HEADER IMMUNE SYSTEM 31-DEC-69 8ES7 TITLE CryoEM structure of PN45545 TCR-CD3 complex 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 8ES7 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 125 126.302 112.281 122.283 1.00 72.11 ATOM 2 CA MET E 125 125.434 111.875 123.376 1.00 72.11 ATOM 3 C MET E 125 124.139 112.667 123.296 1.00 72.11 ATOM 4 O MET E 125 124.146 113.847 122.940 1.00 72.11 ATOM 5 CB MET E 125 126.112 112.081 124.735 1.00 72.11 ATOM 6 CG MET E 125 126.411 113.528 125.076 1.00 72.11 ATOM 7 SD MET E 125 127.299 113.691 126.633 1.00 72.11 ATOM 8 CE MET E 125 128.919 113.109 126.153 1.00 72.11 ATOM 9 N ASP E 126 123.032 112.009 123.620 1.00 77.74 ATOM 10 CA ASP E 126 121.719 112.626 123.543 1.00 77.74 ATOM 11 C ASP E 126 121.298 113.191 124.899 1.00 77.74 ATOM 12 O ASP E 126 121.960 112.995 125.919 1.00 77.74 ATOM 13 CB ASP E 126 120.693 111.621 123.019 1.00 77.74 ATOM 14 CG ASP E 126 120.587 110.382 123.887 1.00 77.74 ATOM 15 OD1 ASP E 126 121.353 110.264 124.865 1.00 77.74 ATOM 16 OD2 ASP E 126 119.736 109.520 123.585 1.00 77.74 ATOM 17 N VAL E 127 120.174 113.911 124.896 1.00 76.61 ATOM 18 CA VAL E 127 119.726 114.595 126.105 1.00 76.61 ATOM 19 C VAL E 127 119.315 113.602 127.184 1.00 76.61 ATOM 20 O VAL E 127 119.407 113.904 128.381 1.00 76.61 ATOM 21 CB VAL E 127 118.585 115.574 125.776 1.00 76.61 ATOM 22 CG1 VAL E 127 119.074 116.650 124.829 1.00 76.61 ATOM 23 CG2 VAL E 127 117.409 114.836 125.172 1.00 76.61 ATOM 24 N MET E 128 118.850 112.413 126.794 1.00 80.55 ATOM 25 CA MET E 128 118.441 111.424 127.785 1.00 80.55 ATOM 26 C MET E 128 119.623 110.967 128.629 1.00 80.55 ATOM 27 O MET E 128 119.484 110.751 129.838 1.00 80.55 ATOM 28 CB MET E 128 117.775 110.235 127.099 1.00 80.55 ATOM 29 CG MET E 128 116.416 110.559 126.509 1.00 80.55 ATOM 30 SD MET E 128 115.536 111.813 127.460 1.00 80.55 ATOM 31 CE MET E 128 114.574 110.787 128.569 1.00 80.55 ATOM 32 N SER E 129 120.796 110.812 128.011 1.00 77.06 ATOM 33 CA SER E 129 121.980 110.417 128.765 1.00 77.06 ATOM 34 C SER E 129 122.359 111.472 129.798 1.00 77.06 ATOM 35 O SER E 129 122.676 111.142 130.947 1.00 77.06 ATOM 36 CB SER E 129 123.143 110.158 127.811 1.00 77.06 ATOM 37 OG SER E 129 122.842 109.096 126.924 1.00 77.06 ATOM 38 N VAL E 130 122.325 112.748 129.412 1.00 73.21 ATOM 39 CA VAL E 130 122.656 113.812 130.355 1.00 73.21 ATOM 40 C VAL E 130 121.631 113.867 131.481 1.00 73.21 ATOM 41 O VAL E 130 121.985 114.014 132.660 1.00 73.21 ATOM 42 CB VAL E 130 122.765 115.158 129.618 1.00 73.21 ATOM 43 CG1 VAL E 130 123.027 116.280 130.602 1.00 73.21 ATOM 44 CG2 VAL E 130 123.861 115.096 128.570 1.00 73.21 ATOM 45 N ALA E 131 120.347 113.745 131.142 1.00 72.93 ATOM 46 CA ALA E 131 119.312 113.773 132.168 1.00 72.93 ATOM 47 C ALA E 131 119.492 112.628 133.156 1.00 72.93 ATOM 48 O ALA E 131 119.423 112.828 134.376 1.00 72.93 ATOM 49 CB ALA E 131 117.930 113.720 131.519 1.00 72.93 ATOM 50 N THR E 132 119.751 111.419 132.650 1.00 74.24 ATOM 51 CA THR E 132 119.887 110.282 133.550 1.00 74.24 ATOM 52 C THR E 132 121.160 110.368 134.384 1.00 74.24 ATOM 53 O THR E 132 121.149 109.967 135.552 1.00 74.24 ATOM 54 CB THR E 132 119.821 108.961 132.775 1.00 74.24 ATOM 55 OG1 THR E 132 119.625 107.880 133.694 1.00 74.24 ATOM 56 CG2 THR E 132 121.088 108.704 131.984 1.00 74.24 ATOM 57 N ILE E 133 122.253 110.908 133.836 1.00 72.57 ATOM 58 CA ILE E 133 123.467 111.013 134.639 1.00 72.57 ATOM 59 C ILE E 133 123.285 112.046 135.748 1.00 72.57 ATOM 60 O ILE E 133 123.706 111.825 136.891 1.00 72.57 ATOM 61 CB ILE E 133 124.694 111.308 133.752 1.00 72.57 ATOM 62 CG1 ILE E 133 125.984 111.080 134.536 1.00 72.57 ATOM 63 CG2 ILE E 133 124.690 112.718 133.215 1.00 72.57 ATOM 64 CD1 ILE E 133 127.221 111.109 133.672 1.00 72.57 ATOM 65 N VAL E 134 122.613 113.162 135.450 1.00 71.79 ATOM 66 CA VAL E 134 122.339 114.149 136.493 1.00 71.79 ATOM 67 C VAL E 134 121.437 113.553 137.568 1.00 71.79 ATOM 68 O VAL E 134 121.669 113.736 138.774 1.00 71.79 ATOM 69 CB VAL E 134 121.729 115.420 135.875 1.00 71.79 ATOM 70 CG1 VAL E 134 121.018 116.242 136.934 1.00 71.79 ATOM 71 CG2 VAL E 134 122.806 116.245 135.195 1.00 71.79 ATOM 72 N ILE E 135 120.402 112.819 137.151 1.00 73.80 ATOM 73 CA ILE E 135 119.457 112.248 138.107 1.00 73.80 ATOM 74 C ILE E 135 120.152 111.238 139.013 1.00 73.80 ATOM 75 O ILE E 135 119.960 111.243 140.236 1.00 73.80 ATOM 76 CB ILE E 135 118.262 111.622 137.368 1.00 73.80 ATOM 77 CG1 ILE E 135 117.293 112.714 136.915 1.00 73.80 ATOM 78 CG2 ILE E 135 117.554 110.612 138.252 1.00 73.80 ATOM 79 CD1 ILE E 135 116.198 112.219 136.002 1.00 73.80 ATOM 80 N VAL E 136 120.971 110.355 138.434 1.00 76.22 ATOM 81 CA VAL E 136 121.634 109.353 139.263 1.00 76.22 ATOM 82 C VAL E 136 122.668 110.001 140.173 1.00 76.22 ATOM 83 O VAL E 136 122.880 109.536 141.299 1.00 76.22 ATOM 84 CB VAL E 136 122.256 108.230 138.409 1.00 76.22 ATOM 85 CG1 VAL E 136 121.187 107.543 137.572 1.00 76.22 ATOM 86 CG2 VAL E 136 123.384 108.753 137.541 1.00 76.22 ATOM 87 N ASP E 137 123.323 111.076 139.726 1.00 78.00 ATOM 88 CA ASP E 137 124.243 111.785 140.611 1.00 78.00 ATOM 89 C ASP E 137 123.509 112.354 141.819 1.00 78.00 ATOM 90 O ASP E 137 123.959 112.210 142.964 1.00 78.00 ATOM 91 CB ASP E 137 124.955 112.895 139.844 1.00 78.00 ATOM 92 CG ASP E 137 126.085 113.510 140.634 1.00 78.00 ATOM 93 OD1 ASP E 137 125.812 114.390 141.476 1.00 78.00 ATOM 94 OD2 ASP E 137 127.245 113.105 140.420 1.00 78.00 ATOM 95 N ILE E 138 122.362 112.993 141.582 1.00 79.60 ATOM 96 CA ILE E 138 121.587 113.543 142.692 1.00 79.60 ATOM 97 C ILE E 138 121.139 112.430 143.632 1.00 79.60 ATOM 98 O ILE E 138 121.217 112.561 144.862 1.00 79.60 ATOM 99 CB ILE E 138 120.393 114.357 142.160 1.00 79.60 ATOM 100 CG1 ILE E 138 120.876 115.693 141.595 1.00 79.60 ATOM 101 CG2 ILE E 138 119.365 114.579 143.253 1.00 79.60 ATOM 102 CD1 ILE E 138 119.759 116.641 141.234 1.00 79.60 ATOM 103 N CYS E 139 120.675 111.312 143.068 1.00 84.13 ATOM 104 CA CYS E 139 120.183 110.213 143.895 1.00 84.13 ATOM 105 C CYS E 139 121.293 109.609 144.747 1.00 84.13 ATOM 106 O CYS E 139 121.086 109.326 145.934 1.00 84.13 ATOM 107 CB CYS E 139 119.540 109.143 143.014 1.00 84.13 ATOM 108 SG CYS E 139 117.813 109.468 142.597 1.00 84.13 ATOM 109 N ILE E 140 122.477 109.401 144.166 1.00 81.60 ATOM 110 CA ILE E 140 123.564 108.800 144.932 1.00 81.60 ATOM 111 C ILE E 140 124.052 109.759 146.011 1.00 81.60 ATOM 112 O ILE E 140 124.381 109.337 147.127 1.00 81.60 ATOM 113 CB ILE E 140 124.705 108.338 144.003 1.00 81.60 ATOM 114 CG1 ILE E 140 125.716 107.498 144.783 1.00 81.60 ATOM 115 CG2 ILE E 140 125.412 109.507 143.351 1.00 81.60 ATOM 116 CD1 ILE E 140 126.721 106.792 143.905 1.00 81.60 ATOM 117 N THR E 141 124.086 111.064 145.714 1.00 82.46 ATOM 118 CA THR E 141 124.463 112.025 146.746 1.00 82.46 ATOM 119 C THR E 141 123.469 112.007 147.901 1.00 82.46 ATOM 120 O THR E 141 123.868 111.997 149.074 1.00 82.46 ATOM 121 CB THR E 141 124.569 113.428 146.151 1.00 82.46 ATOM 122 OG1 THR E 141 125.623 113.457 145.181 1.00 82.46 ATOM 123 CG2 THR E 141 124.868 114.444 147.239 1.00 82.46 ATOM 124 N GLY E 142 122.171 111.981 147.591 1.00 84.80 ATOM 125 CA GLY E 142 121.172 111.930 148.649 1.00 84.80 ATOM 126 C GLY E 142 121.265 110.666 149.483 1.00 84.80 ATOM 127 O GLY E 142 121.162 110.710 150.714 1.00 84.80 ATOM 128 N GLY E 143 121.460 109.521 148.826 1.00 85.98 ATOM 129 CA GLY E 143 121.596 108.275 149.562 1.00 85.98 ATOM 130 C GLY E 143 122.809 108.264 150.471 1.00 85.98 ATOM 131 O GLY E 143 122.731 107.823 151.621 1.00 85.98 ATOM 132 N LEU E 144 123.946 108.755 149.971 1.00 88.97 ATOM 133 CA LEU E 144 125.141 108.823 150.803 1.00 88.97 ATOM 134 C LEU E 144 124.927 109.748 151.993 1.00 88.97 ATOM 135 O LEU E 144 125.353 109.438 153.113 1.00 88.97 ATOM 136 CB LEU E 144 126.337 109.285 149.972 1.00 88.97 ATOM 137 CG LEU E 144 127.667 109.419 150.716 1.00 88.97 ATOM 138 CD1 LEU E 144 127.963 108.161 151.513 1.00 88.97 ATOM 139 CD2 LEU E 144 128.797 109.719 149.748 1.00 88.97 ATOM 140 N LEU E 145 124.270 110.890 151.772 1.00 87.24 ATOM 141 CA LEU E 145 123.998 111.802 152.878 1.00 87.24 ATOM 142 C LEU E 145 123.128 111.141 153.937 1.00 87.24 ATOM 143 O LEU E 145 123.404 111.255 155.138 1.00 87.24 ATOM 144 CB LEU E 145 123.326 113.073 152.362 1.00 87.24 ATOM 145 CG LEU E 145 124.198 114.041 151.568 1.00 87.24 ATOM 146 CD1 LEU E 145 123.540 115.405 151.526 1.00 87.24 ATOM 147 CD2 LEU E 145 125.588 114.125 152.169 1.00 87.24 ATOM 148 N LEU E 146 122.073 110.441 153.510 1.00 92.70 ATOM 149 CA LEU E 146 121.199 109.775 154.472 1.00 92.70 ATOM 150 C LEU E 146 121.951 108.704 155.251 1.00 92.70 ATOM 151 O LEU E 146 121.791 108.584 156.474 1.00 92.70 ATOM 152 CB LEU E 146 119.995 109.170 153.754 1.00 92.70 ATOM 153 CG LEU E 146 118.681 109.183 154.533 1.00 92.70 ATOM 154 CD1 LEU E 146 118.249 110.612 154.815 1.00 92.70 ATOM 155 CD2 LEU E 146 117.600 108.434 153.774 1.00 92.70 ATOM 156 N LEU E 147 122.781 107.917 154.561 1.00 95.01 ATOM 157 CA LEU E 147 123.541 106.874 155.240 1.00 95.01 ATOM 158 C LEU E 147 124.500 107.465 156.266 1.00 95.01 ATOM 159 O LEU E 147 124.597 106.966 157.394 1.00 95.01 ATOM 160 CB LEU E 147 124.305 106.033 154.219 1.00 95.01 ATOM 161 CG LEU E 147 125.147 104.891 154.789 1.00 95.01 ATOM 162 CD1 LEU E 147 124.256 103.839 155.428 1.00 95.01 ATOM 163 CD2 LEU E 147 126.022 104.277 153.710 1.00 95.01 ATOM 164 N VAL E 148 125.213 108.532 155.896 1.00 92.93 ATOM 165 CA VAL E 148 126.154 109.148 156.829 1.00 92.93 ATOM 166 C VAL E 148 125.415 109.729 158.026 1.00 92.93 ATOM 167 O VAL E 148 125.874 109.617 159.170 1.00 92.93 ATOM 168 CB VAL E 148 127.007 110.212 156.116 1.00 92.93 ATOM 169 CG1 VAL E 148 127.904 110.923 157.110 1.00 92.93 ATOM 170 CG2 VAL E 148 127.850 109.568 155.034 1.00 92.93 ATOM 171 N TYR E 149 124.265 110.364 157.788 1.00 98.08 ATOM 172 CA TYR E 149 123.511 110.938 158.896 1.00 98.08 ATOM 173 C TYR E 149 123.037 109.859 159.861 1.00 98.08 ATOM 174 O TYR E 149 123.135 110.025 161.083 1.00 98.08 ATOM 175 CB TYR E 149 122.325 111.742 158.369 1.00 98.08 ATOM 176 CG TYR E 149 121.408 112.247 159.458 1.00 98.08 ATOM 177 CD1 TYR E 149 121.820 113.247 160.328 1.00 98.08 ATOM 178 CD2 TYR E 149 120.133 111.726 159.616 1.00 98.08 ATOM 179 CE1 TYR E 149 120.988 113.712 161.324 1.00 98.08 ATOM 180 CE2 TYR E 149 119.293 112.186 160.609 1.00 98.08 ATOM 181 CZ TYR E 149 119.725 113.179 161.460 1.00 98.08 ATOM 182 OH TYR E 149 118.892 113.639 162.452 1.00 98.08 ATOM 183 N TYR E 150 122.523 108.745 159.334 1.00102.20 ATOM 184 CA TYR E 150 122.088 107.661 160.213 1.00102.20 ATOM 185 C TYR E 150 123.260 107.041 160.964 1.00102.20 ATOM 186 O TYR E 150 123.120 106.662 162.131 1.00102.20 ATOM 187 CB TYR E 150 121.330 106.599 159.418 1.00102.20 ATOM 188 CG TYR E 150 119.958 107.043 158.962 1.00102.20 ATOM 189 CD1 TYR E 150 119.344 108.151 159.528 1.00102.20 ATOM 190 CD2 TYR E 150 119.276 106.352 157.971 1.00102.20 ATOM 191 CE1 TYR E 150 118.090 108.559 159.120 1.00102.20 ATOM 192 CE2 TYR E 150 118.022 106.753 157.555 1.00102.20 ATOM 193 CZ TYR E 150 117.434 107.858 158.133 1.00102.20 ATOM 194 OH TYR E 150 116.185 108.263 157.722 1.00102.20 ATOM 195 N TRP E 151 124.422 106.922 160.316 1.00 99.18 ATOM 196 CA TRP E 151 125.581 106.376 161.014 1.00 99.18 ATOM 197 C TRP E 151 126.069 107.304 162.118 1.00 99.18 ATOM 198 O TRP E 151 126.503 106.831 163.173 1.00 99.18 ATOM 199 CB TRP E 151 126.720 106.097 160.036 1.00 99.18 ATOM 200 CG TRP E 151 127.991 105.683 160.719 1.00 99.18 ATOM 201 CD1 TRP E 151 128.247 104.482 161.313 1.00 99.18 ATOM 202 CD2 TRP E 151 129.179 106.469 160.878 1.00 99.18 ATOM 203 NE1 TRP E 151 129.518 104.471 161.832 1.00 99.18 ATOM 204 CE2 TRP E 151 130.111 105.679 161.578 1.00 99.18 ATOM 205 CE3 TRP E 151 129.544 107.763 160.496 1.00 99.18 ATOM 206 CZ2 TRP E 151 131.384 106.141 161.904 1.00 99.18 ATOM 207 CZ3 TRP E 151 130.809 108.219 160.821 1.00 99.18 ATOM 208 CH2 TRP E 151 131.713 107.410 161.518 1.00 99.18 ATOM 209 N SER E 152 126.022 108.616 161.895 1.00 97.89 ATOM 210 CA SER E 152 126.560 109.563 162.862 1.00 97.89 ATOM 211 C SER E 152 125.568 109.958 163.947 1.00 97.89 ATOM 212 O SER E 152 125.987 110.503 164.974 1.00 97.89 ATOM 213 CB SER E 152 127.046 110.827 162.149 1.00 97.89 ATOM 214 OG SER E 152 128.125 110.538 161.279 1.00 97.89 ATOM 215 N LYS E 153 124.273 109.705 163.751 1.00100.66 ATOM 216 CA LYS E 153 123.289 110.136 164.739 1.00100.66 ATOM 217 C LYS E 153 123.408 109.341 166.035 1.00100.66 ATOM 218 O LYS E 153 123.382 109.916 167.129 1.00100.66 ATOM 219 CB LYS E 153 121.879 110.014 164.162 1.00100.66 ATOM 220 CG LYS E 153 120.813 110.713 164.988 1.00100.66 ATOM 221 CD LYS E 153 119.995 109.717 165.793 1.00100.66 ATOM 222 CE LYS E 153 119.047 110.423 166.748 1.00100.66 ATOM 223 NZ LYS E 153 118.321 109.460 167.622 1.00100.66 ATOM 224 N ASN E 154 123.533 108.015 165.935 1.00101.26 ATOM 225 CA ASN E 154 123.496 107.185 167.137 1.00101.26 ATOM 226 C ASN E 154 124.717 107.417 168.019 1.00101.26 ATOM 227 O ASN E 154 124.591 107.530 169.244 1.00101.26 ATOM 228 CB ASN E 154 123.373 105.708 166.756 1.00101.26 ATOM 229 CG ASN E 154 124.463 105.252 165.809 1.00101.26 ATOM 230 OD1 ASN E 154 125.439 105.963 165.576 1.00101.26 ATOM 231 ND2 ASN E 154 124.303 104.055 165.259 1.00101.26 ATOM 232 N ARG E 155 125.902 107.493 167.423 1.00 99.43 ATOM 233 CA ARG E 155 127.126 107.688 168.191 1.00 99.43 ATOM 234 C ARG E 155 127.350 109.165 168.497 1.00 99.43 ATOM 235 O ARG E 155 126.579 109.778 169.235 1.00 99.43 ATOM 236 CB ARG E 155 128.330 107.118 167.440 1.00 99.43 ATOM 237 CG ARG E 155 128.596 107.785 166.105 1.00 99.43 ATOM 238 CD ARG E 155 130.074 107.758 165.757 1.00 99.43 ATOM 239 NE ARG E 155 130.806 108.844 166.396 1.00 99.43 ATOM 240 CZ ARG E 155 132.050 108.747 166.843 1.00 99.43 ATOM 241 NH1 ARG E 155 132.737 107.622 166.737 1.00 99.43 ATOM 242 NH2 ARG E 155 132.621 109.807 167.408 1.00 99.43 TER