155.135 1.00817.28 ATOM 34 CG GLN O 5 132.347 173.928 153.997 1.00817.28 ATOM 35 CD GLN O 5 131.797 174.606 152.776 1.00817.28 ATOM 36 OE1 GLN O 5 131.536 175.806 152.797 1.00817.28 ATOM 37 NE2 GLN O 5 131.571 173.842 151.719 1.00817.28 ATOM 38 N CYS O 6 132.364 176.043 158.033 1.00836.94 ATOM 39 CA CYS O 6 132.757 177.177 158.863 1.00836.94 ATOM 40 C CYS O 6 132.579 176.911 160.348 1.00836.94 ATOM 41 O CYS O 6 133.051 177.699 161.172 1.00836.94 ATOM 42 CB CYS O 6 131.947 178.422 158.486 1.00836.94 ATOM 43 SG CYS O 6 132.143 178.922 156.777 1.00836.94 ATOM 44 N CYS O 7 131.899 175.834 160.708 1.00853.03 ATOM 45 CA CYS O 7 131.601 175.540 162.098 1.00853.03 ATOM 46 C CYS O 7 132.308 174.287 162.583 1.00853.03 ATOM 47 O CYS O 7 133.018 174.328 163.596 1.00853.03 ATOM 48 CB CYS O 7 130.084 175.399 162.245 1.00853.03 ATOM 49 SG CYS O 7 129.398 175.414 163.902 1.00853.03 ATOM 50 N THR O 8 132.147 173.167 161.871 1.00835.85 ATOM 51 CA THR O 8 132.932 171.975 162.170 1.00835.85 ATOM 52 C THR O 8 134.399 172.174 161.833 1.00835.85 ATOM 53 O THR O 8 135.277 171.790 162.617 1.00835.85 ATOM 54 CB THR O 8 132.394 170.773 161.397 1.00835.85 ATOM 55 OG1 THR O 8 132.542 171.030 160.001 1.00835.85 ATOM 56 CG2 THR O 8 130.931 170.556 161.710 1.00835.85 ATOM 57 N SER O 9 134.689 172.771 160.683 1.00850.08 ATOM 58 CA SER O 9 136.029 173.192 160.336 1.00850.08 ATOM 59 C SER O 9 136.074 174.712 160.413 1.00850.08 ATOM 60 O SER O 9 135.167 175.352 160.950 1.00850.08 ATOM 61 CB SER O 9 136.420 172.680 158.952 1.00850.08 ATOM 62 OG SER O 9 135.636 173.286 157.942 1.00850.08 ATOM 63 N ILE O 10 137.144 175.291 159.898 1.00840.47 ATOM 64 CA ILE O 10 137.346 176.731 159.973 1.00840.47 ATOM 65 C ILE O 10 137.329 177.323 158.576 1.00840.47 ATOM 66 O ILE O 10 138.017 176.840 157.667 1.00840.47 ATOM 67 CB ILE O 10 138.656 177.058 160.710 1.00840.47 ATOM 68 CG1 ILE O 10 138.581 176.527 162.139 1.00840.47 ATOM 69 CG2 ILE O 10 138.900 178.562 160.737 1.00840.47 ATOM 70 CD1 ILE O 10 139.870 176.626 162.899 1.00840.47 ATOM 71 N CYS O 11 136.546 178.385 158.400 1.00863.66 ATOM 72 CA CYS O 11 136.491 179.115 157.151 1.00863.66 ATOM 73 C CYS O 11 137.388 180.339 157.184 1.00863.66 ATOM 74 O CYS O 11 137.707 180.870 158.252 1.00863.66 ATOM 75 CB CYS O 11 135.072 179.573 156.831 1.00863.66 ATOM 76 SG CYS O 11 134.003 178.264 156.314 1.00863.66 ATOM 77 N SER O 12 137.787 180.772 156.003 1.00869.82 ATOM 78 CA SER O 12 138.224 182.135 155.789 1.00869.82 ATOM 79 C SER O 12 137.028 182.964 155.348 1.00869.82 ATOM 80 O SER O 12 135.883 182.508 155.369 1.00869.82 ATOM 81 CB SER O 12 139.315 182.184 154.730 1.00869.82 ATOM 82 OG SER O 12 138.794 181.764 153.480 1.00869.82 ATOM 83 N LEU O 13 137.301 184.205 154.953 1.00811.29 ATOM 84 CA LEU O 13 136.306 184.961 154.200 1.00811.29 ATOM 85 C LEU O 13 136.025 184.303 152.864 1.00811.29 ATOM 86 O LEU O 13 134.898 184.367 152.365 1.00811.29 ATOM 87 CB LEU O 13 136.774 186.407 153.995 1.00811.29 ATOM 88 CG LEU O 13 135.921 187.365 153.140 1.00811.29 ATOM 89 CD1 LEU O 13 135.888 188.734 153.731 1.00811.29 ATOM 90 CD2 LEU O 13 136.437 187.497 151.705 1.00811.29 ATOM 91 N TYR O 14 137.042 183.674 152.274 1.00866.29 ATOM 92 CA TYR O 14 136.903 183.123 150.936 1.00866.29 ATOM 93 C TYR O 14 135.979 181.924 150.940 1.00866.29 ATOM 94 O TYR O 14 135.241 181.704 149.975 1.00866.29 ATOM 95 CB TYR O 14 138.277 182.736 150.395 1.00866.29 ATOM 96 CG TYR O 14 139.198 183.914 150.193 1.00866.29 ATOM 97 CD1 TYR O 14 138.694 185.200 150.009 1.00866.29 ATOM 98 CD2 TYR O 14 140.576 183.752 150.233 1.00866.29 ATOM 99 CE1 TYR O 14 139.532 186.275 149.842 1.00866.29 ATOM 100 CE2 TYR O 14 141.424 184.826 150.069 1.00866.29 ATOM 101 CZ TYR O 14 140.894 186.082 149.872 1.00866.29 ATOM 102 OH TYR O 14 141.731 187.150 149.703 1.00866.29 ATOM 103 N GLN O 15 135.976 181.167 152.035 1.00825.02 ATOM 104 CA GLN O 15 135.009 180.091 152.163 1.00825.02 ATOM 105 C GLN O 15 133.639 180.649 152.535 1.00825.02 ATOM 106 O GLN O 15 132.612 180.021 152.261 1.00825.02 ATOM 107 CB GLN O 15 135.497 179.080 153.194 1.00825.02 ATOM 108 CG GLN O 15 136.909 178.571 152.952 1.00825.02 ATOM 109 CD GLN O 15 137.311 177.460 153.907 1.00825.02 ATOM 110 OE1 GLN O 15 136.500 176.970 154.689 1.00825.02 ATOM 111 NE2 GLN O 15 138.579 177.077 153.864 1.00825.02 ATOM 112 N LEU O 16 133.608 181.838 153.150 1.00743.33 ATOM 113 CA LEU O 16 132.369 182.550 153.433 1.00743.33 ATOM 114 C LEU O 16 131.891 183.403 152.264 1.00743.33 ATOM 115 O LEU O 16 130.694 183.691 152.180 1.00743.33 ATOM 116 CB LEU O 16 132.549 183.436 154.667 1.00743.33 ATOM 117 CG LEU O 16 132.612 182.763 156.035 1.00743.33 ATOM 118 CD1 LEU O 16 133.209 183.703 157.046 1.00743.33 ATOM 119 CD2 LEU O 16 131.211 182.389 156.474 1.00743.33 ATOM 120 N GLU O 17 132.783 183.810 151.358 1.00758.89 ATOM 121 CA GLU O 17 132.353 184.561 150.181 1.00758.89 ATOM 122 C GLU O 17 131.571 183.681 149.219 1.00758.89 ATOM 123 O GLU O 17 130.785 184.191 148.412 1.00758.89 ATOM 124 CB GLU O 17 133.567 185.180 149.490 1.00758.89 ATOM 125 CG GLU O 17 133.245 186.204 148.419 1.00758.89 ATOM 126 CD GLU O 17 134.483 186.768 147.771 1.00758.89 ATOM 127 OE1 GLU O 17 135.594 186.349 148.158 1.00758.89 ATOM 128 OE2 GLU O 17 134.346 187.623 146.870 1.00758.89 ATOM 129 N ASN O 18 131.741 182.363 149.319 1.00740.94 ATOM 130 CA ASN O 18 130.839 181.431 148.665 1.00740.94 ATOM 131 C ASN O 18 129.425 181.535 149.211 1.00740.94 ATOM 132 O ASN O 18 128.469 181.230 148.493 1.00740.94 ATOM 133 CB ASN O 18 131.355 180.010 148.851 1.00740.94 ATOM 134 CG ASN O 18 132.718 179.813 148.243 1.00740.94 ATOM 135 OD1 ASN O 18 132.998 180.307 147.152 1.00740.94 ATOM 136 ND2 ASN O 18 133.585 179.102 148.953 1.00740.94 ATOM 137 N TYR O 19 129.270 181.955 150.463 1.00687.67 ATOM 138 CA TYR O 19 127.961 182.174 151.051 1.00687.67 ATOM 139 C TYR O 19 127.505 183.615 150.921 1.00687.67 ATOM 140 O TYR O 19 126.498 183.990 151.523 1.00687.67 ATOM 141 CB TYR O 19 127.966 181.715 152.508 1.00687.67 ATOM 142 CG TYR O 19 128.261 180.243 152.557 1.00687.67 ATOM 143 CD1 TYR O 19 127.278 179.314 152.255 1.00687.67 ATOM 144 CD2 TYR O 19 129.536 179.783 152.844 1.00687.67 ATOM 145 CE1 TYR O 19 127.549 177.966 152.261 1.00687.67 ATOM 146 CE2 TYR O 19 129.817 178.439 152.858 1.00687.67 ATOM 147 CZ TYR O 19 128.822 177.534 152.560 1.00687.67 ATOM 148 OH TYR O 19 129.080 176.186 152.575 1.00687.67 ATOM 149 N CYS O 20 128.215 184.419 150.135 1.00696.88 ATOM 150 CA CYS O 20 127.672 185.669 149.634 1.00696.88 ATOM 151 C CYS O 20 126.792 185.409 148.416 1.00696.88 ATOM 152 O CYS O 20 126.399 184.274 148.128 1.00696.88 ATOM 153 CB CYS O 20 128.785 186.639 149.255 1.00696.88 ATOM 154 SG CYS O 20 129.702 187.210 150.653 1.00696.88 ATOM 155 N ASN O 21 126.460 186.483 147.710 1.00688.66 ATOM 156 CA ASN O 21 125.770 186.341 146.434 1.00688.66 ATOM 157 C ASN O 21 126.683 185.713 145.393 1.00688.66 ATOM 158 O ASN O 21 126.691 184.496 145.217 1.00688.66 ATOM 159 CB ASN O 21 125.261 187.684 145.919 1.00688.66 ATOM 160 CG ASN O 21 124.026 188.154 146.642 1.00688.66 ATOM 161 OD1 ASN O 21 123.162 187.357 147.001 1.00688.66 ATOM 162 ND2 ASN O 21 123.910 189.459 146.818 1.00688.66 ATOM 163 OXT ASN O 21 127.434 186.410 144.711 1.00688.66 TER