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 C 1 21 UNP P01308 INS_HUMAN 90 110 SEQRES 1 C 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 C 21 TYR GLN LEU GLU ASN TYR CYS ASN ATOM 1 N GLY C 1 185.524 160.663 246.454 1.00 96.98 ATOM 2 CA GLY C 1 186.553 161.224 247.308 1.00 96.98 ATOM 3 C GLY C 1 187.939 160.810 246.871 1.00 96.98 ATOM 4 O GLY C 1 188.938 161.188 247.478 1.00 96.98 ATOM 5 N ILE C 2 187.999 160.026 245.797 1.00 78.49 ATOM 6 CA ILE C 2 189.275 159.480 245.366 1.00 78.49 ATOM 7 C ILE C 2 190.088 160.478 244.553 1.00 78.49 ATOM 8 O ILE C 2 191.284 160.259 244.340 1.00 78.49 ATOM 9 CB ILE C 2 189.043 158.174 244.588 1.00 78.49 ATOM 10 CG1 ILE C 2 190.229 157.229 244.749 1.00 78.49 ATOM 11 CG2 ILE C 2 188.787 158.448 243.118 1.00 78.49 ATOM 12 CD1 ILE C 2 190.011 155.901 244.114 1.00 78.49 ATOM 13 N VAL C 3 189.497 161.582 244.106 1.00 77.72 ATOM 14 CA VAL C 3 190.259 162.532 243.305 1.00 77.72 ATOM 15 C VAL C 3 191.131 163.406 244.193 1.00 77.72 ATOM 16 O VAL C 3 192.355 163.449 244.033 1.00 77.72 ATOM 17 CB VAL C 3 189.330 163.378 242.423 1.00 77.72 ATOM 18 CG1 VAL C 3 190.107 164.524 241.813 1.00 77.72 ATOM 19 CG2 VAL C 3 188.747 162.520 241.334 1.00 77.72 ATOM 20 N GLU C 4 190.522 164.086 245.168 1.00125.99 ATOM 21 CA GLU C 4 191.262 165.023 246.012 1.00125.99 ATOM 22 C GLU C 4 192.248 164.328 246.942 1.00125.99 ATOM 23 O GLU C 4 193.127 164.991 247.501 1.00125.99 ATOM 24 CB GLU C 4 190.285 165.866 246.830 1.00125.99 ATOM 25 CG GLU C 4 189.678 165.149 248.027 1.00125.99 ATOM 26 CD GLU C 4 188.450 164.315 247.688 1.00125.99 ATOM 27 OE1 GLU C 4 188.265 163.926 246.514 1.00125.99 ATOM 28 OE2 GLU C 4 187.657 164.047 248.613 1.00125.99 ATOM 29 N GLN C 5 192.120 163.014 247.122 1.00113.77 ATOM 30 CA GLN C 5 193.112 162.244 247.854 1.00113.77 ATOM 31 C GLN C 5 194.219 161.721 246.941 1.00113.77 ATOM 32 O GLN C 5 195.302 161.377 247.425 1.00113.77 ATOM 33 CB GLN C 5 192.406 161.085 248.570 1.00113.77 ATOM 34 CG GLN C 5 193.206 160.329 249.614 1.00113.77 ATOM 35 CD GLN C 5 192.405 159.221 250.261 1.00113.77 ATOM 36 OE1 GLN C 5 191.248 158.997 249.915 1.00113.77 ATOM 37 NE2 GLN C 5 193.022 158.511 251.200 1.00113.77 ATOM 38 N CYS C 6 193.998 161.702 245.621 1.00113.14 ATOM 39 CA CYS C 6 194.954 161.032 244.749 1.00113.14 ATOM 40 C CYS C 6 195.207 161.806 243.451 1.00113.14 ATOM 41 O CYS C 6 195.850 161.275 242.539 1.00113.14 ATOM 42 CB CYS C 6 194.467 159.601 244.484 1.00113.14 ATOM 43 SG CYS C 6 195.694 158.393 243.930 1.00113.14 ATOM 44 N CYS C 7 194.725 163.047 243.342 1.00138.25 ATOM 45 CA CYS C 7 195.102 163.934 242.242 1.00138.25 ATOM 46 C CYS C 7 195.647 165.269 242.705 1.00138.25 ATOM 47 O CYS C 7 196.392 165.900 241.948 1.00138.25 ATOM 48 CB CYS C 7 193.908 164.231 241.316 1.00138.25 ATOM 49 SG CYS C 7 193.211 162.886 240.358 1.00138.25 ATOM 50 N THR C 8 195.298 165.730 243.902 1.00154.62 ATOM 51 CA THR C 8 195.770 167.028 244.363 1.00154.62 ATOM 52 C THR C 8 197.120 166.934 245.053 1.00154.62 ATOM 53 O THR C 8 197.979 167.796 244.844 1.00154.62 ATOM 54 CB THR C 8 194.742 167.643 245.305 1.00154.62 ATOM 55 OG1 THR C 8 194.264 166.637 246.209 1.00154.62 ATOM 56 CG2 THR C 8 193.568 168.188 244.511 1.00154.62 ATOM 57 N SER C 9 197.327 165.901 245.853 1.00158.43 ATOM 58 CA SER C 9 198.610 165.626 246.476 1.00158.43 ATOM 59 C SER C 9 199.122 164.284 245.970 1.00158.43 ATOM 60 O SER C 9 198.498 163.635 245.129 1.00158.43 ATOM 61 CB SER C 9 198.496 165.636 248.002 1.00158.43 ATOM 62 OG SER C 9 197.678 164.573 248.453 1.00158.43 ATOM 63 N ILE C 10 200.268 163.867 246.495 1.00146.39 ATOM 64 CA ILE C 10 200.831 162.586 246.105 1.00146.39 ATOM 65 C ILE C 10 200.046 161.470 246.792 1.00146.39 ATOM 66 O ILE C 10 199.363 161.678 247.802 1.00146.39 ATOM 67 CB ILE C 10 202.338 162.532 246.431 1.00146.39 ATOM 68 CG1 ILE C 10 203.065 161.520 245.543 1.00146.39 ATOM 69 CG2 ILE C 10 202.580 162.223 247.903 1.00146.39 ATOM 70 CD1 ILE C 10 203.034 161.879 244.079 1.00146.39 ATOM 71 N CYS C 11 200.111 160.276 246.212 1.00138.14 ATOM 72 CA CYS C 11 199.191 159.202 246.543 1.00138.14 ATOM 73 C CYS C 11 199.980 157.933 246.814 1.00138.14 ATOM 74 O CYS C 11 200.947 157.630 246.107 1.00138.14 ATOM 75 CB CYS C 11 198.207 159.019 245.379 1.00138.14 ATOM 76 SG CYS C 11 196.763 157.970 245.591 1.00138.14 ATOM 77 N SER C 12 199.564 157.194 247.839 1.00138.11 ATOM 78 CA SER C 12 200.331 156.051 248.299 1.00138.11 ATOM 79 C SER C 12 199.609 154.753 247.974 1.00138.11 ATOM 80 O SER C 12 198.387 154.712 247.824 1.00138.11 ATOM 81 CB SER C 12 200.592 156.130 249.802 1.00138.11 ATOM 82 OG SER C 12 199.467 155.657 250.528 1.00138.11 ATOM 83 N LEU C 13 200.396 153.682 247.888 1.00142.99 ATOM 84 CA LEU C 13 199.852 152.370 247.565 1.00142.99 ATOM 85 C LEU C 13 199.043 151.782 248.711 1.00142.99 ATOM 86 O LEU C 13 198.189 150.923 248.472 1.00142.99 ATOM 87 CB LEU C 13 200.985 151.419 247.183 1.00142.99 ATOM 88 CG LEU C 13 201.930 151.939 246.098 1.00142.99 ATOM 89 CD1 LEU C 13 203.017 150.921 245.807 1.00142.99 ATOM 90 CD2 LEU C 13 201.167 152.286 244.833 1.00142.99 ATOM 91 N TYR C 14 199.290 152.219 249.945 1.00157.82 ATOM 92 CA TYR C 14 198.468 151.781 251.062 1.00157.82 ATOM 93 C TYR C 14 197.138 152.522 251.120 1.00157.82 ATOM 94 O TYR C 14 196.171 152.003 251.691 1.00157.82 ATOM 95 CB TYR C 14 199.232 151.958 252.377 1.00157.82 ATOM 96 CG TYR C 14 198.467 151.485 253.590 1.00157.82 ATOM 97 CD1 TYR C 14 198.275 150.129 253.826 1.00157.82 ATOM 98 CD2 TYR C 14 197.911 152.395 254.482 1.00157.82 ATOM 99 CE1 TYR C 14 197.566 149.691 254.928 1.00157.82 ATOM 100 CE2 TYR C 14 197.200 151.967 255.586 1.00157.82 ATOM 101 CZ TYR C 14 197.031 150.614 255.803 1.00157.82 ATOM 102 OH TYR C 14 196.324 150.185 256.903 1.00157.82 ATOM 103 N GLN C 15 197.062 153.715 250.535 1.00148.73 ATOM 104 CA GLN C 15 195.805 154.454 250.521 1.00148.73 ATOM 105 C GLN C 15 194.797 153.801 249.587 1.00148.73 ATOM 106 O GLN C 15 193.704 153.403 250.007 1.00148.73 ATOM 107 CB GLN C 15 196.062 155.901 250.108 1.00148.73 ATOM 108 CG GLN C 15 196.510 156.798 251.237 1.00148.73 ATOM 109 CD GLN C 15 197.219 158.034 250.732 1.00148.73 ATOM 110 OE1 GLN C 15 197.800 158.031 249.645 1.00148.73 ATOM 111 NE2 GLN C 15 197.163 159.106 251.511 1.00148.73 ATOM 112 N LEU C 16 195.160 153.662 248.316 1.00129.41 ATOM 113 CA LEU C 16 194.221 153.206 247.303 1.00129.41 ATOM 114 C LEU C 16 193.928 151.714 247.370 1.00129.41 ATOM 115 O LEU C 16 193.000 151.258 246.695 1.00129.41 ATOM 116 CB LEU C 16 194.742 153.607 245.919 1.00129.41 ATOM 117 CG LEU C 16 196.175 153.262 245.509 1.00129.41 ATOM 118 CD1 LEU C 16 196.297 151.906 244.829 1.00129.41 ATOM 119 CD2 LEU C 16 196.717 154.362 244.615 1.00129.41 ATOM 120 N GLU C 17 194.671 150.943 248.168 1.00148.82 ATOM 121 CA GLU C 17 194.316 149.537 248.317 1.00148.82 ATOM 122 C GLU C 17 193.096 149.351 249.206 1.00148.82 ATOM 123 O GLU C 17 192.488 148.277 249.183 1.00148.82 ATOM 124 CB GLU C 17 195.504 148.727 248.846 1.00148.82 ATOM 125 CG GLU C 17 196.008 149.091 250.234 1.00148.82 ATOM 126 CD GLU C 17 195.339 148.300 251.346 1.00148.82 ATOM 127 OE1 GLU C 17 194.739 147.246 251.048 1.00148.82 ATOM 128 OE2 GLU C 17 195.418 148.734 252.514 1.00148.82 ATOM 129 N ASN C 18 192.741 150.363 250.001 1.00134.25 ATOM 130 CA ASN C 18 191.487 150.314 250.744 1.00134.25 ATOM 131 C ASN C 18 190.289 150.365 249.807 1.00134.25 ATOM 132 O ASN C 18 189.231 149.807 250.119 1.00134.25 ATOM 133 CB ASN C 18 191.434 151.467 251.749 1.00134.25 ATOM 134 CG ASN C 18 190.105 151.551 252.480 1.00134.25 ATOM 135 OD1 ASN C 18 189.218 152.313 252.095 1.00134.25 ATOM 136 ND2 ASN C 18 189.962 150.764 253.537 1.00134.25 ATOM 137 N TYR C 19 190.446 151.006 248.644 1.00111.51 ATOM 138 CA TYR C 19 189.343 151.143 247.702 1.00111.51 ATOM 139 C TYR C 19 188.979 149.817 247.050 1.00111.51 ATOM 140 O TYR C 19 187.842 149.640 246.601 1.00111.51 ATOM 141 CB TYR C 19 189.702 152.167 246.633 1.00111.51 ATOM 142 CG TYR C 19 189.431 153.587 247.043 1.00111.51 ATOM 143 CD1 TYR C 19 188.201 154.177 246.796 1.00111.51 ATOM 144 CD2 TYR C 19 190.405 154.337 247.681 1.00111.51 ATOM 145 CE1 TYR C 19 187.952 155.478 247.165 1.00111.51 ATOM 146 CE2 TYR C 19 190.166 155.638 248.058 1.00111.51 ATOM 147 CZ TYR C 19 188.936 156.202 247.801 1.00111.51 ATOM 148 OH TYR C 19 188.693 157.502 248.170 1.00111.51 ATOM 149 N CYS C 20 189.923 148.888 246.976 1.00142.93 ATOM 150 CA CYS C 20 189.642 147.548 246.478 1.00142.93 ATOM 151 C CYS C 20 189.532 146.580 247.656 1.00142.93 ATOM 152 O CYS C 20 190.434 145.795 247.961 1.00142.93 ATOM 153 CB CYS C 20 190.708 147.139 245.468 1.00142.93 ATOM 154 SG CYS C 20 192.400 147.392 246.039 1.00142.93 ATOM 155 N ASN C 21 188.367 146.657 248.303 1.00136.03 ATOM 156 CA ASN C 21 188.008 145.902 249.511 1.00136.03 ATOM 157 C ASN C 21 189.012 146.046 250.658 1.00136.03 ATOM 158 O ASN C 21 189.066 145.197 251.547 1.00136.03 ATOM 159 CB ASN C 21 187.809 144.422 249.168 1.00136.03 ATOM 160 CG ASN C 21 186.811 144.222 248.051 1.00136.03 ATOM 161 OD1 ASN C 21 187.059 143.471 247.112 1.00136.03 ATOM 162 ND2 ASN C 21 185.675 144.900 248.145 1.00136.03 ATOM 163 OXT ASN C 21 189.779 147.006 250.737 1.00136.03 TER