HEADER ANTIMICROBIAL PROTEIN 10-MAY-05 1ZMI TITLE Crystal structure of human alpha_defensin-2 (variant GLY16->D-ALA), P TITLE 2 32 2 1 space group ) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Neutrophil defensin 2; COMPND 3 CHAIN: A, B, C, D; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.15 ANGSTORMS DBREF 1ZMI D 1 29 UNP P59666 DEF3_HUMAN 66 94 MODRES 1ZMI DAL D 16 ALA D-ALANINE SEQRES 1 D 29 CYS TYR CYS ARG ILE PRO ALA CYS ILE ALA GLY GLU ARG SEQRES 2 D 29 ARG TYR ALA THR CYS ILE TYR GLN GLY ARG LEU TRP ALA SEQRES 3 D 29 PHE CYS CYS ATOM 1 N CYS D 1 14.675 3.120 50.115 1.00 26.85 ATOM 2 CA CYS D 1 15.270 4.233 50.916 1.00 24.00 ATOM 3 C CYS D 1 14.299 5.397 50.944 1.00 22.93 ATOM 4 O CYS D 1 13.431 5.496 50.084 1.00 25.69 ATOM 5 CB CYS D 1 16.598 4.709 50.333 1.00 23.73 ATOM 6 SG CYS D 1 17.913 3.471 50.167 1.00 27.91 ATOM 7 N TYR D 2 14.459 6.290 51.920 1.00 22.03 ATOM 8 CA TYR D 2 13.532 7.429 52.116 1.00 21.39 ATOM 9 C TYR D 2 14.300 8.656 52.503 1.00 17.93 ATOM 10 O TYR D 2 15.299 8.570 53.170 1.00 19.34 ATOM 11 CB TYR D 2 12.508 7.144 53.254 1.00 26.16 ATOM 12 CG TYR D 2 11.575 5.986 53.018 1.00 29.18 ATOM 13 CD1 TYR D 2 10.440 6.157 52.268 1.00 30.47 ATOM 14 CD2 TYR D 2 11.831 4.741 53.550 1.00 30.86 ATOM 15 CE1 TYR D 2 9.564 5.104 52.035 1.00 31.10 ATOM 16 CE2 TYR D 2 10.966 3.673 53.318 1.00 31.02 ATOM 17 CZ TYR D 2 9.839 3.874 52.552 1.00 30.44 ATOM 18 OH TYR D 2 8.968 2.842 52.313 1.00 31.66 ATOM 19 N CYS D 3 13.783 9.826 52.157 1.00 18.56 ATOM 20 CA CYS D 3 14.287 11.082 52.666 1.00 16.32 ATOM 21 C CYS D 3 13.481 11.486 53.870 1.00 17.04 ATOM 22 O CYS D 3 12.225 11.455 53.847 1.00 20.01 ATOM 23 CB CYS D 3 14.167 12.167 51.615 1.00 18.23 ATOM 24 SG CYS D 3 15.073 11.877 50.087 1.00 20.53 ATOM 25 N ARG D 4 14.167 11.866 54.934 1.00 15.08 ATOM 26 CA ARG D 4 13.464 12.183 56.179 1.00 16.75 ATOM 27 C ARG D 4 14.092 13.345 56.868 1.00 15.66 ATOM 28 O ARG D 4 15.318 13.588 56.839 1.00 15.48 ATOM 29 CB ARG D 4 13.489 11.016 57.163 1.00 17.91 ATOM 30 CG ARG D 4 13.025 9.639 56.662 1.00 21.56 ATOM 31 CD ARG D 4 12.897 8.675 57.833 1.00 22.71 ATOM 32 NE ARG D 4 12.542 7.302 57.430 1.00 24.86 ATOM 33 CZ ARG D 4 11.298 6.879 57.203 1.00 27.22 ATOM 34 NH1 ARG D 4 10.291 7.724 57.344 1.00 29.83 ATOM 35 NH2 ARG D 4 11.051 5.602 56.863 1.00 28.37 ATOM 36 N ILE D 5 13.216 14.109 57.500 1.00 17.46 ATOM 37 CA ILE D 5 13.598 15.179 58.350 1.00 18.91 ATOM 38 C ILE D 5 12.908 14.853 59.712 1.00 19.94 ATOM 39 O ILE D 5 11.708 14.631 59.763 1.00 22.12 ATOM 40 CB ILE D 5 13.035 16.552 57.783 1.00 17.70 ATOM 41 CG1 ILE D 5 13.826 16.957 56.526 1.00 17.23 ATOM 42 CG2 ILE D 5 13.025 17.575 58.846 1.00 17.06 ATOM 43 CD1 ILE D 5 13.218 18.057 55.730 1.00 18.29 ATOM 44 N PRO D 6 13.658 14.844 60.797 1.00 20.23 ATOM 45 CA PRO D 6 15.040 15.194 60.939 1.00 23.19 ATOM 46 C PRO D 6 16.101 14.064 60.784 1.00 24.22 ATOM 47 O PRO D 6 17.292 14.346 60.677 1.00 25.93 ATOM 48 CB PRO D 6 15.092 15.716 62.369 1.00 24.00 ATOM 49 CG PRO D 6 14.206 14.848 63.059 1.00 22.64 ATOM 50 CD PRO D 6 13.063 14.630 62.155 1.00 21.99 ATOM 51 N ALA D 7 15.698 12.800 60.851 1.00 23.60 ATOM 52 CA ALA D 7 16.682 11.686 60.987 1.00 23.20 ATOM 53 C ALA D 7 16.071 10.427 60.573 1.00 20.86 ATOM 54 O ALA D 7 14.871 10.340 60.338 1.00 21.97 ATOM 55 CB ALA D 7 17.141 11.579 62.414 1.00 25.07 ATOM 56 N CYS D 8 16.922 9.403 60.433 1.00 20.64 ATOM 57 CA CYS D 8 16.430 8.112 60.079 1.00 21.59 ATOM 58 C CYS D 8 15.759 7.490 61.281 1.00 23.42 ATOM 59 O CYS D 8 16.063 7.865 62.393 1.00 25.68 ATOM 60 CB CYS D 8 17.586 7.269 59.597 1.00 22.53 ATOM 61 SG CYS D 8 18.517 8.050 58.203 1.00 22.94 ATOM 62 N ILE D 9 14.837 6.593 61.001 1.00 24.23 ATOM 63 CA ILE D 9 14.051 5.911 62.050 1.00 25.41 ATOM 64 C ILE D 9 14.558 4.500 62.253 1.00 25.77 ATOM 65 O ILE D 9 15.286 3.964 61.404 1.00 24.81 ATOM 66 CB ILE D 9 12.597 5.830 61.625 1.00 27.89 ATOM 67 CG1 ILE D 9 12.048 7.250 61.426 1.00 29.51 ATOM 68 CG2 ILE D 9 11.766 5.089 62.669 1.00 29.97 ATOM 69 CD1 ILE D 9 10.529 7.344 61.354 1.00 31.02 ATOM 70 N ALA D 10 14.188 3.925 63.406 1.00 26.56 ATOM 71 CA ALA D 10 14.582 2.603 63.835 1.00 27.65 ATOM 72 C ALA D 10 14.662 1.641 62.723 1.00 27.05 ATOM 73 O ALA D 10 13.674 1.392 61.998 1.00 31.08 ATOM 74 CB ALA D 10 13.591 2.075 64.844 1.00 29.54 ATOM 75 N GLY D 11 15.836 1.070 62.576 1.00 26.71 ATOM 76 CA GLY D 11 16.038 0.045 61.564 1.00 27.89 ATOM 77 C GLY D 11 16.749 0.557 60.310 1.00 26.72 ATOM 78 O GLY D 11 17.100 -0.255 59.438 1.00 31.05 ATOM 79 N GLU D 12 16.904 1.890 60.175 1.00 24.15 ATOM 80 CA GLU D 12 17.563 2.527 59.033 1.00 22.71 ATOM 81 C GLU D 12 18.887 3.095 59.420 1.00 22.03 ATOM 82 O GLU D 12 19.156 3.437 60.532 1.00 25.60 ATOM 83 CB GLU D 12 16.697 3.674 58.566 1.00 24.29 ATOM 84 CG GLU D 12 15.443 3.234 57.916 1.00 26.86 ATOM 85 CD GLU D 12 14.488 4.386 57.613 1.00 26.98 ATOM 86 OE1 GLU D 12 14.637 5.539 58.135 1.00 27.24 ATOM 87 OE2 GLU D 12 13.568 4.145 56.806 1.00 30.93 ATOM 88 N ARG D 13 19.721 3.302 58.416 1.00 22.08 ATOM 89 CA ARG D 13 20.986 4.018 58.586 1.00 21.61 ATOM 90 C ARG D 13 21.036 5.183 57.570 1.00 19.63 ATOM 91 O ARG D 13 20.393 5.117 56.566 1.00 19.46 ATOM 92 CB ARG D 13 22.171 3.114 58.254 1.00 23.05 ATOM 93 CG ARG D 13 23.279 3.262 59.195 1.00 30.37 ATOM 94 CD ARG D 13 22.817 2.625 60.507 1.00 33.17 ATOM 95 NE ARG D 13 23.863 2.407 61.506 1.00 36.14 ATOM 96 CZ ARG D 13 24.463 1.241 61.729 1.00 36.89 ATOM 97 NH1 ARG D 13 25.384 1.142 62.683 1.00 37.92 ATOM 98 NH2 ARG D 13 24.159 0.174 60.996 1.00 38.18 ATOM 99 N ARG D 14 21.799 6.205 57.887 1.00 19.18 ATOM 100 CA ARG D 14 21.900 7.394 56.971 1.00 18.06 ATOM 101 C ARG D 14 23.047 7.231 55.989 1.00 16.91 ATOM 102 O ARG D 14 24.147 6.800 56.336 1.00 19.75 ATOM 103 CB ARG D 14 22.122 8.660 57.774 1.00 18.16 ATOM 104 CG ARG D 14 22.089 9.898 56.918 1.00 17.23 ATOM 105 CD ARG D 14 22.148 11.139 57.724 1.00 17.47 ATOM 106 NE ARG D 14 22.150 12.304 56.813 1.00 17.28 ATOM 107 CZ ARG D 14 21.951 13.561 57.184 1.00 18.31 ATOM 108 NH1 ARG D 14 21.685 13.866 58.451 1.00 19.83 ATOM 109 NH2 ARG D 14 21.989 14.534 56.305 1.00 18.48 ATOM 110 N TYR D 15 22.764 7.578 54.748 1.00 15.61 ATOM 111 CA TYR D 15 23.736 7.545 53.649 1.00 14.79 ATOM 112 C TYR D 15 23.639 8.897 52.937 1.00 14.20 ATOM 113 O TYR D 15 23.051 9.010 51.856 1.00 15.00 ATOM 114 CB TYR D 15 23.425 6.388 52.699 1.00 16.14 ATOM 115 CG TYR D 15 23.521 5.035 53.385 1.00 16.68 ATOM 116 CD1 TYR D 15 24.676 4.270 53.379 1.00 17.41 ATOM 117 CD2 TYR D 15 22.392 4.476 53.993 1.00 18.30 ATOM 118 CE1 TYR D 15 24.722 3.033 54.045 1.00 19.94 ATOM 119 CE2 TYR D 15 22.428 3.289 54.651 1.00 19.61 ATOM 120 CZ TYR D 15 23.580 2.551 54.652 1.00 19.32 ATOM 121 OH TYR D 15 23.619 1.313 55.271 1.00 22.25 ATOM 122 N DAL D 16 24.195 9.922 53.547 1.00 14.22 ATOM 123 CA DAL D 16 24.199 11.264 52.963 1.00 13.02 ATOM 124 CB DAL D 16 25.231 12.099 53.612 1.00 14.39 ATOM 125 C DAL D 16 22.848 11.953 53.033 1.00 12.88 ATOM 126 O DAL D 16 22.073 11.786 53.995 1.00 13.58 ATOM 127 N THR D 17 22.605 12.782 52.037 1.00 12.99 ATOM 128 CA THR D 17 21.614 13.851 52.116 1.00 12.16 ATOM 129 C THR D 17 20.859 13.971 50.810 1.00 12.14 ATOM 130 O THR D 17 21.470 13.923 49.738 1.00 13.53 ATOM 131 CB THR D 17 22.356 15.146 52.430 1.00 13.31 ATOM 132 OG1 THR D 17 23.085 14.972 53.648 1.00 15.79 ATOM 133 CG2 THR D 17 21.481 16.334 52.529 1.00 14.97 ATOM 134 N CYS D 18 19.547 14.138 50.878 1.00 11.97 ATOM 135 CA CYS D 18 18.714 14.472 49.733 1.00 12.29 ATOM 136 C CYS D 18 18.573 15.980 49.628 1.00 11.44 ATOM 137 O CYS D 18 18.380 16.656 50.641 1.00 12.78 ATOM 138 CB CYS D 18 17.282 13.902 49.880 1.00 15.19 ATOM 139 SG CYS D 18 17.045 12.313 50.504 1.00 18.62 ATOM 140 N ILE D 19 18.602 16.483 48.409 1.00 13.63 ATOM 141 CA ILE D 19 18.218 17.845 48.081 1.00 13.63 ATOM 142 C ILE D 19 16.908 17.726 47.301 1.00 13.33 ATOM 143 O ILE D 19 16.882 17.270 46.155 1.00 13.44 ATOM 144 CB ILE D 19 19.297 18.565 47.258 1.00 14.19 ATOM 145 CG1 ILE D 19 20.654 18.533 47.978 1.00 15.92 ATOM 146 CG2 ILE D 19 18.839 20.012 47.015 1.00 16.95 ATOM 147 CD1 ILE D 19 21.802 19.118 47.156 1.00 16.76 ATOM 148 N TYR D 20 15.793 18.044 47.966 1.00 13.82 ATOM 149 CA TYR D 20 14.465 17.789 47.466 1.00 13.36 ATOM 150 C TYR D 20 13.578 18.943 47.885 1.00 12.46 ATOM 151 O TYR D 20 13.497 19.311 49.060 1.00 13.07 ATOM 152 CB TYR D 20 13.922 16.451 47.977 1.00 14.12 ATOM 153 CG TYR D 20 12.464 16.225 47.608 1.00 14.35 ATOM 154 CD1 TYR D 20 12.048 15.969 46.319 1.00 13.78 ATOM 155 CD2 TYR D 20 11.467 16.315 48.593 1.00 14.81 ATOM 156 CE1 TYR D 20 10.741 15.799 46.008 1.00 14.42 ATOM 157 CE2 TYR D 20 10.138 16.160 48.297 1.00 15.32 ATOM 158 CZ TYR D 20 9.775 15.883 46.992 1.00 14.04 ATOM 159 OH TYR D 20 8.450 15.712 46.623 1.00 15.76 ATOM 160 N GLN D 21 12.923 19.538 46.907 1.00 12.36 ATOM 161 CA GLN D 21 12.035 20.685 47.098 1.00 12.13 ATOM 162 C GLN D 21 12.746 21.811 47.826 1.00 12.45 ATOM 163 O GLN D 21 12.187 22.513 48.663 1.00 13.99 ATOM 164 CB GLN D 21 10.735 20.274 47.796 1.00 13.03 ATOM 165 CG GLN D 21 9.835 19.460 46.891 1.00 14.55 ATOM 166 CD GLN D 21 9.345 20.260 45.720 1.00 16.67 ATOM 167 OE1 GLN D 21 9.006 21.421 45.857 1.00 18.49 ATOM 168 NE2 GLN D 21 9.290 19.638 44.562 1.00 24.41 ATOM 169 N GLY D 22 14.017 21.998 47.470 1.00 13.80 ATOM 170 CA GLY D 22 14.782 23.119 47.964 1.00 15.37 ATOM 171 C GLY D 22 15.279 22.988 49.395 1.00 13.69 ATOM 172 O GLY D 22 15.736 23.989 49.951 1.00 14.00 ATOM 173 N ARG D 23 15.122 21.816 50.003 1.00 13.80 ATOM 174 CA ARG D 23 15.473 21.552 51.401 1.00 14.64 ATOM 175 C ARG D 23 16.379 20.350 51.475 1.00 12.76 ATOM 176 O ARG D 23 16.413 19.533 50.580 1.00 13.84 ATOM 177 CB ARG D 23 14.185 21.309 52.259 1.00 17.69 ATOM 178 CG ARG D 23 13.217 22.516 52.320 1.00 23.17 ATOM 179 CD ARG D 23 11.813 22.203 52.791 1.00 23.77 ATOM 180 NE ARG D 23 10.808 22.989 52.060 1.00 27.67 ATOM 181 CZ ARG D 23 9.989 23.805 52.666 1.00 25.93 ATOM 182 NH1 ARG D 23 10.124 23.907 53.922 1.00 19.59 ATOM 183 NH2 ARG D 23 9.069 24.493 52.036 1.00 25.54 ATOM 184 N LEU D 24 17.132 20.266 52.569 1.00 12.25 ATOM 185 CA LEU D 24 17.996 19.123 52.859 1.00 12.65 ATOM 186 C LEU D 24 17.303 18.114 53.744 1.00 12.47 ATOM 187 O LEU D 24 16.627 18.463 54.698 1.00 13.16 ATOM 188 CB LEU D 24 19.267 19.602 53.521 1.00 13.25 ATOM 189 CG LEU D 24 20.112 20.617 52.763 1.00 15.67 ATOM 190 CD1 LEU D 24 21.425 20.878 53.500 1.00 17.63 ATOM 191 CD2 LEU D 24 20.401 20.187 51.377 1.00 19.83 ATOM 192 N TRP D 25 17.531 16.849 53.479 1.00 13.64 ATOM 193 CA TRP D 25 16.908 15.728 54.176 1.00 14.30 ATOM 194 C TRP D 25 17.971 14.656 54.424 1.00 14.81 ATOM 195 O TRP D 25 18.886 14.491 53.638 1.00 15.06 ATOM 196 CB TRP D 25 15.806 15.051 53.350 1.00 15.21 ATOM 197 CG TRP D 25 14.787 15.946 52.715 1.00 14.78 ATOM 198 CD1 TRP D 25 15.005 16.876 51.744 1.00 14.92 ATOM 199 CD2 TRP D 25 13.358 15.959 52.958 1.00 15.99 ATOM 200 NE1 TRP D 25 13.832 17.524 51.420 1.00 14.87 ATOM 201 CE2 TRP D 25 12.801 16.966 52.153 1.00 16.26 ATOM 202 CE3 TRP D 25 12.485 15.184 53.784 1.00 16.15 ATOM 203 CZ2 TRP D 25 11.393 17.186 52.115 1.00 17.55 ATOM 204 CZ3 TRP D 25 11.112 15.410 53.741 1.00 16.80 ATOM 205 CH2 TRP D 25 10.572 16.404 52.921 1.00 16.67 ATOM 206 N ALA D 26 17.864 13.920 55.524 1.00 14.35 ATOM 207 CA ALA D 26 18.665 12.702 55.667 1.00 14.09 ATOM 208 C ALA D 26 18.180 11.682 54.663 1.00 14.55 ATOM 209 O ALA D 26 16.968 11.481 54.509 1.00 15.56 ATOM 210 CB ALA D 26 18.532 12.168 57.089 1.00 14.37 ATOM 211 N PHE D 27 19.123 10.992 53.986 1.00 14.81 ATOM 212 CA PHE D 27 18.794 9.886 53.117 1.00 14.57 ATOM 213 C PHE D 27 18.994 8.597 53.893 1.00 14.92 ATOM 214 O PHE D 27 20.091 8.313 54.354 1.00 15.13 ATOM 215 CB PHE D 27 19.627 9.903 51.826 1.00 15.51 ATOM 216 CG PHE D 27 19.142 8.908 50.807 1.00 15.49 ATOM 217 CD1 PHE D 27 17.857 8.959 50.280 1.00 16.81 ATOM 218 CD2 PHE D 27 19.971 7.923 50.357 1.00 15.88 ATOM 219 CE1 PHE D 27 17.457 8.061 49.306 1.00 16.33 ATOM 220 CE2 PHE D 27 19.556 7.025 49.384 1.00 15.97 ATOM 221 CZ PHE D 27 18.304 7.101 48.874 1.00 17.04 ATOM 222 N CYS D 28 17.905 7.844 54.053 1.00 15.75 ATOM 223 CA CYS D 28 17.823 6.739 55.016 1.00 17.21 ATOM 224 C CYS D 28 17.482 5.440 54.340 1.00 17.82 ATOM 225 O CYS D 28 16.520 5.367 53.565 1.00 18.56 ATOM 226 CB CYS D 28 16.742 7.035 56.068 1.00 17.74 ATOM 227 SG CYS D 28 17.014 8.621 56.922 1.00 18.87 ATOM 228 N CYS D 29 18.254 4.398 54.650 1.00 18.94 ATOM 229 CA CYS D 29 18.033 3.054 54.059 1.00 19.38 ATOM 230 C CYS D 29 18.134 1.981 55.115 1.00 20.98 ATOM 231 O CYS D 29 18.922 2.127 56.049 1.00 21.36 ATOM 232 CB CYS D 29 19.053 2.712 52.962 1.00 21.77 ATOM 233 SG CYS D 29 19.288 3.892 51.662 1.00 24.29 ATOM 234 OXT CYS D 29 17.468 0.937 55.025 1.00 23.11 TER