HEADER PEPTIDE BINDING PROTEIN 31-DEC-69 7MD5 TITLE Insulin receptor ectodomain dimer complexed with two IRPA-9 partial TITLE 2 agonists COMPND MOL_ID: 1; COMPND 2 MOLECULE: Isoform Short of Insulin receptor; COMPND 3 CHAIN: A, B; COMPND 4 EC: 2.7.10.1; COMPND 5 FRAGMENT: extracellular ; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 4; COMPND 8 Insulin B chain; COMPND 9 CHAIN: T, P, R, V; COMPND 10 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7MD5 A 1 917 UNP P06213 INSR_HUMAN 28 944 DBREF 7MD5 R 1401 1430 UNP P01308 INS_HUMAN 25 54 SEQRES 1 R 30 PHE VAL ASN GLN HIS LEU CYS GLY SER HIS LEU VAL GLU SEQRES 2 R 30 ALA LEU TYR LEU VAL CYS GLY GLU ARG GLY PHE PHE TYR SEQRES 3 R 30 THR PRO LYS THR ATOM 1 N PHE R1401 167.814 188.759 163.456 1.00349.88 ATOM 2 CA PHE R1401 167.810 187.437 164.064 1.00349.88 ATOM 3 C PHE R1401 166.593 186.654 163.607 1.00349.88 ATOM 4 O PHE R1401 165.459 187.012 163.929 1.00349.88 ATOM 5 CB PHE R1401 167.824 187.540 165.590 1.00349.88 ATOM 6 CG PHE R1401 167.944 186.215 166.289 1.00349.88 ATOM 7 CD1 PHE R1401 169.170 185.572 166.372 1.00349.88 ATOM 8 CD2 PHE R1401 166.834 185.615 166.868 1.00349.88 ATOM 9 CE1 PHE R1401 169.290 184.355 167.019 1.00349.88 ATOM 10 CE2 PHE R1401 166.948 184.396 167.514 1.00349.88 ATOM 11 CZ PHE R1401 168.178 183.770 167.588 1.00349.88 ATOM 12 N VAL R1402 166.827 185.582 162.849 1.00349.59 ATOM 13 CA VAL R1402 165.724 184.743 162.407 1.00349.59 ATOM 14 C VAL R1402 165.202 183.928 163.581 1.00349.59 ATOM 15 O VAL R1402 165.935 183.590 164.520 1.00349.59 ATOM 16 CB VAL R1402 166.141 183.833 161.237 1.00349.59 ATOM 17 CG1 VAL R1402 166.521 184.670 160.031 1.00349.59 ATOM 18 CG2 VAL R1402 167.291 182.921 161.636 1.00349.59 ATOM 19 N ASN R1403 163.908 183.642 163.548 1.00310.89 ATOM 20 CA ASN R1403 163.261 182.824 164.563 1.00310.89 ATOM 21 C ASN R1403 162.651 181.654 163.809 1.00310.89 ATOM 22 O ASN R1403 161.462 181.654 163.484 1.00310.89 ATOM 23 CB ASN R1403 162.221 183.641 165.309 1.00310.89 ATOM 24 CG ASN R1403 162.066 183.218 166.751 1.00310.89 ATOM 25 OD1 ASN R1403 161.452 183.923 167.549 1.00310.89 ATOM 26 ND2 ASN R1403 162.649 182.087 167.105 1.00310.89 ATOM 27 N GLN R1404 163.473 180.644 163.541 1.00307.71 ATOM 28 CA GLN R1404 163.078 179.587 162.626 1.00307.71 ATOM 29 C GLN R1404 163.947 178.364 162.863 1.00307.71 ATOM 30 O GLN R1404 165.090 178.468 163.314 1.00307.71 ATOM 31 CB GLN R1404 163.187 180.049 161.171 1.00307.71 ATOM 32 CG GLN R1404 164.586 180.447 160.760 1.00307.71 ATOM 33 CD GLN R1404 164.646 180.949 159.341 1.00307.71 ATOM 34 OE1 GLN R1404 163.636 180.979 158.641 1.00307.71 ATOM 35 NE2 GLN R1404 165.835 181.332 158.898 1.00307.71 ATOM 36 N HIS R1405 163.382 177.206 162.559 1.00323.00 ATOM 37 CA HIS R1405 164.129 175.965 162.655 1.00323.00 ATOM 38 C HIS R1405 165.135 175.892 161.515 1.00323.00 ATOM 39 O HIS R1405 164.813 176.198 160.364 1.00323.00 ATOM 40 CB HIS R1405 163.170 174.788 162.610 1.00323.00 ATOM 41 CG HIS R1405 162.133 174.834 163.684 1.00323.00 ATOM 42 ND1 HIS R1405 162.401 174.498 164.992 1.00323.00 ATOM 43 CD2 HIS R1405 160.834 175.210 163.652 1.00323.00 ATOM 44 CE1 HIS R1405 161.306 174.641 165.715 1.00323.00 ATOM 45 NE2 HIS R1405 160.341 175.075 164.926 1.00323.00 ATOM 46 N LEU R1406 166.367 175.505 161.836 1.00313.94 ATOM 47 CA LEU R1406 167.470 175.662 160.899 1.00313.94 ATOM 48 C LEU R1406 168.237 174.368 160.695 1.00313.94 ATOM 49 O LEU R1406 168.523 173.638 161.649 1.00313.94 ATOM 50 CB LEU R1406 168.428 176.751 161.369 1.00313.94 ATOM 51 CG LEU R1406 167.856 178.159 161.264 1.00313.94 ATOM 52 CD1 LEU R1406 168.798 179.167 161.883 1.00313.94 ATOM 53 CD2 LEU R1406 167.602 178.486 159.803 1.00313.94 ATOM 54 N CYS R1407 168.572 174.106 159.433 1.00304.09 ATOM 55 CA CYS R1407 169.443 173.015 159.028 1.00304.09 ATOM 56 C CYS R1407 170.305 173.485 157.868 1.00304.09 ATOM 57 O CYS R1407 170.238 174.646 157.449 1.00304.09 ATOM 58 CB CYS R1407 168.652 171.770 158.617 1.00304.09 ATOM 59 SG CYS R1407 167.866 170.913 159.968 1.00304.09 ATOM 60 N GLY R1408 171.118 172.560 157.362 1.00280.60 ATOM 61 CA GLY R1408 171.928 172.627 156.164 1.00280.60 ATOM 62 C GLY R1408 172.800 173.861 156.095 1.00280.60 ATOM 63 O GLY R1408 173.261 174.402 157.106 1.00280.60 ATOM 64 N SER R1409 172.983 174.342 154.863 1.00294.07 ATOM 65 CA SER R1409 173.839 175.493 154.610 1.00294.07 ATOM 66 C SER R1409 173.274 176.771 155.209 1.00294.07 ATOM 67 O SER R1409 174.041 177.694 155.494 1.00294.07 ATOM 68 CB SER R1409 174.038 175.672 153.111 1.00294.07 ATOM 69 OG SER R1409 172.814 176.019 152.492 1.00294.07 ATOM 70 N HIS R1410 171.949 176.844 155.386 1.00291.08 ATOM 71 CA HIS R1410 171.348 177.924 156.168 1.00291.08 ATOM 72 C HIS R1410 171.932 177.963 157.569 1.00291.08 ATOM 73 O HIS R1410 172.409 179.009 158.031 1.00291.08 ATOM 74 CB HIS R1410 169.832 177.745 156.248 1.00291.08 ATOM 75 CG HIS R1410 169.112 178.017 154.966 1.00291.08 ATOM 76 ND1 HIS R1410 168.841 179.293 154.524 1.00291.08 ATOM 77 CD2 HIS R1410 168.596 177.179 154.038 1.00291.08 ATOM 78 CE1 HIS R1410 168.187 179.229 153.379 1.00291.08 ATOM 79 NE2 HIS R1410 168.029 177.958 153.058 1.00291.08 ATOM 80 N LEU R1411 171.942 176.812 158.239 1.00272.09 ATOM 81 CA LEU R1411 172.510 176.726 159.574 1.00272.09 ATOM 82 C LEU R1411 174.016 176.938 159.555 1.00272.09 ATOM 83 O LEU R1411 174.563 177.527 160.491 1.00272.09 ATOM 84 CB LEU R1411 172.151 175.378 160.184 1.00272.09 ATOM 85 CG LEU R1411 172.547 175.135 161.631 1.00272.09 ATOM 86 CD1 LEU R1411 171.904 176.174 162.516 1.00272.09 ATOM 87 CD2 LEU R1411 172.101 173.750 162.037 1.00272.09 ATOM 88 N VAL R1412 174.682 176.523 158.478 1.00271.32 ATOM 89 CA VAL R1412 176.128 176.708 158.362 1.00271.32 ATOM 90 C VAL R1412 176.478 178.188 158.281 1.00271.32 ATOM 91 O VAL R1412 177.351 178.683 159.007 1.00271.32 ATOM 92 CB VAL R1412 176.667 175.944 157.142 1.00271.32 ATOM 93 CG1 VAL R1412 178.123 176.279 156.920 1.00271.32 ATOM 94 CG2 VAL R1412 176.506 174.458 157.343 1.00271.32 ATOM 95 N GLU R1413 175.792 178.915 157.402 1.00276.47 ATOM 96 CA GLU R1413 176.062 180.336 157.243 1.00276.47 ATOM 97 C GLU R1413 175.623 181.118 158.466 1.00276.47 ATOM 98 O GLU R1413 176.244 182.128 158.816 1.00276.47 ATOM 99 CB GLU R1413 175.370 180.862 155.990 1.00276.47 ATOM 100 CG GLU R1413 175.912 180.260 154.715 1.00276.47 ATOM 101 CD GLU R1413 177.357 180.633 154.466 1.00276.47 ATOM 102 OE1 GLU R1413 177.757 181.764 154.818 1.00276.47 ATOM 103 OE2 GLU R1413 178.098 179.787 153.925 1.00276.47 ATOM 104 N ALA R1414 174.571 180.645 159.143 1.00280.48 ATOM 105 CA ALA R1414 174.177 181.235 160.414 1.00280.48 ATOM 106 C ALA R1414 175.274 181.081 161.455 1.00280.48 ATOM 107 O ALA R1414 175.599 182.035 162.170 1.00280.48 ATOM 108 CB ALA R1414 172.884 180.590 160.906 1.00280.48 ATOM 109 N LEU R1415 175.880 179.894 161.524 1.00264.69 ATOM 110 CA LEU R1415 176.951 179.667 162.485 1.00264.69 ATOM 111 C LEU R1415 178.192 180.470 162.139 1.00264.69 ATOM 112 O LEU R1415 178.906 180.932 163.034 1.00264.69 ATOM 113 CB LEU R1415 177.284 178.184 162.554 1.00264.69 ATOM 114 CG LEU R1415 176.222 177.375 163.284 1.00264.69 ATOM 115 CD1 LEU R1415 176.515 175.892 163.179 1.00264.69 ATOM 116 CD2 LEU R1415 176.173 177.823 164.729 1.00264.69 ATOM 117 N TYR R1416 178.463 180.649 160.849 1.00253.67 ATOM 118 CA TYR R1416 179.619 181.450 160.471 1.00253.67 ATOM 119 C TYR R1416 179.381 182.923 160.761 1.00253.67 ATOM 120 O TYR R1416 180.311 183.649 161.130 1.00253.67 ATOM 121 CB TYR R1416 179.955 181.240 159.002 1.00253.67 ATOM 122 CG TYR R1416 181.141 182.058 158.588 1.00253.67 ATOM 123 CD1 TYR R1416 182.398 181.785 159.107 1.00253.67 ATOM 124 CD2 TYR R1416 181.014 183.097 157.678 1.00253.67 ATOM 125 CE1 TYR R1416 183.495 182.527 158.746 1.00253.67 ATOM 126 CE2 TYR R1416 182.113 183.847 157.301 1.00253.67 ATOM 127 CZ TYR R1416 183.350 183.553 157.841 1.00253.67 ATOM 128 OH TYR R1416 184.455 184.282 157.483 1.00253.67 ATOM 129 N LEU R1417 178.137 183.372 160.615 1.00250.90 ATOM 130 CA LEU R1417 177.795 184.740 160.971 1.00250.90 ATOM 131 C LEU R1417 177.861 184.954 162.475 1.00250.90 ATOM 132 O LEU R1417 178.233 186.042 162.927 1.00250.90 ATOM 133 CB LEU R1417 176.406 185.062 160.421 1.00250.90 ATOM 134 CG LEU R1417 175.862 186.490 160.436 1.00250.90 ATOM 135 CD1 LEU R1417 175.023 186.694 159.194 1.00250.90 ATOM 136 CD2 LEU R1417 175.009 186.761 161.667 1.00250.90 ATOM 137 N VAL R1418 177.504 183.939 163.261 1.00258.97 ATOM 138 CA VAL R1418 177.615 184.052 164.712 1.00258.97 ATOM 139 C VAL R1418 179.077 184.071 165.132 1.00258.97 ATOM 140 O VAL R1418 179.501 184.925 165.920 1.00258.97 ATOM 141 CB VAL R1418 176.843 182.914 165.402 1.00258.97 ATOM 142 CG1 VAL R1418 177.164 182.866 166.884 1.00258.97 ATOM 143 CG2 VAL R1418 175.357 183.123 165.229 1.00258.97 ATOM 144 N CYS R1419 179.871 183.146 164.590 1.00268.73 ATOM 145 CA CYS R1419 181.267 183.026 164.992 1.00268.73 ATOM 146 C CYS R1419 182.082 184.218 164.514 1.00268.73 ATOM 147 O CYS R1419 182.634 184.968 165.329 1.00268.73 ATOM 148 CB CYS R1419 181.857 181.719 164.465 1.00268.73 ATOM 149 SG CYS R1419 181.194 180.237 165.254 1.00268.73 ATOM 150 N GLY R1420 182.132 184.436 163.201 1.00264.47 ATOM 151 CA GLY R1420 183.010 185.470 162.697 1.00264.47 ATOM 152 C GLY R1420 184.439 185.021 162.893 1.00264.47 ATOM 153 O GLY R1420 184.959 184.192 162.142 1.00264.47 ATOM 154 N GLU R1421 185.079 185.571 163.920 1.00272.41 ATOM 155 CA GLU R1421 186.360 185.067 164.389 1.00272.41 ATOM 156 C GLU R1421 186.164 183.756 165.151 1.00272.41 ATOM 157 O GLU R1421 185.046 183.243 165.263 1.00272.41 ATOM 158 CB GLU R1421 187.057 186.119 165.242 1.00272.41 ATOM 159 CG GLU R1421 187.490 187.324 164.446 1.00272.41 ATOM 160 CD GLU R1421 188.571 186.990 163.439 1.00272.41 ATOM 161 OE1 GLU R1421 189.417 186.118 163.732 1.00272.41 ATOM 162 OE2 GLU R1421 188.565 187.591 162.346 1.00272.41 ATOM 163 N ARG R1422 187.255 183.313 165.799 1.00273.95 ATOM 164 CA ARG R1422 187.624 181.910 166.035 1.00273.95 ATOM 165 C ARG R1422 186.477 180.945 166.325 1.00273.95 ATOM 166 O ARG R1422 186.316 179.929 165.639 1.00273.95 ATOM 167 CB ARG R1422 188.637 181.867 167.181 1.00273.95 ATOM 168 CG ARG R1422 189.957 182.547 166.859 1.00273.95 ATOM 169 CD ARG R1422 190.918 182.483 168.034 1.00273.95 ATOM 170 NE ARG R1422 192.161 183.196 167.761 1.00273.95 ATOM 171 CZ ARG R1422 193.140 183.352 168.646 1.00273.95 ATOM 172 NH1 ARG R1422 193.023 182.839 169.863 1.00273.95 ATOM 173 NH2 ARG R1422 194.239 184.016 168.314 1.00273.95 ATOM 174 N GLY R1423 185.669 181.244 167.337 1.00294.39 ATOM 175 CA GLY R1423 184.430 180.517 167.544 1.00294.39 ATOM 176 C GLY R1423 184.551 179.114 168.108 1.00294.39 ATOM 177 O GLY R1423 183.899 178.776 169.095 1.00294.39 ATOM 178 N PHE R1424 185.382 178.278 167.511 1.00293.54 ATOM 179 CA PHE R1424 185.385 176.881 167.906 1.00293.54 ATOM 180 C PHE R1424 186.794 176.321 167.859 1.00293.54 ATOM 181 O PHE R1424 187.530 176.544 166.894 1.00293.54 ATOM 182 CB PHE R1424 184.421 176.071 167.026 1.00293.54 ATOM 183 CG PHE R1424 184.564 176.328 165.548 1.00293.54 ATOM 184 CD1 PHE R1424 185.439 175.584 164.776 1.00293.54 ATOM 185 CD2 PHE R1424 183.784 177.304 164.927 1.00293.54 ATOM 186 CE1 PHE R1424 185.552 175.822 163.419 1.00293.54 ATOM 187 CE2 PHE R1424 183.904 177.540 163.577 1.00293.54 ATOM 188 CZ PHE R1424 184.786 176.799 162.819 1.00293.54 ATOM 189 N PHE R1425 187.171 175.634 168.926 1.00294.41 ATOM 190 CA PHE R1425 188.416 174.892 168.990 1.00294.41 ATOM 191 C PHE R1425 188.116 173.405 168.893 1.00294.41 ATOM 192 O PHE R1425 186.963 172.982 168.831 1.00294.41 ATOM 193 CB PHE R1425 189.196 175.228 170.263 1.00294.41 ATOM 194 CG PHE R1425 188.458 174.928 171.543 1.00294.41 ATOM 195 CD1 PHE R1425 187.684 175.903 172.141 1.00294.41 ATOM 196 CD2 PHE R1425 188.564 173.690 172.163 1.00294.41 ATOM 197 CE1 PHE R1425 187.019 175.650 173.314 1.00294.41 ATOM 198 CE2 PHE R1425 187.891 173.427 173.338 1.00294.41 ATOM 199 CZ PHE R1425 187.119 174.409 173.914 1.00294.41 ATOM 200 N TYR R1426 189.179 172.612 168.891 1.00298.52 ATOM 201 CA TYR R1426 189.099 171.166 168.765 1.00298.52 ATOM 202 C TYR R1426 190.030 170.505 169.777 1.00298.52 ATOM 203 O TYR R1426 190.906 169.704 169.445 1.00298.52 ATOM 204 CB TYR R1426 189.371 170.753 167.319 1.00298.52 ATOM 205 CG TYR R1426 189.157 169.283 167.046 1.00298.52 ATOM 206 CD1 TYR R1426 187.913 168.704 167.233 1.00298.52 ATOM 207 CD2 TYR R1426 190.191 168.485 166.567 1.00298.52 ATOM 208 CE1 TYR R1426 187.704 167.370 166.984 1.00298.52 ATOM 209 CE2 TYR R1426 189.992 167.144 166.313 1.00298.52 ATOM 210 CZ TYR R1426 188.745 166.595 166.520 1.00298.52 ATOM 211 OH TYR R1426 188.535 165.260 166.265 1.00298.52 ATOM 212 N THR R1427 189.899 170.890 171.039 1.00311.08 ATOM 213 CA THR R1427 190.635 170.156 172.057 1.00311.08 ATOM 214 C THR R1427 189.665 169.452 172.995 1.00311.08 ATOM 215 O THR R1427 189.277 170.023 174.020 1.00311.08 ATOM 216 CB THR R1427 191.558 171.073 172.862 1.00311.08 ATOM 217 OG1 THR R1427 190.776 171.995 173.629 1.00311.08 ATOM 218 CG2 THR R1427 192.481 171.848 171.939 1.00311.08 ATOM 219 N PRO R1428 189.230 168.230 172.674 1.00303.74 ATOM 220 CA PRO R1428 188.475 167.463 173.677 1.00303.74 ATOM 221 C PRO R1428 189.343 166.996 174.836 1.00303.74 ATOM 222 O PRO R1428 188.959 167.178 175.997 1.00303.74 ATOM 223 CB PRO R1428 187.896 166.296 172.864 1.00303.74 ATOM 224 CG PRO R1428 188.812 166.150 171.700 1.00303.74 ATOM 225 CD PRO R1428 189.309 167.525 171.381 1.00303.74 ATOM 226 N LYS R1429 190.508 166.409 174.558 1.00313.71 ATOM 227 CA LYS R1429 191.522 166.133 175.569 1.00313.71 ATOM 228 C LYS R1429 192.734 167.041 175.427 1.00313.71 ATOM 229 O LYS R1429 193.248 167.552 176.425 1.00313.71 ATOM 230 CB LYS R1429 191.978 164.663 175.514 1.00313.71 ATOM 231 CG LYS R1429 190.963 163.639 176.007 1.00313.71 ATOM 232 CD LYS R1429 191.569 162.238 176.004 1.00313.71 ATOM 233 CE LYS R1429 190.631 161.209 176.615 1.00313.71 ATOM 234 NZ LYS R1429 189.420 160.990 175.779 1.00313.71 ATOM 235 N THR R1430 193.199 167.254 174.201 1.00309.18 ATOM 236 CA THR R1430 194.349 168.110 173.949 1.00309.18 ATOM 237 C THR R1430 194.254 168.737 172.564 1.00309.18 ATOM 238 O THR R1430 194.995 169.662 172.236 1.00309.18 ATOM 239 CB THR R1430 195.661 167.315 174.086 1.00 30.00 ATOM 240 C1 NAG R1001 194.962 181.045 163.079 1.00293.95 ATOM 241 C2 NAG R1001 195.204 182.469 163.561 1.00293.95 ATOM 242 C3 NAG R1001 195.689 182.446 165.006 1.00293.95 ATOM 243 C4 NAG R1001 194.706 181.686 165.888 1.00293.95 ATOM 244 C5 NAG R1001 194.424 180.298 165.312 1.00293.95 ATOM 245 C6 NAG R1001 193.325 179.577 166.051 1.00293.95 ATOM 246 C7 NAG R1001 195.786 183.991 161.732 1.00293.95 ATOM 247 C8 NAG R1001 196.896 184.630 160.955 1.00293.95 ATOM 248 N2 NAG R1001 196.158 183.161 162.711 1.00293.95 ATOM 249 O3 NAG R1001 195.830 183.779 165.485 1.00293.95 ATOM 250 O4 NAG R1001 195.255 181.539 167.193 1.00293.95 ATOM 251 O5 NAG R1001 194.002 180.401 163.941 1.00293.95 ATOM 252 O6 NAG R1001 192.073 180.217 165.854 1.00293.95 ATOM 253 O7 NAG R1001 194.606 184.218 161.487 1.00293.95 TER