HEADER IMMUNE SYSTEM 31-DEC-69 6MI2 TITLE Structure of the human 4-1BB / Utomilumab Fab complex COMPND MOL_ID: 3; COMPND 2 MOLECULE: Tumor necrosis factor receptor superfamily member 9; COMPND 3 CHAIN: F, C; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.72 ANGSTORMS DBREF 6MI2 F 25 162 UNP Q07011 TNR9_HUMAN 25 162 SEQRES 1 F 36 CYS SER ASN CYS PRO ALA GLY THR PHE CYS ASP ASN ASN SEQRES 2 F 36 ARG ASN GLN ILE CYS SER PRO CYS PRO PRO ASN SER PHE SEQRES 3 F 36 SER SER ALA GLY GLY GLN ARG THR CYS ASP ATOM 1 N CYS F 28 38.869 -25.356 -63.652 1.00146.12 ATOM 2 CA CYS F 28 37.504 -25.598 -63.201 1.00144.31 ATOM 3 C CYS F 28 36.635 -24.358 -63.378 1.00133.89 ATOM 4 O CYS F 28 35.954 -23.926 -62.449 1.00130.45 ATOM 5 CB CYS F 28 37.490 -26.039 -61.736 1.00147.55 ATOM 6 SG CYS F 28 38.280 -24.880 -60.593 1.00147.03 ATOM 7 N SER F 29 36.659 -23.788 -64.580 1.00129.22 ATOM 8 CA SER F 29 35.863 -22.606 -64.884 1.00120.60 ATOM 9 C SER F 29 34.400 -22.930 -65.162 1.00120.35 ATOM 10 O SER F 29 33.653 -22.035 -65.573 1.00119.43 ATOM 11 CB SER F 29 36.464 -21.863 -66.080 1.00113.47 ATOM 12 N ASN F 30 33.971 -24.173 -64.943 1.00119.94 ATOM 13 CA ASN F 30 32.622 -24.602 -65.285 1.00125.29 ATOM 14 C ASN F 30 31.660 -24.581 -64.103 1.00123.67 ATOM 15 O ASN F 30 30.447 -24.680 -64.314 1.00126.00 ATOM 16 CB ASN F 30 32.659 -26.015 -65.886 1.00132.84 ATOM 17 CG ASN F 30 31.337 -26.422 -66.510 1.00138.18 ATOM 18 OD1 ASN F 30 30.594 -25.585 -67.024 1.00139.25 ATOM 19 ND2 ASN F 30 31.034 -27.714 -66.462 1.00139.04 ATOM 20 N CYS F 31 32.160 -24.453 -62.878 1.00119.49 ATOM 21 CA CYS F 31 31.282 -24.450 -61.716 1.00120.63 ATOM 22 C CYS F 31 30.321 -23.266 -61.793 1.00126.21 ATOM 23 O CYS F 31 30.761 -22.130 -62.017 1.00130.88 ATOM 24 CB CYS F 31 32.096 -24.393 -60.422 1.00120.27 ATOM 25 SG CYS F 31 33.077 -25.880 -60.080 1.00129.38 ATOM 26 N PRO F 32 29.022 -23.484 -61.632 1.00125.32 ATOM 27 CA PRO F 32 28.050 -22.394 -61.755 1.00122.17 ATOM 28 C PRO F 32 28.031 -21.532 -60.497 1.00116.71 ATOM 29 O PRO F 32 28.806 -21.730 -59.563 1.00114.76 ATOM 30 CB PRO F 32 26.726 -23.135 -61.947 1.00123.35 ATOM 31 CG PRO F 32 26.917 -24.409 -61.196 1.00124.43 ATOM 32 CD PRO F 32 28.370 -24.780 -61.370 1.00125.55 ATOM 33 N ALA F 33 27.123 -20.559 -60.491 1.00110.28 ATOM 34 CA ALA F 33 26.922 -19.733 -59.310 1.00 99.98 ATOM 35 C ALA F 33 26.262 -20.546 -58.203 1.00 91.07 ATOM 36 O ALA F 33 25.563 -21.531 -58.455 1.00 90.93 ATOM 37 CB ALA F 33 26.068 -18.511 -59.648 1.00100.04 ATOM 38 N GLY F 34 26.491 -20.123 -56.962 1.00 87.65 ATOM 39 CA GLY F 34 26.001 -20.847 -55.811 1.00 96.97 ATOM 40 C GLY F 34 26.908 -21.953 -55.322 1.00110.19 ATOM 41 O GLY F 34 26.582 -22.601 -54.319 1.00116.14 ATOM 42 N THR F 35 28.030 -22.193 -55.997 1.00104.02 ATOM 43 CA THR F 35 28.988 -23.210 -55.595 1.00101.48 ATOM 44 C THR F 35 30.395 -22.699 -55.869 1.00 94.87 ATOM 45 O THR F 35 30.595 -21.744 -56.624 1.00 96.44 ATOM 46 CB THR F 35 28.747 -24.540 -56.325 1.00107.11 ATOM 47 OG1 THR F 35 29.971 -25.283 -56.389 1.00108.14 ATOM 48 CG2 THR F 35 28.225 -24.299 -57.731 1.00113.43 ATOM 49 N PHE F 36 31.374 -23.344 -55.239 1.00 86.01 ATOM 50 CA PHE F 36 32.769 -22.947 -55.359 1.00 79.44 ATOM 51 C PHE F 36 33.610 -24.142 -55.782 1.00 85.50 ATOM 52 O PHE F 36 33.403 -25.261 -55.301 1.00 83.64 ATOM 53 CB PHE F 36 33.302 -22.363 -54.041 1.00 74.97 ATOM 54 CG PHE F 36 33.407 -23.365 -52.925 1.00 71.46 ATOM 55 CD1 PHE F 36 32.287 -23.745 -52.206 1.00 77.61 ATOM 56 CD2 PHE F 36 34.632 -23.915 -52.585 1.00 69.95 ATOM 57 CE1 PHE F 36 32.383 -24.662 -51.177 1.00 79.42 ATOM 58 CE2 PHE F 36 34.734 -24.832 -51.557 1.00 72.51 ATOM 59 CZ PHE F 36 33.608 -25.205 -50.852 1.00 73.29 ATOM 60 N CYS F 37 34.557 -23.897 -56.684 1.00 94.97 ATOM 61 CA CYS F 37 35.412 -24.966 -57.181 1.00 94.58 ATOM 62 C CYS F 37 36.424 -25.384 -56.122 1.00 85.38 ATOM 63 O CYS F 37 37.051 -24.539 -55.475 1.00 81.10 ATOM 64 CB CYS F 37 36.141 -24.528 -58.450 1.00107.05 ATOM 65 SG CYS F 37 37.647 -25.485 -58.761 1.00120.97 ATOM 66 N ASP F 38 36.582 -26.695 -55.953 1.00 85.30 ATOM 67 CA ASP F 38 37.577 -27.268 -55.048 1.00 83.73 ATOM 68 C ASP F 38 38.207 -28.448 -55.781 1.00 93.35 ATOM 69 O ASP F 38 37.599 -29.517 -55.887 1.00106.65 ATOM 70 CB ASP F 38 36.946 -27.697 -53.728 1.00 80.45 ATOM 71 CG ASP F 38 37.947 -28.319 -52.775 1.00 76.26 ATOM 72 OD1 ASP F 38 39.167 -28.139 -52.976 1.00 71.96 ATOM 73 OD2 ASP F 38 37.507 -28.998 -51.824 1.00 77.02 ATOM 74 N ASN F 39 39.427 -28.249 -56.287 1.00 87.34 ATOM 75 CA ASN F 39 40.065 -29.255 -57.127 1.00 94.32 ATOM 76 C ASN F 39 40.480 -30.500 -56.353 1.00 87.59 ATOM 77 O ASN F 39 40.638 -31.564 -56.961 1.00 80.90 ATOM 78 CB ASN F 39 41.285 -28.655 -57.829 1.00105.14 ATOM 79 CG ASN F 39 40.915 -27.547 -58.796 1.00114.11 ATOM 80 OD1 ASN F 39 40.896 -26.370 -58.434 1.00113.52 ATOM 81 ND2 ASN F 39 40.618 -27.919 -60.035 1.00120.98 ATOM 82 N ASN F 40 40.660 -30.398 -55.039 1.00 85.28 ATOM 83 CA ASN F 40 41.147 -31.510 -54.235 1.00 89.43 ATOM 84 C ASN F 40 40.029 -32.400 -53.704 1.00 89.87 ATOM 85 O ASN F 40 40.297 -33.284 -52.884 1.00 92.98 ATOM 86 CB ASN F 40 41.987 -30.985 -53.067 1.00 95.59 ATOM 87 N ARG F 41 38.795 -32.198 -54.150 1.00 91.69 ATOM 88 CA ARG F 41 37.649 -32.926 -53.630 1.00 83.07 ATOM 89 C ARG F 41 37.110 -33.895 -54.675 1.00 91.35 ATOM 90 O ARG F 41 37.458 -33.836 -55.857 1.00 90.23 ATOM 91 CB ARG F 41 36.548 -31.954 -53.183 1.00 69.22 ATOM 92 N ASN F 42 36.248 -34.802 -54.207 1.00 94.29 ATOM 93 CA ASN F 42 35.577 -35.747 -55.093 1.00103.15 ATOM 94 C ASN F 42 34.833 -35.018 -56.206 1.00105.09 ATOM 95 O ASN F 42 35.051 -35.273 -57.395 1.00100.92 ATOM 96 CB ASN F 42 34.620 -36.621 -54.279 1.00111.17 ATOM 97 CG ASN F 42 33.803 -35.815 -53.285 1.00103.78 ATOM 98 OD1 ASN F 42 32.715 -35.335 -53.603 1.00103.48 ATOM 99 ND2 ASN F 42 34.333 -35.651 -52.078 1.00 94.95 ATOM 100 N GLN F 43 33.945 -34.103 -55.830 1.00105.90 ATOM 101 CA GLN F 43 33.261 -33.235 -56.775 1.00 89.96 ATOM 102 C GLN F 43 33.960 -31.884 -56.791 1.00 90.54 ATOM 103 O GLN F 43 34.220 -31.302 -55.733 1.00 84.44 ATOM 104 CB GLN F 43 31.786 -33.071 -56.405 1.00 84.31 ATOM 105 N ILE F 44 34.276 -31.396 -57.992 1.00 95.34 ATOM 106 CA ILE F 44 34.984 -30.126 -58.108 1.00 81.97 ATOM 107 C ILE F 44 34.106 -28.978 -57.630 1.00 89.98 ATOM 108 O ILE F 44 34.578 -28.059 -56.950 1.00 87.81 ATOM 109 CB ILE F 44 35.461 -29.911 -59.556 1.00 74.38 ATOM 110 N CYS F 45 32.817 -29.015 -57.961 1.00 96.55 ATOM 111 CA CYS F 45 31.883 -27.942 -57.626 1.00 91.93 ATOM 112 C CYS F 45 31.100 -28.346 -56.381 1.00 79.06 ATOM 113 O CYS F 45 30.140 -29.116 -56.459 1.00 85.92 ATOM 114 CB CYS F 45 30.953 -27.649 -58.798 1.00103.46 ATOM 115 SG CYS F 45 31.795 -27.429 -60.384 1.00120.48 ATOM 116 N SER F 46 31.518 -27.821 -55.228 1.00 80.04 ATOM 117 CA SER F 46 30.813 -28.014 -53.968 1.00 90.87 ATOM 118 C SER F 46 29.970 -26.787 -53.665 1.00 93.30 ATOM 119 O SER F 46 30.461 -25.659 -53.817 1.00 90.09 ATOM 120 CB SER F 46 31.803 -28.257 -52.831 1.00 98.63 ATOM 121 OG SER F 46 32.674 -29.334 -53.134 1.00107.56 ATOM 122 N PRO F 47 28.716 -26.945 -53.247 1.00 99.78 ATOM 123 CA PRO F 47 27.861 -25.775 -53.024 1.00 93.47 ATOM 124 C PRO F 47 28.322 -24.953 -51.830 1.00 86.58 ATOM 125 O PRO F 47 28.975 -25.446 -50.907 1.00 89.03 ATOM 126 CB PRO F 47 26.478 -26.387 -52.776 1.00 98.37 ATOM 127 CG PRO F 47 26.764 -27.758 -52.266 1.00103.26 ATOM 128 CD PRO F 47 28.007 -28.209 -52.983 1.00105.37 ATOM 129 N CYS F 48 27.967 -23.671 -51.865 1.00 83.11 ATOM 130 CA CYS F 48 28.352 -22.767 -50.792 1.00 82.47 ATOM 131 C CYS F 48 27.575 -23.097 -49.519 1.00 89.19 ATOM 132 O CYS F 48 26.391 -23.446 -49.584 1.00 84.02 ATOM 133 CB CYS F 48 28.096 -21.312 -51.191 1.00 86.31 ATOM 134 SG CYS F 48 29.097 -20.699 -52.569 1.00 90.06 ATOM 135 N PRO F 49 28.208 -23.002 -48.354 1.00 95.83 ATOM 136 CA PRO F 49 27.484 -23.196 -47.096 1.00108.91 ATOM 137 C PRO F 49 26.552 -22.028 -46.829 1.00123.95 ATOM 138 O PRO F 49 26.651 -20.985 -47.493 1.00131.43 ATOM 139 CB PRO F 49 28.609 -23.267 -46.052 1.00103.83 ATOM 140 CG PRO F 49 29.723 -22.485 -46.659 1.00 96.64 ATOM 141 CD PRO F 49 29.643 -22.750 -48.137 1.00 91.98 ATOM 142 N PRO F 50 25.625 -22.165 -45.880 1.00124.78 ATOM 143 CA PRO F 50 24.763 -21.033 -45.525 1.00126.01 ATOM 144 C PRO F 50 25.575 -19.828 -45.072 1.00120.83 ATOM 145 O PRO F 50 26.739 -19.937 -44.679 1.00116.62 ATOM 146 CB PRO F 50 23.900 -21.586 -44.386 1.00131.98 ATOM 147 CG PRO F 50 23.859 -23.054 -44.640 1.00131.62 ATOM 148 CD PRO F 50 25.209 -23.406 -45.202 1.00124.86 ATOM 149 N ASN F 51 24.934 -18.659 -45.141 1.00116.17 ATOM 150 CA ASN F 51 25.559 -17.366 -44.864 1.00110.02 ATOM 151 C ASN F 51 26.698 -17.056 -45.833 1.00 96.34 ATOM 152 O ASN F 51 27.576 -16.244 -45.525 1.00 86.68 ATOM 153 CB ASN F 51 26.054 -17.278 -43.414 1.00111.81 ATOM 154 N SER F 52 26.693 -17.690 -47.004 1.00 93.38 ATOM 155 CA SER F 52 27.683 -17.430 -48.039 1.00 90.21 ATOM 156 C SER F 52 27.019 -17.597 -49.398 1.00 81.06 ATOM 157 O SER F 52 26.027 -18.317 -49.540 1.00 72.66 ATOM 158 CB SER F 52 28.898 -18.357 -47.911 1.00 91.08 ATOM 159 OG SER F 52 28.518 -19.717 -48.035 1.00 90.86 ATOM 160 N PHE F 53 27.578 -16.924 -50.402 1.00 78.52 ATOM 161 CA PHE F 53 26.978 -16.922 -51.728 1.00 76.81 ATOM 162 C PHE F 53 28.067 -16.825 -52.786 1.00 70.13 ATOM 163 O PHE F 53 29.213 -16.469 -52.501 1.00 75.86 ATOM 164 CB PHE F 53 25.977 -15.770 -51.887 1.00 85.87 ATOM 165 CG PHE F 53 26.614 -14.409 -51.886 1.00 80.98 ATOM 166 CD1 PHE F 53 26.968 -13.795 -50.697 1.00 85.56 ATOM 167 CD2 PHE F 53 26.857 -13.743 -53.076 1.00 80.08 ATOM 168 CE1 PHE F 53 27.557 -12.545 -50.694 1.00 90.26 ATOM 169 CE2 PHE F 53 27.444 -12.493 -53.081 1.00 83.58 ATOM 170 CZ PHE F 53 27.795 -11.894 -51.888 1.00 85.67 ATOM 171 N SER F 54 27.686 -17.150 -54.020 1.00 71.92 ATOM 172 CA SER F 54 28.569 -17.049 -55.177 1.00 84.57 ATOM 173 C SER F 54 27.774 -16.442 -56.321 1.00 98.79 ATOM 174 O SER F 54 26.735 -16.984 -56.709 1.00 99.65 ATOM 175 CB SER F 54 29.128 -18.418 -55.574 1.00 98.51 ATOM 176 OG SER F 54 29.765 -19.047 -54.477 1.00105.70 ATOM 177 N SER F 55 28.256 -15.322 -56.855 1.00110.15 ATOM 178 CA SER F 55 27.526 -14.583 -57.877 1.00120.41 ATOM 179 C SER F 55 28.082 -14.773 -59.279 1.00125.14 ATOM 180 O SER F 55 27.313 -14.753 -60.245 1.00125.22 ATOM 181 CB SER F 55 27.523 -13.087 -57.545 1.00128.88 ATOM 182 OG SER F 55 27.060 -12.861 -56.225 1.00134.46 ATOM 183 N ALA F 56 29.394 -14.958 -59.417 1.00129.33 ATOM 184 CA ALA F 56 30.014 -15.043 -60.733 1.00137.45 ATOM 185 C ALA F 56 30.055 -16.467 -61.273 1.00137.37 ATOM 186 O ALA F 56 29.835 -16.680 -62.470 1.00141.17 ATOM 187 CB ALA F 56 31.431 -14.467 -60.682 1.00140.86 ATOM 188 N GLY F 57 30.327 -17.442 -60.421 1.00135.20 ATOM 189 CA GLY F 57 30.493 -18.805 -60.899 1.00135.75 ATOM 190 C GLY F 57 31.920 -19.086 -61.325 1.00136.69 ATOM 191 O GLY F 57 32.658 -18.205 -61.766 1.00135.59 ATOM 192 N GLY F 58 32.316 -20.348 -61.185 1.00135.64 ATOM 193 CA GLY F 58 33.689 -20.719 -61.466 1.00131.20 ATOM 194 C GLY F 58 34.700 -20.148 -60.501 1.00119.42 ATOM 195 O GLY F 58 35.897 -20.147 -60.800 1.00123.82 ATOM 196 N GLN F 59 34.254 -19.655 -59.350 1.00110.10 ATOM 197 CA GLN F 59 35.146 -19.096 -58.348 1.00 97.73 ATOM 198 C GLN F 59 35.553 -20.166 -57.344 1.00 82.71 ATOM 199 O GLN F 59 34.811 -21.117 -57.083 1.00 72.55 ATOM 200 CB GLN F 59 34.479 -17.927 -57.621 1.00 97.73 ATOM 201 N ARG F 60 36.748 -20.002 -56.780 1.00 80.12 ATOM 202 CA ARG F 60 37.275 -20.920 -55.782 1.00 79.26 ATOM 203 C ARG F 60 36.888 -20.527 -54.360 1.00 86.90 ATOM 204 O ARG F 60 37.517 -20.995 -53.405 1.00 90.12 ATOM 205 CB ARG F 60 38.797 -21.015 -55.905 1.00 72.50 ATOM 206 N THR F 61 35.869 -19.685 -54.201 1.00 88.15 ATOM 207 CA THR F 61 35.465 -19.214 -52.883 1.00 89.06 ATOM 208 C THR F 61 34.058 -18.641 -52.966 1.00 91.54 ATOM 209 O THR F 61 33.589 -18.245 -54.037 1.00 96.69 ATOM 210 CB THR F 61 36.438 -18.161 -52.340 1.00 90.58 ATOM 211 OG1 THR F 61 35.909 -17.594 -51.135 1.00 90.47 ATOM 212 CG2 THR F 61 36.653 -17.056 -53.365 1.00 95.26 ATOM 213 N CYS F 62 33.392 -18.604 -51.815 1.00 89.96 ATOM 214 CA CYS F 62 32.071 -18.009 -51.676 1.00 92.28 ATOM 215 C CYS F 62 32.175 -16.744 -50.836 1.00101.61 ATOM 216 O CYS F 62 32.860 -16.726 -49.808 1.00102.16 ATOM 217 CB CYS F 62 31.089 -18.986 -51.022 1.00 87.20 ATOM 218 SG CYS F 62 30.982 -20.606 -51.818 1.00 95.86 ATOM 219 N ASP F 63 31.500 -15.686 -51.276 1.00 97.88 ATOM 220 CA ASP F 63 31.503 -14.436 -50.530 1.00 91.31 ATOM 221 C ASP F 63 30.577 -14.538 -49.325 1.00 82.01 ATOM 222 O ASP F 63 29.484 -15.105 -49.409 1.00 81.08 ATOM 223 CB ASP F 63 31.074 -13.269 -51.421 1.00 91.95 ATOM 224 CG ASP F 63 31.936 -13.133 -52.660 1.00 96.56 ATOM 225 OD1 ASP F 63 31.394 -13.256 -53.779 1.00 94.21 ATOM 226 OD2 ASP F 63 33.158 -12.916 -52.515 1.00 98.53 TER