HEADER MEMBRANE PROTEIN 31-DEC-69 7PG3 TITLE Low resolution Cryo-EM structure of the full-length insulin receptor TITLE 2 bound to 3 insulin, conf 2 COMPND MOL_ID: 2; COMPND 2 MOLECULE: Insulin; COMPND 3 CHAIN: C, E, I; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7PG3 I 1 21 UNP P01308 INS_HUMAN 90 110 SEQRES 1 I 21 GLY ILE VAL GLU GLN CYS CYS THR SER ILE CYS SER LEU SEQRES 2 I 21 TYR GLN LEU GLU ASN TYR CYS ASN ATOM 1 N GLY I 1 221.823 260.447 251.229 1.00547.96 ATOM 2 CA GLY I 1 221.339 260.073 252.545 1.00547.96 ATOM 3 C GLY I 1 220.415 258.872 252.523 1.00547.96 ATOM 4 O GLY I 1 220.735 257.820 253.077 1.00547.96 ATOM 5 N ILE I 2 219.257 259.032 251.880 1.00560.70 ATOM 6 CA ILE I 2 218.294 257.938 251.800 1.00560.70 ATOM 7 C ILE I 2 218.826 256.816 250.914 1.00560.70 ATOM 8 O ILE I 2 218.795 255.639 251.291 1.00560.70 ATOM 9 CB ILE I 2 216.927 258.457 251.311 1.00560.70 ATOM 10 CG1 ILE I 2 215.950 257.295 251.112 1.00560.70 ATOM 11 CG2 ILE I 2 217.071 259.309 250.050 1.00560.70 ATOM 12 CD1 ILE I 2 214.522 257.732 250.868 1.00560.70 ATOM 13 N VAL I 3 219.320 257.161 249.722 1.00623.31 ATOM 14 CA VAL I 3 219.841 256.150 248.810 1.00623.31 ATOM 15 C VAL I 3 221.133 255.527 249.318 1.00623.31 ATOM 16 O VAL I 3 221.430 254.373 248.987 1.00623.31 ATOM 17 CB VAL I 3 220.049 256.757 247.410 1.00623.31 ATOM 18 CG1 VAL I 3 218.711 257.113 246.783 1.00623.31 ATOM 19 CG2 VAL I 3 220.948 257.982 247.488 1.00623.31 ATOM 20 N GLU I 4 221.916 256.257 250.116 1.00652.94 ATOM 21 CA GLU I 4 223.168 255.707 250.624 1.00652.94 ATOM 22 C GLU I 4 222.938 254.502 251.528 1.00652.94 ATOM 23 O GLU I 4 223.812 253.635 251.637 1.00652.94 ATOM 24 CB GLU I 4 223.949 256.787 251.374 1.00652.94 ATOM 25 CG GLU I 4 224.296 257.999 250.527 1.00652.94 ATOM 26 CD GLU I 4 225.144 259.008 251.275 1.00652.94 ATOM 27 OE1 GLU I 4 224.741 259.421 252.383 1.00652.94 ATOM 28 OE2 GLU I 4 226.214 259.389 250.754 1.00652.94 ATOM 29 N GLN I 5 221.780 254.430 252.184 1.00745.43 ATOM 30 CA GLN I 5 221.475 253.326 253.082 1.00745.43 ATOM 31 C GLN I 5 220.593 252.248 252.464 1.00745.43 ATOM 32 O GLN I 5 220.498 251.157 253.036 1.00745.43 ATOM 33 CB GLN I 5 220.798 253.855 254.353 1.00745.43 ATOM 34 CG GLN I 5 221.545 254.993 255.037 1.00745.43 ATOM 35 CD GLN I 5 222.824 254.536 255.717 1.00745.43 ATOM 36 OE1 GLN I 5 222.836 254.261 256.917 1.00745.43 ATOM 37 NE2 GLN I 5 223.909 254.466 254.955 1.00745.43 ATOM 38 N CYS I 6 219.967 252.505 251.314 1.00822.75 ATOM 39 CA CYS I 6 219.088 251.522 250.686 1.00822.75 ATOM 40 C CYS I 6 219.458 251.160 249.254 1.00822.75 ATOM 41 O CYS I 6 219.031 250.097 248.788 1.00822.75 ATOM 42 CB CYS I 6 217.625 252.003 250.696 1.00822.75 ATOM 43 SG CYS I 6 216.945 252.666 252.257 1.00822.75 ATOM 44 N CYS I 7 220.225 251.984 248.540 1.00755.34 ATOM 45 CA CYS I 7 220.595 251.634 247.173 1.00755.34 ATOM 46 C CYS I 7 221.870 250.801 247.148 1.00755.34 ATOM 47 O CYS I 7 221.949 249.810 246.414 1.00755.34 ATOM 48 CB CYS I 7 220.774 252.893 246.320 1.00755.34 ATOM 49 SG CYS I 7 219.236 253.663 245.750 1.00755.34 ATOM 50 N THR I 8 222.865 251.180 247.947 1.00812.50 ATOM 51 CA THR I 8 224.120 250.451 248.046 1.00812.50 ATOM 52 C THR I 8 224.133 249.500 249.235 1.00812.50 ATOM 53 O THR I 8 225.163 248.877 249.509 1.00812.50 ATOM 54 CB THR I 8 225.298 251.425 248.148 1.00812.50 ATOM 55 OG1 THR I 8 225.222 252.142 249.387 1.00812.50 ATOM 56 CG2 THR I 8 225.272 252.414 246.993 1.00812.50 ATOM 57 N SER I 9 223.011 249.382 249.940 1.00832.62 ATOM 58 CA SER I 9 222.874 248.517 251.102 1.00832.62 ATOM 59 C SER I 9 221.418 248.079 251.188 1.00832.62 ATOM 60 O SER I 9 220.602 248.401 250.321 1.00832.62 ATOM 61 CB SER I 9 223.326 249.226 252.383 1.00832.62 ATOM 62 OG SER I 9 224.621 249.782 252.235 1.00832.62 ATOM 63 N ILE I 10 221.091 247.339 252.242 1.00878.76 ATOM 64 CA ILE I 10 219.738 246.846 252.465 1.00878.76 ATOM 65 C ILE I 10 219.132 247.612 253.632 1.00878.76 ATOM 66 O ILE I 10 219.779 247.801 254.669 1.00878.76 ATOM 67 CB ILE I 10 219.729 245.327 252.728 1.00878.76 ATOM 68 CG1 ILE I 10 220.170 244.572 251.473 1.00878.76 ATOM 69 CG2 ILE I 10 218.354 244.863 253.187 1.00878.76 ATOM 70 CD1 ILE I 10 220.372 243.090 251.687 1.00878.76 ATOM 71 N CYS I 11 217.890 248.056 253.458 1.00870.58 ATOM 72 CA CYS I 11 217.173 248.815 254.469 1.00870.58 ATOM 73 C CYS I 11 216.116 247.952 255.148 1.00870.58 ATOM 74 O CYS I 11 215.486 247.096 254.519 1.00870.58 ATOM 75 CB CYS I 11 216.520 250.060 253.853 1.00870.58 ATOM 76 SG CYS I 11 217.637 251.481 253.758 1.00870.58 ATOM 77 N SER I 12 215.927 248.195 256.442 1.00783.44 ATOM 78 CA SER I 12 214.952 247.478 257.247 1.00783.44 ATOM 79 C SER I 12 213.578 248.131 257.112 1.00783.44 ATOM 80 O SER I 12 213.421 249.186 256.492 1.00783.44 ATOM 81 CB SER I 12 215.386 247.439 258.711 1.00783.44 ATOM 82 OG SER I 12 214.494 246.656 259.486 1.00783.44 ATOM 83 N LEU I 13 212.567 247.486 257.701 1.00736.74 ATOM 84 CA LEU I 13 211.221 248.043 257.620 1.00736.74 ATOM 85 C LEU I 13 211.129 249.359 258.381 1.00736.74 ATOM 86 O LEU I 13 210.446 250.290 257.939 1.00736.74 ATOM 87 CB LEU I 13 210.187 247.050 258.145 1.00736.74 ATOM 88 CG LEU I 13 208.769 247.513 257.799 1.00736.74 ATOM 89 CD1 LEU I 13 208.629 247.644 256.290 1.00736.74 ATOM 90 CD2 LEU I 13 207.706 246.592 258.360 1.00736.74 ATOM 91 N TYR I 14 211.821 249.466 259.516 1.00676.00 ATOM 92 CA TYR I 14 211.792 250.715 260.264 1.00676.00 ATOM 93 C TYR I 14 212.669 251.776 259.619 1.00676.00 ATOM 94 O TYR I 14 212.552 252.956 259.966 1.00676.00 ATOM 95 CB TYR I 14 212.237 250.485 261.712 1.00676.00 ATOM 96 CG TYR I 14 211.315 249.594 262.516 1.00676.00 ATOM 97 CD1 TYR I 14 210.003 249.372 262.115 1.00676.00 ATOM 98 CD2 TYR I 14 211.755 248.981 263.682 1.00676.00 ATOM 99 CE1 TYR I 14 209.158 248.561 262.850 1.00676.00 ATOM 100 CE2 TYR I 14 210.918 248.169 264.424 1.00676.00 ATOM 101 CZ TYR I 14 209.621 247.963 264.003 1.00676.00 ATOM 102 OH TYR I 14 208.785 247.155 264.739 1.00676.00 ATOM 103 N GLN I 15 213.528 251.377 258.680 1.00701.21 ATOM 104 CA GLN I 15 214.379 252.320 257.966 1.00701.21 ATOM 105 C GLN I 15 213.576 253.057 256.903 1.00701.21 ATOM 106 O GLN I 15 213.827 254.236 256.631 1.00701.21 ATOM 107 CB GLN I 15 215.567 251.590 257.338 1.00701.21 ATOM 108 CG GLN I 15 216.650 251.201 258.331 1.00701.21 ATOM 109 CD GLN I 15 217.241 252.398 259.048 1.00701.21 ATOM 110 OE1 GLN I 15 216.970 252.626 260.227 1.00701.21 ATOM 111 NE2 GLN I 15 218.057 253.169 258.338 1.00701.21 ATOM 112 N LEU I 16 212.610 252.368 256.299 1.00735.97 ATOM 113 CA LEU I 16 211.751 252.921 255.263 1.00735.97 ATOM 114 C LEU I 16 210.535 253.637 255.832 1.00735.97 ATOM 115 O LEU I 16 209.675 254.076 255.061 1.00735.97 ATOM 116 CB LEU I 16 211.293 251.809 254.313 1.00735.97 ATOM 117 CG LEU I 16 212.391 250.959 253.672 1.00735.97 ATOM 118 CD1 LEU I 16 211.785 249.859 252.815 1.00735.97 ATOM 119 CD2 LEU I 16 213.335 251.824 252.853 1.00735.97 ATOM 120 N GLU I 17 210.445 253.770 257.155 1.00681.09 ATOM 121 CA GLU I 17 209.334 254.450 257.804 1.00681.09 ATOM 122 C GLU I 17 209.749 255.814 258.335 1.00681.09 ATOM 123 O GLU I 17 209.006 256.428 259.108 1.00681.09 ATOM 124 CB GLU I 17 208.769 253.591 258.937 1.00681.09 ATOM 125 CG GLU I 17 207.957 252.397 258.465 1.00681.09 ATOM 126 CD GLU I 17 207.616 251.444 259.593 1.00681.09 ATOM 127 OE1 GLU I 17 206.864 251.846 260.505 1.00681.09 ATOM 128 OE2 GLU I 17 208.099 250.293 259.569 1.00681.09 ATOM 129 N ASN I 18 210.920 256.299 257.927 1.00599.38 ATOM 130 CA ASN I 18 211.447 257.595 258.325 1.00599.38 ATOM 131 C ASN I 18 211.514 258.552 257.143 1.00599.38 ATOM 132 O ASN I 18 212.100 259.633 257.257 1.00599.38 ATOM 133 CB ASN I 18 212.830 257.435 258.959 1.00599.38 ATOM 134 CG ASN I 18 212.835 256.434 260.099 1.00599.38 ATOM 135 OD1 ASN I 18 211.791 256.120 260.669 1.00599.38 ATOM 136 ND2 ASN I 18 214.015 255.925 260.434 1.00599.38 ATOM 137 N TYR I 19 210.927 258.169 256.010 1.00514.59 ATOM 138 CA TYR I 19 210.920 258.969 254.794 1.00514.59 ATOM 139 C TYR I 19 209.491 259.005 254.251 1.00514.59 ATOM 140 O TYR I 19 209.232 258.826 253.065 1.00514.59 ATOM 141 CB TYR I 19 211.892 258.404 253.759 1.00514.59 ATOM 142 CG TYR I 19 213.327 258.332 254.227 1.00514.59 ATOM 143 CD1 TYR I 19 214.190 259.407 254.059 1.00514.59 ATOM 144 CD2 TYR I 19 213.823 257.182 254.828 1.00514.59 ATOM 145 CE1 TYR I 19 215.504 259.341 254.484 1.00514.59 ATOM 146 CE2 TYR I 19 215.134 257.106 255.256 1.00514.59 ATOM 147 CZ TYR I 19 215.971 258.188 255.081 1.00514.59 ATOM 148 OH TYR I 19 217.278 258.117 255.505 1.00514.59 ATOM 149 N CYS I 20 208.536 259.241 255.149 1.00575.09 ATOM 150 CA CYS I 20 207.129 259.294 254.787 1.00575.09 ATOM 151 C CYS I 20 206.469 260.425 255.561 1.00575.09 ATOM 152 O CYS I 20 206.896 260.773 256.665 1.00575.09 ATOM 153 CB CYS I 20 206.412 257.969 255.087 1.00575.09 ATOM 154 SG CYS I 20 207.262 256.477 254.510 1.00575.09 ATOM 155 N ASN I 21 205.427 260.997 254.966 1.00496.21 ATOM 156 CA ASN I 21 204.695 262.099 255.580 1.00496.21 ATOM 157 C ASN I 21 204.050 261.679 256.897 1.00496.21 ATOM 158 O ASN I 21 204.021 262.445 257.860 0.00496.21 ATOM 159 CB ASN I 21 203.628 262.631 254.622 1.00496.21 ATOM 160 CG ASN I 21 204.219 263.175 253.336 1.00496.21 ATOM 161 OD1 ASN I 21 205.327 263.711 253.327 1.00496.21 ATOM 162 ND2 ASN I 21 203.481 263.037 252.241 1.00496.21 ATOM 163 OXT ASN I 21 203.547 260.564 257.028 0.00496.21 TER