HEADER ANTIMICROBIAL PROTEIN 20-JUN-13 4LBF TITLE Crystal structure of HUMAN ALPHA-DEFENSIN 1 (HNP1) I20A/L25A mutant COMPND MOL_ID: 1; COMPND 2 MOLECULE: Neutrophil defensin 1; COMPND 3 CHAIN: A, B, C, D, E, F, G, H; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.70 ANGSTORMS DBREF 4LBF F 1 30 UNP P59665 DEF1_HUMAN 65 94 SEQRES 1 F 30 ALA CYS TYR CYS ARG ILE PRO ALA CYS ILE ALA GLY GLU SEQRES 2 F 30 ARG ARG TYR GLY THR CYS ALA TYR GLN GLY ARG ALA TRP SEQRES 3 F 30 ALA PHE CYS CYS ATOM 1 N ALA F 1 -33.595 15.255 3.946 1.00 24.57 ATOM 2 CA ALA F 1 -34.912 15.572 4.562 1.00 25.13 ATOM 3 C ALA F 1 -35.282 14.326 5.370 1.00 24.98 ATOM 4 O ALA F 1 -34.524 13.349 5.329 1.00 27.44 ATOM 5 CB ALA F 1 -35.993 15.808 3.450 1.00 25.44 ATOM 6 N CYS F 2 -36.477 14.306 5.994 1.00 24.98 ATOM 7 CA CYS F 2 -36.926 13.147 6.799 1.00 24.80 ATOM 8 C CYS F 2 -38.297 12.695 6.319 1.00 25.82 ATOM 9 O CYS F 2 -38.944 13.422 5.553 1.00 26.35 ATOM 10 CB CYS F 2 -37.051 13.536 8.234 1.00 25.79 ATOM 11 SG CYS F 2 -35.492 13.991 8.985 1.00 27.18 ATOM 12 N TYR F 3 -38.730 11.522 6.778 1.00 24.83 ATOM 13 CA TYR F 3 -39.919 10.810 6.248 1.00 25.17 ATOM 14 C TYR F 3 -40.460 10.013 7.400 1.00 26.38 ATOM 15 O TYR F 3 -39.707 9.661 8.314 1.00 26.65 ATOM 16 CB TYR F 3 -39.511 9.800 5.141 1.00 24.29 ATOM 17 CG TYR F 3 -38.720 10.466 4.046 1.00 29.04 ATOM 18 CD1 TYR F 3 -39.369 11.043 2.928 1.00 31.41 ATOM 19 CD2 TYR F 3 -37.336 10.636 4.175 1.00 28.07 ATOM 20 CE1 TYR F 3 -38.649 11.751 1.939 1.00 32.20 ATOM 21 CE2 TYR F 3 -36.609 11.370 3.192 1.00 32.62 ATOM 22 CZ TYR F 3 -37.276 11.938 2.090 1.00 37.13 ATOM 23 OH TYR F 3 -36.536 12.650 1.147 1.00 37.48 ATOM 24 N CYS F 4 -41.756 9.697 7.362 1.00 23.25 ATOM 25 CA CYS F 4 -42.323 8.662 8.202 1.00 24.09 ATOM 26 C CYS F 4 -42.685 7.544 7.284 1.00 25.82 ATOM 27 O CYS F 4 -43.555 7.709 6.361 1.00 26.39 ATOM 28 CB CYS F 4 -43.595 9.166 8.903 1.00 24.15 ATOM 29 SG CYS F 4 -43.302 10.493 10.095 1.00 25.00 ATOM 30 N ARG F 5 -42.011 6.428 7.463 1.00 24.28 ATOM 31 CA ARG F 5 -42.179 5.257 6.568 1.00 24.54 ATOM 32 C ARG F 5 -42.719 4.003 7.298 1.00 25.84 ATOM 33 O ARG F 5 -42.335 3.669 8.459 1.00 24.26 ATOM 34 CB ARG F 5 -40.863 4.871 5.842 1.00 22.41 ATOM 35 CG ARG F 5 -40.067 6.040 5.201 1.00 26.96 ATOM 36 CD ARG F 5 -39.411 5.557 3.979 1.00 27.37 ATOM 37 NE ARG F 5 -38.661 6.587 3.245 1.00 27.80 ATOM 38 CZ ARG F 5 -39.121 7.328 2.222 1.00 29.23 ATOM 39 NH1 ARG F 5 -40.426 7.282 1.886 1.00 28.45 ATOM 40 NH2 ARG F 5 -38.278 8.181 1.605 1.00 28.14 ATOM 41 N ILE F 6 -43.579 3.262 6.617 1.00 26.34 ATOM 42 CA ILE F 6 -43.842 1.880 7.015 1.00 28.01 ATOM 43 C ILE F 6 -43.263 0.955 5.907 1.00 29.69 ATOM 44 O ILE F 6 -43.608 1.096 4.724 1.00 29.32 ATOM 45 CB ILE F 6 -45.364 1.641 7.331 1.00 29.03 ATOM 46 CG1 ILE F 6 -45.705 2.389 8.643 1.00 29.47 ATOM 47 CG2 ILE F 6 -45.742 0.119 7.413 1.00 28.04 ATOM 48 CD1 ILE F 6 -47.119 2.738 8.880 1.00 32.23 ATOM 49 N PRO F 7 -42.421 -0.011 6.272 1.00 28.18 ATOM 50 CA PRO F 7 -42.062 -0.498 7.628 1.00 31.03 ATOM 51 C PRO F 7 -40.691 -0.045 8.146 1.00 29.96 ATOM 52 O PRO F 7 -40.318 -0.420 9.279 1.00 33.25 ATOM 53 CB PRO F 7 -42.052 -2.028 7.429 1.00 29.76 ATOM 54 CG PRO F 7 -41.466 -2.157 6.037 1.00 30.26 ATOM 55 CD PRO F 7 -42.042 -0.985 5.222 1.00 30.95 ATOM 56 N ALA F 8 -39.940 0.691 7.334 1.00 29.32 ATOM 57 CA ALA F 8 -38.504 0.920 7.606 1.00 29.01 ATOM 58 C ALA F 8 -37.950 1.961 6.680 1.00 28.84 ATOM 59 O ALA F 8 -38.582 2.345 5.691 1.00 27.47 ATOM 60 CB ALA F 8 -37.637 -0.439 7.472 1.00 29.64 ATOM 61 N CYS F 9 -36.726 2.387 6.966 1.00 28.67 ATOM 62 CA CYS F 9 -36.033 3.358 6.164 1.00 29.32 ATOM 63 C CYS F 9 -35.450 2.759 4.852 1.00 30.98 ATOM 64 O CYS F 9 -35.234 1.553 4.757 1.00 31.66 ATOM 65 CB CYS F 9 -34.953 4.028 7.027 1.00 30.43 ATOM 66 SG CYS F 9 -35.678 4.686 8.619 1.00 28.22 ATOM 67 N ILE F 10 -35.218 3.565 3.830 1.00 32.56 ATOM 68 CA ILE F 10 -34.481 3.007 2.650 1.00 33.76 ATOM 69 C ILE F 10 -33.269 3.839 2.217 1.00 33.31 ATOM 70 O ILE F 10 -33.108 5.010 2.624 1.00 31.57 ATOM 71 CB ILE F 10 -35.367 2.941 1.398 1.00 34.98 ATOM 72 CG1 ILE F 10 -35.944 4.330 1.133 1.00 34.81 ATOM 73 CG2 ILE F 10 -36.347 1.756 1.487 1.00 37.92 ATOM 74 CD1 ILE F 10 -37.250 4.521 1.794 1.00 40.21 ATOM 75 N ALA F 11 -32.450 3.252 1.337 1.00 32.41 ATOM 76 CA ALA F 11 -31.323 3.992 0.742 1.00 31.81 ATOM 77 C ALA F 11 -30.350 4.495 1.807 1.00 32.52 ATOM 78 O ALA F 11 -29.920 3.735 2.666 1.00 31.89 ATOM 79 CB ALA F 11 -31.832 5.206 -0.152 1.00 29.68 ATOM 80 N GLY F 12 -30.035 5.794 1.745 1.00 32.42 ATOM 81 CA GLY F 12 -29.139 6.405 2.705 1.00 32.40 ATOM 82 C GLY F 12 -29.826 6.822 3.990 1.00 31.03 ATOM 83 O GLY F 12 -29.208 7.437 4.853 1.00 32.43 ATOM 84 N GLU F 13 -31.117 6.513 4.146 1.00 29.69 ATOM 85 CA GLU F 13 -31.870 6.917 5.354 1.00 27.66 ATOM 86 C GLU F 13 -31.591 5.959 6.553 1.00 26.16 ATOM 87 O GLU F 13 -31.416 4.724 6.398 1.00 27.30 ATOM 88 CB GLU F 13 -33.363 6.825 5.059 1.00 26.88 ATOM 89 CG GLU F 13 -33.852 7.765 3.927 1.00 26.95 ATOM 90 CD GLU F 13 -35.266 7.388 3.518 1.00 28.81 ATOM 91 OE1 GLU F 13 -35.890 6.583 4.231 1.00 26.81 ATOM 92 OE2 GLU F 13 -35.746 7.940 2.479 1.00 28.86 ATOM 93 N ARG F 14 -31.510 6.566 7.739 1.00 24.96 ATOM 94 CA ARG F 14 -31.428 5.838 8.991 1.00 23.79 ATOM 95 C ARG F 14 -32.626 6.171 9.884 1.00 23.35 ATOM 96 O ARG F 14 -33.267 7.243 9.771 1.00 24.60 ATOM 97 CB ARG F 14 -30.113 6.222 9.608 1.00 23.28 ATOM 98 CG ARG F 14 -28.968 5.589 8.815 1.00 24.31 ATOM 99 CD ARG F 14 -27.665 5.908 9.554 1.00 23.63 ATOM 100 NE ARG F 14 -26.599 5.202 8.851 1.00 24.43 ATOM 101 CZ ARG F 14 -25.303 5.544 8.903 1.00 24.53 ATOM 102 NH1 ARG F 14 -24.921 6.574 9.649 1.00 24.20 ATOM 103 NH2 ARG F 14 -24.407 4.868 8.181 1.00 24.62 ATOM 104 N ARG F 15 -32.999 5.219 10.712 1.00 23.51 ATOM 105 CA ARG F 15 -34.082 5.423 11.659 1.00 22.60 ATOM 106 C ARG F 15 -33.576 6.144 12.878 1.00 22.43 ATOM 107 O ARG F 15 -32.559 5.756 13.436 1.00 23.72 ATOM 108 CB ARG F 15 -34.633 4.096 12.100 1.00 22.05 ATOM 109 CG ARG F 15 -35.929 4.281 12.914 1.00 19.67 ATOM 110 CD ARG F 15 -36.703 2.986 13.047 1.00 22.84 ATOM 111 NE ARG F 15 -37.949 3.285 13.755 1.00 26.39 ATOM 112 CZ ARG F 15 -39.052 2.509 13.738 1.00 24.08 ATOM 113 NH1 ARG F 15 -39.047 1.367 13.058 1.00 24.73 ATOM 114 NH2 ARG F 15 -40.137 2.856 14.425 1.00 24.25 ATOM 115 N TYR F 16 -34.289 7.198 13.288 1.00 23.61 ATOM 116 CA TYR F 16 -33.877 7.921 14.477 1.00 22.31 ATOM 117 C TYR F 16 -35.022 7.991 15.520 1.00 23.95 ATOM 118 O TYR F 16 -34.881 8.584 16.593 1.00 25.29 ATOM 119 CB TYR F 16 -33.430 9.340 14.128 1.00 22.65 ATOM 120 CG TYR F 16 -32.180 9.377 13.303 1.00 20.94 ATOM 121 CD1 TYR F 16 -30.918 9.147 13.864 1.00 23.57 ATOM 122 CD2 TYR F 16 -32.254 9.614 11.919 1.00 23.02 ATOM 123 CE1 TYR F 16 -29.765 9.145 13.052 1.00 23.11 ATOM 124 CE2 TYR F 16 -31.135 9.632 11.125 1.00 23.12 ATOM 125 CZ TYR F 16 -29.884 9.413 11.696 1.00 25.63 ATOM 126 OH TYR F 16 -28.797 9.459 10.822 1.00 25.31 ATOM 127 N GLY F 17 -36.169 7.411 15.207 1.00 22.39 ATOM 128 CA GLY F 17 -37.288 7.549 16.096 1.00 22.14 ATOM 129 C GLY F 17 -38.524 6.931 15.449 1.00 21.45 ATOM 130 O GLY F 17 -38.374 6.059 14.570 1.00 21.41 ATOM 131 N THR F 18 -39.673 7.304 15.994 1.00 22.91 ATOM 132 CA THR F 18 -40.986 6.780 15.528 1.00 23.40 ATOM 133 C THR F 18 -41.999 7.898 15.393 1.00 23.51 ATOM 134 O THR F 18 -42.135 8.747 16.272 1.00 24.95 ATOM 135 CB THR F 18 -41.530 5.757 16.556 1.00 24.18 ATOM 136 OG1 THR F 18 -40.609 4.688 16.683 1.00 25.47 ATOM 137 CG2 THR F 18 -42.959 5.164 16.158 1.00 22.77 ATOM 138 N CYS F 19 -42.763 7.886 14.302 1.00 24.00 ATOM 139 CA CYS F 19 -43.890 8.818 14.145 1.00 23.30 ATOM 140 C CYS F 19 -45.161 8.143 14.602 1.00 24.77 ATOM 141 O CYS F 19 -45.348 6.967 14.299 1.00 24.54 ATOM 142 CB CYS F 19 -44.109 9.225 12.656 1.00 23.49 ATOM 143 SG CYS F 19 -42.587 9.504 11.745 1.00 25.28 ATOM 144 N ALA F 20 -46.003 8.867 15.349 1.00 24.30 ATOM 145 CA ALA F 20 -47.316 8.345 15.790 1.00 26.51 ATOM 146 C ALA F 20 -48.393 9.025 14.982 1.00 26.86 ATOM 147 O ALA F 20 -48.633 10.207 15.140 1.00 26.77 ATOM 148 CB ALA F 20 -47.542 8.571 17.236 1.00 26.01 ATOM 149 N TYR F 21 -49.017 8.300 14.071 1.00 29.23 ATOM 150 CA TYR F 21 -49.956 8.972 13.172 1.00 31.27 ATOM 151 C TYR F 21 -51.027 8.031 12.593 1.00 32.64 ATOM 152 O TYR F 21 -50.705 6.973 12.032 1.00 31.47 ATOM 153 CB TYR F 21 -49.142 9.613 12.059 1.00 32.33 ATOM 154 CG TYR F 21 -49.941 10.397 11.097 1.00 32.96 ATOM 155 CD1 TYR F 21 -50.539 11.567 11.485 1.00 33.59 ATOM 156 CD2 TYR F 21 -50.119 9.946 9.792 1.00 33.93 ATOM 157 CE1 TYR F 21 -51.285 12.273 10.617 1.00 35.57 ATOM 158 CE2 TYR F 21 -50.863 10.638 8.916 1.00 37.19 ATOM 159 CZ TYR F 21 -51.446 11.799 9.341 1.00 37.65 ATOM 160 OH TYR F 21 -52.192 12.501 8.443 1.00 41.98 ATOM 161 N GLN F 22 -52.287 8.459 12.712 1.00 33.73 ATOM 162 CA GLN F 22 -53.452 7.755 12.123 1.00 35.64 ATOM 163 C GLN F 22 -53.397 6.274 12.436 1.00 35.09 ATOM 164 O GLN F 22 -53.450 5.436 11.542 1.00 35.70 ATOM 165 CB GLN F 22 -53.522 7.971 10.602 1.00 37.31 ATOM 166 CG GLN F 22 -53.629 9.431 10.207 1.00 42.02 ATOM 167 CD GLN F 22 -54.902 9.755 9.476 1.00 50.77 ATOM 168 OE1 GLN F 22 -55.904 9.030 9.598 1.00 57.10 ATOM 169 NE2 GLN F 22 -54.889 10.855 8.713 1.00 51.27 ATOM 170 N GLY F 23 -53.254 5.972 13.717 1.00 33.91 ATOM 171 CA GLY F 23 -53.397 4.642 14.258 1.00 32.88 ATOM 172 C GLY F 23 -52.208 3.756 14.127 1.00 31.91 ATOM 173 O GLY F 23 -52.265 2.615 14.593 1.00 32.74 ATOM 174 N ARG F 24 -51.145 4.245 13.461 1.00 30.72 ATOM 175 CA ARG F 24 -49.942 3.458 13.159 1.00 31.03 ATOM 176 C ARG F 24 -48.654 4.094 13.718 1.00 29.91 ATOM 177 O ARG F 24 -48.570 5.311 13.919 1.00 26.92 ATOM 178 CB ARG F 24 -49.822 3.158 11.644 1.00 31.66 ATOM 179 CG ARG F 24 -50.878 2.132 11.147 1.00 35.46 ATOM 180 CD ARG F 24 -50.983 2.064 9.597 1.00 42.60 ATOM 181 NE ARG F 24 -51.536 3.311 9.065 1.00 47.57 ATOM 182 CZ ARG F 24 -51.419 3.737 7.807 1.00 51.89 ATOM 183 NH1 ARG F 24 -50.741 3.005 6.904 1.00 54.30 ATOM 184 NH2 ARG F 24 -51.963 4.912 7.463 1.00 51.39 ATOM 185 N ALA F 25 -47.680 3.244 13.968 1.00 29.41 ATOM 186 CA ALA F 25 -46.323 3.698 14.292 1.00 28.42 ATOM 187 C ALA F 25 -45.483 3.546 13.027 1.00 27.95 ATOM 188 O ALA F 25 -45.501 2.458 12.378 1.00 28.79 ATOM 189 CB ALA F 25 -45.731 2.903 15.456 1.00 27.08 ATOM 190 N TRP F 26 -44.808 4.634 12.635 1.00 26.10 ATOM 191 CA TRP F 26 -44.034 4.674 11.420 1.00 24.26 ATOM 192 C TRP F 26 -42.592 4.846 11.821 1.00 24.49 ATOM 193 O TRP F 26 -42.342 5.491 12.853 1.00 24.42 ATOM 194 CB TRP F 26 -44.374 5.954 10.668 1.00 24.87 ATOM 195 CG TRP F 26 -45.819 6.137 10.437 1.00 24.57 ATOM 196 CD1 TRP F 26 -46.781 6.357 11.345 1.00 26.07 ATOM 197 CD2 TRP F 26 -46.461 6.104 9.147 1.00 27.24 ATOM 198 NE1 TRP F 26 -48.016 6.467 10.716 1.00 27.57 ATOM 199 CE2 TRP F 26 -47.834 6.342 9.361 1.00 27.54 ATOM 200 CE3 TRP F 26 -45.983 5.959 7.832 1.00 26.46 ATOM 201 CZ2 TRP F 26 -48.785 6.398 8.290 1.00 28.07 ATOM 202 CZ3 TRP F 26 -46.947 6.020 6.740 1.00 29.53 ATOM 203 CH2 TRP F 26 -48.321 6.232 7.020 1.00 27.19 ATOM 204 N ALA F 27 -41.660 4.365 10.997 1.00 21.67 ATOM 205 CA ALA F 27 -40.210 4.711 11.240 1.00 22.98 ATOM 206 C ALA F 27 -39.945 6.189 10.884 1.00 23.43 ATOM 207 O ALA F 27 -40.390 6.678 9.832 1.00 24.10 ATOM 208 CB ALA F 27 -39.278 3.780 10.397 1.00 21.79 ATOM 209 N PHE F 28 -39.267 6.917 11.792 1.00 23.01 ATOM 210 CA PHE F 28 -38.838 8.225 11.487 1.00 22.94 ATOM 211 C PHE F 28 -37.470 8.079 10.851 1.00 23.14 ATOM 212 O PHE F 28 -36.482 7.659 11.556 1.00 22.62 ATOM 213 CB PHE F 28 -38.766 9.062 12.784 1.00 22.95 ATOM 214 CG PHE F 28 -38.115 10.387 12.593 1.00 22.63 ATOM 215 CD1 PHE F 28 -38.650 11.304 11.735 1.00 22.60 ATOM 216 CD2 PHE F 28 -36.962 10.723 13.297 1.00 24.44 ATOM 217 CE1 PHE F 28 -38.018 12.548 11.519 1.00 23.32 ATOM 218 CE2 PHE F 28 -36.302 11.931 13.101 1.00 25.72 ATOM 219 CZ PHE F 28 -36.861 12.876 12.201 1.00 27.86 ATOM 220 N CYS F 29 -37.364 8.438 9.563 1.00 23.06 ATOM 221 CA CYS F 29 -36.226 8.048 8.675 1.00 23.63 ATOM 222 C CYS F 29 -35.663 9.273 7.996 1.00 25.47 ATOM 223 O CYS F 29 -36.444 10.081 7.490 1.00 23.35 ATOM 224 CB CYS F 29 -36.788 7.153 7.541 1.00 24.75 ATOM 225 SG CYS F 29 -37.390 5.657 8.095 1.00 26.90 ATOM 226 N CYS F 30 -34.335 9.490 8.041 1.00 23.95 ATOM 227 CA CYS F 30 -33.737 10.707 7.418 1.00 24.79 ATOM 228 C CYS F 30 -32.371 10.331 6.862 1.00 27.69 ATOM 229 O CYS F 30 -31.762 9.410 7.408 1.00 25.98 ATOM 230 CB CYS F 30 -33.507 11.862 8.406 1.00 24.78 ATOM 231 SG CYS F 30 -34.752 12.231 9.559 1.00 25.40 ATOM 232 OXT CYS F 30 -31.904 10.920 5.862 1.00 26.72 TER