HEADER CYTOKINE/CYTOKINE RECEPTOR 18-JAN-11 3QD6 TITLE Crystal structure of the CD40 and CD154 (CD40L) complex COMPND MOL_ID: 2; COMPND 2 MOLECULE: Tumor necrosis factor receptor superfamily member 5; COMPND 3 CHAIN: R, S, T, U; COMPND 4 FRAGMENT: extracellular ; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.50 ANGSTORMS REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 SER S 106 REMARK 465 PRO S 107 REMARK 465 GLY S 108 REMARK 465 PHE S 109 REMARK 465 GLY S 110 REMARK 465 VAL S 111 DBREF 3QD6 S 21 190 UNP P25942 TNR5_HUMAN 21 190 SEQRES 1 S 25 LEU HIS ARG SER CYS SER PRO GLY PHE GLY VAL LYS GLN SEQRES 2 S 25 ILE ALA THR GLY VAL SER ASP THR ILE CYS GLU PRO ATOM 1 N LEU S 121 -47.764 105.146 -28.729 1.00 90.62 ATOM 2 CA LEU S 121 -47.096 105.970 -27.715 1.00 89.92 ATOM 3 C LEU S 121 -46.919 107.398 -28.231 1.00 90.18 ATOM 4 O LEU S 121 -46.120 107.644 -29.131 1.00 90.35 ATOM 5 CB LEU S 121 -45.725 105.382 -27.370 1.00 88.03 ATOM 6 CG LEU S 121 -45.209 105.597 -25.948 1.00 86.28 ATOM 7 CD1 LEU S 121 -45.235 107.074 -25.602 1.00 85.41 ATOM 8 CD2 LEU S 121 -46.062 104.800 -24.981 1.00 85.51 ATOM 9 N HIS S 122 -47.670 108.328 -27.647 1.00 90.63 ATOM 10 CA HIS S 122 -47.634 109.737 -28.033 1.00 90.15 ATOM 11 C HIS S 122 -46.248 110.158 -28.531 1.00 91.09 ATOM 12 O HIS S 122 -45.262 110.121 -27.789 1.00 90.01 ATOM 13 CB HIS S 122 -48.076 110.606 -26.846 1.00 88.07 ATOM 14 CG HIS S 122 -49.439 110.267 -26.319 1.00 85.26 ATOM 15 ND1 HIS S 122 -49.797 110.465 -25.001 1.00 84.11 ATOM 16 CD2 HIS S 122 -50.531 109.756 -26.931 1.00 84.52 ATOM 17 CE1 HIS S 122 -51.050 110.088 -24.824 1.00 83.61 ATOM 18 NE2 HIS S 122 -51.519 109.653 -25.979 1.00 84.25 ATOM 19 N ARG S 123 -46.196 110.538 -29.806 1.00 92.55 ATOM 20 CA ARG S 123 -44.969 110.976 -30.477 1.00 94.36 ATOM 21 C ARG S 123 -44.608 112.399 -30.030 1.00 94.93 ATOM 22 O ARG S 123 -45.459 113.287 -30.086 1.00 95.36 ATOM 23 CB ARG S 123 -45.209 110.972 -31.990 1.00 95.01 ATOM 24 CG ARG S 123 -46.210 112.041 -32.409 1.00 96.28 ATOM 25 CD ARG S 123 -46.716 111.893 -33.823 1.00 97.36 ATOM 26 NE ARG S 123 -47.700 110.820 -33.944 1.00 98.73 ATOM 27 CZ ARG S 123 -48.572 110.722 -34.946 1.00 99.26 ATOM 28 NH1 ARG S 123 -48.586 111.638 -35.908 1.00 99.33 ATOM 29 NH2 ARG S 123 -49.418 109.701 -35.002 1.00 98.81 ATOM 30 N SER S 124 -43.369 112.632 -29.596 1.00 95.34 ATOM 31 CA SER S 124 -42.992 113.983 -29.172 1.00 96.22 ATOM 32 C SER S 124 -42.395 114.797 -30.323 1.00 98.05 ATOM 33 O SER S 124 -42.160 114.276 -31.421 1.00 98.29 ATOM 34 CB SER S 124 -42.009 113.956 -27.989 1.00 94.72 ATOM 35 OG SER S 124 -41.870 115.248 -27.403 1.00 92.58 ATOM 36 N CYS S 125 -42.168 116.084 -30.055 1.00 99.90 ATOM 37 CA CYS S 125 -41.617 117.032 -31.024 1.00101.02 ATOM 38 C CYS S 125 -41.376 118.366 -30.325 1.00100.88 ATOM 39 O CYS S 125 -41.537 118.473 -29.107 1.00100.72 ATOM 40 CB CYS S 125 -42.593 117.222 -32.195 1.00102.45 ATOM 41 SG CYS S 125 -44.345 117.251 -31.690 1.00105.66 ATOM 42 N LYS S 132 -49.165 121.143 -32.618 1.00102.48 ATOM 43 CA LYS S 132 -48.812 121.058 -31.207 1.00103.21 ATOM 44 C LYS S 132 -50.048 120.744 -30.380 1.00103.68 ATOM 45 O LYS S 132 -50.145 121.144 -29.219 1.00104.49 ATOM 46 CB LYS S 132 -48.198 122.375 -30.719 1.00102.96 ATOM 47 CG LYS S 132 -49.168 123.568 -30.636 1.00102.70 ATOM 48 CD LYS S 132 -49.834 123.872 -31.977 1.00102.10 ATOM 49 CE LYS S 132 -50.184 125.353 -32.125 1.00101.63 ATOM 50 NZ LYS S 132 -48.972 126.223 -32.255 1.00100.39 ATOM 51 N GLN S 133 -50.993 120.030 -30.984 1.00103.40 ATOM 52 CA GLN S 133 -52.230 119.655 -30.304 1.00103.34 ATOM 53 C GLN S 133 -51.994 118.411 -29.454 1.00103.31 ATOM 54 O GLN S 133 -51.830 117.320 -29.997 1.00104.27 ATOM 55 CB GLN S 133 -53.324 119.373 -31.339 1.00103.48 ATOM 56 CG GLN S 133 -54.673 118.970 -30.759 1.00103.25 ATOM 57 CD GLN S 133 -55.761 118.902 -31.820 1.00103.40 ATOM 58 OE1 GLN S 133 -56.936 118.699 -31.508 1.00103.23 ATOM 59 NE2 GLN S 133 -55.372 119.072 -33.082 1.00102.52 ATOM 60 N ILE S 134 -51.977 118.572 -28.130 1.00102.36 ATOM 61 CA ILE S 134 -51.749 117.444 -27.224 1.00100.88 ATOM 62 C ILE S 134 -52.680 116.293 -27.580 1.00101.08 ATOM 63 O ILE S 134 -53.834 116.504 -27.962 1.00100.86 ATOM 64 CB ILE S 134 -51.972 117.844 -25.746 1.00 99.66 ATOM 65 CG1 ILE S 134 -51.501 116.715 -24.827 1.00 98.97 ATOM 66 CG2 ILE S 134 -53.438 118.147 -25.501 1.00 99.54 ATOM 67 CD1 ILE S 134 -51.637 117.015 -23.339 1.00 97.60 ATOM 68 N ALA S 135 -52.174 115.073 -27.464 1.00101.13 ATOM 69 CA ALA S 135 -52.967 113.902 -27.798 1.00102.01 ATOM 70 C ALA S 135 -53.934 113.517 -26.694 1.00102.79 ATOM 71 O ALA S 135 -53.982 114.150 -25.642 1.00102.97 ATOM 72 CB ALA S 135 -52.055 112.739 -28.102 1.00102.81 ATOM 73 N THR S 136 -54.713 112.473 -26.950 1.00103.58 ATOM 74 CA THR S 136 -55.677 111.978 -25.978 1.00104.68 ATOM 75 C THR S 136 -55.781 110.464 -26.107 1.00105.13 ATOM 76 O THR S 136 -56.801 109.864 -25.757 1.00104.99 ATOM 77 CB THR S 136 -57.087 112.625 -26.172 1.00104.93 ATOM 78 OG1 THR S 136 -57.577 112.374 -27.497 1.00104.74 ATOM 79 CG2 THR S 136 -57.012 114.129 -25.936 1.00104.81 ATOM 80 N GLY S 137 -54.706 109.854 -26.602 1.00105.60 ATOM 81 CA GLY S 137 -54.685 108.414 -26.785 1.00106.77 ATOM 82 C GLY S 137 -55.666 108.025 -27.873 1.00107.26 ATOM 83 O GLY S 137 -55.342 107.276 -28.800 1.00106.97 ATOM 84 N VAL S 138 -56.882 108.538 -27.742 1.00107.55 ATOM 85 CA VAL S 138 -57.929 108.294 -28.710 1.00108.13 ATOM 86 C VAL S 138 -57.681 109.272 -29.865 1.00109.29 ATOM 87 O VAL S 138 -58.478 109.372 -30.804 1.00108.73 ATOM 88 CB VAL S 138 -59.311 108.542 -28.076 1.00107.40 ATOM 89 CG1 VAL S 138 -59.422 107.755 -26.773 1.00106.05 ATOM 90 CG2 VAL S 138 -59.517 110.030 -27.826 1.00107.69 ATOM 91 N SER S 139 -56.555 109.986 -29.770 1.00110.71 ATOM 92 CA SER S 139 -56.120 110.971 -30.767 1.00111.74 ATOM 93 C SER S 139 -54.589 111.017 -30.799 1.00111.94 ATOM 94 O SER S 139 -53.930 110.084 -30.333 1.00112.15 ATOM 95 CB SER S 139 -56.664 112.362 -30.423 1.00112.08 ATOM 96 OG SER S 139 -56.080 112.857 -29.232 1.00112.56 ATOM 97 N ASP S 140 -54.023 112.097 -31.338 1.00112.12 ATOM 98 CA ASP S 140 -52.565 112.229 -31.417 1.00112.44 ATOM 99 C ASP S 140 -52.069 113.651 -31.121 1.00112.05 ATOM 100 O ASP S 140 -52.871 114.562 -30.915 1.00112.39 ATOM 101 CB ASP S 140 -52.080 111.787 -32.800 1.00113.29 ATOM 102 CG ASP S 140 -50.800 110.975 -32.734 1.00114.36 ATOM 103 OD1 ASP S 140 -49.756 111.524 -32.321 1.00114.94 ATOM 104 OD2 ASP S 140 -50.843 109.778 -33.090 1.00115.09 ATOM 105 N THR S 141 -50.747 113.832 -31.094 1.00111.33 ATOM 106 CA THR S 141 -50.139 115.136 -30.816 1.00110.54 ATOM 107 C THR S 141 -49.587 115.818 -32.070 1.00111.28 ATOM 108 O THR S 141 -48.466 115.536 -32.486 1.00111.87 ATOM 109 CB THR S 141 -48.980 115.011 -29.801 1.00109.31 ATOM 110 OG1 THR S 141 -48.031 114.051 -30.274 1.00107.68 ATOM 111 CG2 THR S 141 -49.493 114.581 -28.444 1.00108.53 ATOM 112 N ILE S 142 -50.364 116.727 -32.654 1.00111.66 ATOM 113 CA ILE S 142 -49.946 117.439 -33.863 1.00112.12 ATOM 114 C ILE S 142 -48.690 118.265 -33.613 1.00112.03 ATOM 115 O ILE S 142 -48.337 118.531 -32.465 1.00112.05 ATOM 116 CB ILE S 142 -51.050 118.392 -34.357 1.00112.78 ATOM 117 CG1 ILE S 142 -52.412 117.697 -34.280 1.00113.06 ATOM 118 CG2 ILE S 142 -50.754 118.833 -35.790 1.00112.98 ATOM 119 CD1 ILE S 142 -52.504 116.419 -35.092 1.00113.61 ATOM 120 N CYS S 143 -48.017 118.685 -34.679 1.00111.78 ATOM 121 CA CYS S 143 -46.814 119.472 -34.487 1.00111.94 ATOM 122 C CYS S 143 -46.299 120.326 -35.636 1.00113.17 ATOM 123 O CYS S 143 -46.790 120.257 -36.765 1.00113.46 ATOM 124 CB CYS S 143 -45.686 118.570 -34.019 1.00110.13 ATOM 125 SG CYS S 143 -45.083 119.014 -32.366 1.00108.38 ATOM 126 N GLU S 144 -45.295 121.138 -35.294 1.00114.54 ATOM 127 CA GLU S 144 -44.599 122.063 -36.192 1.00114.92 ATOM 128 C GLU S 144 -43.528 122.812 -35.380 1.00115.00 ATOM 129 O GLU S 144 -43.603 122.877 -34.145 1.00114.52 ATOM 130 CB GLU S 144 -45.579 123.066 -36.820 1.00115.27 ATOM 131 CG GLU S 144 -46.482 123.795 -35.830 1.00115.64 ATOM 132 CD GLU S 144 -47.501 122.873 -35.175 1.00115.80 ATOM 133 OE1 GLU S 144 -48.339 122.291 -35.898 1.00114.99 ATOM 134 OE2 GLU S 144 -47.460 122.723 -33.936 1.00116.66 ATOM 135 N PRO S 145 -42.505 123.366 -36.062 1.00115.20 ATOM 136 CA PRO S 145 -41.416 124.109 -35.402 1.00114.97 ATOM 137 C PRO S 145 -41.853 125.354 -34.594 1.00114.24 ATOM 138 O PRO S 145 -43.043 125.727 -34.657 1.00114.03 ATOM 139 CB PRO S 145 -40.489 124.458 -36.573 1.00114.89 ATOM 140 CG PRO S 145 -40.663 123.271 -37.492 1.00114.47 ATOM 141 CD PRO S 145 -42.169 123.093 -37.475 1.00114.81 TER