HEADER MEMBRANE PROTEIN 31-DEC-69 7PG2 TITLE Low resolution Cryo-EM structure of full-length insulin receptor TITLE 2 bound to 3 insulin, conf 1 COMPND MOL_ID: 2; COMPND 2 MOLECULE: Insulin; COMPND 3 CHAIN: C, E, I; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7PG2 E 1 21 UNP P01308 INS_HUMAN 90 110 SEQRES 1 E 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 E 21 TYR GLN LEU GLU ASN TYR CYS ASN ATOM 1 N GLY E 1 238.011 186.392 243.188 1.00761.76 ATOM 2 CA GLY E 1 238.605 186.559 244.501 1.00761.76 ATOM 3 C GLY E 1 238.474 187.964 245.041 1.00761.76 ATOM 4 O GLY E 1 237.737 188.217 245.994 1.00761.76 ATOM 5 N ILE E 2 239.201 188.885 244.416 1.00796.85 ATOM 6 CA ILE E 2 239.175 190.282 244.824 1.00796.85 ATOM 7 C ILE E 2 238.248 191.108 243.935 1.00796.85 ATOM 8 O ILE E 2 237.823 192.199 244.346 1.00796.85 ATOM 9 CB ILE E 2 240.608 190.854 244.831 1.00796.85 ATOM 10 CG1 ILE E 2 240.675 192.167 245.605 1.00796.85 ATOM 11 CG2 ILE E 2 241.129 191.022 243.410 1.00796.85 ATOM 12 CD1 ILE E 2 242.075 192.510 246.017 1.00796.85 ATOM 13 N VAL E 3 237.913 190.613 242.741 1.00724.06 ATOM 14 CA VAL E 3 237.004 191.325 241.846 1.00724.06 ATOM 15 C VAL E 3 235.616 191.411 242.467 1.00724.06 ATOM 16 O VAL E 3 234.982 192.472 242.479 1.00724.06 ATOM 17 CB VAL E 3 236.965 190.642 240.466 1.00724.06 ATOM 18 CG1 VAL E 3 235.731 191.078 239.689 1.00724.06 ATOM 19 CG2 VAL E 3 238.225 190.959 239.685 1.00724.06 ATOM 20 N GLU E 4 235.126 190.290 242.996 1.00718.63 ATOM 21 CA GLU E 4 233.801 190.228 243.597 1.00718.63 ATOM 22 C GLU E 4 233.688 191.025 244.890 1.00718.63 ATOM 23 O GLU E 4 232.566 191.240 245.361 1.00718.63 ATOM 24 CB GLU E 4 233.413 188.771 243.861 1.00718.63 ATOM 25 CG GLU E 4 233.512 187.868 242.643 1.00718.63 ATOM 26 CD GLU E 4 233.407 186.397 243.000 1.00718.63 ATOM 27 OE1 GLU E 4 232.338 185.979 243.492 1.00718.63 ATOM 28 OE2 GLU E 4 234.393 185.660 242.791 1.00718.63 ATOM 29 N GLN E 5 234.801 191.467 245.476 1.00779.45 ATOM 30 CA GLN E 5 234.752 192.234 246.712 1.00779.45 ATOM 31 C GLN E 5 235.146 193.693 246.528 1.00779.45 ATOM 32 O GLN E 5 235.036 194.472 247.481 1.00779.45 ATOM 33 CB GLN E 5 235.659 191.590 247.767 1.00779.45 ATOM 34 CG GLN E 5 235.332 190.138 248.073 1.00779.45 ATOM 35 CD GLN E 5 236.230 189.556 249.148 1.00779.45 ATOM 36 OE1 GLN E 5 236.672 190.263 250.054 1.00779.45 ATOM 37 NE2 GLN E 5 236.507 188.261 249.050 1.00779.45 ATOM 38 N CYS E 6 235.591 194.091 245.333 1.00867.98 ATOM 39 CA CYS E 6 235.955 195.479 245.070 1.00867.98 ATOM 40 C CYS E 6 235.294 196.032 243.811 1.00867.98 ATOM 41 O CYS E 6 235.557 197.184 243.447 1.00867.98 ATOM 42 CB CYS E 6 237.478 195.651 244.994 1.00867.98 ATOM 43 SG CYS E 6 238.313 195.384 246.584 1.00867.98 ATOM 44 N CYS E 7 234.440 195.254 243.142 1.00786.25 ATOM 45 CA CYS E 7 233.753 195.719 241.942 1.00786.25 ATOM 46 C CYS E 7 232.241 195.668 242.122 1.00786.25 ATOM 47 O CYS E 7 231.494 195.998 241.193 1.00786.25 ATOM 48 CB CYS E 7 234.184 194.892 240.724 1.00786.25 ATOM 49 SG CYS E 7 233.793 195.623 239.119 1.00786.25 ATOM 50 N THR E 8 231.781 195.276 243.311 1.00864.52 ATOM 51 CA THR E 8 230.375 195.227 243.684 1.00864.52 ATOM 52 C THR E 8 230.068 196.213 244.798 1.00864.52 ATOM 53 O THR E 8 228.921 196.649 244.932 1.00864.52 ATOM 54 CB THR E 8 229.978 193.813 244.135 1.00864.52 ATOM 55 OG1 THR E 8 230.847 193.382 245.189 1.00864.52 ATOM 56 CG2 THR E 8 230.074 192.837 242.973 1.00864.52 ATOM 57 N SER E 9 231.083 196.560 245.584 1.00926.57 ATOM 58 CA SER E 9 231.040 197.494 246.695 1.00926.57 ATOM 59 C SER E 9 232.383 198.204 246.682 1.00926.57 ATOM 60 O SER E 9 233.338 197.729 246.062 1.00926.57 ATOM 61 CB SER E 9 230.787 196.793 248.035 1.00926.57 ATOM 62 OG SER E 9 230.946 197.691 249.119 1.00926.57 ATOM 63 N ILE E 10 232.457 199.359 247.348 1.00950.42 ATOM 64 CA ILE E 10 233.713 200.096 247.343 1.00950.42 ATOM 65 C ILE E 10 234.810 199.243 247.963 1.00950.42 ATOM 66 O ILE E 10 234.587 198.504 248.932 1.00950.42 ATOM 67 CB ILE E 10 233.560 201.433 248.087 1.00950.42 ATOM 68 CG1 ILE E 10 232.787 201.233 249.392 1.00950.42 ATOM 69 CG2 ILE E 10 232.866 202.458 247.203 1.00950.42 ATOM 70 CD1 ILE E 10 232.966 202.362 250.384 1.00950.42 ATOM 71 N CYS E 11 236.008 199.345 247.397 1.00992.00 ATOM 72 CA CYS E 11 237.159 198.590 247.862 1.00992.00 ATOM 73 C CYS E 11 237.756 199.249 249.104 1.00992.00 ATOM 74 O CYS E 11 237.510 200.422 249.398 1.00992.00 ATOM 75 CB CYS E 11 238.200 198.460 246.748 1.00992.00 ATOM 76 SG CYS E 11 239.369 197.088 246.950 1.00992.00 ATOM 77 N SER E 12 238.548 198.473 249.839 1.00999.99 ATOM 78 CA SER E 12 239.171 198.948 251.065 1.00999.99 ATOM 79 C SER E 12 240.623 198.496 251.116 1.00999.99 ATOM 80 O SER E 12 240.984 197.450 250.572 1.00999.99 ATOM 81 CB SER E 12 238.422 198.446 252.308 1.00999.99 ATOM 82 OG SER E 12 239.054 198.888 253.497 1.00999.99 ATOM 83 N LEU E 13 241.450 199.318 251.768 1.00967.94 ATOM 84 CA LEU E 13 242.877 199.036 251.903 1.00967.94 ATOM 85 C LEU E 13 243.129 197.629 252.428 1.00967.94 ATOM 86 O LEU E 13 243.865 196.846 251.816 1.00967.94 ATOM 87 CB LEU E 13 243.529 200.064 252.833 1.00967.94 ATOM 88 CG LEU E 13 244.916 199.685 253.375 1.00967.94 ATOM 89 CD1 LEU E 13 245.908 199.375 252.266 1.00967.94 ATOM 90 CD2 LEU E 13 245.471 200.751 254.292 1.00967.94 ATOM 91 N TYR E 14 242.532 197.293 253.573 1.00999.99 ATOM 92 CA TYR E 14 242.759 195.972 254.142 1.00999.99 ATOM 93 C TYR E 14 242.259 194.861 253.232 1.00999.99 ATOM 94 O TYR E 14 242.774 193.740 253.307 1.00999.99 ATOM 95 CB TYR E 14 242.084 195.873 255.509 1.00999.99 ATOM 96 CG TYR E 14 242.299 197.094 256.373 1.00999.99 ATOM 97 CD1 TYR E 14 243.578 197.553 256.658 1.00999.99 ATOM 98 CD2 TYR E 14 241.219 197.796 256.891 1.00999.99 ATOM 99 CE1 TYR E 14 243.774 198.674 257.443 1.00999.99 ATOM 100 CE2 TYR E 14 241.405 198.916 257.676 1.00999.99 ATOM 101 CZ TYR E 14 242.683 199.351 257.949 1.00999.99 ATOM 102 OH TYR E 14 242.866 200.467 258.731 1.00999.99 ATOM 103 N GLN E 15 241.277 195.140 252.370 1.00999.99 ATOM 104 CA GLN E 15 240.811 194.102 251.459 1.00999.99 ATOM 105 C GLN E 15 241.905 193.721 250.465 1.00999.99 ATOM 106 O GLN E 15 242.033 192.548 250.096 1.00999.99 ATOM 107 CB GLN E 15 239.551 194.567 250.727 1.00999.99 ATOM 108 CG GLN E 15 238.358 194.848 251.630 1.00999.99 ATOM 109 CD GLN E 15 238.016 193.682 252.536 1.00999.99 ATOM 110 OE1 GLN E 15 237.905 192.541 252.086 1.00999.99 ATOM 111 NE2 GLN E 15 237.833 193.965 253.820 1.00999.99 ATOM 112 N LEU E 16 242.711 194.698 250.029 1.00985.23 ATOM 113 CA LEU E 16 243.793 194.424 249.088 1.00985.23 ATOM 114 C LEU E 16 245.033 193.836 249.753 1.00985.23 ATOM 115 O LEU E 16 245.818 193.156 249.084 1.00985.23 ATOM 116 CB LEU E 16 244.187 195.716 248.361 1.00985.23 ATOM 117 CG LEU E 16 243.127 196.573 247.660 1.00985.23 ATOM 118 CD1 LEU E 16 243.708 197.914 247.259 1.00985.23 ATOM 119 CD2 LEU E 16 242.597 195.874 246.433 1.00985.23 ATOM 120 N GLU E 17 245.218 194.085 251.051 1.00976.72 ATOM 121 CA GLU E 17 246.360 193.580 251.810 1.00976.72 ATOM 122 C GLU E 17 246.316 192.075 252.030 1.00976.72 ATOM 123 O GLU E 17 247.334 191.484 252.404 1.00976.72 ATOM 124 CB GLU E 17 246.488 194.309 253.144 1.00976.72 ATOM 125 CG GLU E 17 246.726 195.794 252.965 1.00976.72 ATOM 126 CD GLU E 17 247.944 196.072 252.101 1.00976.72 ATOM 127 OE1 GLU E 17 249.085 195.843 252.553 1.00976.72 ATOM 128 OE2 GLU E 17 247.755 196.527 250.955 1.00976.72 ATOM 129 N ASN E 18 245.161 191.453 251.822 1.00999.99 ATOM 130 CA ASN E 18 244.963 190.034 252.068 1.00999.99 ATOM 131 C ASN E 18 245.151 189.184 250.824 1.00999.99 ATOM 132 O ASN E 18 245.256 187.958 250.943 1.00999.99 ATOM 133 CB ASN E 18 243.565 189.783 252.650 1.00999.99 ATOM 134 CG ASN E 18 243.461 190.185 254.112 1.00999.99 ATOM 135 OD1 ASN E 18 244.447 190.148 254.848 1.00999.99 ATOM 136 ND2 ASN E 18 242.264 190.578 254.538 1.00999.99 ATOM 137 N TYR E 19 245.191 189.796 249.641 1.00960.88 ATOM 138 CA TYR E 19 245.378 189.053 248.402 1.00960.88 ATOM 139 C TYR E 19 246.663 189.463 247.688 1.00960.88 ATOM 140 O TYR E 19 246.828 189.176 246.500 1.00960.88 ATOM 141 CB TYR E 19 244.171 189.238 247.481 1.00960.88 ATOM 142 CG TYR E 19 242.866 188.807 248.108 1.00960.88 ATOM 143 CD1 TYR E 19 242.752 187.582 248.754 1.00960.88 ATOM 144 CD2 TYR E 19 241.748 189.627 248.059 1.00960.88 ATOM 145 CE1 TYR E 19 241.560 187.187 249.330 1.00960.88 ATOM 146 CE2 TYR E 19 240.553 189.241 248.631 1.00960.88 ATOM 147 CZ TYR E 19 240.464 188.021 249.265 1.00960.88 ATOM 148 OH TYR E 19 239.275 187.632 249.837 1.00960.88 ATOM 149 N CYS E 20 247.579 190.126 248.394 1.00941.12 ATOM 150 CA CYS E 20 248.873 190.521 247.848 1.00941.12 ATOM 151 C CYS E 20 249.893 189.455 248.229 1.00941.12 ATOM 152 O CYS E 20 250.158 189.249 249.418 1.00941.12 ATOM 153 CB CYS E 20 249.319 191.887 248.372 1.00941.12 ATOM 154 SG CYS E 20 248.645 193.329 247.520 1.00941.12 ATOM 155 N ASN E 21 250.463 188.786 247.233 1.00886.54 ATOM 156 CA ASN E 21 251.455 187.742 247.488 1.00886.54 ATOM 157 C ASN E 21 252.476 187.639 246.360 1.00886.54 ATOM 158 O ASN E 21 253.679 187.533 246.600 0.00886.54 ATOM 159 CB ASN E 21 250.773 186.386 247.691 1.00886.54 ATOM 160 CG ASN E 21 249.907 186.346 248.934 1.00886.54 ATOM 161 OD1 ASN E 21 248.680 186.403 248.854 1.00886.54 ATOM 162 ND2 ASN E 21 250.545 186.246 250.094 1.00886.54 ATOM 163 OXT ASN E 21 252.124 187.660 245.182 0.00886.54 TER