HEADER IMMUNE SYSTEM 31-DEC-69 6JXR TITLE Structure of a protein 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 6JXR e 1 207 UNP P07766 CD3E_HUMAN 1 207 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 125 146.458 157.861 161.533 1.00 56.71 ATOM 2 CA MET e 125 145.345 157.565 160.628 1.00 56.71 ATOM 3 C MET e 125 144.761 156.207 161.012 1.00 56.71 ATOM 4 O MET e 125 145.233 155.169 160.546 1.00 56.71 ATOM 5 CB MET e 125 145.833 157.584 159.189 1.00 56.71 ATOM 6 CG MET e 125 144.764 157.424 158.144 1.00 56.71 ATOM 7 SD MET e 125 145.484 157.438 156.493 1.00 56.71 ATOM 8 CE MET e 125 145.956 159.157 156.346 1.00 56.71 ATOM 9 N ASP e 126 143.719 156.216 161.839 1.00 57.24 ATOM 10 CA ASP e 126 143.154 154.966 162.325 1.00 57.24 ATOM 11 C ASP e 126 142.260 154.324 161.262 1.00 57.24 ATOM 12 O ASP e 126 142.071 154.857 160.167 1.00 57.24 ATOM 13 CB ASP e 126 142.418 155.194 163.642 1.00 57.24 ATOM 14 CG ASP e 126 141.391 156.296 163.556 1.00 57.24 ATOM 15 OD1 ASP e 126 141.311 156.967 162.507 1.00 57.24 ATOM 16 OD2 ASP e 126 140.659 156.497 164.547 1.00 57.24 ATOM 17 N VAL e 127 141.695 153.162 161.590 1.00 49.56 ATOM 18 CA VAL e 127 141.076 152.327 160.565 1.00 49.56 ATOM 19 C VAL e 127 139.685 152.831 160.205 1.00 49.56 ATOM 20 O VAL e 127 139.285 152.802 159.032 1.00 49.56 ATOM 21 CB VAL e 127 141.049 150.867 161.040 1.00 49.56 ATOM 22 CG1 VAL e 127 140.503 149.946 159.964 1.00 49.56 ATOM 23 CG2 VAL e 127 142.424 150.446 161.445 1.00 49.56 ATOM 24 N MET e 128 138.933 153.312 161.199 1.00 55.05 ATOM 25 CA MET e 128 137.566 153.755 160.953 1.00 55.05 ATOM 26 C MET e 128 137.532 154.999 160.076 1.00 55.05 ATOM 27 O MET e 128 136.615 155.156 159.262 1.00 55.05 ATOM 28 CB MET e 128 136.861 154.013 162.281 1.00 55.05 ATOM 29 CG MET e 128 135.367 154.184 162.163 1.00 55.05 ATOM 30 SD MET e 128 134.587 152.678 161.555 1.00 55.05 ATOM 31 CE MET e 128 134.764 151.602 162.973 1.00 55.05 ATOM 32 N SER e 129 138.552 155.854 160.177 1.00 48.49 ATOM 33 CA SER e 129 138.637 157.006 159.289 1.00 48.49 ATOM 34 C SER e 129 138.896 156.582 157.849 1.00 48.49 ATOM 35 O SER e 129 138.347 157.179 156.921 1.00 48.49 ATOM 36 CB SER e 129 139.724 157.962 159.765 1.00 48.49 ATOM 37 OG SER e 129 141.000 157.374 159.628 1.00 48.49 ATOM 38 N VAL e 130 139.699 155.536 157.644 1.00 45.59 ATOM 39 CA VAL e 130 139.959 155.056 156.289 1.00 45.59 ATOM 40 C VAL e 130 138.714 154.392 155.710 1.00 45.59 ATOM 41 O VAL e 130 138.407 154.542 154.515 1.00 45.59 ATOM 42 CB VAL e 130 141.180 154.117 156.298 1.00 45.59 ATOM 43 CG1 VAL e 130 141.391 153.442 154.958 1.00 45.59 ATOM 44 CG2 VAL e 130 142.412 154.905 156.652 1.00 45.59 ATOM 45 N ALA e 131 137.946 153.705 156.560 1.00 44.91 ATOM 46 CA ALA e 131 136.668 153.142 156.127 1.00 44.91 ATOM 47 C ALA e 131 135.685 154.234 155.716 1.00 44.91 ATOM 48 O ALA e 131 135.005 154.114 154.686 1.00 44.91 ATOM 49 CB ALA e 131 136.077 152.280 157.239 1.00 44.91 ATOM 50 N THR e 132 135.623 155.323 156.488 1.00 45.42 ATOM 51 CA THR e 132 134.754 156.430 156.107 1.00 45.42 ATOM 52 C THR e 132 135.253 157.152 154.862 1.00 45.42 ATOM 53 O THR e 132 134.432 157.632 154.083 1.00 45.42 ATOM 54 CB THR e 132 134.591 157.424 157.252 1.00 45.42 ATOM 55 OG1 THR e 132 135.873 157.918 157.649 1.00 45.42 ATOM 56 CG2 THR e 132 133.888 156.776 158.430 1.00 45.42 ATOM 57 N ILE e 133 136.569 157.223 154.639 1.00 46.06 ATOM 58 CA ILE e 133 137.084 157.832 153.410 1.00 46.06 ATOM 59 C ILE e 133 136.677 157.018 152.186 1.00 46.06 ATOM 60 O ILE e 133 136.230 157.580 151.176 1.00 46.06 ATOM 61 CB ILE e 133 138.611 158.024 153.493 1.00 46.06 ATOM 62 CG1 ILE e 133 138.950 159.184 154.427 1.00 46.06 ATOM 63 CG2 ILE e 133 139.226 158.276 152.132 1.00 46.06 ATOM 64 CD1 ILE e 133 140.426 159.323 154.720 1.00 46.06 ATOM 65 N VAL e 134 136.762 155.687 152.276 1.00 48.52 ATOM 66 CA VAL e 134 136.361 154.848 151.145 1.00 48.52 ATOM 67 C VAL e 134 134.853 154.938 150.897 1.00 48.52 ATOM 68 O VAL e 134 134.410 155.074 149.745 1.00 48.52 ATOM 69 CB VAL e 134 136.825 153.399 151.369 1.00 48.52 ATOM 70 CG1 VAL e 134 136.320 152.493 150.267 1.00 48.52 ATOM 71 CG2 VAL e 134 138.330 153.348 151.416 1.00 48.52 ATOM 72 N ILE e 135 134.045 154.926 151.963 1.00 49.24 ATOM 73 CA ILE e 135 132.595 155.014 151.781 1.00 49.24 ATOM 74 C ILE e 135 132.170 156.397 151.273 1.00 49.24 ATOM 75 O ILE e 135 131.268 156.500 150.431 1.00 49.24 ATOM 76 CB ILE e 135 131.886 154.610 153.091 1.00 49.24 ATOM 77 CG1 ILE e 135 132.087 153.119 153.349 1.00 49.24 ATOM 78 CG2 ILE e 135 130.397 154.903 153.064 1.00 49.24 ATOM 79 CD1 ILE e 135 131.560 152.658 154.686 1.00 49.24 ATOM 80 N VAL e 136 132.842 157.467 151.710 1.00 50.34 ATOM 81 CA VAL e 136 132.548 158.806 151.202 1.00 50.34 ATOM 82 C VAL e 136 132.950 158.929 149.734 1.00 50.34 ATOM 83 O VAL e 136 132.249 159.572 148.941 1.00 50.34 ATOM 84 CB VAL e 136 133.222 159.864 152.102 1.00 50.34 ATOM 85 CG1 VAL e 136 133.320 161.221 151.436 1.00 50.34 ATOM 86 CG2 VAL e 136 132.408 160.042 153.372 1.00 50.34 ATOM 87 N ASP e 137 134.036 158.259 149.332 1.00 54.29 ATOM 88 CA ASP e 137 134.404 158.226 147.917 1.00 54.29 ATOM 89 C ASP e 137 133.341 157.510 147.085 1.00 54.29 ATOM 90 O ASP e 137 132.988 157.974 145.992 1.00 54.29 ATOM 91 CB ASP e 137 135.763 157.548 147.754 1.00 54.29 ATOM 92 CG ASP e 137 136.403 157.816 146.404 1.00 54.29 ATOM 93 OD1 ASP e 137 135.815 158.535 145.572 1.00 54.29 ATOM 94 OD2 ASP e 137 137.519 157.309 146.179 1.00 54.29 ATOM 95 N ILE e 138 132.793 156.409 147.610 1.00 58.91 ATOM 96 CA ILE e 138 131.713 155.694 146.922 1.00 58.91 ATOM 97 C ILE e 138 130.465 156.564 146.814 1.00 58.91 ATOM 98 O ILE e 138 129.799 156.595 145.773 1.00 58.91 ATOM 99 CB ILE e 138 131.405 154.373 147.642 1.00 58.91 ATOM 100 CG1 ILE e 138 132.606 153.458 147.579 1.00 58.91 ATOM 101 CG2 ILE e 138 130.218 153.654 147.021 1.00 58.91 ATOM 102 CD1 ILE e 138 132.495 152.404 148.580 1.00 58.91 ATOM 103 N CYS e 139 130.135 157.283 147.891 1.00 66.29 ATOM 104 CA CYS e 139 128.954 158.144 147.887 1.00 66.29 ATOM 105 C CYS e 139 129.106 159.300 146.909 1.00 66.29 ATOM 106 O CYS e 139 128.141 159.671 146.234 1.00 66.29 ATOM 107 CB CYS e 139 128.672 158.672 149.293 1.00 66.29 ATOM 108 SG CYS e 139 128.104 157.421 150.472 1.00 66.29 ATOM 109 N ILE e 140 130.316 159.852 146.785 1.00 63.99 ATOM 110 CA ILE e 140 130.545 160.932 145.829 1.00 63.99 ATOM 111 C ILE e 140 130.464 160.413 144.396 1.00 63.99 ATOM 112 O ILE e 140 129.862 161.064 143.527 1.00 63.99 ATOM 113 CB ILE e 140 131.885 161.632 146.125 1.00 63.99 ATOM 114 CG1 ILE e 140 131.781 162.425 147.429 1.00 63.99 ATOM 115 CG2 ILE e 140 132.302 162.560 144.996 1.00 63.99 ATOM 116 CD1 ILE e 140 133.106 162.956 147.939 1.00 63.99 ATOM 117 N THR e 141 131.010 159.215 144.134 1.00 64.03 ATOM 118 CA THR e 141 130.890 158.635 142.794 1.00 64.03 ATOM 119 C THR e 141 129.445 158.314 142.440 1.00 64.03 ATOM 120 O THR e 141 128.994 158.641 141.337 1.00 64.03 ATOM 121 CB THR e 141 131.730 157.373 142.662 1.00 64.03 ATOM 122 OG1 THR e 141 131.353 156.439 143.680 1.00 64.03 ATOM 123 CG2 THR e 141 133.197 157.700 142.750 1.00 64.03 ATOM 124 N GLY e 142 128.703 157.699 143.364 1.00 65.21 ATOM 125 CA GLY e 142 127.305 157.392 143.102 1.00 65.21 ATOM 126 C GLY e 142 126.447 158.632 142.934 1.00 65.21 ATOM 127 O GLY e 142 125.568 158.670 142.070 1.00 65.21 ATOM 128 N GLY e 143 126.728 159.679 143.716 1.00 63.85 ATOM 129 CA GLY e 143 125.988 160.920 143.578 1.00 63.85 ATOM 130 C GLY e 143 126.257 161.624 142.264 1.00 63.85 ATOM 131 O GLY e 143 125.322 162.073 141.595 1.00 63.85 ATOM 132 N LEU e 144 127.531 161.707 141.859 1.00 65.18 ATOM 133 CA LEU e 144 127.844 162.337 140.580 1.00 65.18 ATOM 134 C LEU e 144 127.319 161.526 139.404 1.00 65.18 ATOM 135 O LEU e 144 126.849 162.108 138.416 1.00 65.18 ATOM 136 CB LEU e 144 129.348 162.560 140.439 1.00 65.18 ATOM 137 CG LEU e 144 129.953 163.654 141.320 1.00 65.18 ATOM 138 CD1 LEU e 144 131.460 163.723 141.137 1.00 65.18 ATOM 139 CD2 LEU e 144 129.312 164.998 141.018 1.00 65.18 ATOM 140 N LEU e 145 127.327 160.195 139.503 1.00 64.08 ATOM 141 CA LEU e 145 126.804 159.414 138.391 1.00 64.08 ATOM 142 C LEU e 145 125.285 159.484 138.322 1.00 64.08 ATOM 143 O LEU e 145 124.726 159.499 137.224 1.00 64.08 ATOM 144 CB LEU e 145 127.282 157.969 138.461 1.00 64.08 ATOM 145 CG LEU e 145 128.781 157.825 138.202 1.00 64.08 ATOM 146 CD1 LEU e 145 129.186 156.359 138.194 1.00 64.08 ATOM 147 CD2 LEU e 145 129.225 158.551 136.941 1.00 64.08 ATOM 148 N LEU e 146 124.596 159.575 139.467 1.00 67.20 ATOM 149 CA LEU e 146 123.152 159.798 139.412 1.00 67.20 ATOM 150 C LEU e 146 122.811 161.193 138.902 1.00 67.20 ATOM 151 O LEU e 146 121.770 161.371 138.257 1.00 67.20 ATOM 152 CB LEU e 146 122.507 159.570 140.777 1.00 67.20 ATOM 153 CG LEU e 146 122.391 158.124 141.260 1.00 67.20 ATOM 154 CD1 LEU e 146 121.831 158.085 142.672 1.00 67.20 ATOM 155 CD2 LEU e 146 121.525 157.309 140.318 1.00 67.20 ATOM 156 N LEU e 147 123.671 162.183 139.170 1.00 67.85 ATOM 157 CA LEU e 147 123.514 163.487 138.531 1.00 67.85 ATOM 158 C LEU e 147 123.628 163.374 137.017 1.00 67.85 ATOM 159 O LEU e 147 122.837 163.977 136.285 1.00 67.85 ATOM 160 CB LEU e 147 124.544 164.482 139.064 1.00 67.85 ATOM 161 CG LEU e 147 124.356 165.009 140.485 1.00 67.85 ATOM 162 CD1 LEU e 147 125.539 165.875 140.890 1.00 67.85 ATOM 163 CD2 LEU e 147 123.053 165.781 140.601 1.00 67.85 ATOM 164 N VAL e 148 124.585 162.579 136.533 1.00 68.16 ATOM 165 CA VAL e 148 124.718 162.387 135.090 1.00 68.16 ATOM 166 C VAL e 148 123.521 161.613 134.532 1.00 68.16 ATOM 167 O VAL e 148 123.029 161.925 133.438 1.00 68.16 ATOM 168 CB VAL e 148 126.064 161.710 134.767 1.00 68.16 ATOM 169 CG1 VAL e 148 126.200 161.408 133.284 1.00 68.16 ATOM 170 CG2 VAL e 148 127.203 162.615 135.189 1.00 68.16 ATOM 171 N TYR e 149 122.985 160.656 135.306 1.00 72.37 ATOM 172 CA TYR e 149 121.786 159.924 134.886 1.00 72.37 ATOM 173 C TYR e 149 120.588 160.852 134.720 1.00 72.37 ATOM 174 O TYR e 149 119.930 160.831 133.679 1.00 72.37 ATOM 175 CB TYR e 149 121.408 158.805 135.863 1.00 72.37 ATOM 176 CG TYR e 149 122.221 157.528 135.804 1.00 72.37 ATOM 177 CD1 TYR e 149 122.216 156.729 134.667 1.00 72.37 ATOM 178 CD2 TYR e 149 122.872 157.046 136.934 1.00 72.37 ATOM 179 CE1 TYR e 149 122.935 155.537 134.628 1.00 72.37 ATOM 180 CE2 TYR e 149 123.590 155.863 136.908 1.00 72.37 ATOM 181 CZ TYR e 149 123.614 155.110 135.758 1.00 72.37 ATOM 182 OH TYR e 149 124.320 153.929 135.743 1.00 72.37 ATOM 183 N TYR e 150 120.300 161.689 135.723 1.00 76.88 ATOM 184 CA TYR e 150 119.122 162.554 135.622 1.00 76.88 ATOM 185 C TYR e 150 119.316 163.673 134.600 1.00 76.88 ATOM 186 O TYR e 150 118.384 164.002 133.855 1.00 76.88 ATOM 187 CB TYR e 150 118.747 163.135 136.988 1.00 76.88 ATOM 188 CG TYR e 150 118.076 162.157 137.939 1.00 76.88 ATOM 189 CD1 TYR e 150 116.758 161.758 137.738 1.00 76.88 ATOM 190 CD2 TYR e 150 118.737 161.677 139.064 1.00 76.88 ATOM 191 CE1 TYR e 150 116.136 160.875 138.609 1.00 76.88 ATOM 192 CE2 TYR e 150 118.123 160.795 139.939 1.00 76.88 ATOM 193 CZ TYR e 150 116.823 160.400 139.706 1.00 76.88 ATOM 194 OH TYR e 150 116.207 159.529 140.574 1.00 76.88 ATOM 195 N TRP e 151 120.515 164.255 134.520 1.00 79.80 ATOM 196 CA TRP e 151 120.760 165.294 133.527 1.00 79.80 ATOM 197 C TRP e 151 120.994 164.740 132.124 1.00 79.80 ATOM 198 O TRP e 151 121.209 165.528 131.198 1.00 79.80 ATOM 199 CB TRP e 151 121.947 166.170 133.947 1.00 79.80 ATOM 200 CG TRP e 151 121.667 167.106 135.108 1.00 79.80 ATOM 201 CD1 TRP e 151 121.920 166.874 136.429 1.00 79.80 ATOM 202 CD2 TRP e 151 121.115 168.427 135.039 1.00 79.80 ATOM 203 NE1 TRP e 151 121.545 167.954 137.186 1.00 79.80 ATOM 204 CE2 TRP e 151 121.049 168.923 136.358 1.00 79.80 ATOM 205 CE3 TRP e 151 120.662 169.236 133.992 1.00 79.80 ATOM 206 CZ2 TRP e 151 120.550 170.187 136.657 1.00 79.80 ATOM 207 CZ3 TRP e 151 120.165 170.495 134.294 1.00 79.80 ATOM 208 CH2 TRP e 151 120.115 170.957 135.615 1.00 79.80 ATOM 209 N SER e 152 120.986 163.418 131.943 1.00 75.46 ATOM 210 CA SER e 152 120.810 162.837 130.619 1.00 75.46 ATOM 211 C SER e 152 119.393 162.333 130.372 1.00 75.46 ATOM 212 O SER e 152 118.995 162.190 129.211 1.00 75.46 ATOM 213 CB SER e 152 121.793 161.686 130.410 1.00 75.46 ATOM 214 OG SER e 152 121.497 160.625 131.296 1.00 75.46 ATOM 215 N LYS e 153 118.637 162.041 131.436 1.00 78.92 ATOM 216 CA LYS e 153 117.202 161.794 131.314 1.00 78.92 ATOM 217 C LYS e 153 116.458 163.042 130.865 1.00 78.92 ATOM 218 O LYS e 153 115.456 162.939 130.147 1.00 78.92 ATOM 219 CB LYS e 153 116.626 161.322 132.651 1.00 78.92 ATOM 220 CG LYS e 153 116.954 159.898 133.061 1.00 78.92 ATOM 221 CD LYS e 153 116.525 159.667 134.507 1.00 78.92 ATOM 222 CE LYS e 153 116.916 158.284 135.007 1.00 78.92 ATOM 223 NZ LYS e 153 116.543 158.092 136.440 1.00 78.92 ATOM 224 N ASN e 154 116.925 164.224 131.286 1.00 81.03 ATOM 225 CA ASN e 154 116.262 165.464 130.895 1.00 81.03 ATOM 226 C ASN e 154 116.444 165.767 129.412 1.00 81.03 ATOM 227 O ASN e 154 115.690 166.567 128.849 1.00 81.03 ATOM 228 CB ASN e 154 116.771 166.630 131.742 1.00 81.03 ATOM 229 CG ASN e 154 116.254 166.584 133.170 1.00 81.03 ATOM 230 OD1 ASN e 154 115.087 166.274 133.409 1.00 81.03 ATOM 231 ND2 ASN e 154 117.121 166.900 134.126 1.00 81.03 ATOM 232 N ARG e 155 117.431 165.153 128.767 1.00 82.03 ATOM 233 CA ARG e 155 117.523 165.188 127.311 1.00 82.03 ATOM 234 C ARG e 155 116.852 163.960 126.708 1.00 82.03 ATOM 235 O ARG e 155 116.698 162.936 127.374 1.00 82.03 ATOM 236 CB ARG e 155 118.977 165.265 126.849 1.00 82.03 ATOM 237 CG ARG e 155 119.643 166.589 127.135 1.00 82.03 ATOM 238 CD ARG e 155 121.048 166.606 126.581 1.00 82.03 ATOM 239 NE ARG e 155 121.713 167.876 126.842 1.00 82.03 ATOM 240 CZ ARG e 155 122.957 168.152 126.470 1.00 82.03 ATOM 241 NH1 ARG e 155 123.669 167.247 125.813 1.00 82.03 ATOM 242 NH2 ARG e 155 123.487 169.335 126.750 1.00 82.03 TER