HEADER IMMUNE SYSTEM 31-DEC-69 8ES8 TITLE CryoEM structure of PN45545 TCR-CD3 in complex with HLA-A2 MAGEA4 TITLE 2 (230-239) COMPND MOL_ID: 3; COMPND 2 MOLECULE: T-cell surface glycoprotein CD3 epsilon chain; COMPND 3 CHAIN: F, E; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 8ES8 E 2 207 UNP P07766 CD3E_HUMAN 2 207 SEQRES 1 E 31 MET ASP VAL MET SER VAL ALA THR ILE VAL ILE VAL ASP SEQRES 2 E 31 ILE CYS ILE THR GLY GLY LEU LEU LEU LEU VAL TYR TYR SEQRES 3 E 31 TRP SER LYS ASN ARG ATOM 1 N MET E 125 202.215 189.032 183.034 1.00 95.75 ATOM 2 CA MET E 125 202.833 189.528 181.816 1.00 95.75 ATOM 3 C MET E 125 202.178 190.851 181.445 1.00 95.75 ATOM 4 O MET E 125 200.983 191.044 181.679 1.00 95.75 ATOM 5 CB MET E 125 202.730 188.473 180.703 1.00 95.75 ATOM 6 CG MET E 125 201.326 188.063 180.281 1.00 95.75 ATOM 7 SD MET E 125 200.539 189.227 179.166 1.00 95.75 ATOM 8 CE MET E 125 201.533 188.911 177.715 1.00 95.75 ATOM 9 N ASP E 126 202.974 191.760 180.891 1.00102.08 ATOM 10 CA ASP E 126 202.547 193.116 180.574 1.00102.08 ATOM 11 C ASP E 126 202.150 193.272 179.106 1.00102.08 ATOM 12 O ASP E 126 202.300 192.363 178.287 1.00102.08 ATOM 13 CB ASP E 126 203.655 194.108 180.946 1.00102.08 ATOM 14 CG ASP E 126 204.938 193.884 180.159 1.00102.08 ATOM 15 OD1 ASP E 126 204.993 192.946 179.335 1.00102.08 ATOM 16 OD2 ASP E 126 205.900 194.654 180.366 1.00102.08 ATOM 17 N VAL E 127 201.624 194.460 178.788 1.00100.61 ATOM 18 CA VAL E 127 201.161 194.750 177.433 1.00100.61 ATOM 19 C VAL E 127 202.330 194.793 176.460 1.00100.61 ATOM 20 O VAL E 127 202.163 194.529 175.262 1.00100.61 ATOM 21 CB VAL E 127 200.366 196.068 177.400 1.00100.61 ATOM 22 CG1 VAL E 127 199.038 195.911 178.126 1.00100.61 ATOM 23 CG2 VAL E 127 201.185 197.199 177.996 1.00100.61 ATOM 24 N MET E 128 203.521 195.145 176.948 1.00103.87 ATOM 25 CA MET E 128 204.694 195.186 176.085 1.00103.87 ATOM 26 C MET E 128 204.982 193.805 175.512 1.00103.87 ATOM 27 O MET E 128 205.378 193.675 174.348 1.00103.87 ATOM 28 CB MET E 128 205.892 195.714 176.876 1.00103.87 ATOM 29 CG MET E 128 207.156 195.966 176.069 1.00103.87 ATOM 30 SD MET E 128 206.973 197.299 174.870 1.00103.87 ATOM 31 CE MET E 128 208.249 196.877 173.689 1.00103.87 ATOM 32 N SER E 129 204.771 192.759 176.316 1.00102.97 ATOM 33 CA SER E 129 204.942 191.395 175.828 1.00102.97 ATOM 34 C SER E 129 203.957 191.081 174.708 1.00102.97 ATOM 35 O SER E 129 204.323 190.445 173.713 1.00102.97 ATOM 36 CB SER E 129 204.779 190.403 176.979 1.00102.97 ATOM 37 OG SER E 129 205.788 190.585 177.956 1.00102.97 ATOM 38 N VAL E 130 202.700 191.513 174.854 1.00103.29 ATOM 39 CA VAL E 130 201.708 191.286 173.803 1.00103.29 ATOM 40 C VAL E 130 202.116 192.007 172.528 1.00103.29 ATOM 41 O VAL E 130 202.036 191.450 171.423 1.00103.29 ATOM 42 CB VAL E 130 200.312 191.738 174.271 1.00103.29 ATOM 43 CG1 VAL E 130 199.304 191.606 173.137 1.00103.29 ATOM 44 CG2 VAL E 130 199.862 190.936 175.469 1.00103.29 ATOM 45 N ALA E 131 202.565 193.255 172.660 1.00102.56 ATOM 46 CA ALA E 131 202.985 194.009 171.487 1.00102.56 ATOM 47 C ALA E 131 204.144 193.315 170.788 1.00102.56 ATOM 48 O ALA E 131 204.133 193.141 169.564 1.00102.56 ATOM 49 CB ALA E 131 203.366 195.434 171.886 1.00102.56 ATOM 50 N THR E 132 205.136 192.865 171.560 1.00102.96 ATOM 51 CA THR E 132 206.310 192.256 170.947 1.00102.96 ATOM 52 C THR E 132 205.976 190.915 170.310 1.00102.96 ATOM 53 O THR E 132 206.490 190.598 169.232 1.00102.96 ATOM 54 CB THR E 132 207.424 192.082 171.979 1.00102.96 ATOM 55 OG1 THR E 132 206.940 191.304 173.081 1.00102.96 ATOM 56 CG2 THR E 132 207.918 193.432 172.476 1.00102.96 ATOM 57 N ILE E 133 205.091 190.130 170.930 1.00101.34 ATOM 58 CA ILE E 133 204.755 188.836 170.347 1.00101.34 ATOM 59 C ILE E 133 203.963 189.024 169.059 1.00101.34 ATOM 60 O ILE E 133 204.205 188.329 168.062 1.00101.34 ATOM 61 CB ILE E 133 204.018 187.943 171.368 1.00101.34 ATOM 62 CG1 ILE E 133 203.919 186.507 170.850 1.00101.34 ATOM 63 CG2 ILE E 133 202.630 188.461 171.688 1.00101.34 ATOM 64 CD1 ILE E 133 205.236 185.768 170.856 1.00101.34 ATOM 65 N VAL E 134 203.043 189.994 169.034 1.00102.56 ATOM 66 CA VAL E 134 202.296 190.264 167.808 1.00102.56 ATOM 67 C VAL E 134 203.232 190.733 166.701 1.00102.56 ATOM 68 O VAL E 134 203.154 190.259 165.557 1.00102.56 ATOM 69 CB VAL E 134 201.181 191.289 168.084 1.00102.56 ATOM 70 CG1 VAL E 134 200.699 191.920 166.789 1.00102.56 ATOM 71 CG2 VAL E 134 200.030 190.628 168.818 1.00102.56 ATOM 72 N ILE E 135 204.149 191.652 167.024 1.00105.00 ATOM 73 CA ILE E 135 205.051 192.184 166.004 1.00105.00 ATOM 74 C ILE E 135 205.962 191.091 165.461 1.00105.00 ATOM 75 O ILE E 135 206.158 190.979 164.246 1.00105.00 ATOM 76 CB ILE E 135 205.856 193.379 166.548 1.00105.00 ATOM 77 CG1 ILE E 135 204.918 194.498 166.994 1.00105.00 ATOM 78 CG2 ILE E 135 206.827 193.891 165.498 1.00105.00 ATOM 79 CD1 ILE E 135 204.062 195.048 165.878 1.00105.00 ATOM 80 N VAL E 136 206.539 190.270 166.345 1.00105.18 ATOM 81 CA VAL E 136 207.458 189.247 165.855 1.00105.18 ATOM 82 C VAL E 136 206.715 188.176 165.066 1.00105.18 ATOM 83 O VAL E 136 207.246 187.660 164.075 1.00105.18 ATOM 84 CB VAL E 136 208.285 188.633 167.002 1.00105.18 ATOM 85 CG1 VAL E 136 209.094 189.710 167.714 1.00105.18 ATOM 86 CG2 VAL E 136 207.404 187.869 167.979 1.00105.18 ATOM 87 N ASP E 137 205.482 187.836 165.455 1.00105.05 ATOM 88 CA ASP E 137 204.708 186.884 164.664 1.00105.05 ATOM 89 C ASP E 137 204.431 187.427 163.266 1.00105.05 ATOM 90 O ASP E 137 204.621 186.724 162.263 1.00105.05 ATOM 91 CB ASP E 137 203.403 186.545 165.382 1.00105.05 ATOM 92 CG ASP E 137 202.699 185.350 164.774 1.00105.05 ATOM 93 OD1 ASP E 137 202.122 185.487 163.674 1.00105.05 ATOM 94 OD2 ASP E 137 202.737 184.267 165.391 1.00105.05 ATOM 95 N ILE E 138 203.993 188.687 163.179 1.00103.47 ATOM 96 CA ILE E 138 203.725 189.282 161.872 1.00103.47 ATOM 97 C ILE E 138 205.000 189.330 161.040 1.00103.47 ATOM 98 O ILE E 138 204.994 189.022 159.840 1.00103.47 ATOM 99 CB ILE E 138 203.100 190.680 162.037 1.00103.47 ATOM 100 CG1 ILE E 138 201.674 190.564 162.575 1.00103.47 ATOM 101 CG2 ILE E 138 203.104 191.427 160.716 1.00103.47 ATOM 102 CD1 ILE E 138 200.749 189.783 161.674 1.00103.47 ATOM 103 N CYS E 139 206.115 189.708 161.664 1.00107.88 ATOM 104 CA CYS E 139 207.366 189.834 160.930 1.00107.88 ATOM 105 C CYS E 139 207.837 188.487 160.396 1.00107.88 ATOM 106 O CYS E 139 208.244 188.385 159.233 1.00107.88 ATOM 107 CB CYS E 139 208.433 190.462 161.825 1.00107.88 ATOM 108 SG CYS E 139 208.411 192.266 161.850 1.00107.88 ATOM 109 N ILE E 140 207.781 187.437 161.221 1.00107.23 ATOM 110 CA ILE E 140 208.267 186.140 160.762 1.00107.23 ATOM 111 C ILE E 140 207.345 185.561 159.695 1.00107.23 ATOM 112 O ILE E 140 207.816 184.964 158.719 1.00107.23 ATOM 113 CB ILE E 140 208.465 185.166 161.941 1.00107.23 ATOM 114 CG1 ILE E 140 207.152 184.877 162.667 1.00107.23 ATOM 115 CG2 ILE E 140 209.508 185.703 162.909 1.00107.23 ATOM 116 CD1 ILE E 140 207.258 183.754 163.677 1.00107.23 ATOM 117 N THR E 141 206.025 185.729 159.842 1.00108.49 ATOM 118 CA THR E 141 205.134 185.238 158.794 1.00108.49 ATOM 119 C THR E 141 205.376 185.976 157.478 1.00108.49 ATOM 120 O THR E 141 205.415 185.350 156.412 1.00108.49 ATOM 121 CB THR E 141 203.664 185.304 159.238 1.00108.49 ATOM 122 OG1 THR E 141 202.869 184.488 158.369 1.00108.49 ATOM 123 CG2 THR E 141 203.107 186.718 159.235 1.00108.49 ATOM 124 N GLY E 142 205.553 187.301 157.527 1.00108.99 ATOM 125 CA GLY E 142 205.834 188.036 156.303 1.00108.99 ATOM 126 C GLY E 142 207.147 187.621 155.666 1.00108.99 ATOM 127 O GLY E 142 207.234 187.457 154.445 1.00108.99 ATOM 128 N GLY E 143 208.185 187.439 156.485 1.00110.62 ATOM 129 CA GLY E 143 209.462 186.997 155.951 1.00110.62 ATOM 130 C GLY E 143 209.364 185.635 155.296 1.00110.62 ATOM 131 O GLY E 143 209.939 185.406 154.229 1.00110.62 ATOM 132 N LEU E 144 208.632 184.714 155.926 1.00111.09 ATOM 133 CA LEU E 144 208.415 183.404 155.325 1.00111.09 ATOM 134 C LEU E 144 207.661 183.525 154.007 1.00111.09 ATOM 135 O LEU E 144 207.959 182.805 153.047 1.00111.09 ATOM 136 CB LEU E 144 207.665 182.495 156.297 1.00111.09 ATOM 137 CG LEU E 144 207.432 181.061 155.821 1.00111.09 ATOM 138 CD1 LEU E 144 208.761 180.355 155.606 1.00111.09 ATOM 139 CD2 LEU E 144 206.575 180.299 156.818 1.00111.09 ATOM 140 N LEU E 145 206.673 184.422 153.945 1.00112.85 ATOM 141 CA LEU E 145 205.931 184.621 152.702 1.00112.85 ATOM 142 C LEU E 145 206.849 185.091 151.579 1.00112.85 ATOM 143 O LEU E 145 206.806 184.559 150.462 1.00112.85 ATOM 144 CB LEU E 145 204.802 185.627 152.919 1.00112.85 ATOM 145 CG LEU E 145 203.618 185.198 153.781 1.00112.85 ATOM 146 CD1 LEU E 145 202.511 186.234 153.694 1.00112.85 ATOM 147 CD2 LEU E 145 203.114 183.835 153.342 1.00112.85 ATOM 148 N LEU E 146 207.695 186.087 151.860 1.00114.52 ATOM 149 CA LEU E 146 208.626 186.557 150.834 1.00114.52 ATOM 150 C LEU E 146 209.610 185.466 150.432 1.00114.52 ATOM 151 O LEU E 146 209.921 185.311 149.244 1.00114.52 ATOM 152 CB LEU E 146 209.374 187.815 151.286 1.00114.52 ATOM 153 CG LEU E 146 208.695 189.191 151.208 1.00114.52 ATOM 154 CD1 LEU E 146 207.573 189.401 152.205 1.00114.52 ATOM 155 CD2 LEU E 146 209.740 190.294 151.337 1.00114.52 ATOM 156 N LEU E 147 210.121 184.707 151.404 1.00115.43 ATOM 157 CA LEU E 147 211.065 183.644 151.078 1.00115.43 ATOM 158 C LEU E 147 210.420 182.592 150.185 1.00115.43 ATOM 159 O LEU E 147 211.025 182.145 149.204 1.00115.43 ATOM 160 CB LEU E 147 211.600 183.013 152.366 1.00115.43 ATOM 161 CG LEU E 147 212.739 181.989 152.296 1.00115.43 ATOM 162 CD1 LEU E 147 213.535 182.016 153.590 1.00115.43 ATOM 163 CD2 LEU E 147 212.217 180.581 152.039 1.00115.43 ATOM 164 N VAL E 148 209.184 182.199 150.499 1.00116.34 ATOM 165 CA VAL E 148 208.490 181.197 149.695 1.00116.34 ATOM 166 C VAL E 148 208.229 181.724 148.291 1.00116.34 ATOM 167 O VAL E 148 208.412 181.008 147.298 1.00116.34 ATOM 168 CB VAL E 148 207.186 180.767 150.392 1.00116.34 ATOM 169 CG1 VAL E 148 206.272 180.043 149.416 1.00116.34 ATOM 170 CG2 VAL E 148 207.491 179.888 151.591 1.00116.34 ATOM 171 N TYR E 149 207.799 182.985 148.182 1.00119.11 ATOM 172 CA TYR E 149 207.536 183.549 146.863 1.00119.11 ATOM 173 C TYR E 149 208.804 183.612 146.021 1.00119.11 ATOM 174 O TYR E 149 208.777 183.293 144.827 1.00119.11 ATOM 175 CB TYR E 149 206.914 184.937 146.993 1.00119.11 ATOM 176 CG TYR E 149 206.776 185.650 145.668 1.00119.11 ATOM 177 CD1 TYR E 149 205.854 185.222 144.721 1.00119.11 ATOM 178 CD2 TYR E 149 207.571 186.746 145.360 1.00119.11 ATOM 179 CE1 TYR E 149 205.726 185.866 143.508 1.00119.11 ATOM 180 CE2 TYR E 149 207.449 187.396 144.148 1.00119.11 ATOM 181 CZ TYR E 149 206.526 186.952 143.226 1.00119.11 ATOM 182 OH TYR E 149 206.401 187.598 142.018 1.00119.11 ATOM 183 N TYR E 150 209.923 184.033 146.618 1.00122.31 ATOM 184 CA TYR E 150 211.176 184.078 145.868 1.00122.31 ATOM 185 C TYR E 150 211.637 182.678 145.479 1.00122.31 ATOM 186 O TYR E 150 212.173 182.477 144.383 1.00122.31 ATOM 187 CB TYR E 150 212.260 184.803 146.663 1.00122.31 ATOM 188 CG TYR E 150 213.559 184.927 145.898 1.00122.31 ATOM 189 CD1 TYR E 150 213.692 185.853 144.871 1.00122.31 ATOM 190 CD2 TYR E 150 214.648 184.116 146.191 1.00122.31 ATOM 191 CE1 TYR E 150 214.872 185.971 144.160 1.00122.31 ATOM 192 CE2 TYR E 150 215.835 184.227 145.486 1.00122.31 ATOM 193 CZ TYR E 150 215.940 185.156 144.472 1.00122.31 ATOM 194 OH TYR E 150 217.115 185.271 143.767 1.00122.31 ATOM 195 N TRP E 151 211.447 181.699 146.368 1.00121.55 ATOM 196 CA TRP E 151 211.844 180.329 146.062 1.00121.55 ATOM 197 C TRP E 151 211.006 179.740 144.935 1.00121.55 ATOM 198 O TRP E 151 211.504 178.922 144.155 1.00121.55 ATOM 199 CB TRP E 151 211.716 179.462 147.315 1.00121.55 ATOM 200 CG TRP E 151 212.075 178.025 147.106 1.00121.55 ATOM 201 CD1 TRP E 151 213.310 177.522 146.825 1.00121.55 ATOM 202 CD2 TRP E 151 211.183 176.905 147.135 1.00121.55 ATOM 203 NE1 TRP E 151 213.247 176.156 146.697 1.00121.55 ATOM 204 CE2 TRP E 151 211.950 175.753 146.879 1.00121.55 ATOM 205 CE3 TRP E 151 209.810 176.764 147.359 1.00121.55 ATOM 206 CZ2 TRP E 151 211.392 174.478 146.839 1.00121.55 ATOM 207 CZ3 TRP E 151 209.258 175.497 147.320 1.00121.55 ATOM 208 CH2 TRP E 151 210.047 174.371 147.062 1.00121.55 ATOM 209 N SER E 152 209.735 180.129 144.845 1.00119.80 ATOM 210 CA SER E 152 208.830 179.574 143.847 1.00119.80 ATOM 211 C SER E 152 208.830 180.331 142.523 1.00119.80 ATOM 212 O SER E 152 208.496 179.736 141.491 1.00119.80 ATOM 213 CB SER E 152 207.404 179.542 144.400 1.00119.80 ATOM 214 OG SER E 152 206.920 180.857 144.611 1.00119.80 ATOM 215 N LYS E 153 209.193 181.617 142.523 1.00119.82 ATOM 216 CA LYS E 153 209.056 182.430 141.316 1.00119.82 ATOM 217 C LYS E 153 209.981 181.947 140.205 1.00119.82 ATOM 218 O LYS E 153 209.562 181.827 139.047 1.00119.82 ATOM 219 CB LYS E 153 209.330 183.899 141.648 1.00119.82 ATOM 220 CG LYS E 153 208.913 184.880 140.563 1.00119.82 ATOM 221 CD LYS E 153 210.087 185.334 139.715 1.00119.82 ATOM 222 CE LYS E 153 209.624 186.273 138.609 1.00119.82 ATOM 223 NZ LYS E 153 210.737 186.687 137.709 1.00119.82 ATOM 224 N ASN E 154 211.245 181.673 140.534 1.00119.96 ATOM 225 CA ASN E 154 212.205 181.295 139.501 1.00119.96 ATOM 226 C ASN E 154 211.857 179.941 138.899 1.00119.96 ATOM 227 O ASN E 154 212.027 179.728 137.693 1.00119.96 ATOM 228 CB ASN E 154 213.621 181.274 140.076 1.00119.96 ATOM 229 CG ASN E 154 214.108 182.650 140.478 1.00119.96 ATOM 230 OD1 ASN E 154 214.335 182.920 141.656 1.00119.96 ATOM 231 ND2 ASN E 154 214.275 183.528 139.497 1.00119.96 ATOM 232 N ARG E 155 211.369 179.019 139.721 1.00118.96 ATOM 233 CA ARG E 155 210.975 177.694 139.262 1.00118.96 ATOM 234 C ARG E 155 209.565 177.712 138.677 1.00118.96 ATOM 235 O ARG E 155 209.263 178.501 137.781 1.00118.96 ATOM 236 CB ARG E 155 211.058 176.685 140.411 1.00118.96 ATOM 237 CG ARG E 155 212.465 176.173 140.706 1.00118.96 ATOM 238 CD ARG E 155 213.312 177.214 141.423 1.00118.96 ATOM 239 NE ARG E 155 214.638 176.711 141.762 1.00118.96 ATOM 240 CZ ARG E 155 214.931 176.069 142.885 1.00118.96 ATOM 241 NH1 ARG E 155 214.013 175.839 143.809 1.00118.96 ATOM 242 NH2 ARG E 155 216.178 175.652 143.088 1.00118.96 TER