HEADER ANTIMICROBIAL PROTEIN 31-DEC-69 4E86 TITLE Crystal structure of human alpha-defensin 5, HD5 (Leu29Aba mutant) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Defensin-5; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, L; COMPND 4 MUTATION: YES; COMPND 5 FRAGMENT: UNP residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.75 ANGSTORMS DBREF 4E86 E 1 32 UNP Q01523 DEF5_HUMAN 63 94 MODRES 4E86 ABA E 29 ALA ALPHA-AMINOBUTYRIC ACID SEQRES 1 E 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR ARG SEQRES 2 E 32 GLU SER LEU SER GLY VAL CYS GLU ILE SER GLY ARG LEU SEQRES 3 E 32 TYR ARG ALA CYS CYS ARG ATOM 1 N ALA E 1 -24.220 -3.432 38.917 1.00 80.35 ATOM 2 CA ALA E 1 -23.424 -2.170 39.026 1.00 74.05 ATOM 3 C ALA E 1 -23.964 -1.228 40.094 1.00 72.94 ATOM 4 O ALA E 1 -25.137 -0.875 40.083 1.00 72.06 ATOM 5 CB ALA E 1 -23.343 -1.451 37.676 1.00 67.45 ATOM 6 N THR E 2 -23.105 -0.858 41.035 1.00 73.66 ATOM 7 CA THR E 2 -23.319 0.338 41.824 1.00 71.42 ATOM 8 C THR E 2 -22.437 1.358 41.127 1.00 65.15 ATOM 9 O THR E 2 -21.317 1.042 40.733 1.00 64.67 ATOM 10 CB THR E 2 -22.926 0.171 43.308 1.00 77.53 ATOM 11 OG1 THR E 2 -23.397 -1.099 43.814 1.00 84.55 ATOM 12 CG2 THR E 2 -23.521 1.320 44.141 1.00 76.53 ATOM 13 N CYS E 3 -22.961 2.567 40.933 1.00 60.71 ATOM 14 CA CYS E 3 -22.319 3.560 40.091 1.00 54.96 ATOM 15 C CYS E 3 -22.181 4.901 40.809 1.00 54.60 ATOM 16 O CYS E 3 -23.183 5.512 41.190 1.00 55.13 ATOM 17 CB CYS E 3 -23.113 3.715 38.790 1.00 50.77 ATOM 18 SG CYS E 3 -23.066 2.267 37.705 1.00 51.72 ATOM 19 N TYR E 4 -20.942 5.359 40.980 1.00 55.03 ATOM 20 CA TYR E 4 -20.666 6.541 41.798 1.00 56.35 ATOM 21 C TYR E 4 -20.269 7.705 40.918 1.00 51.69 ATOM 22 O TYR E 4 -19.907 7.500 39.770 1.00 49.23 ATOM 23 CB TYR E 4 -19.513 6.268 42.776 1.00 61.38 ATOM 24 CG TYR E 4 -19.283 4.831 43.133 1.00 65.92 ATOM 25 CD1 TYR E 4 -18.479 4.018 42.350 1.00 66.32 ATOM 26 CD2 TYR E 4 -19.846 4.292 44.269 1.00 72.84 ATOM 27 CE1 TYR E 4 -18.260 2.679 42.675 1.00 72.40 ATOM 28 CE2 TYR E 4 -19.628 2.961 44.632 1.00 79.56 ATOM 29 CZ TYR E 4 -18.832 2.146 43.831 1.00 79.32 ATOM 30 OH TYR E 4 -18.611 0.817 44.204 1.00 85.24 ATOM 31 N CYS E 5 -20.308 8.920 41.457 1.00 51.68 ATOM 32 CA CYS E 5 -19.739 10.068 40.740 1.00 49.48 ATOM 33 C CYS E 5 -18.388 10.393 41.334 1.00 52.69 ATOM 34 O CYS E 5 -18.268 10.602 42.547 1.00 57.32 ATOM 35 CB CYS E 5 -20.650 11.280 40.792 1.00 47.52 ATOM 36 SG CYS E 5 -22.320 10.829 40.303 1.00 46.64 ATOM 37 N ARG E 6 -17.372 10.407 40.484 1.00 51.46 ATOM 38 CA ARG E 6 -16.003 10.573 40.941 1.00 55.78 ATOM 39 C ARG E 6 -15.437 11.877 40.459 1.00 56.53 ATOM 40 O ARG E 6 -15.584 12.206 39.267 1.00 55.01 ATOM 41 CB ARG E 6 -15.132 9.440 40.427 1.00 55.56 ATOM 42 CG ARG E 6 -15.533 8.103 40.997 1.00 57.10 ATOM 43 CD ARG E 6 -14.302 7.283 41.247 1.00 60.91 ATOM 44 NE ARG E 6 -14.572 6.213 42.202 1.00 66.24 ATOM 45 CZ ARG E 6 -14.749 6.389 43.508 1.00 69.63 ATOM 46 NH1 ARG E 6 -14.701 7.602 44.046 1.00 70.04 ATOM 47 NH2 ARG E 6 -14.985 5.343 44.272 1.00 74.13 ATOM 48 N THR E 7 -14.819 12.613 41.389 1.00 60.11 ATOM 49 CA THR E 7 -14.165 13.893 41.097 1.00 61.26 ATOM 50 C THR E 7 -12.884 13.677 40.284 1.00 60.84 ATOM 51 O THR E 7 -12.608 14.419 39.358 1.00 59.73 ATOM 52 CB THR E 7 -13.863 14.685 42.386 1.00 67.66 ATOM 53 OG1 THR E 7 -13.094 13.868 43.284 1.00 71.95 ATOM 54 CG2 THR E 7 -15.178 15.116 43.084 1.00 67.84 ATOM 55 N GLY E 8 -12.120 12.640 40.608 1.00 62.60 ATOM 56 CA GLY E 8 -10.954 12.252 39.796 1.00 62.94 ATOM 57 C GLY E 8 -11.211 10.936 39.092 1.00 60.41 ATOM 58 O GLY E 8 -12.352 10.516 38.990 1.00 57.42 ATOM 59 N ARG E 9 -10.152 10.291 38.611 1.00 63.23 ATOM 60 CA ARG E 9 -10.239 9.022 37.868 1.00 62.42 ATOM 61 C ARG E 9 -11.048 7.940 38.554 1.00 61.59 ATOM 62 O ARG E 9 -11.110 7.878 39.775 1.00 64.57 ATOM 63 CB ARG E 9 -8.840 8.455 37.581 1.00 68.46 ATOM 64 CG ARG E 9 -8.176 9.069 36.365 1.00 71.16 ATOM 65 CD ARG E 9 -7.378 8.058 35.534 1.00 75.99 ATOM 66 NE ARG E 9 -8.204 7.311 34.564 1.00 73.70 ATOM 67 CZ ARG E 9 -7.749 6.740 33.439 1.00 74.33 ATOM 68 NH1 ARG E 9 -6.467 6.823 33.069 1.00 76.03 ATOM 69 NH2 ARG E 9 -8.590 6.076 32.667 1.00 73.14 ATOM 70 N CYS E 10 -11.659 7.073 37.749 1.00 59.22 ATOM 71 CA CYS E 10 -12.287 5.867 38.272 1.00 59.88 ATOM 72 C CYS E 10 -11.226 4.987 38.902 1.00 64.22 ATOM 73 O CYS E 10 -10.079 4.923 38.424 1.00 65.88 ATOM 74 CB CYS E 10 -12.990 5.066 37.181 1.00 55.86 ATOM 75 SG CYS E 10 -14.453 5.817 36.441 1.00 52.16 ATOM 76 N ALA E 11 -11.638 4.283 39.945 1.00 66.60 ATOM 77 CA ALA E 11 -10.743 3.413 40.680 1.00 73.27 ATOM 78 C ALA E 11 -10.223 2.269 39.839 1.00 74.39 ATOM 79 O ALA E 11 -10.802 1.912 38.823 1.00 70.96 ATOM 80 CB ALA E 11 -11.429 2.877 41.924 1.00 77.57 ATOM 81 N THR E 12 -9.122 1.688 40.301 1.00 80.27 ATOM 82 CA THR E 12 -8.432 0.616 39.592 1.00 82.27 ATOM 83 C THR E 12 -9.413 -0.410 39.009 1.00 80.74 ATOM 84 O THR E 12 -9.263 -0.817 37.853 1.00 80.23 ATOM 85 CB THR E 12 -7.364 -0.053 40.495 1.00 90.32 ATOM 86 OG1 THR E 12 -7.603 0.301 41.864 1.00 92.78 ATOM 87 CG2 THR E 12 -5.963 0.421 40.122 1.00 92.24 ATOM 88 N ARG E 13 -10.434 -0.788 39.784 1.00 80.46 ATOM 89 CA ARG E 13 -11.334 -1.873 39.379 1.00 80.28 ATOM 90 C ARG E 13 -12.771 -1.462 39.058 1.00 74.94 ATOM 91 O ARG E 13 -13.691 -2.262 39.221 1.00 77.13 ATOM 92 CB ARG E 13 -11.316 -3.022 40.405 1.00 88.11 ATOM 93 CG ARG E 13 -10.060 -3.895 40.324 1.00 93.83 ATOM 94 CD ARG E 13 -10.333 -5.391 40.184 1.00 99.37 ATOM 95 NE ARG E 13 -9.099 -6.058 39.752 1.00104.03 ATOM 96 CZ ARG E 13 -8.870 -7.377 39.750 1.00111.10 ATOM 97 NH1 ARG E 13 -9.801 -8.237 40.155 1.00115.19 ATOM 98 NH2 ARG E 13 -7.691 -7.833 39.327 1.00114.26 ATOM 99 N GLU E 14 -12.962 -0.228 38.600 1.00 68.19 ATOM 100 CA GLU E 14 -14.270 0.237 38.154 1.00 63.13 ATOM 101 C GLU E 14 -14.222 0.606 36.676 1.00 58.39 ATOM 102 O GLU E 14 -13.141 0.732 36.106 1.00 58.63 ATOM 103 CB GLU E 14 -14.714 1.478 38.926 1.00 60.71 ATOM 104 CG GLU E 14 -14.546 1.467 40.435 1.00 65.51 ATOM 105 CD GLU E 14 -14.823 2.842 41.033 1.00 63.18 ATOM 106 OE1 GLU E 14 -14.732 3.842 40.287 1.00 58.60 ATOM 107 OE2 GLU E 14 -15.135 2.929 42.236 1.00 66.17 ATOM 108 N SER E 15 -15.393 0.812 36.068 1.00 54.77 ATOM 109 CA SER E 15 -15.481 1.247 34.679 1.00 50.26 ATOM 110 C SER E 15 -15.986 2.667 34.615 1.00 45.58 ATOM 111 O SER E 15 -16.970 2.999 35.281 1.00 44.92 ATOM 112 CB SER E 15 -16.457 0.369 33.912 1.00 51.12 ATOM 113 OG SER E 15 -15.831 -0.853 33.553 1.00 55.72 ATOM 114 N LEU E 16 -15.315 3.510 33.831 1.00 42.27 ATOM 115 CA LEU E 16 -15.926 4.758 33.421 1.00 38.56 ATOM 116 C LEU E 16 -17.166 4.436 32.519 1.00 37.50 ATOM 117 O LEU E 16 -17.010 3.929 31.413 1.00 37.76 ATOM 118 CB LEU E 16 -14.904 5.632 32.704 1.00 36.88 ATOM 119 CG LEU E 16 -15.435 6.948 32.126 1.00 33.86 ATOM 120 CD1 LEU E 16 -16.148 7.833 33.159 1.00 32.85 ATOM 121 CD2 LEU E 16 -14.331 7.720 31.441 1.00 33.77 ATOM 122 N SER E 17 -18.387 4.703 32.998 1.00 36.86 ATOM 123 CA SER E 17 -19.604 4.214 32.313 1.00 36.98 ATOM 124 C SER E 17 -20.576 5.269 31.801 1.00 34.34 ATOM 125 O SER E 17 -21.553 4.935 31.177 1.00 35.33 ATOM 126 CB SER E 17 -20.380 3.294 33.252 1.00 39.87 ATOM 127 OG SER E 17 -19.576 2.209 33.650 1.00 44.23 ATOM 128 N GLY E 18 -20.319 6.530 32.093 1.00 32.67 ATOM 129 CA GLY E 18 -21.282 7.592 31.916 1.00 31.35 ATOM 130 C GLY E 18 -20.698 8.856 32.541 1.00 31.31 ATOM 131 O GLY E 18 -19.480 9.004 32.631 1.00 31.69 ATOM 132 N VAL E 19 -21.566 9.782 32.933 1.00 31.24 ATOM 133 CA VAL E 19 -21.173 10.971 33.662 1.00 31.98 ATOM 134 C VAL E 19 -22.298 11.301 34.623 1.00 34.14 ATOM 135 O VAL E 19 -23.435 10.783 34.489 1.00 34.92 ATOM 136 CB VAL E 19 -20.975 12.227 32.755 1.00 31.39 ATOM 137 CG1 VAL E 19 -19.838 12.044 31.744 1.00 30.54 ATOM 138 CG2 VAL E 19 -22.281 12.647 32.078 1.00 30.47 ATOM 139 N CYS E 20 -21.980 12.188 35.565 1.00 35.93 ATOM 140 CA CYS E 20 -22.949 12.805 36.428 1.00 37.52 ATOM 141 C CYS E 20 -22.968 14.310 36.153 1.00 39.41 ATOM 142 O CYS E 20 -21.940 14.957 35.817 1.00 39.95 ATOM 143 CB CYS E 20 -22.580 12.562 37.880 1.00 40.22 ATOM 144 SG CYS E 20 -22.246 10.836 38.298 1.00 41.60 ATOM 145 N GLU E 21 -24.146 14.885 36.339 1.00 41.22 ATOM 146 CA GLU E 21 -24.357 16.292 36.073 1.00 42.51 ATOM 147 C GLU E 21 -24.830 16.884 37.379 1.00 43.25 ATOM 148 O GLU E 21 -25.926 16.613 37.809 1.00 43.86 ATOM 149 CB GLU E 21 -25.398 16.360 34.984 1.00 44.50 ATOM 150 CG GLU E 21 -25.801 17.710 34.463 1.00 51.47 ATOM 151 CD GLU E 21 -26.945 17.570 33.459 1.00 53.99 ATOM 152 OE1 GLU E 21 -26.958 16.574 32.697 1.00 52.26 ATOM 153 OE2 GLU E 21 -27.845 18.446 33.436 1.00 59.23 ATOM 154 N ILE E 22 -23.953 17.601 38.061 1.00 44.47 ATOM 155 CA ILE E 22 -24.289 18.227 39.337 1.00 47.86 ATOM 156 C ILE E 22 -23.901 19.699 39.298 1.00 50.79 ATOM 157 O ILE E 22 -22.728 20.034 39.099 1.00 51.49 ATOM 158 CB ILE E 22 -23.578 17.562 40.531 1.00 49.59 ATOM 159 CG1 ILE E 22 -23.430 16.052 40.325 1.00 47.61 ATOM 160 CG2 ILE E 22 -24.357 17.815 41.813 1.00 53.28 ATOM 161 CD1 ILE E 22 -22.695 15.344 41.438 1.00 49.35 ATOM 162 N SER E 23 -24.901 20.567 39.434 1.00 53.31 ATOM 163 CA SER E 23 -24.711 22.019 39.534 1.00 58.63 ATOM 164 C SER E 23 -23.849 22.596 38.396 1.00 59.32 ATOM 165 O SER E 23 -22.844 23.259 38.683 1.00 63.26 ATOM 166 CB SER E 23 -24.078 22.399 40.902 1.00 62.77 ATOM 167 OG SER E 23 -24.704 21.770 42.018 1.00 63.46 ATOM 168 N GLY E 24 -24.231 22.373 37.130 1.00 56.42 ATOM 169 CA GLY E 24 -23.281 22.516 36.018 1.00 56.00 ATOM 170 C GLY E 24 -22.315 21.357 36.257 1.00 55.09 ATOM 171 O GLY E 24 -22.690 20.343 36.816 1.00 53.57 ATOM 172 N ARG E 25 -21.063 21.469 35.860 1.00 57.39 ATOM 173 CA ARG E 25 -20.072 20.448 36.243 1.00 55.20 ATOM 174 C ARG E 25 -20.457 18.990 35.948 1.00 49.75 ATOM 175 O ARG E 25 -21.477 18.453 36.438 1.00 47.80 ATOM 176 CB ARG E 25 -19.635 20.622 37.715 1.00 59.68 ATOM 177 CG ARG E 25 -18.435 21.553 37.913 1.00 66.64 ATOM 178 CD ARG E 25 -18.698 22.969 37.398 1.00 72.99 ATOM 179 NE ARG E 25 -17.548 23.865 37.577 1.00 82.07 ATOM 180 CZ ARG E 25 -16.830 24.407 36.584 1.00 85.62 ATOM 181 NH1 ARG E 25 -17.132 24.161 35.308 1.00 85.65 ATOM 182 NH2 ARG E 25 -15.805 25.204 36.865 1.00 90.22 ATOM 183 N LEU E 26 -19.604 18.355 35.147 1.00 45.84 ATOM 184 CA LEU E 26 -19.722 16.953 34.881 1.00 41.53 ATOM 185 C LEU E 26 -18.797 16.215 35.788 1.00 42.22 ATOM 186 O LEU E 26 -17.805 16.745 36.189 1.00 44.68 ATOM 187 CB LEU E 26 -19.315 16.672 33.447 1.00 40.03 ATOM 188 CG LEU E 26 -20.352 16.583 32.333 1.00 37.81 ATOM 189 CD1 LEU E 26 -21.703 17.118 32.738 1.00 38.55 ATOM 190 CD2 LEU E 26 -19.832 17.325 31.136 1.00 39.51 ATOM 191 N TYR E 27 -19.142 14.975 36.105 1.00 42.13 ATOM 192 CA TYR E 27 -18.258 14.039 36.811 1.00 43.26 ATOM 193 C TYR E 27 -18.343 12.653 36.172 1.00 40.24 ATOM 194 O TYR E 27 -19.331 12.351 35.486 1.00 38.24 ATOM 195 CB TYR E 27 -18.674 13.950 38.256 1.00 46.96 ATOM 196 CG TYR E 27 -18.764 15.300 38.902 1.00 52.47 ATOM 197 CD1 TYR E 27 -19.986 15.966 39.037 1.00 52.76 ATOM 198 CD2 TYR E 27 -17.621 15.928 39.379 1.00 57.80 ATOM 199 CE1 TYR E 27 -20.057 17.212 39.632 1.00 55.50 ATOM 200 CE2 TYR E 27 -17.692 17.171 39.991 1.00 61.52 ATOM 201 CZ TYR E 27 -18.907 17.803 40.107 1.00 60.30 ATOM 202 OH TYR E 27 -18.932 19.044 40.707 1.00 66.22 ATOM 203 N ARG E 28 -17.317 11.827 36.377 1.00 39.60 ATOM 204 CA ARG E 28 -17.289 10.483 35.790 1.00 37.74 ATOM 205 C ARG E 28 -18.220 9.590 36.569 1.00 38.63 ATOM 206 O ARG E 28 -18.439 9.805 37.753 1.00 41.50 ATOM 207 CB ARG E 28 -15.888 9.861 35.827 1.00 39.38 ATOM 208 CG ARG E 28 -14.730 10.705 35.294 1.00 39.05 ATOM 209 CD ARG E 28 -13.416 10.199 35.838 1.00 41.59 ATOM 210 NE ARG E 28 -12.296 10.724 35.070 1.00 42.91 ATOM 211 CZ ARG E 28 -11.667 11.883 35.310 1.00 44.14 ATOM 212 NH1 ARG E 28 -12.052 12.651 36.315 1.00 45.06 ATOM 213 NH2 ARG E 28 -10.649 12.271 34.533 1.00 44.75 ATOM 214 N ABA E 29 -18.965 8.788 35.682 1.00 37.61 ATOM 215 CA ABA E 29 -19.804 7.886 36.432 1.00 39.30 ATOM 216 C ABA E 29 -19.381 6.495 36.066 1.00 41.61 ATOM 217 O ABA E 29 -18.211 6.267 35.809 1.00 43.74 ATOM 218 CB ABA E 29 -21.242 8.067 36.023 1.00 37.86 ATOM 219 CG ABA E 29 -22.060 6.944 36.661 1.00 40.52 ATOM 220 N CYS E 30 -18.528 6.048 37.003 1.00 44.78 ATOM 221 CA CYS E 30 -17.656 4.932 37.498 1.00 46.91 ATOM 222 C CYS E 30 -18.492 3.798 38.086 1.00 49.52 ATOM 223 O CYS E 30 -19.219 4.022 39.064 1.00 50.47 ATOM 224 CB CYS E 30 -16.666 5.462 38.532 1.00 50.21 ATOM 225 SG CYS E 30 -15.516 6.729 37.933 1.00 49.34 ATOM 226 N CYS E 31 -18.385 2.587 37.512 1.00 50.84 ATOM 227 CA CYS E 31 -19.293 1.465 37.889 1.00 54.53 ATOM 228 C CYS E 31 -18.727 0.114 38.411 1.00 60.88 ATOM 229 O CYS E 31 -17.595 -0.285 38.115 1.00 61.50 ATOM 230 CB CYS E 31 -20.326 1.196 36.790 1.00 52.37 ATOM 231 SG CYS E 31 -21.467 2.581 36.487 1.00 48.03 ATOM 232 N ARG E 32 -19.591 -0.550 39.195 1.00 65.67 ATOM 233 CA ARG E 32 -19.472 -1.929 39.746 1.00 72.82 ATOM 234 C ARG E 32 -18.183 -2.287 40.507 1.00 77.39 ATOM 235 O ARG E 32 -18.072 -2.007 41.696 1.00 80.37 ATOM 236 CB ARG E 32 -19.856 -2.997 38.701 1.00 74.24 ATOM 237 CG ARG E 32 -19.854 -4.433 39.213 1.00 82.92 ATOM 238 CD ARG E 32 -21.167 -4.807 39.897 1.00 87.02 ATOM 239 NE ARG E 32 -21.096 -6.021 40.713 1.00 95.29 ATOM 240 CZ ARG E 32 -21.967 -6.299 41.675 1.00100.44 ATOM 241 NH1 ARG E 32 -22.955 -5.451 41.934 1.00 96.99 ATOM 242 NH2 ARG E 32 -21.858 -7.411 42.383 1.00109.39 ATOM 243 OXT ARG E 32 -17.231 -2.884 40.007 1.00 79.57 TER