HEADER SIGNALING PROTEIN 31-DEC-69 7F1Q TITLE Cryo-EM structure of the chemokine receptor CCR5 in complex with TITLE 2 MIP-1a and Gi COMPND MOL_ID: 4; 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 7F1Q C 1 71 UNP P59768 GBG2_HUMAN 1 71 SEQRES 1 C 35 ARG ILE LYS VAL SER LYS ALA ALA ALA ASP LEU MET ALA SEQRES 2 C 35 TYR CYS GLU ALA HIS ALA LYS GLU ASP PRO LEU LEU THR SEQRES 3 C 35 PRO VAL PRO ALA SER GLU ASN PRO PHE ATOM 1 N ARG C 27 73.636 160.943 130.767 1.00 77.91 ATOM 2 CA ARG C 27 74.211 160.224 131.897 1.00 77.91 ATOM 3 C ARG C 27 73.305 159.078 132.337 1.00 77.91 ATOM 4 O ARG C 27 72.085 159.229 132.400 1.00 77.91 ATOM 5 CB ARG C 27 74.461 161.177 133.068 1.00 77.91 ATOM 6 N ILE C 28 73.911 157.929 132.641 1.00 77.32 ATOM 7 CA ILE C 28 73.181 156.751 133.087 1.00 77.32 ATOM 8 C ILE C 28 73.666 156.371 134.479 1.00 77.32 ATOM 9 O ILE C 28 74.684 156.865 134.968 1.00 77.32 ATOM 10 CB ILE C 28 73.336 155.558 132.117 1.00 77.32 ATOM 11 CG1 ILE C 28 74.676 154.854 132.339 1.00 77.32 ATOM 12 CG2 ILE C 28 73.208 156.022 130.673 1.00 77.32 ATOM 13 CD1 ILE C 28 74.805 153.537 131.606 1.00 77.32 ATOM 14 N LYS C 29 72.913 155.478 135.118 1.00 80.03 ATOM 15 CA LYS C 29 73.245 155.047 136.469 1.00 80.03 ATOM 16 C LYS C 29 74.491 154.169 136.464 1.00 80.03 ATOM 17 O LYS C 29 74.824 153.537 135.458 1.00 80.03 ATOM 18 CB LYS C 29 72.069 154.289 137.086 1.00 80.03 ATOM 19 N VAL C 30 75.183 154.136 137.603 1.00 82.63 ATOM 20 CA VAL C 30 76.395 153.338 137.750 1.00 82.63 ATOM 21 C VAL C 30 76.018 151.863 137.815 1.00 82.63 ATOM 22 O VAL C 30 76.829 150.987 137.492 1.00 82.63 ATOM 23 CB VAL C 30 77.198 153.769 138.993 1.00 82.63 ATOM 24 CG1 VAL C 30 76.418 153.477 140.268 1.00 82.63 ATOM 25 CG2 VAL C 30 78.560 153.087 139.020 1.00 82.63 ATOM 26 N SER C 31 74.780 151.579 138.215 1.00 80.61 ATOM 27 CA SER C 31 74.279 150.211 138.261 1.00 80.61 ATOM 28 C SER C 31 74.023 149.638 136.875 1.00 80.61 ATOM 29 O SER C 31 74.422 148.504 136.596 1.00 80.61 ATOM 30 CB SER C 31 72.990 150.146 139.085 1.00 80.61 ATOM 31 OG SER C 31 72.060 151.122 138.649 1.00 80.61 ATOM 32 N LYS C 32 73.381 150.408 135.994 1.00 76.94 ATOM 33 CA LYS C 32 73.172 149.948 134.625 1.00 76.94 ATOM 34 C LYS C 32 74.497 149.789 133.892 1.00 76.94 ATOM 35 O LYS C 32 74.664 148.863 133.090 1.00 76.94 ATOM 36 CB LYS C 32 72.256 150.917 133.878 1.00 76.94 ATOM 37 N ALA C 33 75.456 150.680 134.158 1.00 72.34 ATOM 38 CA ALA C 33 76.769 150.561 133.534 1.00 72.34 ATOM 39 C ALA C 33 77.483 149.295 133.991 1.00 72.34 ATOM 40 O ALA C 33 78.069 148.574 133.175 1.00 72.34 ATOM 41 CB ALA C 33 77.614 151.796 133.845 1.00 72.34 ATOM 42 N ALA C 34 77.445 149.011 135.295 1.00 71.92 ATOM 43 CA ALA C 34 78.042 147.779 135.801 1.00 71.92 ATOM 44 C ALA C 34 77.339 146.555 135.231 1.00 71.92 ATOM 45 O ALA C 34 77.981 145.535 134.949 1.00 71.92 ATOM 46 CB ALA C 34 77.998 147.765 137.329 1.00 71.92 ATOM 47 N ALA C 35 76.018 146.640 135.049 1.00 71.55 ATOM 48 CA ALA C 35 75.280 145.532 134.452 1.00 71.55 ATOM 49 C ALA C 35 75.717 145.292 133.013 1.00 71.55 ATOM 50 O ALA C 35 75.946 144.146 132.612 1.00 71.55 ATOM 51 CB ALA C 35 73.778 145.803 134.522 1.00 71.55 ATOM 52 N ASP C 36 75.840 146.361 132.220 1.00 70.13 ATOM 53 CA ASP C 36 76.324 146.209 130.850 1.00 70.13 ATOM 54 C ASP C 36 77.738 145.643 130.825 1.00 70.13 ATOM 55 O ASP C 36 78.059 144.791 129.988 1.00 70.13 ATOM 56 CB ASP C 36 76.276 147.545 130.105 1.00 70.13 ATOM 57 CG ASP C 36 74.873 148.112 130.003 1.00 70.13 ATOM 58 OD1 ASP C 36 73.988 147.415 129.465 1.00 70.13 ATOM 59 OD2 ASP C 36 74.661 149.269 130.425 1.00 70.13 ATOM 60 N LEU C 37 78.597 146.101 131.739 1.00 66.85 ATOM 61 CA LEU C 37 79.971 145.610 131.774 1.00 66.85 ATOM 62 C LEU C 37 80.017 144.118 132.084 1.00 66.85 ATOM 63 O LEU C 37 80.682 143.348 131.378 1.00 66.85 ATOM 64 CB LEU C 37 80.781 146.399 132.803 1.00 66.85 ATOM 65 CG LEU C 37 81.518 147.641 132.294 1.00 66.85 ATOM 66 CD1 LEU C 37 82.358 148.263 133.400 1.00 66.85 ATOM 67 CD2 LEU C 37 82.378 147.305 131.088 1.00 66.85 ATOM 68 N MET C 38 79.309 143.688 133.131 1.00 71.26 ATOM 69 CA MET C 38 79.335 142.277 133.502 1.00 71.26 ATOM 70 C MET C 38 78.632 141.416 132.458 1.00 71.26 ATOM 71 O MET C 38 79.001 140.254 132.254 1.00 71.26 ATOM 72 CB MET C 38 78.712 142.081 134.886 1.00 71.26 ATOM 73 CG MET C 38 77.230 142.393 134.974 1.00 71.26 ATOM 74 SD MET C 38 76.591 142.141 136.640 1.00 71.26 ATOM 75 CE MET C 38 76.643 140.354 136.752 1.00 71.26 ATOM 76 N ALA C 39 77.631 141.971 131.768 1.00 66.27 ATOM 77 CA ALA C 39 76.977 141.228 130.696 1.00 66.27 ATOM 78 C ALA C 39 77.914 141.037 129.511 1.00 66.27 ATOM 79 O ALA C 39 77.960 139.955 128.916 1.00 66.27 ATOM 80 CB ALA C 39 75.698 141.945 130.264 1.00 66.27 ATOM 81 N TYR C 40 78.666 142.080 129.151 1.00 60.01 ATOM 82 CA TYR C 40 79.656 141.943 128.088 1.00 60.01 ATOM 83 C TYR C 40 80.756 140.967 128.487 1.00 60.01 ATOM 84 O TYR C 40 81.305 140.258 127.635 1.00 60.01 ATOM 85 CB TYR C 40 80.249 143.309 127.742 1.00 60.01 ATOM 86 CG TYR C 40 81.244 143.279 126.602 1.00 60.01 ATOM 87 CD1 TYR C 40 80.821 143.369 125.282 1.00 60.01 ATOM 88 CD2 TYR C 40 82.607 143.164 126.846 1.00 60.01 ATOM 89 CE1 TYR C 40 81.727 143.344 124.238 1.00 60.01 ATOM 90 CE2 TYR C 40 83.519 143.135 125.808 1.00 60.01 ATOM 91 CZ TYR C 40 83.074 143.225 124.507 1.00 60.01 ATOM 92 OH TYR C 40 83.980 143.199 123.471 1.00 60.01 ATOM 93 N CYS C 41 81.093 140.919 129.778 1.00 68.39 ATOM 94 CA CYS C 41 82.095 139.963 130.238 1.00 68.39 ATOM 95 C CYS C 41 81.580 138.530 130.147 1.00 68.39 ATOM 96 O CYS C 41 82.272 137.647 129.628 1.00 68.39 ATOM 97 CB CYS C 41 82.519 140.289 131.670 1.00 68.39 ATOM 98 SG CYS C 41 83.436 141.834 131.846 1.00 68.39 ATOM 99 N GLU C 42 80.366 138.280 130.645 1.00 72.57 ATOM 100 CA GLU C 42 79.815 136.930 130.637 1.00 72.57 ATOM 101 C GLU C 42 79.458 136.450 129.237 1.00 72.57 ATOM 102 O GLU C 42 79.514 135.243 128.978 1.00 72.57 ATOM 103 CB GLU C 42 78.581 136.859 131.538 1.00 72.57 ATOM 104 CG GLU C 42 78.891 137.025 133.014 1.00 72.57 ATOM 105 CD GLU C 42 79.708 135.874 133.565 1.00 72.57 ATOM 106 OE1 GLU C 42 79.531 134.735 133.083 1.00 72.57 ATOM 107 OE2 GLU C 42 80.531 136.110 134.474 1.00 72.57 ATOM 108 N ALA C 43 79.094 137.359 128.331 1.00 68.55 ATOM 109 CA ALA C 43 78.793 136.956 126.963 1.00 68.55 ATOM 110 C ALA C 43 80.062 136.623 126.190 1.00 68.55 ATOM 111 O ALA C 43 80.033 135.805 125.264 1.00 68.55 ATOM 112 CB ALA C 43 78.007 138.057 126.251 1.00 68.55 ATOM 113 N HIS C 44 81.179 137.248 126.554 1.00 66.91 ATOM 114 CA HIS C 44 82.458 137.018 125.902 1.00 66.91 ATOM 115 C HIS C 44 83.400 136.165 126.742 1.00 66.91 ATOM 116 O HIS C 44 84.568 136.008 126.376 1.00 66.91 ATOM 117 CB HIS C 44 83.120 138.356 125.564 1.00 66.91 ATOM 118 CG HIS C 44 82.378 139.153 124.537 1.00 66.91 ATOM 119 ND1 HIS C 44 81.069 139.549 124.705 1.00 66.91 ATOM 120 CD2 HIS C 44 82.762 139.627 123.328 1.00 66.91 ATOM 121 CE1 HIS C 44 80.677 140.231 123.643 1.00 66.91 ATOM 122 NE2 HIS C 44 81.686 140.294 122.794 1.00 66.91 ATOM 123 N ALA C 45 82.916 135.605 127.856 1.00 69.28 ATOM 124 CA ALA C 45 83.772 134.787 128.709 1.00 69.28 ATOM 125 C ALA C 45 84.193 133.499 128.015 1.00 69.28 ATOM 126 O ALA C 45 85.230 132.921 128.361 1.00 69.28 ATOM 127 CB ALA C 45 83.058 134.475 130.025 1.00 69.28 ATOM 128 N LYS C 46 83.408 133.037 127.038 1.00 69.32 ATOM 129 CA LYS C 46 83.797 131.851 126.281 1.00 69.32 ATOM 130 C LYS C 46 85.010 132.135 125.407 1.00 69.32 ATOM 131 O LYS C 46 85.925 131.308 125.316 1.00 69.32 ATOM 132 CB LYS C 46 82.626 131.358 125.430 1.00 69.32 ATOM 133 N GLU C 47 85.041 133.298 124.763 1.00 68.42 ATOM 134 CA GLU C 47 86.159 133.677 123.899 1.00 68.42 ATOM 135 C GLU C 47 87.276 134.367 124.683 1.00 68.42 ATOM 136 O GLU C 47 87.826 135.390 124.278 1.00 68.42 ATOM 137 CB GLU C 47 85.645 134.546 122.754 1.00 68.42 ATOM 138 CG GLU C 47 85.181 135.948 123.144 1.00 68.42 ATOM 139 CD GLU C 47 85.052 136.879 121.954 1.00 68.42 ATOM 140 OE1 GLU C 47 84.933 136.388 120.811 1.00 68.42 ATOM 141 OE2 GLU C 47 85.079 138.109 122.162 1.00 68.42 ATOM 142 N ASP C 48 87.663 133.756 125.804 1.00 66.29 ATOM 143 CA ASP C 48 88.702 134.283 126.688 1.00 66.29 ATOM 144 C ASP C 48 89.829 133.265 126.792 1.00 66.29 ATOM 145 O ASP C 48 89.804 132.382 127.665 1.00 66.29 ATOM 146 CB ASP C 48 88.132 134.610 128.067 1.00 66.29 ATOM 147 N PRO C 49 90.839 133.345 125.922 1.00 60.82 ATOM 148 CA PRO C 49 91.991 132.438 126.051 1.00 60.82 ATOM 149 C PRO C 49 92.780 132.644 127.332 1.00 60.82 ATOM 150 O PRO C 49 93.502 131.731 127.753 1.00 60.82 ATOM 151 CB PRO C 49 92.837 132.762 124.811 1.00 60.82 ATOM 152 CG PRO C 49 91.887 133.429 123.860 1.00 60.82 ATOM 153 CD PRO C 49 90.930 134.189 124.720 1.00 60.82 ATOM 154 N LEU C 50 92.672 133.816 127.962 1.00 60.60 ATOM 155 CA LEU C 50 93.317 134.027 129.253 1.00 60.60 ATOM 156 C LEU C 50 92.584 133.273 130.355 1.00 60.60 ATOM 157 O LEU C 50 93.200 132.541 131.139 1.00 60.60 ATOM 158 CB LEU C 50 93.385 135.523 129.570 1.00 60.60 ATOM 159 CG LEU C 50 94.674 136.260 129.199 1.00 60.60 ATOM 160 CD1 LEU C 50 94.864 136.299 127.692 1.00 60.60 ATOM 161 CD2 LEU C 50 94.661 137.667 129.774 1.00 60.60 ATOM 162 N LEU C 51 91.259 133.432 130.423 1.00 63.81 ATOM 163 CA LEU C 51 90.483 132.750 131.454 1.00 63.81 ATOM 164 C LEU C 51 90.408 131.252 131.192 1.00 63.81 ATOM 165 O LEU C 51 90.548 130.447 132.120 1.00 63.81 ATOM 166 CB LEU C 51 89.078 133.350 131.538 1.00 63.81 ATOM 167 CG LEU C 51 88.927 134.685 132.272 1.00 63.81 ATOM 168 CD1 LEU C 51 89.172 135.866 131.341 1.00 63.81 ATOM 169 CD2 LEU C 51 87.553 134.780 132.914 1.00 63.81 ATOM 170 N THR C 52 90.188 130.858 129.938 1.00 69.97 ATOM 171 CA THR C 52 90.042 129.453 129.587 1.00 69.97 ATOM 172 C THR C 52 91.400 128.894 129.186 1.00 69.97 ATOM 173 O THR C 52 91.942 129.307 128.150 1.00 69.97 ATOM 174 CB THR C 52 89.043 129.283 128.450 1.00 69.97 ATOM 175 OG1 THR C 52 89.566 129.892 127.262 1.00 69.97 ATOM 176 CG2 THR C 52 87.713 129.938 128.798 1.00 69.97 ATOM 177 N PRO C 53 91.985 127.969 129.955 1.00 75.48 ATOM 178 CA PRO C 53 93.269 127.383 129.547 1.00 75.48 ATOM 179 C PRO C 53 93.110 126.475 128.338 1.00 75.48 ATOM 180 O PRO C 53 92.545 125.381 128.444 1.00 75.48 ATOM 181 CB PRO C 53 93.716 126.598 130.789 1.00 75.48 ATOM 182 CG PRO C 53 92.833 127.080 131.911 1.00 75.48 ATOM 183 CD PRO C 53 91.545 127.469 131.265 1.00 75.48 ATOM 184 N VAL C 54 93.600 126.920 127.185 1.00 77.54 ATOM 185 CA VAL C 54 93.472 126.161 125.944 1.00 77.54 ATOM 186 C VAL C 54 94.568 125.102 125.890 1.00 77.54 ATOM 187 O VAL C 54 95.645 125.293 126.474 1.00 77.54 ATOM 188 CB VAL C 54 93.521 127.089 124.719 1.00 77.54 ATOM 189 CG1 VAL C 54 92.480 128.191 124.849 1.00 77.54 ATOM 190 CG2 VAL C 54 94.908 127.688 124.557 1.00 77.54 ATOM 191 N PRO C 55 94.340 123.972 125.226 1.00 76.90 ATOM 192 CA PRO C 55 95.385 122.949 125.130 1.00 76.90 ATOM 193 C PRO C 55 96.506 123.378 124.196 1.00 76.90 ATOM 194 O PRO C 55 96.432 124.401 123.512 1.00 76.90 ATOM 195 CB PRO C 55 94.640 121.729 124.577 1.00 76.90 ATOM 196 CG PRO C 55 93.483 122.309 123.834 1.00 76.90 ATOM 197 CD PRO C 55 93.080 123.538 124.596 1.00 76.90 ATOM 198 N ALA C 56 97.566 122.565 124.180 1.00 76.20 ATOM 199 CA ALA C 56 98.718 122.864 123.336 1.00 76.20 ATOM 200 C ALA C 56 98.358 122.830 121.857 1.00 76.20 ATOM 201 O ALA C 56 98.948 123.566 121.058 1.00 76.20 ATOM 202 CB ALA C 56 99.854 121.885 123.630 1.00 76.20 ATOM 203 N SER C 57 97.399 121.984 121.472 1.00 77.43 ATOM 204 CA SER C 57 96.976 121.937 120.076 1.00 77.43 ATOM 205 C SER C 57 96.212 123.198 119.691 1.00 77.43 ATOM 206 O SER C 57 96.198 123.592 118.518 1.00 77.43 ATOM 207 CB SER C 57 96.123 120.693 119.827 1.00 77.43 ATOM 208 OG SER C 57 95.013 120.651 120.707 1.00 77.43 ATOM 209 N GLU C 58 95.571 123.843 120.663 1.00 76.73 ATOM 210 CA GLU C 58 94.821 125.070 120.435 1.00 76.73 ATOM 211 C GLU C 58 95.608 126.316 120.821 1.00 76.73 ATOM 212 O GLU C 58 95.064 127.424 120.764 1.00 76.73 ATOM 213 CB GLU C 58 93.499 125.027 121.205 1.00 76.73 ATOM 214 CG GLU C 58 92.344 125.728 120.509 1.00 76.73 ATOM 215 CD GLU C 58 91.004 125.411 121.144 1.00 76.73 ATOM 216 OE1 GLU C 58 90.969 125.159 122.367 1.00 76.73 ATOM 217 OE2 GLU C 58 89.985 125.414 120.421 1.00 76.73 ATOM 218 N ASN C 59 96.872 126.163 121.209 1.00 69.04 ATOM 219 CA ASN C 59 97.692 127.291 121.634 1.00 69.04 ATOM 220 C ASN C 59 98.872 127.460 120.688 1.00 69.04 ATOM 221 O ASN C 59 99.763 126.596 120.660 1.00 69.04 ATOM 222 CB ASN C 59 98.186 127.087 123.067 1.00 69.04 ATOM 223 CG ASN C 59 99.039 128.237 123.560 1.00 69.04 ATOM 224 OD1 ASN C 59 98.904 129.370 123.097 1.00 69.04 ATOM 225 ND2 ASN C 59 99.927 127.952 124.506 1.00 69.04 ATOM 226 N PRO C 60 98.927 128.535 119.899 1.00 61.92 ATOM 227 CA PRO C 60 100.111 128.756 119.054 1.00 61.92 ATOM 228 C PRO C 60 101.371 129.030 119.855 1.00 61.92 ATOM 229 O PRO C 60 102.471 128.691 119.400 1.00 61.92 ATOM 230 CB PRO C 60 99.711 129.967 118.197 1.00 61.92 ATOM 231 CG PRO C 60 98.215 130.039 118.290 1.00 61.92 ATOM 232 CD PRO C 60 97.877 129.537 119.656 1.00 61.92 ATOM 233 N PHE C 61 101.245 129.634 121.032 1.00 57.23 ATOM 234 CA PHE C 61 102.399 129.939 121.870 1.00 57.23 ATOM 235 C PHE C 61 102.720 128.778 122.806 1.00 57.23 ATOM 236 O PHE C 61 102.372 127.630 122.530 1.00 57.23 ATOM 237 CB PHE C 61 102.151 131.214 122.678 1.00 57.23 ATOM 238 CG PHE C 61 101.896 132.429 121.832 1.00 57.23 ATOM 239 CD1 PHE C 61 102.948 133.202 121.372 1.00 57.23 ATOM 240 CD2 PHE C 61 100.603 132.798 121.498 1.00 57.23 ATOM 241 CE1 PHE C 61 102.717 134.320 120.593 1.00 57.23 ATOM 242 CE2 PHE C 61 100.365 133.915 120.720 1.00 57.23 ATOM 243 CZ PHE C 61 101.424 134.677 120.267 1.00 57.23 TER