HEADER VIRAL PROTEIN/IMMUNE SYSTEM 26-SEP-14 4RFN TITLE Crystal structure of ADCC-potent Rhesus macaque ANTIBODY JR4 in TITLE 2 complex with HIV-1 CLADE A/E GP120 and M48 COMPND MOL_ID: 4; COMPND 2 MOLECULE: T-CELL SURFACE GLYCOPROTEIN CD4 mimetic M48; COMPND 3 CHAIN: M, D; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.21 ANGSTORMS DBREF 4RFN D 1 28 PDB 4RFN 4RFN 1 28 SEQRES 1 D 28 MPT ASN LEU HIS PHE CYS GLN LEU ARG CYS LYS SER LEU SEQRES 2 D 28 GLY LEU LEU GLY ARG CYS ALA DPR THR PHE CYS ALA CYS SEQRES 3 D 28 VAL NH2 ATOM 1 CA MPT D 1 -10.648 6.152 24.475 1.00 33.31 ATOM 2 C MPT D 1 -9.873 4.857 24.272 1.00 33.54 ATOM 3 O MPT D 1 -10.587 3.826 24.118 1.00 33.60 ATOM 4 CB MPT D 1 -10.281 6.842 25.788 1.00 33.16 ATOM 5 SG MPT D 1 -10.611 5.773 27.207 1.00 32.81 ATOM 6 N ASN D 2 -8.610 4.624 24.231 1.00126.59 ATOM 7 CA ASN D 2 -7.939 3.325 24.575 1.00128.39 ATOM 8 C ASN D 2 -7.974 3.082 26.086 1.00126.94 ATOM 9 O ASN D 2 -7.178 3.651 26.842 1.00127.54 ATOM 10 CB ASN D 2 -6.500 3.277 24.048 1.00132.06 ATOM 11 CG ASN D 2 -5.876 1.901 24.194 1.00134.42 ATOM 12 OD1 ASN D 2 -5.882 1.321 25.280 1.00133.18 ATOM 13 ND2 ASN D 2 -5.341 1.369 23.100 1.00138.46 ATOM 14 N LEU D 3 -8.898 2.220 26.509 1.00125.82 ATOM 15 CA LEU D 3 -9.203 2.021 27.928 1.00123.94 ATOM 16 C LEU D 3 -8.013 1.552 28.773 1.00125.79 ATOM 17 O LEU D 3 -7.619 2.251 29.695 1.00124.61 ATOM 18 CB LEU D 3 -10.384 1.054 28.083 1.00123.05 ATOM 19 CG LEU D 3 -10.896 0.745 29.493 1.00121.59 ATOM 20 CD1 LEU D 3 -11.183 2.003 30.297 1.00119.29 ATOM 21 CD2 LEU D 3 -12.144 -0.118 29.398 1.00122.13 ATOM 22 N HIS D 4 -7.438 0.387 28.472 1.00129.59 ATOM 23 CA HIS D 4 -6.365 -0.168 29.317 1.00132.03 ATOM 24 C HIS D 4 -5.219 0.824 29.548 1.00133.16 ATOM 25 O HIS D 4 -4.657 0.859 30.640 1.00133.32 ATOM 26 CB HIS D 4 -5.830 -1.506 28.772 1.00136.12 ATOM 27 CG HIS D 4 -4.643 -2.036 29.524 1.00138.63 ATOM 28 ND1 HIS D 4 -3.632 -2.750 28.916 1.00143.32 ATOM 29 CD2 HIS D 4 -4.295 -1.932 30.830 1.00137.50 ATOM 30 CE1 HIS D 4 -2.719 -3.072 29.816 1.00144.75 ATOM 31 NE2 HIS D 4 -3.095 -2.583 30.984 1.00141.17 ATOM 32 N PHE D 5 -4.878 1.631 28.541 1.00134.88 ATOM 33 CA PHE D 5 -3.933 2.734 28.751 1.00136.33 ATOM 34 C PHE D 5 -4.497 3.677 29.810 1.00133.12 ATOM 35 O PHE D 5 -3.807 4.027 30.768 1.00133.61 ATOM 36 CB PHE D 5 -3.653 3.510 27.455 1.00138.98 ATOM 37 CG PHE D 5 -2.717 4.686 27.638 1.00141.06 ATOM 38 CD1 PHE D 5 -1.338 4.494 27.697 1.00145.07 ATOM 39 CD2 PHE D 5 -3.216 5.985 27.757 1.00139.49 ATOM 40 CE1 PHE D 5 -0.478 5.569 27.869 1.00147.42 ATOM 41 CE2 PHE D 5 -2.360 7.061 27.930 1.00141.86 ATOM 42 CZ PHE D 5 -0.990 6.854 27.986 1.00145.86 ATOM 43 N CYS D 6 -5.756 4.074 29.635 1.00130.47 ATOM 44 CA CYS D 6 -6.436 4.954 30.586 1.00127.56 ATOM 45 C CYS D 6 -6.476 4.377 32.007 1.00126.04 ATOM 46 O CYS D 6 -6.158 5.078 32.963 1.00125.42 ATOM 47 CB CYS D 6 -7.859 5.266 30.114 1.00125.75 ATOM 48 SG CYS D 6 -8.724 6.427 31.186 1.00123.38 ATOM 49 N GLN D 7 -6.870 3.110 32.135 1.00125.56 ATOM 50 CA GLN D 7 -6.825 2.397 33.419 1.00124.67 ATOM 51 C GLN D 7 -5.397 2.386 33.948 1.00126.19 ATOM 52 O GLN D 7 -5.141 2.747 35.093 1.00125.67 ATOM 53 CB GLN D 7 -7.307 0.951 33.260 1.00125.30 ATOM 54 CG GLN D 7 -8.780 0.792 32.909 1.00123.94 ATOM 55 CD GLN D 7 -9.182 -0.660 32.712 1.00125.71 ATOM 56 OE1 GLN D 7 -8.350 -1.515 32.405 1.00127.88 ATOM 57 NE2 GLN D 7 -10.466 -0.944 32.887 1.00125.27 ATOM 58 N LEU D 8 -4.475 1.979 33.081 1.00128.83 ATOM 59 CA LEU D 8 -3.054 1.867 33.409 1.00131.38 ATOM 60 C LEU D 8 -2.449 3.215 33.845 1.00131.62 ATOM 61 O LEU D 8 -1.633 3.261 34.767 1.00132.45 ATOM 62 CB LEU D 8 -2.299 1.272 32.205 1.00134.55 ATOM 63 CG LEU D 8 -0.825 0.873 32.309 1.00138.02 ATOM 64 CD1 LEU D 8 -0.583 -0.144 33.412 1.00138.27 ATOM 65 CD2 LEU D 8 -0.362 0.314 30.973 1.00141.95 ATOM 66 N ARG D 9 -2.882 4.302 33.202 1.00131.44 ATOM 67 CA ARG D 9 -2.383 5.661 33.485 1.00132.43 ATOM 68 C ARG D 9 -2.903 6.252 34.796 1.00129.85 ATOM 69 O ARG D 9 -2.167 6.957 35.493 1.00130.79 ATOM 70 CB ARG D 9 -2.747 6.619 32.337 1.00133.79 ATOM 71 CG ARG D 9 -2.292 8.060 32.550 1.00135.47 ATOM 72 CD ARG D 9 -2.477 8.918 31.307 1.00137.31 ATOM 73 NE ARG D 9 -1.879 10.245 31.470 1.00139.89 ATOM 74 CZ ARG D 9 -2.438 11.266 32.122 1.00138.83 ATOM 75 NH1 ARG D 9 -3.633 11.141 32.694 1.00135.32 ATOM 76 NH2 ARG D 9 -1.793 12.427 32.206 1.00142.09 ATOM 77 N CYS D 10 -4.175 6.004 35.104 1.00127.01 ATOM 78 CA CYS D 10 -4.783 6.513 36.331 1.00125.40 ATOM 79 C CYS D 10 -4.320 5.704 37.536 1.00125.61 ATOM 80 O CYS D 10 -4.273 6.228 38.643 1.00126.15 ATOM 81 CB CYS D 10 -6.311 6.492 36.248 1.00123.47 ATOM 82 SG CYS D 10 -7.025 7.530 34.951 1.00123.93 ATOM 83 N LYS D 11 -3.976 4.435 37.314 1.00126.17 ATOM 84 CA LYS D 11 -3.443 3.558 38.367 1.00126.43 ATOM 85 C LYS D 11 -2.109 4.053 38.933 1.00127.86 ATOM 86 O LYS D 11 -1.777 3.768 40.087 1.00128.06 ATOM 87 CB LYS D 11 -3.287 2.123 37.846 1.00127.45 ATOM 88 CG LYS D 11 -4.596 1.346 37.782 1.00126.19 ATOM 89 CD LYS D 11 -4.446 0.040 37.018 1.00127.77 ATOM 90 CE LYS D 11 -5.792 -0.629 36.796 1.00127.06 ATOM 91 NZ LYS D 11 -5.663 -1.917 36.059 1.00129.45 ATOM 92 N SER D 12 -1.353 4.790 38.122 1.00129.36 ATOM 93 CA SER D 12 -0.151 5.482 38.585 1.00131.28 ATOM 94 C SER D 12 -0.483 6.473 39.706 1.00130.51 ATOM 95 O SER D 12 0.344 6.735 40.579 1.00131.63 ATOM 96 CB SER D 12 0.518 6.218 37.423 1.00133.62 ATOM 97 OG SER D 12 1.705 6.863 37.845 1.00136.01 ATOM 98 N LEU D 13 -1.694 7.024 39.662 1.00129.28 ATOM 99 CA LEU D 13 -2.208 7.897 40.722 1.00129.04 ATOM 100 C LEU D 13 -2.922 7.112 41.837 1.00128.09 ATOM 101 O LEU D 13 -3.159 7.651 42.919 1.00128.98 ATOM 102 CB LEU D 13 -3.165 8.951 40.133 1.00128.90 ATOM 103 CG LEU D 13 -2.577 10.199 39.454 1.00131.05 ATOM 104 CD1 LEU D 13 -1.726 9.881 38.230 1.00132.36 ATOM 105 CD2 LEU D 13 -3.710 11.141 39.070 1.00130.91 ATOM 106 N GLY D 14 -3.262 5.851 41.569 1.00127.61 ATOM 107 CA GLY D 14 -3.990 5.010 42.519 1.00127.02 ATOM 108 C GLY D 14 -5.491 5.125 42.333 1.00126.45 ATOM 109 O GLY D 14 -6.261 4.795 43.233 1.00126.57 ATOM 110 N LEU D 15 -5.897 5.599 41.156 1.00126.72 ATOM 111 CA LEU D 15 -7.301 5.804 40.811 1.00126.95 ATOM 112 C LEU D 15 -7.712 4.792 39.744 1.00126.51 ATOM 113 O LEU D 15 -6.860 4.161 39.107 1.00126.49 ATOM 114 CB LEU D 15 -7.514 7.231 40.277 1.00127.79 ATOM 115 CG LEU D 15 -6.914 8.402 41.069 1.00129.19 ATOM 116 CD1 LEU D 15 -7.045 9.702 40.284 1.00130.31 ATOM 117 CD2 LEU D 15 -7.573 8.528 42.434 1.00129.91 ATOM 118 N LEU D 16 -9.019 4.633 39.562 1.00126.26 ATOM 119 CA LEU D 16 -9.555 3.796 38.488 1.00126.28 ATOM 120 C LEU D 16 -9.630 4.604 37.182 1.00125.89 ATOM 121 O LEU D 16 -9.608 5.837 37.204 1.00126.20 ATOM 122 CB LEU D 16 -10.937 3.233 38.856 1.00126.60 ATOM 123 CG LEU D 16 -11.083 2.106 39.898 1.00127.66 ATOM 124 CD1 LEU D 16 -10.524 2.434 41.278 1.00127.56 ATOM 125 CD2 LEU D 16 -12.553 1.731 40.017 1.00128.99 ATOM 126 N GLY D 17 -9.712 3.902 36.051 1.00125.70 ATOM 127 CA GLY D 17 -9.747 4.541 34.730 1.00124.89 ATOM 128 C GLY D 17 -11.085 4.398 34.030 1.00124.19 ATOM 129 O GLY D 17 -11.669 3.312 34.020 1.00124.68 ATOM 130 N ARG D 18 -11.558 5.495 33.435 1.00123.27 ATOM 131 CA ARG D 18 -12.853 5.532 32.749 1.00122.59 ATOM 132 C ARG D 18 -12.777 6.275 31.416 1.00121.82 ATOM 133 O ARG D 18 -12.215 7.370 31.333 1.00122.08 ATOM 134 CB ARG D 18 -13.906 6.200 33.642 1.00122.95 ATOM 135 CG ARG D 18 -14.319 5.353 34.835 1.00123.82 ATOM 136 CD ARG D 18 -15.372 6.045 35.683 1.00125.06 ATOM 137 NE ARG D 18 -16.662 6.146 35.001 1.00125.96 ATOM 138 CZ ARG D 18 -17.211 7.272 34.538 1.00126.58 ATOM 139 NH1 ARG D 18 -16.606 8.451 34.669 1.00126.67 ATOM 140 NH2 ARG D 18 -18.393 7.218 33.937 1.00127.52 ATOM 141 N CYS D 19 -13.355 5.677 30.377 1.00120.89 ATOM 142 CA CYS D 19 -13.473 6.340 29.082 1.00120.04 ATOM 143 C CYS D 19 -14.619 7.346 29.122 1.00118.90 ATOM 144 O CYS D 19 -15.761 6.991 29.429 1.00118.53 ATOM 145 CB CYS D 19 -13.697 5.325 27.954 1.00120.54 ATOM 146 SG CYS D 19 -12.221 4.391 27.497 1.00122.36 ATOM 147 N ALA D 20 -14.290 8.604 28.834 1.00118.53 ATOM 148 CA ALA D 20 -15.273 9.676 28.691 1.00118.30 ATOM 149 C ALA D 20 -15.240 10.147 27.239 1.00117.57 ATOM 150 O ALA D 20 -14.628 11.176 26.923 1.00118.70 ATOM 151 CB ALA D 20 -14.950 10.818 29.640 1.00119.51 ATOM 152 N DPR D 21 -15.885 9.382 26.344 1.00115.29 ATOM 153 CA DPR D 21 -15.648 9.624 24.933 1.00115.13 ATOM 154 CB DPR D 21 -16.926 9.172 24.245 1.00114.70 ATOM 155 CG DPR D 21 -17.700 8.320 25.239 1.00114.06 ATOM 156 CD DPR D 21 -17.014 8.502 26.581 1.00114.29 ATOM 157 C DPR D 21 -14.398 8.941 24.427 1.00115.05 ATOM 158 O DPR D 21 -14.157 7.746 24.683 1.00114.28 ATOM 159 N THR D 22 -13.582 9.707 23.709 1.00116.56 ATOM 160 CA THR D 22 -12.244 9.269 23.335 1.00118.27 ATOM 161 C THR D 22 -11.195 9.898 24.261 1.00119.57 ATOM 162 O THR D 22 -10.004 9.900 23.945 1.00121.34 ATOM 163 CB THR D 22 -11.920 9.608 21.863 1.00120.59 ATOM 164 OG1 THR D 22 -11.812 11.026 21.704 1.00122.28 ATOM 165 CG2 THR D 22 -13.002 9.075 20.924 1.00119.81 ATOM 166 N PHE D 23 -11.646 10.422 25.403 1.00119.41 ATOM 167 CA PHE D 23 -10.754 10.956 26.436 1.00121.10 ATOM 168 C PHE D 23 -10.693 10.038 27.654 1.00120.70 ATOM 169 O PHE D 23 -11.662 9.345 27.978 1.00119.24 ATOM 170 CB PHE D 23 -11.226 12.331 26.902 1.00121.44 ATOM 171 CG PHE D 23 -11.151 13.391 25.848 1.00123.39 ATOM 172 CD1 PHE D 23 -9.950 14.026 25.561 1.00126.17 ATOM 173 CD2 PHE D 23 -12.286 13.768 25.154 1.00122.95 ATOM 174 CE1 PHE D 23 -9.888 15.012 24.590 1.00129.11 ATOM 175 CE2 PHE D 23 -12.232 14.755 24.185 1.00125.50 ATOM 176 CZ PHE D 23 -11.030 15.378 23.903 1.00128.73 ATOM 177 N CYS D 24 -9.547 10.062 28.331 1.00122.83 ATOM 178 CA CYS D 24 -9.342 9.308 29.564 1.00122.59 ATOM 179 C CYS D 24 -9.760 10.138 30.780 1.00122.52 ATOM 180 O CYS D 24 -9.495 11.340 30.836 1.00124.02 ATOM 181 CB CYS D 24 -7.869 8.905 29.694 1.00124.70 ATOM 182 SG CYS D 24 -7.466 8.026 31.218 1.00124.70 ATOM 183 N ALA D 25 -10.410 9.487 31.744 1.00121.53 ATOM 184 CA ALA D 25 -10.781 10.112 33.020 1.00121.99 ATOM 185 C ALA D 25 -10.401 9.188 34.180 1.00121.53 ATOM 186 O ALA D 25 -10.305 7.971 34.003 1.00121.24 ATOM 187 CB ALA D 25 -12.271 10.412 33.048 1.00121.77 ATOM 188 N CYS D 26 -10.182 9.764 35.362 1.00122.24 ATOM 189 CA CYS D 26 -9.792 8.974 36.534 1.00121.73 ATOM 190 C CYS D 26 -10.763 9.126 37.702 1.00121.83 ATOM 191 O CYS D 26 -10.967 10.228 38.208 1.00123.04 ATOM 192 CB CYS D 26 -8.382 9.341 37.013 1.00122.83 ATOM 193 SG CYS D 26 -7.097 9.407 35.740 1.00124.51 ATOM 194 N VAL D 27 -11.365 8.008 38.108 1.00121.32 ATOM 195 CA VAL D 27 -12.053 7.889 39.410 1.00122.55 ATOM 196 C VAL D 27 -11.990 6.441 39.951 1.00123.52 ATOM 197 O VAL D 27 -10.964 6.022 40.517 1.00123.78 ATOM 198 CB VAL D 27 -13.532 8.383 39.368 1.00123.46 ATOM 199 CG1 VAL D 27 -13.637 9.888 39.608 1.00125.09 ATOM 200 CG2 VAL D 27 -14.203 7.995 38.067 1.00122.35 ATOM 201 N NH2 D 28 -12.839 5.629 40.450 1.00 39.91 TER