HEADER MEMBRANE PROTEIN 31-DEC-69 6GDG TITLE Cryo-EM structure of the adenosine A2A receptor bound to a miniGs TITLE 2 heterotrimer COMPND MOL_ID: 3; COMPND 2 MOLECULE: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit COMPND 3 gamma-2; COMPND 4 CHAIN: C; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 6GDG C 1 71 UNP P59768 GBG2_HUMAN 1 71 SEQRES 1 C 44 GLN ALA ARG LYS LEU VAL GLU GLN LEU LYS MET GLU ALA SEQRES 2 C 44 ASN ILE ASP ARG ILE LYS VAL SER LYS ALA ALA ALA ASP SEQRES 3 C 44 LEU MET ALA TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO SEQRES 4 C 44 LEU LEU THR PRO VAL ATOM 1 N GLN C 11 71.906 136.840 85.639 1.00405.13 ATOM 2 CA GLN C 11 72.171 135.604 86.448 1.00405.32 ATOM 3 C GLN C 11 71.980 135.831 87.948 1.00405.19 ATOM 4 O GLN C 11 71.244 135.090 88.604 1.00404.40 ATOM 5 CB GLN C 11 73.586 135.080 86.183 1.00405.29 ATOM 6 N ALA C 12 72.652 136.853 88.477 1.00405.86 ATOM 7 CA ALA C 12 72.569 137.205 89.901 1.00406.98 ATOM 8 C ALA C 12 71.200 137.775 90.281 1.00408.66 ATOM 9 O ALA C 12 70.657 137.437 91.335 1.00409.38 ATOM 10 CB ALA C 12 73.668 138.193 90.266 1.00406.61 ATOM 11 N ARG C 13 70.658 138.641 89.424 1.00409.83 ATOM 12 CA ARG C 13 69.325 139.225 89.625 1.00410.19 ATOM 13 C ARG C 13 68.206 138.188 89.491 1.00410.19 ATOM 14 O ARG C 13 67.232 138.225 90.246 1.00411.61 ATOM 15 CB ARG C 13 69.086 140.369 88.636 1.00410.15 ATOM 16 N LYS C 14 68.350 137.278 88.527 1.00407.89 ATOM 17 CA LYS C 14 67.398 136.177 88.330 1.00404.79 ATOM 18 C LYS C 14 67.439 135.169 89.482 1.00400.88 ATOM 19 O LYS C 14 66.395 134.680 89.919 1.00401.70 ATOM 20 CB LYS C 14 67.675 135.458 87.007 1.00405.36 ATOM 21 N LEU C 15 68.646 134.859 89.957 1.00391.70 ATOM 22 CA LEU C 15 68.837 133.999 91.132 1.00376.86 ATOM 23 C LEU C 15 68.327 134.655 92.419 1.00371.35 ATOM 24 O LEU C 15 67.806 133.968 93.301 1.00366.94 ATOM 25 CB LEU C 15 70.314 133.630 91.294 1.00364.04 ATOM 26 N VAL C 16 68.491 135.975 92.523 1.00362.11 ATOM 27 CA VAL C 16 67.950 136.752 93.644 1.00355.79 ATOM 28 C VAL C 16 66.421 136.794 93.619 1.00358.19 ATOM 29 O VAL C 16 65.777 136.653 94.660 1.00358.89 ATOM 30 CB VAL C 16 68.481 138.198 93.637 1.00350.08 ATOM 31 N GLU C 17 65.854 136.997 92.429 1.00360.40 ATOM 32 CA GLU C 17 64.399 136.961 92.228 1.00356.33 ATOM 33 C GLU C 17 63.807 135.563 92.444 1.00352.31 ATOM 34 O GLU C 17 62.667 135.436 92.897 1.00350.48 ATOM 35 CB GLU C 17 64.040 137.456 90.824 1.00353.53 ATOM 36 N GLN C 18 64.580 134.529 92.106 1.00346.79 ATOM 37 CA GLN C 18 64.194 133.134 92.355 1.00331.34 ATOM 38 C GLN C 18 64.117 132.840 93.855 1.00323.85 ATOM 39 O GLN C 18 63.116 132.306 94.337 1.00323.63 ATOM 40 CB GLN C 18 65.182 132.173 91.665 1.00315.39 ATOM 41 CG GLN C 18 65.013 130.686 91.975 1.00281.87 ATOM 42 CD GLN C 18 63.600 130.178 91.752 1.00247.79 ATOM 43 OE1 GLN C 18 62.905 130.615 90.833 1.00210.80 ATOM 44 NE2 GLN C 18 63.169 129.245 92.594 1.00242.55 ATOM 45 N LEU C 19 65.182 133.188 94.576 1.00326.38 ATOM 46 CA LEU C 19 65.243 133.004 96.032 1.00342.97 ATOM 47 C LEU C 19 64.294 133.937 96.796 1.00351.24 ATOM 48 O LEU C 19 63.860 133.602 97.901 1.00358.01 ATOM 49 CB LEU C 19 66.681 133.180 96.539 1.00350.30 ATOM 50 CG LEU C 19 67.687 132.130 96.052 1.00359.13 ATOM 51 CD1 LEU C 19 69.117 132.616 96.242 1.00366.65 ATOM 52 CD2 LEU C 19 67.479 130.796 96.757 1.00362.09 ATOM 53 N LYS C 20 63.987 135.099 96.216 1.00353.63 ATOM 54 CA LYS C 20 62.969 136.007 96.762 1.00354.98 ATOM 55 C LYS C 20 61.569 135.393 96.684 1.00347.86 ATOM 56 O LYS C 20 60.780 135.518 97.624 1.00356.09 ATOM 57 CB LYS C 20 62.986 137.347 96.021 1.00359.56 ATOM 58 N MET C 21 61.270 134.742 95.560 1.00312.59 ATOM 59 CA MET C 21 60.023 133.987 95.390 1.00296.23 ATOM 60 C MET C 21 60.009 132.724 96.258 1.00272.45 ATOM 61 O MET C 21 58.972 132.371 96.825 1.00288.56 ATOM 62 CB MET C 21 59.823 133.614 93.917 1.00321.93 ATOM 63 CG MET C 21 58.479 132.967 93.608 1.00340.50 ATOM 64 SD MET C 21 58.047 133.036 91.858 1.00356.15 ATOM 65 CE MET C 21 57.556 134.751 91.693 1.00361.09 ATOM 66 N GLU C 22 61.158 132.054 96.351 1.00234.79 ATOM 67 CA GLU C 22 61.311 130.856 97.188 1.00214.89 ATOM 68 C GLU C 22 61.271 131.134 98.698 1.00208.58 ATOM 69 O GLU C 22 60.988 130.224 99.481 1.00201.77 ATOM 70 CB GLU C 22 62.616 130.132 96.842 1.00196.45 ATOM 71 N ALA C 23 61.568 132.373 99.101 1.00240.95 ATOM 72 CA ALA C 23 61.530 132.775 100.514 1.00273.35 ATOM 73 C ALA C 23 60.116 132.716 101.089 1.00298.04 ATOM 74 O ALA C 23 59.890 132.095 102.131 1.00326.47 ATOM 75 CB ALA C 23 62.105 134.175 100.684 1.00275.85 ATOM 76 N ASN C 24 59.176 133.365 100.404 1.00291.83 ATOM 77 CA ASN C 24 57.769 133.368 100.810 1.00279.11 ATOM 78 C ASN C 24 57.116 132.022 100.491 1.00263.96 ATOM 79 O ASN C 24 56.769 131.751 99.338 1.00247.91 ATOM 80 CB ASN C 24 57.010 134.500 100.112 1.00277.18 ATOM 81 N ILE C 25 56.966 131.183 101.516 1.00254.63 ATOM 82 CA ILE C 25 56.358 129.857 101.367 1.00241.17 ATOM 83 C ILE C 25 55.842 129.324 102.703 1.00248.52 ATOM 84 O ILE C 25 56.412 129.616 103.758 1.00257.91 ATOM 85 CB ILE C 25 57.362 128.845 100.786 1.00233.53 ATOM 86 N ASP C 26 54.768 128.537 102.645 1.00245.53 ATOM 87 CA ASP C 26 54.118 128.002 103.844 1.00233.12 ATOM 88 C ASP C 26 54.901 126.819 104.413 1.00198.17 ATOM 89 O ASP C 26 54.575 125.660 104.146 1.00163.93 ATOM 90 CB ASP C 26 52.677 127.586 103.532 1.00246.33 ATOM 91 N ARG C 27 55.931 127.128 105.201 1.00185.22 ATOM 92 CA ARG C 27 56.785 126.111 105.819 1.00184.69 ATOM 93 C ARG C 27 56.075 125.441 106.997 1.00198.50 ATOM 94 O ARG C 27 56.052 125.980 108.107 1.00229.06 ATOM 95 CB ARG C 27 58.106 126.732 106.286 1.00163.24 ATOM 96 N ILE C 28 55.496 124.268 106.742 1.00187.37 ATOM 97 CA ILE C 28 54.782 123.502 107.768 1.00188.08 ATOM 98 C ILE C 28 55.744 122.793 108.718 1.00198.28 ATOM 99 O ILE C 28 56.938 122.665 108.432 1.00221.66 ATOM 100 CB ILE C 28 53.855 122.446 107.135 1.00169.21 ATOM 101 N LYS C 29 55.207 122.331 109.847 1.00187.21 ATOM 102 CA LYS C 29 55.988 121.601 110.849 1.00170.06 ATOM 103 C LYS C 29 56.295 120.183 110.369 1.00156.95 ATOM 104 O LYS C 29 55.483 119.569 109.672 1.00116.59 ATOM 105 CB LYS C 29 55.235 121.544 112.180 1.00175.76 ATOM 106 N VAL C 30 57.467 119.674 110.749 1.00193.24 ATOM 107 CA VAL C 30 57.904 118.328 110.354 1.00232.76 ATOM 108 C VAL C 30 57.114 117.238 111.088 1.00212.73 ATOM 109 O VAL C 30 56.836 116.195 110.503 1.00182.62 ATOM 110 CB VAL C 30 59.433 118.144 110.537 1.00259.47 ATOM 111 CG1 VAL C 30 59.865 116.699 110.290 1.00263.36 ATOM 112 CG2 VAL C 30 60.177 119.073 109.588 1.00268.51 ATOM 113 N SER C 31 56.751 117.478 112.350 1.00225.49 ATOM 114 CA SER C 31 55.909 116.542 113.112 1.00240.19 ATOM 115 C SER C 31 54.547 116.310 112.448 1.00244.82 ATOM 116 O SER C 31 54.070 115.175 112.382 1.00260.44 ATOM 117 CB SER C 31 55.699 117.045 114.543 1.00268.41 ATOM 118 OG SER C 31 56.938 117.254 115.199 1.00262.78 ATOM 119 N LYS C 32 53.936 117.390 111.960 1.00238.52 ATOM 120 CA LYS C 32 52.665 117.319 111.230 1.00229.36 ATOM 121 C LYS C 32 52.840 116.752 109.818 1.00208.95 ATOM 122 O LYS C 32 52.018 115.952 109.365 1.00187.89 ATOM 123 CB LYS C 32 52.017 118.704 111.150 1.00238.88 ATOM 124 N ALA C 33 53.900 117.180 109.130 1.00193.84 ATOM 125 CA ALA C 33 54.222 116.689 107.782 1.00190.22 ATOM 126 C ALA C 33 54.594 115.203 107.769 1.00174.27 ATOM 127 O ALA C 33 54.236 114.478 106.838 1.00185.16 ATOM 128 CB ALA C 33 55.347 117.516 107.174 1.00190.79 ATOM 129 N ALA C 34 55.317 114.765 108.800 1.00149.25 ATOM 130 CA ALA C 34 55.677 113.354 108.980 1.00142.07 ATOM 131 C ALA C 34 54.460 112.496 109.319 1.00134.45 ATOM 132 O ALA C 34 54.307 111.397 108.785 1.00143.98 ATOM 133 CB ALA C 34 56.730 113.211 110.070 1.00149.72 ATOM 134 N ALA C 35 53.611 113.003 110.214 1.00151.81 ATOM 135 CA ALA C 35 52.395 112.300 110.643 1.00186.98 ATOM 136 C ALA C 35 51.389 112.078 109.509 1.00165.23 ATOM 137 O ALA C 35 50.710 111.052 109.484 1.00152.84 ATOM 138 CB ALA C 35 51.730 113.044 111.793 1.00232.57 ATOM 139 N ASP C 36 51.298 113.035 108.585 1.00150.77 ATOM 140 CA ASP C 36 50.417 112.918 107.415 1.00155.73 ATOM 141 C ASP C 36 50.927 111.860 106.432 1.00142.58 ATOM 142 O ASP C 36 50.146 111.048 105.931 1.00124.17 ATOM 143 CB ASP C 36 50.280 114.275 106.709 1.00174.50 ATOM 144 CG ASP C 36 49.259 114.258 105.575 1.00203.06 ATOM 145 OD1 ASP C 36 48.207 113.596 105.710 1.00196.94 ATOM 146 OD2 ASP C 36 49.509 114.920 104.546 1.00246.04 ATOM 147 N LEU C 37 52.232 111.885 106.159 1.00141.81 ATOM 148 CA LEU C 37 52.881 110.882 105.304 1.00123.24 ATOM 149 C LEU C 37 52.898 109.489 105.944 1.00 97.23 ATOM 150 O LEU C 37 52.766 108.482 105.244 1.00 89.13 ATOM 151 CB LEU C 37 54.312 111.310 104.968 1.00106.08 ATOM 152 N MET C 38 53.072 109.442 107.266 1.00 99.70 ATOM 153 CA MET C 38 53.003 108.192 108.034 1.00113.34 ATOM 154 C MET C 38 51.585 107.613 108.032 1.00139.74 ATOM 155 O MET C 38 51.404 106.412 107.815 1.00172.69 ATOM 156 CB MET C 38 53.472 108.424 109.478 1.00114.76 ATOM 157 CG MET C 38 53.451 107.188 110.371 1.00120.05 ATOM 158 SD MET C 38 54.330 107.399 111.933 1.00143.18 ATOM 159 CE MET C 38 53.528 108.849 112.615 1.00147.81 ATOM 160 N ALA C 39 50.595 108.470 108.281 1.00136.36 ATOM 161 CA ALA C 39 49.183 108.063 108.302 1.00141.59 ATOM 162 C ALA C 39 48.641 107.680 106.922 1.00149.26 ATOM 163 O ALA C 39 47.720 106.865 106.831 1.00145.22 ATOM 164 CB ALA C 39 48.322 109.159 108.914 1.00142.11 ATOM 165 N TYR C 40 49.194 108.275 105.862 1.00147.53 ATOM 166 CA TYR C 40 48.828 107.910 104.488 1.00149.62 ATOM 167 C TYR C 40 49.215 106.465 104.174 1.00142.73 ATOM 168 O TYR C 40 48.451 105.744 103.528 1.00150.79 ATOM 169 CB TYR C 40 49.478 108.851 103.465 1.00143.10 ATOM 170 CG TYR C 40 48.955 108.658 102.055 1.00151.07 ATOM 171 CD1 TYR C 40 49.500 107.686 101.212 1.00142.98 ATOM 172 CD2 TYR C 40 47.906 109.437 101.565 1.00157.97 ATOM 173 CE1 TYR C 40 49.016 107.496 99.927 1.00127.45 ATOM 174 CE2 TYR C 40 47.419 109.258 100.277 1.00148.87 ATOM 175 CZ TYR C 40 47.977 108.289 99.461 1.00132.64 ATOM 176 OH TYR C 40 47.498 108.107 98.183 1.00134.39 ATOM 177 N CYS C 41 50.406 106.061 104.616 1.00123.82 ATOM 178 CA CYS C 41 50.868 104.683 104.455 1.00122.82 ATOM 179 C CYS C 41 49.980 103.707 105.214 1.00111.47 ATOM 180 O CYS C 41 49.547 102.710 104.650 1.00 96.88 ATOM 181 CB CYS C 41 52.311 104.534 104.928 1.00143.98 ATOM 182 SG CYS C 41 52.961 102.852 104.785 1.00209.60 ATOM 183 N GLU C 42 49.711 104.009 106.485 1.00119.51 ATOM 184 CA GLU C 42 48.820 103.194 107.325 1.00138.50 ATOM 185 C GLU C 42 47.412 103.028 106.736 1.00158.12 ATOM 186 O GLU C 42 46.781 101.985 106.923 1.00178.78 ATOM 187 CB GLU C 42 48.717 103.793 108.731 1.00134.31 ATOM 188 N ALA C 43 46.932 104.055 106.033 1.00150.17 ATOM 189 CA ALA C 43 45.650 103.996 105.324 1.00144.44 ATOM 190 C ALA C 43 45.728 103.087 104.095 1.00123.35 ATOM 191 O ALA C 43 44.897 102.191 103.929 1.00121.83 ATOM 192 CB ALA C 43 45.207 105.394 104.914 1.00148.36 ATOM 193 N HIS C 44 46.733 103.324 103.250 1.00103.86 ATOM 194 CA HIS C 44 46.931 102.555 102.008 1.00 99.72 ATOM 195 C HIS C 44 47.778 101.270 102.164 1.00109.53 ATOM 196 O HIS C 44 48.015 100.575 101.171 1.00125.83 ATOM 197 CB HIS C 44 47.552 103.450 100.922 1.00 92.92 ATOM 198 CG HIS C 44 46.598 104.430 100.314 1.00 89.18 ATOM 199 ND1 HIS C 44 46.115 105.526 100.996 1.00 88.10 ATOM 200 CD2 HIS C 44 46.058 104.491 99.074 1.00100.74 ATOM 201 CE1 HIS C 44 45.307 106.212 100.207 1.00101.06 ATOM 202 NE2 HIS C 44 45.256 105.605 99.034 1.00106.96 ATOM 203 N ALA C 45 48.228 100.952 103.382 1.00 96.25 ATOM 204 CA ALA C 45 48.961 99.698 103.645 1.00 87.53 ATOM 205 C ALA C 45 48.089 98.473 103.368 1.00100.51 ATOM 206 O ALA C 45 48.556 97.489 102.790 1.00 69.57 ATOM 207 CB ALA C 45 49.482 99.655 105.079 1.00 85.34 ATOM 208 N LYS C 46 46.828 98.546 103.791 1.00154.72 ATOM 209 CA LYS C 46 45.833 97.512 103.493 1.00202.77 ATOM 210 C LYS C 46 45.411 97.512 102.019 1.00240.63 ATOM 211 O LYS C 46 45.094 96.454 101.469 1.00269.26 ATOM 212 CB LYS C 46 44.597 97.689 104.379 1.00225.99 ATOM 213 N GLU C 47 45.384 98.695 101.400 1.00231.57 ATOM 214 CA GLU C 47 45.094 98.843 99.965 1.00220.23 ATOM 215 C GLU C 47 46.080 98.047 99.101 1.00208.85 ATOM 216 O GLU C 47 47.124 98.570 98.708 1.00157.69 ATOM 217 CB GLU C 47 45.124 100.322 99.561 1.00209.15 ATOM 218 N ASP C 48 45.708 96.792 98.819 1.00212.23 ATOM 219 CA ASP C 48 46.547 95.766 98.147 1.00199.82 ATOM 220 C ASP C 48 47.790 96.288 97.394 1.00174.47 ATOM 221 O ASP C 48 47.713 96.571 96.194 1.00155.08 ATOM 222 CB ASP C 48 45.676 94.904 97.212 1.00196.04 ATOM 223 CG ASP C 48 44.866 93.850 97.962 1.00200.71 ATOM 224 OD1 ASP C 48 44.370 94.147 99.071 1.00165.89 ATOM 225 OD2 ASP C 48 44.720 92.726 97.436 1.00235.01 ATOM 226 N PRO C 49 48.932 96.425 98.106 1.00170.81 ATOM 227 CA PRO C 49 50.179 96.913 97.536 1.00158.75 ATOM 228 C PRO C 49 51.171 95.760 97.321 1.00155.25 ATOM 229 O PRO C 49 50.762 94.595 97.290 1.00148.01 ATOM 230 CB PRO C 49 50.666 97.884 98.624 1.00144.61 ATOM 231 CG PRO C 49 50.094 97.345 99.906 1.00157.95 ATOM 232 CD PRO C 49 49.093 96.272 99.565 1.00176.60 ATOM 233 N LEU C 50 52.456 96.081 97.166 1.00146.54 ATOM 234 CA LEU C 50 53.526 95.074 97.185 1.00137.77 ATOM 235 C LEU C 50 53.811 94.471 98.575 1.00121.59 ATOM 236 O LEU C 50 54.522 93.467 98.670 1.00104.21 ATOM 237 CB LEU C 50 54.824 95.676 96.635 1.00136.28 ATOM 238 N LEU C 51 53.263 95.072 99.636 1.00128.19 ATOM 239 CA LEU C 51 53.607 94.714 101.022 1.00158.71 ATOM 240 C LEU C 51 53.070 93.333 101.424 1.00172.49 ATOM 241 O LEU C 51 53.850 92.451 101.793 1.00165.35 ATOM 242 CB LEU C 51 53.122 95.809 101.998 1.00170.34 ATOM 243 CG LEU C 51 54.099 96.226 103.111 1.00158.58 ATOM 244 CD1 LEU C 51 54.196 97.744 103.225 1.00165.67 ATOM 245 CD2 LEU C 51 53.736 95.611 104.457 1.00150.26 ATOM 246 N THR C 52 51.751 93.158 101.350 1.00178.17 ATOM 247 CA THR C 52 51.102 91.865 101.579 1.00180.63 ATOM 248 C THR C 52 50.747 91.260 100.217 1.00205.65 ATOM 249 O THR C 52 49.796 91.722 99.579 1.00226.13 ATOM 250 CB THR C 52 49.818 92.024 102.413 1.00159.97 ATOM 251 N PRO C 53 51.509 90.239 99.755 1.00202.91 ATOM 252 CA PRO C 53 51.301 89.744 98.385 1.00200.88 ATOM 253 C PRO C 53 49.952 89.047 98.177 1.00201.58 ATOM 254 O PRO C 53 49.558 88.209 98.991 1.00202.51 ATOM 255 CB PRO C 53 52.464 88.763 98.178 1.00203.10 ATOM 256 CG PRO C 53 52.862 88.338 99.545 1.00186.10 ATOM 257 CD PRO C 53 52.591 89.508 100.444 1.00187.46 ATOM 258 N VAL C 54 49.265 89.402 97.091 1.00195.89 ATOM 259 CA VAL C 54 47.946 88.850 96.775 1.00206.63 ATOM 260 C VAL C 54 48.050 87.422 96.247 1.00221.86 ATOM 261 O VAL C 54 48.998 87.076 95.539 1.00233.28 ATOM 262 CB VAL C 54 47.214 89.708 95.726 1.00172.94 TER