HEADER HORMONE,TOXIN 31-DEC-69 7MQR TITLE The insulin receptor ectodomain in complex with four venom hybrid TITLE 2 insulins - symmetric conformation COMPND MOL_ID: 1; COMPND 2 MOLECULE: Insulin A chain; COMPND 3 CHAIN: A, C, G, I; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7MQR I 1 21 UNP P01308 INS_HUMAN 90 110 SEQRES 1 I 24 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 I 24 TYR GLN LEU GLU ASN TYR CYS HIS SER LEU GLN ATOM 1 N GLY I 1 191.097 206.257 200.757 1.00317.98 ATOM 2 CA GLY I 1 189.834 205.848 200.170 1.00317.98 ATOM 3 C GLY I 1 189.962 204.664 199.231 1.00317.98 ATOM 4 O GLY I 1 189.571 204.740 198.068 1.00317.98 ATOM 5 N ILE I 2 190.540 203.574 199.733 1.00317.21 ATOM 6 CA ILE I 2 190.642 202.341 198.963 1.00317.21 ATOM 7 C ILE I 2 190.186 201.137 199.800 1.00317.21 ATOM 8 O ILE I 2 189.814 200.091 199.240 1.00317.21 ATOM 9 CB ILE I 2 192.091 202.184 198.429 1.00317.21 ATOM 10 CG1 ILE I 2 192.207 201.205 197.249 1.00317.21 ATOM 11 CG2 ILE I 2 193.084 201.828 199.544 1.00317.21 ATOM 12 CD1 ILE I 2 191.428 201.634 196.026 1.00317.21 ATOM 13 N VAL I 3 190.085 201.297 201.123 1.00320.85 ATOM 14 CA VAL I 3 189.920 200.160 202.022 1.00320.85 ATOM 15 C VAL I 3 188.456 199.775 202.201 1.00320.85 ATOM 16 O VAL I 3 188.163 198.680 202.696 1.00320.85 ATOM 17 CB VAL I 3 190.581 200.449 203.383 1.00320.85 ATOM 18 CG1 VAL I 3 192.075 200.666 203.204 1.00320.85 ATOM 19 CG2 VAL I 3 189.951 201.666 204.050 1.00320.85 ATOM 20 N GLU I 4 187.529 200.645 201.806 1.00328.68 ATOM 21 CA GLU I 4 186.118 200.282 201.801 1.00328.68 ATOM 22 C GLU I 4 185.669 199.874 200.408 1.00328.68 ATOM 23 O GLU I 4 184.518 199.466 200.223 1.00328.68 ATOM 24 CB GLU I 4 185.245 201.442 202.303 1.00328.68 ATOM 25 CG GLU I 4 185.188 202.680 201.393 1.00328.68 ATOM 26 CD GLU I 4 186.314 203.689 201.607 1.00328.68 ATOM 27 OE1 GLU I 4 187.295 203.393 202.323 1.00328.68 ATOM 28 OE2 GLU I 4 186.209 204.800 201.047 1.00328.68 ATOM 29 N GLN I 5 186.564 199.977 199.429 1.00322.08 ATOM 30 CA GLN I 5 186.236 199.709 198.036 1.00322.08 ATOM 31 C GLN I 5 186.954 198.475 197.504 1.00322.08 ATOM 32 O GLN I 5 186.581 197.953 196.449 1.00322.08 ATOM 33 CB GLN I 5 186.560 200.940 197.184 1.00322.08 ATOM 34 CG GLN I 5 185.686 202.140 197.522 1.00322.08 ATOM 35 CD GLN I 5 186.200 203.435 196.929 1.00322.08 ATOM 36 OE1 GLN I 5 187.350 203.522 196.504 1.00322.08 ATOM 37 NE2 GLN I 5 185.351 204.456 196.915 1.00322.08 ATOM 38 N CYS I 6 187.985 198.002 198.207 1.00317.41 ATOM 39 CA CYS I 6 188.568 196.701 197.896 1.00317.41 ATOM 40 C CYS I 6 188.312 195.617 198.932 1.00317.41 ATOM 41 O CYS I 6 188.998 194.591 198.909 1.00317.41 ATOM 42 CB CYS I 6 190.067 196.831 197.622 1.00317.41 ATOM 43 SG CYS I 6 190.323 197.609 196.031 1.00317.41 ATOM 44 N CYS I 7 187.331 195.796 199.816 1.00314.22 ATOM 45 CA CYS I 7 186.637 194.692 200.479 1.00314.22 ATOM 46 C CYS I 7 185.438 194.252 199.637 1.00314.22 ATOM 47 O CYS I 7 185.485 194.341 198.406 1.00314.22 ATOM 48 CB CYS I 7 186.216 195.038 201.907 1.00314.22 ATOM 49 SG CYS I 7 185.818 193.498 202.785 1.00314.22 ATOM 50 N THR I 8 184.366 193.749 200.287 1.00309.25 ATOM 51 CA THR I 8 183.228 192.982 199.730 1.00309.25 ATOM 52 C THR I 8 182.446 193.598 198.551 1.00309.25 ATOM 53 O THR I 8 181.590 192.906 197.988 1.00309.25 ATOM 54 CB THR I 8 182.218 192.682 200.844 1.00309.25 ATOM 55 OG1 THR I 8 181.912 193.887 201.558 1.00309.25 ATOM 56 CG2 THR I 8 182.745 191.618 201.799 1.00309.25 ATOM 57 N SER I 9 182.695 194.849 198.152 1.00311.18 ATOM 58 CA SER I 9 182.239 195.390 196.875 1.00311.18 ATOM 59 C SER I 9 182.979 194.773 195.682 1.00311.18 ATOM 60 O SER I 9 182.448 194.787 194.568 1.00311.18 ATOM 61 CB SER I 9 182.411 196.912 196.857 1.00311.18 ATOM 62 OG SER I 9 181.699 197.526 197.916 1.00311.18 ATOM 63 N ILE I 10 184.215 194.269 195.938 1.00304.58 ATOM 64 CA ILE I 10 185.259 193.637 195.105 1.00304.58 ATOM 65 C ILE I 10 185.778 194.564 194.003 1.00304.58 ATOM 66 O ILE I 10 185.052 195.349 193.379 1.00304.58 ATOM 67 CB ILE I 10 184.892 192.227 194.553 1.00304.58 ATOM 68 CG1 ILE I 10 184.019 192.194 193.286 1.00304.58 ATOM 69 CG2 ILE I 10 184.275 191.371 195.665 1.00304.58 ATOM 70 CD1 ILE I 10 183.786 190.803 192.726 1.00304.58 ATOM 71 N CYS I 11 187.091 194.517 193.801 1.00288.03 ATOM 72 CA CYS I 11 187.740 195.523 192.981 1.00288.03 ATOM 73 C CYS I 11 188.807 194.857 192.122 1.00288.03 ATOM 74 O CYS I 11 189.159 193.689 192.318 1.00288.03 ATOM 75 CB CYS I 11 188.355 196.622 193.850 1.00288.03 ATOM 76 SG CYS I 11 189.807 196.073 194.798 1.00288.03 ATOM 77 N SER I 12 189.340 195.628 191.184 1.00256.16 ATOM 78 CA SER I 12 190.324 195.158 190.223 1.00256.16 ATOM 79 C SER I 12 191.735 195.381 190.762 1.00256.16 ATOM 80 O SER I 12 191.942 195.611 191.960 1.00256.16 ATOM 81 CB SER I 12 190.128 195.858 188.882 1.00256.16 ATOM 82 OG SER I 12 191.158 195.522 187.970 1.00256.16 ATOM 83 N LEU I 13 192.718 195.297 189.853 1.00235.87 ATOM 84 CA LEU I 13 194.120 195.256 190.259 1.00235.87 ATOM 85 C LEU I 13 194.906 196.530 189.936 1.00235.87 ATOM 86 O LEU I 13 195.872 196.810 190.651 1.00235.87 ATOM 87 CB LEU I 13 194.780 194.026 189.623 1.00235.87 ATOM 88 CG LEU I 13 196.029 194.076 188.747 1.00235.87 ATOM 89 CD1 LEU I 13 197.151 193.281 189.391 1.00235.87 ATOM 90 CD2 LEU I 13 195.695 193.547 187.389 1.00235.87 ATOM 91 N TYR I 14 194.484 197.311 188.926 1.00231.61 ATOM 92 CA TYR I 14 195.250 198.438 188.375 1.00231.61 ATOM 93 C TYR I 14 195.384 199.606 189.349 1.00231.61 ATOM 94 O TYR I 14 196.423 200.289 189.388 1.00231.61 ATOM 95 CB TYR I 14 194.587 198.904 187.077 1.00231.61 ATOM 96 CG TYR I 14 194.701 197.876 185.983 1.00231.61 ATOM 97 CD1 TYR I 14 195.905 197.186 185.794 1.00231.61 ATOM 98 CD2 TYR I 14 193.596 197.527 185.197 1.00231.61 ATOM 99 CE1 TYR I 14 196.026 196.216 184.811 1.00231.61 ATOM 100 CE2 TYR I 14 193.703 196.548 184.212 1.00231.61 ATOM 101 CZ TYR I 14 194.925 195.905 184.028 1.00231.61 ATOM 102 OH TYR I 14 195.048 194.928 183.069 1.00231.61 ATOM 103 N GLN I 15 194.379 199.786 190.212 1.00263.08 ATOM 104 CA GLN I 15 194.419 200.842 191.219 1.00263.08 ATOM 105 C GLN I 15 195.369 200.507 192.370 1.00263.08 ATOM 106 O GLN I 15 195.766 201.415 193.104 1.00263.08 ATOM 107 CB GLN I 15 193.010 201.110 191.772 1.00263.08 ATOM 108 CG GLN I 15 192.475 200.011 192.677 1.00263.08 ATOM 109 CD GLN I 15 191.802 198.855 191.963 1.00263.08 ATOM 110 OE1 GLN I 15 191.871 198.703 190.743 1.00263.08 ATOM 111 NE2 GLN I 15 191.256 197.966 192.751 1.00263.08 ATOM 112 N LEU I 16 195.784 199.236 192.516 1.00266.48 ATOM 113 CA LEU I 16 196.670 198.854 193.610 1.00266.48 ATOM 114 C LEU I 16 198.104 199.291 193.338 1.00266.48 ATOM 115 O LEU I 16 198.724 199.934 194.198 1.00266.48 ATOM 116 CB LEU I 16 196.584 197.348 193.855 1.00266.48 ATOM 117 CG LEU I 16 195.183 196.900 194.316 1.00266.48 ATOM 118 CD1 LEU I 16 195.081 195.385 194.503 1.00266.48 ATOM 119 CD2 LEU I 16 194.673 197.648 195.571 1.00266.48 ATOM 120 N GLU I 17 198.632 199.035 192.122 1.00273.78 ATOM 121 CA GLU I 17 199.943 199.616 191.848 1.00273.78 ATOM 122 C GLU I 17 199.834 201.066 191.394 1.00273.78 ATOM 123 O GLU I 17 200.855 201.754 191.361 1.00273.78 ATOM 124 CB GLU I 17 200.816 198.838 190.831 1.00273.78 ATOM 125 CG GLU I 17 200.555 198.774 189.287 1.00273.78 ATOM 126 CD GLU I 17 199.258 198.187 188.768 1.00273.78 ATOM 127 OE1 GLU I 17 198.366 197.824 189.533 1.00273.78 ATOM 128 OE2 GLU I 17 199.139 198.104 187.530 1.00273.78 ATOM 129 N ASN I 18 198.626 201.563 191.079 1.00279.51 ATOM 130 CA ASN I 18 198.463 203.011 190.943 1.00279.51 ATOM 131 C ASN I 18 198.557 203.740 192.288 1.00279.51 ATOM 132 O ASN I 18 199.117 204.840 192.355 1.00279.51 ATOM 133 CB ASN I 18 197.136 203.324 190.257 1.00279.51 ATOM 134 CG ASN I 18 197.274 203.431 188.755 1.00279.51 ATOM 135 OD1 ASN I 18 198.285 203.915 188.251 1.00279.51 ATOM 136 ND2 ASN I 18 196.258 202.979 188.030 1.00279.51 ATOM 137 N TYR I 19 198.026 203.145 193.362 1.00288.32 ATOM 138 CA TYR I 19 198.172 203.692 194.710 1.00288.32 ATOM 139 C TYR I 19 199.582 203.480 195.251 1.00288.32 ATOM 140 O TYR I 19 200.073 204.287 196.048 1.00288.32 ATOM 141 CB TYR I 19 197.142 203.034 195.632 1.00288.32 ATOM 142 CG TYR I 19 197.067 203.562 197.055 1.00288.32 ATOM 143 CD1 TYR I 19 196.667 204.879 197.332 1.00288.32 ATOM 144 CD2 TYR I 19 197.414 202.731 198.126 1.00288.32 ATOM 145 CE1 TYR I 19 196.596 205.349 198.656 1.00288.32 ATOM 146 CE2 TYR I 19 197.357 203.184 199.443 1.00288.32 ATOM 147 CZ TYR I 19 196.948 204.490 199.699 1.00288.32 ATOM 148 OH TYR I 19 196.894 204.926 201.004 1.00288.32 ATOM 149 N CYS I 20 200.229 202.384 194.842 1.00290.53 ATOM 150 CA CYS I 20 201.634 202.137 195.163 1.00290.53 ATOM 151 C CYS I 20 202.564 203.114 194.455 1.00290.53 ATOM 152 O CYS I 20 203.581 203.520 195.027 1.00290.53 ATOM 153 CB CYS I 20 201.958 200.698 194.787 1.00290.53 ATOM 154 SG CYS I 20 203.553 199.944 195.004 1.00290.53 ATOM 155 N HIS I 21 202.234 203.509 193.222 1.00293.88 ATOM 156 CA HIS I 21 203.003 204.551 192.551 1.00293.88 ATOM 157 C HIS I 21 202.599 205.952 192.995 1.00293.88 ATOM 158 O HIS I 21 203.309 206.914 192.684 1.00293.88 ATOM 159 CB HIS I 21 202.871 204.431 191.030 1.00293.88 ATOM 160 CG HIS I 21 203.529 203.214 190.455 1.00293.88 ATOM 161 ND1 HIS I 21 204.665 202.653 191.000 1.00293.88 ATOM 162 CD2 HIS I 21 203.226 202.465 189.368 1.00293.88 ATOM 163 CE1 HIS I 21 205.022 201.602 190.283 1.00293.88 ATOM 164 NE2 HIS I 21 204.164 201.465 189.288 1.00293.88 ATOM 165 N SER I 22 201.473 206.098 193.699 1.00295.39 ATOM 166 CA SER I 22 201.126 207.397 194.266 1.00295.39 ATOM 167 C SER I 22 201.752 207.586 195.643 1.00295.39 ATOM 168 O SER I 22 202.058 208.717 196.037 1.00295.39 ATOM 169 CB SER I 22 199.608 207.558 194.353 1.00295.39 ATOM 170 OG SER I 22 199.088 206.876 195.481 1.00295.39 ATOM 171 N LEU I 23 201.932 206.493 196.393 1.00293.89 ATOM 172 CA LEU I 23 202.549 206.584 197.713 1.00293.89 ATOM 173 C LEU I 23 204.055 206.793 197.619 1.00293.89 ATOM 174 O LEU I 23 204.627 207.558 198.403 1.00293.89 ATOM 175 CB LEU I 23 202.243 205.328 198.530 1.00293.89 ATOM 176 CG LEU I 23 200.903 205.228 199.263 1.00293.89 ATOM 177 CD1 LEU I 23 200.909 204.017 200.182 1.00293.89 ATOM 178 CD2 LEU I 23 200.592 206.498 200.046 1.00293.89 ATOM 179 N GLN I 24 204.711 206.121 196.679 1.00296.22 ATOM 180 CA GLN I 24 206.144 206.296 196.480 1.00296.22 ATOM 181 C GLN I 24 206.407 207.255 195.326 1.00296.22 ATOM 182 O GLN I 24 207.542 207.669 195.091 1.00296.22 ATOM 183 CB GLN I 24 206.827 204.952 196.219 1.00296.22 ATOM 184 CG GLN I 24 206.923 204.052 197.441 1.00296.22 ATOM 185 CD GLN I 24 206.649 202.597 197.117 1.00296.22 ATOM 186 OE1 GLN I 24 206.536 202.219 195.951 1.00296.22 ATOM 187 NE2 GLN I 24 206.545 201.770 198.151 1.00296.22 ATOM 188 OXT GLN I 24 205.489 207.637 194.602 1.00296.22 TER