HEADER STRUCTURAL PROTEIN 31-DEC-69 8GUY TITLE human insulin receptor bound with two insulin molecules COMPND MOL_ID: 2; COMPND 2 MOLECULE: Insulin A chain; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 8GUY A 1 21 UNP P01308 INS_HUMAN 90 110 SEQRES 1 A 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 A 21 TYR GLN LEU GLU ASN TYR CYS ASN ATOM 1 N GLY A 1 199.571 224.363 246.167 1.00 89.77 ATOM 2 CA GLY A 1 198.542 223.804 247.023 1.00 89.77 ATOM 3 C GLY A 1 197.156 224.217 246.586 1.00 89.77 ATOM 4 O GLY A 1 196.157 223.840 247.195 1.00 89.77 ATOM 5 N ILE A 2 197.095 224.997 245.509 1.00 77.32 ATOM 6 CA ILE A 2 195.818 225.542 245.077 1.00 77.32 ATOM 7 C ILE A 2 195.005 224.540 244.269 1.00 77.32 ATOM 8 O ILE A 2 193.809 224.759 244.056 1.00 77.32 ATOM 9 CB ILE A 2 196.050 226.845 244.295 1.00 77.32 ATOM 10 CG1 ILE A 2 194.864 227.790 244.454 1.00 77.32 ATOM 11 CG2 ILE A 2 196.305 226.566 242.826 1.00 77.32 ATOM 12 CD1 ILE A 2 195.081 229.116 243.815 1.00 77.32 ATOM 13 N VAL A 3 195.597 223.435 243.825 1.00 73.83 ATOM 14 CA VAL A 3 194.834 222.482 243.027 1.00 73.83 ATOM 15 C VAL A 3 193.962 221.611 243.919 1.00 73.83 ATOM 16 O VAL A 3 192.738 221.568 243.760 1.00 73.83 ATOM 17 CB VAL A 3 195.763 221.634 242.147 1.00 73.83 ATOM 18 CG1 VAL A 3 194.985 220.485 241.542 1.00 73.83 ATOM 19 CG2 VAL A 3 196.345 222.489 241.055 1.00 73.83 ATOM 20 N GLU A 4 194.572 220.934 244.895 1.00122.72 ATOM 21 CA GLU A 4 193.834 220.001 245.743 1.00122.72 ATOM 22 C GLU A 4 192.848 220.698 246.672 1.00122.72 ATOM 23 O GLU A 4 191.969 220.036 247.233 1.00122.72 ATOM 24 CB GLU A 4 194.811 219.160 246.563 1.00122.72 ATOM 25 CG GLU A 4 195.419 219.881 247.758 1.00122.72 ATOM 26 CD GLU A 4 196.646 220.715 247.415 1.00122.72 ATOM 27 OE1 GLU A 4 196.830 221.099 246.239 1.00122.72 ATOM 28 OE2 GLU A 4 197.440 220.985 248.339 1.00122.72 ATOM 29 N GLN A 5 192.975 222.012 246.847 1.00110.16 ATOM 30 CA GLN A 5 191.984 222.785 247.577 1.00110.16 ATOM 31 C GLN A 5 190.876 223.304 246.663 1.00110.16 ATOM 32 O GLN A 5 189.793 223.650 247.147 1.00110.16 ATOM 33 CB GLN A 5 192.690 223.946 248.289 1.00110.16 ATOM 34 CG GLN A 5 191.890 224.705 249.331 1.00110.16 ATOM 35 CD GLN A 5 192.692 225.816 249.974 1.00110.16 ATOM 36 OE1 GLN A 5 193.848 226.039 249.626 1.00110.16 ATOM 37 NE2 GLN A 5 192.075 226.529 250.910 1.00110.16 ATOM 38 N CYS A 6 191.096 223.319 245.343 1.00111.51 ATOM 39 CA CYS A 6 190.139 223.987 244.470 1.00111.51 ATOM 40 C CYS A 6 189.886 223.208 243.174 1.00111.51 ATOM 41 O CYS A 6 189.242 223.736 242.261 1.00111.51 ATOM 42 CB CYS A 6 190.626 225.416 244.199 1.00111.51 ATOM 43 SG CYS A 6 189.399 226.622 243.643 1.00111.51 ATOM 44 N CYS A 7 190.368 221.966 243.069 1.00134.96 ATOM 45 CA CYS A 7 189.990 221.076 241.972 1.00134.96 ATOM 46 C CYS A 7 189.446 219.742 242.439 1.00134.96 ATOM 47 O CYS A 7 188.701 219.108 241.685 1.00134.96 ATOM 48 CB CYS A 7 191.184 220.776 241.046 1.00134.96 ATOM 49 SG CYS A 7 191.880 222.118 240.084 1.00134.96 ATOM 50 N THR A 8 189.796 219.285 243.638 1.00149.36 ATOM 51 CA THR A 8 189.325 217.989 244.103 1.00149.36 ATOM 52 C THR A 8 187.976 218.085 244.794 1.00149.36 ATOM 53 O THR A 8 187.116 217.222 244.589 1.00149.36 ATOM 54 CB THR A 8 190.353 217.377 245.047 1.00149.36 ATOM 55 OG1 THR A 8 190.832 218.386 245.947 1.00149.36 ATOM 56 CG2 THR A 8 191.527 216.829 244.254 1.00149.36 ATOM 57 N SER A 9 187.768 219.121 245.591 1.00150.70 ATOM 58 CA SER A 9 186.486 219.397 246.213 1.00150.70 ATOM 59 C SER A 9 185.973 220.737 245.703 1.00150.70 ATOM 60 O SER A 9 186.597 221.383 244.860 1.00150.70 ATOM 61 CB SER A 9 186.601 219.392 247.740 1.00150.70 ATOM 62 OG SER A 9 187.419 220.456 248.186 1.00150.70 ATOM 63 N ILE A 10 184.828 221.155 246.228 1.00143.65 ATOM 64 CA ILE A 10 184.264 222.435 245.834 1.00143.65 ATOM 65 C ILE A 10 185.049 223.554 246.517 1.00143.65 ATOM 66 O ILE A 10 185.732 223.349 247.527 1.00143.65 ATOM 67 CB ILE A 10 182.757 222.490 246.161 1.00143.65 ATOM 68 CG1 ILE A 10 182.029 223.499 245.270 1.00143.65 ATOM 69 CG2 ILE A 10 182.516 222.804 247.633 1.00143.65 ATOM 70 CD1 ILE A 10 182.059 223.135 243.807 1.00143.65 ATOM 71 N CYS A 11 184.983 224.746 245.934 1.00134.18 ATOM 72 CA CYS A 11 185.903 225.821 246.260 1.00134.18 ATOM 73 C CYS A 11 185.114 227.091 246.527 1.00134.18 ATOM 74 O CYS A 11 184.147 227.391 245.820 1.00134.18 ATOM 75 CB CYS A 11 186.887 226.000 245.095 1.00134.18 ATOM 76 SG CYS A 11 188.330 227.051 245.302 1.00134.18 ATOM 77 N SER A 12 185.531 227.833 247.550 1.00133.04 ATOM 78 CA SER A 12 184.764 228.977 248.006 1.00133.04 ATOM 79 C SER A 12 185.485 230.274 247.677 1.00133.04 ATOM 80 O SER A 12 186.707 230.315 247.525 1.00133.04 ATOM 81 CB SER A 12 184.504 228.903 249.510 1.00133.04 ATOM 82 OG SER A 12 185.629 229.379 250.234 1.00133.04 ATOM 83 N LEU A 13 184.698 231.346 247.588 1.00137.15 ATOM 84 CA LEU A 13 185.241 232.656 247.260 1.00137.15 ATOM 85 C LEU A 13 186.051 233.248 248.403 1.00137.15 ATOM 86 O LEU A 13 186.904 234.107 248.161 1.00137.15 ATOM 87 CB LEU A 13 184.108 233.606 246.876 1.00137.15 ATOM 88 CG LEU A 13 183.162 233.081 245.793 1.00137.15 ATOM 89 CD1 LEU A 13 182.075 234.099 245.499 1.00137.15 ATOM 90 CD2 LEU A 13 183.925 232.731 244.529 1.00137.15 ATOM 91 N TYR A 14 185.805 232.815 249.639 1.00155.08 ATOM 92 CA TYR A 14 186.628 233.257 250.754 1.00155.08 ATOM 93 C TYR A 14 187.958 232.517 250.814 1.00155.08 ATOM 94 O TYR A 14 188.925 233.037 251.382 1.00155.08 ATOM 95 CB TYR A 14 185.864 233.084 252.070 1.00155.08 ATOM 96 CG TYR A 14 186.630 233.561 253.281 1.00155.08 ATOM 97 CD1 TYR A 14 186.822 234.918 253.513 1.00155.08 ATOM 98 CD2 TYR A 14 187.187 232.655 254.176 1.00155.08 ATOM 99 CE1 TYR A 14 187.531 235.360 254.613 1.00155.08 ATOM 100 CE2 TYR A 14 187.899 233.086 255.278 1.00155.08 ATOM 101 CZ TYR A 14 188.067 234.439 255.491 1.00155.08 ATOM 102 OH TYR A 14 188.775 234.872 256.588 1.00155.08 ATOM 103 N GLN A 15 188.034 231.321 250.233 1.00145.43 ATOM 104 CA GLN A 15 189.291 230.582 250.221 1.00145.43 ATOM 105 C GLN A 15 190.298 231.233 249.284 1.00145.43 ATOM 106 O GLN A 15 191.391 231.633 249.702 1.00145.43 ATOM 107 CB GLN A 15 189.034 229.134 249.812 1.00145.43 ATOM 108 CG GLN A 15 188.587 228.241 250.944 1.00145.43 ATOM 109 CD GLN A 15 187.878 227.003 250.444 1.00145.43 ATOM 110 OE1 GLN A 15 187.296 227.002 249.357 1.00145.43 ATOM 111 NE2 GLN A 15 187.934 225.934 251.227 1.00145.43 ATOM 112 N LEU A 16 189.935 231.367 248.012 1.00131.82 ATOM 113 CA LEU A 16 190.872 231.820 246.998 1.00131.82 ATOM 114 C LEU A 16 191.165 233.313 247.060 1.00131.82 ATOM 115 O LEU A 16 192.092 233.767 246.382 1.00131.82 ATOM 116 CB LEU A 16 190.351 231.415 245.615 1.00131.82 ATOM 117 CG LEU A 16 188.917 231.759 245.204 1.00131.82 ATOM 118 CD1 LEU A 16 188.794 233.112 244.520 1.00131.82 ATOM 119 CD2 LEU A 16 188.375 230.655 244.315 1.00131.82 ATOM 120 N GLU A 17 190.423 234.087 247.855 1.00149.84 ATOM 121 CA GLU A 17 190.777 235.492 247.999 1.00149.84 ATOM 122 C GLU A 17 191.998 235.682 248.887 1.00149.84 ATOM 123 O GLU A 17 192.606 236.756 248.860 1.00149.84 ATOM 124 CB GLU A 17 189.589 236.305 248.526 1.00149.84 ATOM 125 CG GLU A 17 189.087 235.945 249.916 1.00149.84 ATOM 126 CD GLU A 17 189.755 236.739 251.025 1.00149.84 ATOM 127 OE1 GLU A 17 190.355 237.793 250.723 1.00149.84 ATOM 128 OE2 GLU A 17 189.678 236.309 252.195 1.00149.84 ATOM 129 N ASN A 18 192.354 234.673 249.685 1.00136.81 ATOM 130 CA ASN A 18 193.608 234.725 250.427 1.00136.81 ATOM 131 C ASN A 18 194.805 234.671 249.489 1.00136.81 ATOM 132 O ASN A 18 195.864 235.230 249.799 1.00136.81 ATOM 133 CB ASN A 18 193.662 233.575 251.436 1.00136.81 ATOM 134 CG ASN A 18 194.991 233.494 252.166 1.00136.81 ATOM 135 OD1 ASN A 18 195.878 232.731 251.783 1.00136.81 ATOM 136 ND2 ASN A 18 195.135 234.284 253.220 1.00136.81 ATOM 137 N TYR A 19 194.647 234.026 248.329 1.00117.69 ATOM 138 CA TYR A 19 195.751 233.886 247.386 1.00117.69 ATOM 139 C TYR A 19 196.113 235.210 246.730 1.00117.69 ATOM 140 O TYR A 19 197.250 235.386 246.279 1.00117.69 ATOM 141 CB TYR A 19 195.391 232.858 246.321 1.00117.69 ATOM 142 CG TYR A 19 195.663 231.440 246.736 1.00117.69 ATOM 143 CD1 TYR A 19 196.892 230.849 246.489 1.00117.69 ATOM 144 CD2 TYR A 19 194.689 230.692 247.376 1.00117.69 ATOM 145 CE1 TYR A 19 197.142 229.549 246.863 1.00117.69 ATOM 146 CE2 TYR A 19 194.928 229.392 247.757 1.00117.69 ATOM 147 CZ TYR A 19 196.159 228.828 247.502 1.00117.69 ATOM 148 OH TYR A 19 196.402 227.528 247.874 1.00117.69 ATOM 149 N CYS A 20 195.169 236.139 246.654 1.00145.62 ATOM 150 CA CYS A 20 195.449 237.477 246.151 1.00145.62 ATOM 151 C CYS A 20 195.560 238.449 247.326 1.00145.62 ATOM 152 O CYS A 20 194.658 239.234 247.628 1.00145.62 ATOM 153 CB CYS A 20 194.383 237.882 245.140 1.00145.62 ATOM 154 SG CYS A 20 192.691 237.631 245.713 1.00145.62 ATOM 155 N ASN A 21 196.726 238.374 247.972 1.00135.12 ATOM 156 CA ASN A 21 197.085 239.133 249.177 1.00135.12 ATOM 157 C ASN A 21 196.082 238.993 250.326 1.00135.12 ATOM 158 O ASN A 21 196.028 239.844 251.212 1.00135.12 ATOM 159 CB ASN A 21 197.284 240.612 248.829 1.00135.12 ATOM 160 CG ASN A 21 198.280 240.809 247.711 1.00135.12 ATOM 161 OD1 ASN A 21 198.033 241.556 246.770 1.00135.12 ATOM 162 ND2 ASN A 21 199.417 240.132 247.807 1.00135.12 ATOM 163 OXT ASN A 21 195.315 238.033 250.408 1.00135.12 TER