HEADER ANTIMICROBIAL PROTEIN 19-MAR-12 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 F 1 32 UNP Q01523 DEF5_HUMAN 63 94 MODRES 4E86 ABA F 29 ALA ALPHA-AMINOBUTYRIC ACID SEQRES 1 F 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR ARG SEQRES 2 F 32 GLU SER LEU SER GLY VAL CYS GLU ILE SER GLY ARG LEU SEQRES 3 F 32 TYR ARG ALA CYS CYS ARG ATOM 1 N ALA F 1 -15.982 13.687 47.697 1.00 96.12 ATOM 2 CA ALA F 1 -17.403 14.047 47.455 1.00 89.67 ATOM 3 C ALA F 1 -18.172 12.818 46.989 1.00 85.06 ATOM 4 O ALA F 1 -17.915 12.315 45.880 1.00 83.37 ATOM 5 CB ALA F 1 -17.494 15.153 46.407 1.00 87.80 ATOM 6 N THR F 2 -19.113 12.337 47.813 1.00 80.93 ATOM 7 CA THR F 2 -19.828 11.093 47.472 1.00 75.10 ATOM 8 C THR F 2 -21.267 11.246 47.039 1.00 66.75 ATOM 9 O THR F 2 -22.146 11.600 47.820 1.00 66.33 ATOM 10 CB THR F 2 -19.637 9.934 48.492 1.00 80.17 ATOM 11 OG1 THR F 2 -18.949 8.853 47.847 1.00 80.85 ATOM 12 CG2 THR F 2 -20.976 9.391 49.014 1.00 77.86 ATOM 13 N CYS F 3 -21.463 10.929 45.765 1.00 61.27 ATOM 14 CA CYS F 3 -22.756 10.858 45.133 1.00 54.83 ATOM 15 C CYS F 3 -22.851 9.533 44.402 1.00 54.42 ATOM 16 O CYS F 3 -21.838 8.935 44.010 1.00 55.72 ATOM 17 CB CYS F 3 -22.927 11.982 44.127 1.00 51.29 ATOM 18 SG CYS F 3 -22.572 13.625 44.766 1.00 52.03 ATOM 19 N TYR F 4 -24.091 9.111 44.190 1.00 51.57 ATOM 20 CA TYR F 4 -24.411 7.773 43.752 1.00 52.18 ATOM 21 C TYR F 4 -25.484 7.891 42.724 1.00 47.55 ATOM 22 O TYR F 4 -26.346 8.742 42.865 1.00 48.15 ATOM 23 CB TYR F 4 -24.993 6.988 44.922 1.00 55.61 ATOM 24 CG TYR F 4 -23.975 6.340 45.774 1.00 62.11 ATOM 25 CD1 TYR F 4 -23.570 6.919 46.988 1.00 66.40 ATOM 26 CD2 TYR F 4 -23.393 5.131 45.385 1.00 66.14 ATOM 27 CE1 TYR F 4 -22.601 6.293 47.795 1.00 73.34 ATOM 28 CE2 TYR F 4 -22.435 4.501 46.181 1.00 73.31 ATOM 29 CZ TYR F 4 -22.040 5.081 47.377 1.00 76.57 ATOM 30 OH TYR F 4 -21.094 4.444 48.137 1.00 85.10 ATOM 31 N CYS F 5 -25.459 7.037 41.713 1.00 46.05 ATOM 32 CA CYS F 5 -26.581 6.917 40.787 1.00 44.15 ATOM 33 C CYS F 5 -27.606 5.889 41.321 1.00 47.96 ATOM 34 O CYS F 5 -27.240 4.767 41.627 1.00 51.93 ATOM 35 CB CYS F 5 -26.063 6.543 39.398 1.00 41.40 ATOM 36 SG CYS F 5 -24.733 7.653 38.857 1.00 38.57 ATOM 37 N ARG F 6 -28.875 6.281 41.464 1.00 48.99 ATOM 38 CA ARG F 6 -29.917 5.347 41.926 1.00 53.84 ATOM 39 C ARG F 6 -31.119 5.209 40.993 1.00 54.09 ATOM 40 O ARG F 6 -31.647 6.192 40.461 1.00 49.08 ATOM 41 CB ARG F 6 -30.427 5.720 43.320 1.00 55.99 ATOM 42 CG ARG F 6 -29.378 5.615 44.381 1.00 59.17 ATOM 43 CD ARG F 6 -29.960 5.946 45.733 1.00 65.42 ATOM 44 NE ARG F 6 -28.899 6.316 46.675 1.00 68.14 ATOM 45 CZ ARG F 6 -28.085 5.450 47.263 1.00 72.05 ATOM 46 NH1 ARG F 6 -28.214 4.159 47.015 1.00 77.70 ATOM 47 NH2 ARG F 6 -27.144 5.873 48.093 1.00 73.67 ATOM 48 N THR F 7 -31.571 3.966 40.858 1.00 60.95 ATOM 49 CA THR F 7 -32.784 3.646 40.096 1.00 64.79 ATOM 50 C THR F 7 -34.041 4.127 40.828 1.00 67.88 ATOM 51 O THR F 7 -34.990 4.598 40.188 1.00 69.95 ATOM 52 CB THR F 7 -32.899 2.135 39.836 1.00 70.52 ATOM 53 OG1 THR F 7 -32.714 1.443 41.076 1.00 79.05 ATOM 54 CG2 THR F 7 -31.831 1.662 38.827 1.00 68.17 ATOM 55 N GLY F 8 -34.035 4.004 42.160 1.00 69.10 ATOM 56 CA GLY F 8 -35.117 4.494 43.010 1.00 69.51 ATOM 57 C GLY F 8 -34.763 5.777 43.751 1.00 66.44 ATOM 58 O GLY F 8 -33.813 6.487 43.408 1.00 61.35 ATOM 59 N ARG F 9 -35.523 6.067 44.794 1.00 70.32 ATOM 60 CA ARG F 9 -35.406 7.324 45.534 1.00 69.58 ATOM 61 C ARG F 9 -34.004 7.517 46.113 1.00 66.47 ATOM 62 O ARG F 9 -33.312 6.544 46.407 1.00 68.05 ATOM 63 CB ARG F 9 -36.450 7.328 46.666 1.00 78.12 ATOM 64 CG ARG F 9 -36.690 8.655 47.379 1.00 78.14 ATOM 65 CD ARG F 9 -37.371 8.420 48.726 1.00 85.06 ATOM 66 NE ARG F 9 -36.494 7.744 49.686 1.00 86.21 ATOM 67 CZ ARG F 9 -36.916 7.117 50.782 1.00 94.44 ATOM 68 NH1 ARG F 9 -38.208 7.070 51.067 1.00100.80 ATOM 69 NH2 ARG F 9 -36.053 6.526 51.600 1.00 97.22 ATOM 70 N CYS F 10 -33.583 8.770 46.272 1.00 62.30 ATOM 71 CA CYS F 10 -32.383 9.064 47.055 1.00 60.80 ATOM 72 C CYS F 10 -32.633 8.634 48.479 1.00 66.75 ATOM 73 O CYS F 10 -33.737 8.792 48.965 1.00 70.79 ATOM 74 CB CYS F 10 -32.047 10.544 47.007 1.00 56.81 ATOM 75 SG CYS F 10 -31.379 11.041 45.395 1.00 50.16 ATOM 76 N ALA F 11 -31.630 8.051 49.134 1.00 69.18 ATOM 77 CA ALA F 11 -31.780 7.571 50.515 1.00 75.81 ATOM 78 C ALA F 11 -32.090 8.732 51.474 1.00 77.33 ATOM 79 O ALA F 11 -31.759 9.863 51.182 1.00 72.91 ATOM 80 CB ALA F 11 -30.527 6.831 50.951 1.00 78.12 ATOM 81 N THR F 12 -32.763 8.460 52.590 1.00 84.70 ATOM 82 CA THR F 12 -32.931 9.456 53.655 1.00 87.66 ATOM 83 C THR F 12 -31.546 9.967 54.032 1.00 86.85 ATOM 84 O THR F 12 -30.622 9.158 54.189 1.00 89.76 ATOM 85 CB THR F 12 -33.576 8.833 54.904 1.00 95.98 ATOM 86 OG1 THR F 12 -34.560 7.876 54.495 1.00 98.59 ATOM 87 CG2 THR F 12 -34.217 9.908 55.791 1.00 98.16 ATOM 88 N ARG F 13 -31.406 11.291 54.166 1.00 83.81 ATOM 89 CA ARG F 13 -30.100 11.962 54.395 1.00 81.73 ATOM 90 C ARG F 13 -29.289 12.216 53.102 1.00 74.20 ATOM 91 O ARG F 13 -28.141 12.671 53.155 1.00 72.54 ATOM 92 CB ARG F 13 -29.240 11.227 55.447 1.00 88.20 ATOM 93 CG ARG F 13 -29.914 10.964 56.800 1.00 97.17 ATOM 94 CD ARG F 13 -30.512 12.228 57.399 1.00 98.65 ATOM 95 NE ARG F 13 -30.574 12.176 58.856 1.00107.82 ATOM 96 CZ ARG F 13 -31.207 13.068 59.616 1.00111.30 ATOM 97 NH1 ARG F 13 -31.841 14.090 59.057 1.00107.44 ATOM 98 NH2 ARG F 13 -31.206 12.935 60.941 1.00119.27 ATOM 99 N GLU F 14 -29.891 11.925 51.948 1.00 69.17 ATOM 100 CA GLU F 14 -29.263 12.220 50.667 1.00 63.20 ATOM 101 C GLU F 14 -30.013 13.316 49.926 1.00 60.32 ATOM 102 O GLU F 14 -31.232 13.420 50.030 1.00 62.22 ATOM 103 CB GLU F 14 -29.165 10.972 49.788 1.00 61.22 ATOM 104 CG GLU F 14 -28.355 9.826 50.382 1.00 65.37 ATOM 105 CD GLU F 14 -27.953 8.772 49.355 1.00 63.72 ATOM 106 OE1 GLU F 14 -28.802 8.327 48.536 1.00 59.91 ATOM 107 OE2 GLU F 14 -26.762 8.383 49.376 1.00 65.60 ATOM 108 N SER F 15 -29.286 14.134 49.172 1.00 56.93 ATOM 109 CA SER F 15 -29.924 15.108 48.283 1.00 53.69 ATOM 110 C SER F 15 -29.967 14.576 46.882 1.00 49.37 ATOM 111 O SER F 15 -28.992 14.028 46.380 1.00 49.62 ATOM 112 CB SER F 15 -29.151 16.426 48.258 1.00 54.56 ATOM 113 OG SER F 15 -29.039 16.979 49.563 1.00 61.16 ATOM 114 N LEU F 16 -31.098 14.748 46.229 1.00 48.10 ATOM 115 CA LEU F 16 -31.158 14.575 44.789 1.00 43.53 ATOM 116 C LEU F 16 -30.359 15.748 44.264 1.00 42.44 ATOM 117 O LEU F 16 -30.823 16.888 44.326 1.00 44.76 ATOM 118 CB LEU F 16 -32.608 14.649 44.323 1.00 43.75 ATOM 119 CG LEU F 16 -32.844 14.661 42.821 1.00 41.43 ATOM 120 CD1 LEU F 16 -32.303 13.376 42.239 1.00 38.26 ATOM 121 CD2 LEU F 16 -34.329 14.786 42.531 1.00 43.86 ATOM 122 N SER F 17 -29.141 15.502 43.802 1.00 40.13 ATOM 123 CA SER F 17 -28.303 16.625 43.391 1.00 40.76 ATOM 124 C SER F 17 -28.096 16.739 41.873 1.00 38.15 ATOM 125 O SER F 17 -27.535 17.700 41.360 1.00 39.84 ATOM 126 CB SER F 17 -26.983 16.618 44.169 1.00 43.99 ATOM 127 OG SER F 17 -27.233 16.533 45.566 1.00 47.58 ATOM 128 N GLY F 18 -28.567 15.760 41.142 1.00 36.27 ATOM 129 CA GLY F 18 -28.633 15.903 39.684 1.00 35.46 ATOM 130 C GLY F 18 -29.003 14.600 39.030 1.00 32.41 ATOM 131 O GLY F 18 -29.945 13.938 39.459 1.00 32.25 ATOM 132 N VAL F 19 -28.239 14.215 38.014 1.00 30.93 ATOM 133 CA VAL F 19 -28.547 13.007 37.270 1.00 29.54 ATOM 134 C VAL F 19 -27.272 12.337 36.764 1.00 30.30 ATOM 135 O VAL F 19 -26.217 12.986 36.629 1.00 30.31 ATOM 136 CB VAL F 19 -29.499 13.283 36.063 1.00 29.80 ATOM 137 CG1 VAL F 19 -30.849 13.850 36.493 1.00 30.20 ATOM 138 CG2 VAL F 19 -28.835 14.192 35.030 1.00 30.77 ATOM 139 N CYS F 20 -27.389 11.031 36.501 1.00 31.29 ATOM 140 CA CYS F 20 -26.411 10.284 35.718 1.00 32.71 ATOM 141 C CYS F 20 -26.992 9.893 34.358 1.00 33.66 ATOM 142 O CYS F 20 -28.210 9.544 34.240 1.00 34.16 ATOM 143 CB CYS F 20 -26.037 9.018 36.479 1.00 34.68 ATOM 144 SG CYS F 20 -25.726 9.326 38.228 1.00 37.88 ATOM 145 N GLU F 21 -26.133 9.939 33.335 1.00 34.51 ATOM 146 CA GLU F 21 -26.433 9.346 32.021 1.00 35.30 ATOM 147 C GLU F 21 -25.589 8.094 31.937 1.00 36.84 ATOM 148 O GLU F 21 -24.341 8.173 31.891 1.00 40.36 ATOM 149 CB GLU F 21 -26.006 10.254 30.866 1.00 39.02 ATOM 150 CG GLU F 21 -26.686 11.613 30.787 1.00 44.50 ATOM 151 CD GLU F 21 -25.998 12.580 29.823 1.00 51.83 ATOM 152 OE1 GLU F 21 -25.566 12.156 28.725 1.00 56.77 ATOM 153 OE2 GLU F 21 -25.888 13.779 30.159 1.00 55.36 ATOM 154 N ILE F 22 -26.222 6.934 31.929 1.00 34.39 ATOM 155 CA ILE F 22 -25.464 5.708 31.756 1.00 35.59 ATOM 156 C ILE F 22 -26.047 4.978 30.572 1.00 35.96 ATOM 157 O ILE F 22 -27.207 4.598 30.598 1.00 35.54 ATOM 158 CB ILE F 22 -25.438 4.817 33.040 1.00 36.56 ATOM 159 CG1 ILE F 22 -24.917 5.614 34.241 1.00 36.03 ATOM 160 CG2 ILE F 22 -24.572 3.578 32.842 1.00 39.26 ATOM 161 CD1 ILE F 22 -25.024 4.874 35.553 1.00 37.47 ATOM 162 N SER F 23 -25.237 4.817 29.529 1.00 38.17 ATOM 163 CA SER F 23 -25.652 4.200 28.266 1.00 40.21 ATOM 164 C SER F 23 -27.052 4.634 27.822 1.00 39.07 ATOM 165 O SER F 23 -27.916 3.807 27.526 1.00 40.39 ATOM 166 CB SER F 23 -25.609 2.682 28.384 1.00 43.28 ATOM 167 OG SER F 23 -24.331 2.278 28.778 1.00 46.14 ATOM 168 N GLY F 24 -27.296 5.932 27.854 1.00 37.59 ATOM 169 CA GLY F 24 -28.493 6.471 27.288 1.00 37.98 ATOM 170 C GLY F 24 -29.662 6.431 28.205 1.00 38.26 ATOM 171 O GLY F 24 -30.725 6.881 27.833 1.00 41.65 ATOM 172 N ARG F 25 -29.510 5.892 29.404 1.00 38.04 ATOM 173 CA ARG F 25 -30.648 5.843 30.321 1.00 39.09 ATOM 174 C ARG F 25 -30.270 6.832 31.416 1.00 36.22 ATOM 175 O ARG F 25 -29.108 7.187 31.554 1.00 35.91 ATOM 176 CB ARG F 25 -30.949 4.391 30.822 1.00 43.93 ATOM 177 CG ARG F 25 -32.034 3.584 30.079 1.00 47.51 ATOM 178 CD ARG F 25 -33.468 3.652 30.700 1.00 56.18 ATOM 179 NE ARG F 25 -34.293 4.869 30.405 1.00 59.99 ATOM 180 CZ ARG F 25 -34.631 5.839 31.284 1.00 56.69 ATOM 181 NH1 ARG F 25 -34.265 5.766 32.565 1.00 51.01 ATOM 182 NH2 ARG F 25 -35.345 6.892 30.869 1.00 55.78 ATOM 183 N LEU F 26 -31.241 7.323 32.164 1.00 35.75 ATOM 184 CA LEU F 26 -30.962 8.401 33.108 1.00 33.79 ATOM 185 C LEU F 26 -31.180 7.929 34.536 1.00 34.46 ATOM 186 O LEU F 26 -32.109 7.154 34.778 1.00 35.69 ATOM 187 CB LEU F 26 -31.901 9.576 32.835 1.00 34.12 ATOM 188 CG LEU F 26 -31.322 10.956 33.039 1.00 33.93 ATOM 189 CD1 LEU F 26 -30.488 11.404 31.835 1.00 34.56 ATOM 190 CD2 LEU F 26 -32.503 11.866 33.244 1.00 35.88 ATOM 191 N TYR F 27 -30.349 8.410 35.479 1.00 33.87 ATOM 192 CA TYR F 27 -30.502 8.047 36.904 1.00 34.21 ATOM 193 C TYR F 27 -30.487 9.255 37.822 1.00 33.58 ATOM 194 O TYR F 27 -29.955 10.294 37.434 1.00 33.05 ATOM 195 CB TYR F 27 -29.440 7.046 37.299 1.00 34.89 ATOM 196 CG TYR F 27 -29.493 5.826 36.424 1.00 37.13 ATOM 197 CD1 TYR F 27 -28.781 5.782 35.219 1.00 36.59 ATOM 198 CD2 TYR F 27 -30.271 4.715 36.775 1.00 40.42 ATOM 199 CE1 TYR F 27 -28.840 4.676 34.399 1.00 38.17 ATOM 200 CE2 TYR F 27 -30.341 3.610 35.939 1.00 42.35 ATOM 201 CZ TYR F 27 -29.616 3.606 34.767 1.00 40.76 ATOM 202 OH TYR F 27 -29.671 2.540 33.927 1.00 44.58 ATOM 203 N ARG F 28 -31.086 9.138 39.010 1.00 34.83 ATOM 204 CA ARG F 28 -30.928 10.167 40.057 1.00 35.64 ATOM 205 C ARG F 28 -29.483 10.160 40.505 1.00 36.35 ATOM 206 O ARG F 28 -28.861 9.085 40.598 1.00 36.94 ATOM 207 CB ARG F 28 -31.793 9.867 41.287 1.00 38.69 ATOM 208 CG ARG F 28 -33.289 10.099 41.150 1.00 40.66 ATOM 209 CD ARG F 28 -33.981 9.385 42.310 1.00 45.92 ATOM 210 NE ARG F 28 -35.438 9.526 42.339 1.00 49.08 ATOM 211 CZ ARG F 28 -36.258 8.848 41.542 1.00 51.18 ATOM 212 NH1 ARG F 28 -35.766 7.992 40.640 1.00 49.08 ATOM 213 NH2 ARG F 28 -37.570 9.041 41.632 1.00 55.50 ATOM 214 N ABA F 29 -28.296 10.917 40.545 1.00 37.15 ATOM 215 CA ABA F 29 -27.550 11.539 41.629 1.00 38.99 ATOM 216 C ABA F 29 -28.493 11.797 42.795 1.00 41.23 ATOM 217 O ABA F 29 -28.713 12.936 43.212 1.00 41.99 ATOM 218 CB ABA F 29 -26.991 12.865 41.116 1.00 38.34 ATOM 219 CG ABA F 29 -25.456 12.811 41.074 1.00 40.57 ATOM 220 N CYS F 30 -27.840 11.288 43.825 1.00 44.31 ATOM 221 CA CYS F 30 -27.995 11.212 45.308 1.00 48.66 ATOM 222 C CYS F 30 -26.647 11.385 45.974 1.00 50.13 ATOM 223 O CYS F 30 -25.813 10.469 45.934 1.00 51.06 ATOM 224 CB CYS F 30 -28.614 9.869 45.720 1.00 50.94 ATOM 225 SG CYS F 30 -30.156 9.515 44.855 1.00 49.75 ATOM 226 N CYS F 31 -26.430 12.562 46.567 1.00 51.69 ATOM 227 CA CYS F 31 -25.237 12.790 47.431 1.00 56.03 ATOM 228 C CYS F 31 -25.538 12.753 48.909 1.00 58.33 ATOM 229 O CYS F 31 -26.508 13.346 49.363 1.00 56.37 ATOM 230 CB CYS F 31 -24.525 14.092 47.083 1.00 55.56 ATOM 231 SG CYS F 31 -24.424 14.317 45.294 1.00 53.27 ATOM 232 N ARG F 32 -24.687 12.030 49.630 1.00 65.20 ATOM 233 CA ARG F 32 -24.788 11.873 51.091 1.00 72.82 ATOM 234 C ARG F 32 -24.067 13.003 51.791 1.00 74.45 ATOM 235 O ARG F 32 -23.334 13.803 51.219 1.00 70.99 ATOM 236 CB ARG F 32 -24.180 10.536 51.566 1.00 80.22 ATOM 237 CG ARG F 32 -24.820 9.279 50.990 1.00 82.31 ATOM 238 CD ARG F 32 -24.186 7.997 51.540 1.00 92.00 ATOM 239 NE ARG F 32 -24.937 6.796 51.141 1.00 95.13 ATOM 240 CZ ARG F 32 -24.706 5.558 51.587 1.00102.29 ATOM 241 NH1 ARG F 32 -23.734 5.315 52.458 1.00108.03 ATOM 242 NH2 ARG F 32 -25.456 4.545 51.153 1.00105.40 ATOM 243 OXT ARG F 32 -24.195 13.113 52.998 1.00 83.29 TER