HEADER VIRAL PROTEIN/IMMUNE SYSTEM 31-DEC-69 5TOK TITLE Crystal structure of the RSV F glycoprotein in complex with the TITLE 2 neutralizing single-domain antibody F-VHH-L66 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Fusion glycoprotein F0, Fibritin chimera; COMPND 3 CHAIN: A, B, C; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.80 ANGSTORMS DBREF 5TOK C 1 513 UNP P03420 FUS_HRSVA 1 513 DBREF 5TOK C 514 550 PDB 5TOK 5TOK 514 550 SEQRES 1 C 29 ILE GLY GLY TYR ILE PRO GLU ALA PRO ARG ASP GLY GLN SEQRES 2 C 29 ALA TYR VAL ARG LYS ASP GLY GLU TRP VAL LEU LEU SER SEQRES 3 C 29 THR PHE LEU ATOM 1 N ILE C 516 -1.016 46.338 39.975 1.00 82.51 ATOM 2 CA ILE C 516 0.428 46.268 39.793 1.00 82.49 ATOM 3 C ILE C 516 1.164 46.523 41.104 1.00 82.55 ATOM 4 O ILE C 516 2.286 46.062 41.296 1.00 82.22 ATOM 5 CB ILE C 516 0.901 47.287 38.717 1.00 83.86 ATOM 6 CG1 ILE C 516 0.371 46.896 37.339 1.00 83.84 ATOM 7 CG2 ILE C 516 2.420 47.383 38.656 1.00 84.50 ATOM 8 CD1 ILE C 516 0.916 47.742 36.206 1.00 85.30 ATOM 9 N GLY C 517 0.523 47.200 42.042 1.00 83.19 ATOM 10 CA GLY C 517 1.243 47.594 43.235 1.00 83.76 ATOM 11 C GLY C 517 0.523 47.453 44.557 1.00 83.77 ATOM 12 O GLY C 517 1.133 47.621 45.609 1.00 84.22 ATOM 13 N GLY C 518 -0.760 47.122 44.525 1.00 83.57 ATOM 14 CA GLY C 518 -1.500 47.026 45.765 1.00 84.12 ATOM 15 C GLY C 518 -1.309 45.755 46.558 1.00 82.79 ATOM 16 O GLY C 518 -1.822 45.645 47.663 1.00 83.45 ATOM 17 N TYR C 519 -0.600 44.785 46.001 1.00 81.25 ATOM 18 CA TYR C 519 -0.376 43.527 46.699 1.00 80.14 ATOM 19 C TYR C 519 1.093 43.473 47.107 1.00 79.54 ATOM 20 O TYR C 519 1.908 44.147 46.501 1.00 79.90 ATOM 21 CB TYR C 519 -0.801 42.356 45.831 1.00 79.38 ATOM 22 CG TYR C 519 -2.273 42.431 45.489 1.00 80.29 ATOM 23 CD1 TYR C 519 -3.154 43.135 46.293 1.00 81.56 ATOM 24 CD2 TYR C 519 -2.778 41.822 44.357 1.00 80.27 ATOM 25 CE1 TYR C 519 -4.492 43.228 45.980 1.00 82.70 ATOM 26 CE2 TYR C 519 -4.117 41.906 44.040 1.00 81.32 ATOM 27 CZ TYR C 519 -4.968 42.608 44.855 1.00 82.49 ATOM 28 OH TYR C 519 -6.301 42.690 44.542 1.00 83.81 ATOM 29 N ILE C 520 1.448 42.713 48.135 1.00 78.90 ATOM 30 CA ILE C 520 2.817 42.798 48.641 1.00 78.61 ATOM 31 C ILE C 520 3.834 41.838 48.012 1.00 77.47 ATOM 32 O ILE C 520 3.542 40.666 47.800 1.00 76.67 ATOM 33 CB ILE C 520 2.845 42.564 50.155 1.00 78.69 ATOM 34 CG1 ILE C 520 2.113 41.283 50.512 1.00 77.91 ATOM 35 CG2 ILE C 520 2.219 43.735 50.888 1.00 80.53 ATOM 36 CD1 ILE C 520 2.137 41.008 51.975 1.00 78.13 ATOM 37 N PRO C 521 5.040 42.357 47.714 1.00 77.87 ATOM 38 CA PRO C 521 6.208 41.673 47.155 1.00 77.43 ATOM 39 C PRO C 521 6.967 40.851 48.167 1.00 76.63 ATOM 40 O PRO C 521 6.709 40.942 49.352 1.00 76.49 ATOM 41 CB PRO C 521 7.089 42.822 46.686 1.00 78.87 ATOM 42 CG PRO C 521 6.778 43.915 47.615 1.00 79.90 ATOM 43 CD PRO C 521 5.305 43.794 47.887 1.00 79.44 ATOM 44 N GLU C 522 7.936 40.088 47.691 1.00 76.38 ATOM 45 CA GLU C 522 8.766 39.266 48.551 1.00 75.70 ATOM 46 C GLU C 522 9.763 40.101 49.332 1.00 76.42 ATOM 47 O GLU C 522 10.323 41.058 48.822 1.00 77.78 ATOM 48 CB GLU C 522 9.494 38.207 47.724 1.00 75.69 ATOM 49 CG GLU C 522 10.553 37.404 48.473 1.00 75.28 ATOM 50 CD GLU C 522 10.024 36.670 49.682 1.00 74.11 ATOM 51 OE1 GLU C 522 8.938 36.074 49.608 1.00 73.76 ATOM 52 OE2 GLU C 522 10.720 36.664 50.710 1.00 73.79 ATOM 53 N ALA C 523 9.930 39.768 50.599 1.00 75.81 ATOM 54 CA ALA C 523 10.958 40.378 51.416 1.00 76.64 ATOM 55 C ALA C 523 12.329 39.854 51.013 1.00 76.86 ATOM 56 O ALA C 523 12.464 38.702 50.617 1.00 79.17 ATOM 57 CB ALA C 523 10.692 40.113 52.886 1.00 76.04 ATOM 58 N PRO C 524 13.353 40.700 51.127 1.00 78.47 ATOM 59 CA PRO C 524 14.730 40.361 50.775 1.00 79.31 ATOM 60 C PRO C 524 15.186 39.055 51.403 1.00 77.88 ATOM 61 O PRO C 524 14.736 38.700 52.480 1.00 76.63 ATOM 62 CB PRO C 524 15.527 41.538 51.333 1.00 81.44 ATOM 63 CG PRO C 524 14.585 42.678 51.265 1.00 82.31 ATOM 64 CD PRO C 524 13.221 42.109 51.530 1.00 80.20 ATOM 65 N ARG C 525 16.044 38.326 50.706 1.00101.52 ATOM 66 CA ARG C 525 16.477 37.028 51.188 1.00105.48 ATOM 67 C ARG C 525 17.814 37.103 51.900 1.00107.54 ATOM 68 O ARG C 525 18.862 36.865 51.308 1.00109.51 ATOM 69 CB ARG C 525 16.581 36.050 50.028 1.00108.10 ATOM 70 CG ARG C 525 15.283 35.828 49.320 1.00111.62 ATOM 71 CD ARG C 525 15.480 34.947 48.119 1.00120.57 ATOM 72 NE ARG C 525 14.199 34.634 47.512 1.00129.90 ATOM 73 CZ ARG C 525 13.480 33.563 47.821 1.00137.52 ATOM 74 NH1 ARG C 525 13.927 32.706 48.730 1.00138.56 ATOM 75 NH2 ARG C 525 12.313 33.352 47.225 1.00141.25 ATOM 76 N ASP C 526 17.774 37.420 53.180 1.00 83.20 ATOM 77 CA ASP C 526 18.964 37.339 54.004 1.00 82.41 ATOM 78 C ASP C 526 18.571 36.717 55.333 1.00 85.77 ATOM 79 O ASP C 526 17.395 36.440 55.568 1.00 90.48 ATOM 80 CB ASP C 526 19.613 38.717 54.173 1.00 82.85 ATOM 81 CG ASP C 526 18.625 39.788 54.584 1.00 82.31 ATOM 82 OD1 ASP C 526 17.748 39.517 55.431 1.00 81.76 ATOM 83 OD2 ASP C 526 18.712 40.903 54.030 1.00 82.90 ATOM 84 N GLY C 527 19.541 36.511 56.213 1.00 93.44 ATOM 85 CA GLY C 527 19.256 35.887 57.487 1.00 92.22 ATOM 86 C GLY C 527 18.407 36.745 58.401 1.00 92.32 ATOM 87 O GLY C 527 18.125 36.347 59.525 1.00 91.62 ATOM 88 N GLN C 528 17.962 37.902 57.918 1.00 96.55 ATOM 89 CA GLN C 528 17.211 38.828 58.758 1.00 98.60 ATOM 90 C GLN C 528 15.700 38.766 58.521 1.00 97.87 ATOM 91 O GLN C 528 15.240 38.381 57.446 1.00 96.08 ATOM 92 CB GLN C 528 17.710 40.262 58.528 1.00 92.22 ATOM 93 CG GLN C 528 19.131 40.542 59.028 1.00 97.71 ATOM 94 CD GLN C 528 19.211 40.845 60.522 1.00 96.73 ATOM 95 OE1 GLN C 528 18.192 40.966 61.202 1.00 98.13 ATOM 96 NE2 GLN C 528 20.432 40.980 61.032 1.00 96.87 ATOM 97 N ALA C 529 14.941 39.148 59.547 1.00100.22 ATOM 98 CA ALA C 529 13.482 39.164 59.491 1.00 93.85 ATOM 99 C ALA C 529 12.951 40.565 59.198 1.00 91.30 ATOM 100 O ALA C 529 13.551 41.559 59.598 1.00 94.47 ATOM 101 CB ALA C 529 12.906 38.644 60.792 1.00 91.19 ATOM 102 N TYR C 530 11.802 40.637 58.533 1.00 77.81 ATOM 103 CA TYR C 530 11.250 41.913 58.091 1.00 79.70 ATOM 104 C TYR C 530 9.784 42.096 58.458 1.00 80.12 ATOM 105 O TYR C 530 9.077 41.131 58.688 1.00 78.71 ATOM 106 CB TYR C 530 11.411 42.038 56.578 1.00 79.40 ATOM 107 CG TYR C 530 12.835 42.255 56.122 1.00 80.17 ATOM 108 CD1 TYR C 530 13.734 41.199 56.057 1.00 78.80 ATOM 109 CD2 TYR C 530 13.267 43.507 55.724 1.00 82.64 ATOM 110 CE1 TYR C 530 15.029 41.392 55.638 1.00 79.90 ATOM 111 CE2 TYR C 530 14.557 43.710 55.299 1.00 83.85 ATOM 112 CZ TYR C 530 15.436 42.651 55.256 1.00 82.47 ATOM 113 OH TYR C 530 16.728 42.857 54.827 1.00 84.07 ATOM 114 N VAL C 531 9.333 43.343 58.510 1.00 82.45 ATOM 115 CA VAL C 531 7.920 43.649 58.710 1.00 83.35 ATOM 116 C VAL C 531 7.470 44.780 57.796 1.00 84.95 ATOM 117 O VAL C 531 8.290 45.469 57.197 1.00 85.87 ATOM 118 CB VAL C 531 7.619 44.036 60.143 1.00 85.41 ATOM 119 CG1 VAL C 531 7.742 42.835 61.040 1.00 83.81 ATOM 120 CG2 VAL C 531 8.552 45.137 60.577 1.00 88.00 ATOM 121 N ARG C 532 6.162 44.992 57.723 1.00 85.60 ATOM 122 CA ARG C 532 5.589 45.930 56.765 1.00 86.84 ATOM 123 C ARG C 532 5.348 47.304 57.371 1.00 92.77 ATOM 124 O ARG C 532 4.835 47.415 58.480 1.00 98.50 ATOM 125 CB ARG C 532 4.269 45.376 56.232 1.00 85.72 ATOM 126 CG ARG C 532 3.855 45.919 54.892 1.00 85.79 ATOM 127 CD ARG C 532 4.956 45.685 53.877 1.00 84.31 ATOM 128 NE ARG C 532 4.592 46.145 52.544 1.00 84.39 ATOM 129 CZ ARG C 532 5.430 46.145 51.518 1.00 83.81 ATOM 130 NH1 ARG C 532 6.672 45.715 51.686 1.00 83.21 ATOM 131 NH2 ARG C 532 5.031 46.578 50.332 1.00 84.06 ATOM 132 N LYS C 533 5.720 48.350 56.640 1.00106.57 ATOM 133 CA LYS C 533 5.527 49.720 57.111 1.00108.57 ATOM 134 C LYS C 533 5.544 50.706 55.948 1.00110.06 ATOM 135 O LYS C 533 6.450 50.670 55.115 1.00109.28 ATOM 136 CB LYS C 533 6.606 50.087 58.135 1.00107.69 ATOM 137 CG LYS C 533 6.713 51.569 58.457 1.00108.88 ATOM 138 CD LYS C 533 7.905 51.835 59.365 1.00109.89 ATOM 139 CE LYS C 533 8.109 53.320 59.602 1.00116.04 ATOM 140 NZ LYS C 533 9.271 53.571 60.501 1.00119.34 ATOM 141 N ASP C 534 4.530 51.566 55.887 1.00117.25 ATOM 142 CA ASP C 534 4.458 52.630 54.885 1.00121.00 ATOM 143 C ASP C 534 4.629 52.127 53.456 1.00119.18 ATOM 144 O ASP C 534 5.044 52.875 52.574 1.00123.22 ATOM 145 CB ASP C 534 5.507 53.703 55.176 1.00127.95 ATOM 146 CG ASP C 534 5.123 54.585 56.337 1.00134.99 ATOM 147 OD1 ASP C 534 3.917 54.872 56.478 1.00137.83 ATOM 148 OD2 ASP C 534 6.018 54.989 57.112 1.00138.47 ATOM 149 N GLY C 535 4.317 50.860 53.229 1.00107.64 ATOM 150 CA GLY C 535 4.376 50.318 51.891 1.00104.74 ATOM 151 C GLY C 535 5.665 49.588 51.577 1.00101.52 ATOM 152 O GLY C 535 5.822 49.071 50.477 1.00102.18 ATOM 153 N GLU C 536 6.599 49.540 52.519 1.00 94.69 ATOM 154 CA GLU C 536 7.849 48.836 52.259 1.00 92.08 ATOM 155 C GLU C 536 8.273 47.959 53.433 1.00 88.98 ATOM 156 O GLU C 536 7.833 48.167 54.557 1.00 90.05 ATOM 157 CB GLU C 536 8.952 49.843 51.924 1.00101.42 ATOM 158 CG GLU C 536 8.715 50.621 50.628 1.00106.49 ATOM 159 CD GLU C 536 9.738 51.719 50.396 1.00112.58 ATOM 160 OE1 GLU C 536 10.516 52.019 51.326 1.00115.85 ATOM 161 OE2 GLU C 536 9.761 52.285 49.283 1.00114.28 ATOM 162 N TRP C 537 9.141 46.988 53.170 1.00 86.98 ATOM 163 CA TRP C 537 9.619 46.091 54.216 1.00 85.70 ATOM 164 C TRP C 537 10.680 46.740 55.082 1.00 87.97 ATOM 165 O TRP C 537 11.630 47.324 54.575 1.00 89.63 ATOM 166 CB TRP C 537 10.181 44.803 53.620 1.00 83.10 ATOM 167 CG TRP C 537 9.182 43.984 52.899 1.00 81.10 ATOM 168 CD1 TRP C 537 8.950 43.980 51.567 1.00 80.78 ATOM 169 CD2 TRP C 537 8.303 43.005 53.464 1.00 79.49 ATOM 170 NE1 TRP C 537 7.964 43.080 51.261 1.00 79.13 ATOM 171 CE2 TRP C 537 7.549 42.467 52.412 1.00 78.40 ATOM 172 CE3 TRP C 537 8.075 42.539 54.759 1.00 79.18 ATOM 173 CZ2 TRP C 537 6.581 41.488 52.610 1.00 77.22 ATOM 174 CZ3 TRP C 537 7.114 41.563 54.953 1.00 77.93 ATOM 175 CH2 TRP C 537 6.382 41.049 53.885 1.00 77.06 ATOM 176 N VAL C 538 10.505 46.620 56.395 1.00 88.34 ATOM 177 CA VAL C 538 11.445 47.156 57.374 1.00 90.65 ATOM 178 C VAL C 538 12.025 46.058 58.257 1.00 88.73 ATOM 179 O VAL C 538 11.302 45.183 58.722 1.00 86.71 ATOM 180 CB VAL C 538 10.769 48.204 58.273 1.00109.21 ATOM 181 CG1 VAL C 538 11.695 48.629 59.403 1.00109.42 ATOM 182 CG2 VAL C 538 10.339 49.402 57.450 1.00113.11 ATOM 183 N LEU C 539 13.330 46.122 58.494 1.00 95.62 ATOM 184 CA LEU C 539 14.023 45.138 59.314 1.00 94.32 ATOM 185 C LEU C 539 13.389 45.008 60.694 1.00 95.15 ATOM 186 O LEU C 539 13.055 46.007 61.324 1.00101.62 ATOM 187 CB LEU C 539 15.493 45.521 59.444 1.00 96.64 ATOM 188 CG LEU C 539 16.272 45.365 58.137 1.00 97.20 ATOM 189 CD1 LEU C 539 16.469 46.721 57.461 1.00 97.70 ATOM 190 CD2 LEU C 539 17.600 44.664 58.359 1.00100.35 ATOM 191 N LEU C 540 13.201 43.778 61.155 1.00 85.64 ATOM 192 CA LEU C 540 12.642 43.560 62.482 1.00 86.02 ATOM 193 C LEU C 540 13.613 43.993 63.561 1.00 88.15 ATOM 194 O LEU C 540 13.212 44.429 64.636 1.00 90.22 ATOM 195 CB LEU C 540 12.285 42.093 62.680 1.00 82.90 ATOM 196 CG LEU C 540 11.639 41.776 64.024 1.00 83.39 ATOM 197 CD1 LEU C 540 10.436 42.669 64.239 1.00 85.75 ATOM 198 CD2 LEU C 540 11.248 40.316 64.071 1.00 80.61 ATOM 199 N SER C 541 14.897 43.897 63.246 1.00 88.02 ATOM 200 CA SER C 541 15.945 44.257 64.185 1.00 90.15 ATOM 201 C SER C 541 15.827 45.717 64.583 1.00 94.53 ATOM 202 O SER C 541 16.240 46.104 65.671 1.00 96.97 ATOM 203 CB SER C 541 17.319 43.982 63.581 1.00 89.71 ATOM 204 OG SER C 541 17.366 42.683 63.021 1.00 86.10 ATOM 205 N THR C 542 15.247 46.516 63.694 1.00 95.77 ATOM 206 CA THR C 542 15.079 47.945 63.924 1.00100.32 ATOM 207 C THR C 542 14.196 48.229 65.129 1.00102.22 ATOM 208 O THR C 542 14.513 49.079 65.958 1.00106.26 ATOM 209 CB THR C 542 14.475 48.631 62.690 1.00100.91 ATOM 210 OG1 THR C 542 15.403 48.547 61.603 1.00100.19 ATOM 211 CG2 THR C 542 14.181 50.092 62.975 1.00105.91 ATOM 212 N PHE C 543 13.095 47.503 65.236 1.00 99.71 ATOM 213 CA PHE C 543 12.167 47.721 66.330 1.00101.73 ATOM 214 C PHE C 543 12.572 46.924 67.559 1.00100.97 ATOM 215 O PHE C 543 11.745 46.629 68.412 1.00101.38 ATOM 216 CB PHE C 543 10.740 47.377 65.910 1.00100.10 ATOM 217 CG PHE C 543 10.199 48.263 64.822 1.00101.32 ATOM 218 CD1 PHE C 543 10.555 48.066 63.500 1.00 98.92 ATOM 219 CD2 PHE C 543 9.328 49.296 65.128 1.00105.14 ATOM 220 CE1 PHE C 543 10.054 48.884 62.504 1.00100.10 ATOM 221 CE2 PHE C 543 8.823 50.115 64.138 1.00106.34 ATOM 222 CZ PHE C 543 9.186 49.910 62.824 1.00103.71 ATOM 223 N LEU C 544 13.846 46.563 67.637 1.00100.01 ATOM 224 CA LEU C 544 14.361 45.844 68.792 1.00 99.39 ATOM 225 C LEU C 544 15.654 46.480 69.289 1.00102.34 ATOM 226 O LEU C 544 15.672 47.130 70.334 1.00106.07 ATOM 227 CB LEU C 544 14.595 44.374 68.453 1.00 94.54 ATOM 228 CG LEU C 544 13.389 43.597 67.930 1.00 91.73 ATOM 229 CD1 LEU C 544 13.798 42.185 67.573 1.00 87.64 ATOM 230 CD2 LEU C 544 12.271 43.578 68.944 1.00 93.19 TER