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 G 1 32 UNP Q01523 DEF5_HUMAN 63 94 MODRES 4E86 ABA G 29 ALA ALPHA-AMINOBUTYRIC ACID SEQRES 1 G 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR ARG SEQRES 2 G 32 GLU SER LEU SER GLY VAL CYS GLU ILE SER GLY ARG LEU SEQRES 3 G 32 TYR ARG ALA CYS CYS ARG ATOM 1 N ALA G 1 -22.147 25.699 -5.192 1.00 81.51 ATOM 2 CA ALA G 1 -20.713 25.260 -5.119 1.00 78.17 ATOM 3 C ALA G 1 -20.394 24.590 -3.789 1.00 74.37 ATOM 4 O ALA G 1 -20.918 24.977 -2.757 1.00 73.01 ATOM 5 CB ALA G 1 -19.772 26.443 -5.341 1.00 74.90 ATOM 6 N THR G 2 -19.528 23.589 -3.805 1.00 73.58 ATOM 7 CA THR G 2 -19.115 22.975 -2.557 1.00 70.92 ATOM 8 C THR G 2 -17.749 23.579 -2.191 1.00 64.82 ATOM 9 O THR G 2 -16.859 23.686 -3.052 1.00 64.51 ATOM 10 CB THR G 2 -19.131 21.436 -2.658 1.00 77.61 ATOM 11 OG1 THR G 2 -20.038 21.048 -3.699 1.00 83.80 ATOM 12 CG2 THR G 2 -19.623 20.810 -1.350 1.00 79.29 ATOM 13 N CYS G 3 -17.618 24.032 -0.938 1.00 59.31 ATOM 14 CA CYS G 3 -16.470 24.827 -0.499 1.00 53.69 ATOM 15 C CYS G 3 -15.859 24.320 0.823 1.00 54.14 ATOM 16 O CYS G 3 -16.571 24.090 1.825 1.00 54.89 ATOM 17 CB CYS G 3 -16.854 26.303 -0.361 1.00 48.26 ATOM 18 SG CYS G 3 -17.472 27.133 -1.836 1.00 48.21 ATOM 19 N TYR G 4 -14.537 24.157 0.812 1.00 53.82 ATOM 20 CA TYR G 4 -13.808 23.616 1.937 1.00 55.17 ATOM 21 C TYR G 4 -12.882 24.698 2.512 1.00 51.19 ATOM 22 O TYR G 4 -12.499 25.641 1.814 1.00 48.88 ATOM 23 CB TYR G 4 -12.929 22.417 1.524 1.00 61.01 ATOM 24 CG TYR G 4 -13.450 21.358 0.528 1.00 68.06 ATOM 25 CD1 TYR G 4 -13.793 21.683 -0.804 1.00 68.66 ATOM 26 CD2 TYR G 4 -13.485 20.014 0.888 1.00 74.85 ATOM 27 CE1 TYR G 4 -14.219 20.711 -1.713 1.00 74.61 ATOM 28 CE2 TYR G 4 -13.900 19.025 -0.014 1.00 82.65 ATOM 29 CZ TYR G 4 -14.274 19.366 -1.315 1.00 81.89 ATOM 30 OH TYR G 4 -14.680 18.360 -2.197 1.00 86.05 ATOM 31 N CYS G 5 -12.510 24.537 3.782 1.00 51.63 ATOM 32 CA CYS G 5 -11.423 25.299 4.408 1.00 50.03 ATOM 33 C CYS G 5 -10.160 24.456 4.393 1.00 54.65 ATOM 34 O CYS G 5 -10.196 23.287 4.754 1.00 59.35 ATOM 35 CB CYS G 5 -11.742 25.607 5.859 1.00 48.21 ATOM 36 SG CYS G 5 -13.268 26.499 6.045 1.00 44.55 ATOM 37 N ARG G 6 -9.042 25.057 4.015 1.00 54.41 ATOM 38 CA ARG G 6 -7.838 24.298 3.764 1.00 59.60 ATOM 39 C ARG G 6 -6.635 25.009 4.337 1.00 62.11 ATOM 40 O ARG G 6 -6.434 26.222 4.150 1.00 58.45 ATOM 41 CB ARG G 6 -7.637 24.047 2.276 1.00 60.28 ATOM 42 CG ARG G 6 -8.658 23.108 1.676 1.00 63.50 ATOM 43 CD ARG G 6 -8.037 22.387 0.503 1.00 68.68 ATOM 44 NE ARG G 6 -9.054 21.814 -0.368 1.00 71.91 ATOM 45 CZ ARG G 6 -9.547 20.586 -0.232 1.00 77.38 ATOM 46 NH1 ARG G 6 -9.123 19.812 0.758 1.00 81.72 ATOM 47 NH2 ARG G 6 -10.471 20.138 -1.078 1.00 78.51 ATOM 48 N THR G 7 -5.839 24.217 5.045 1.00 67.81 ATOM 49 CA THR G 7 -4.650 24.685 5.702 1.00 69.11 ATOM 50 C THR G 7 -3.579 24.905 4.653 1.00 71.57 ATOM 51 O THR G 7 -2.796 25.868 4.762 1.00 72.59 ATOM 52 CB THR G 7 -4.152 23.617 6.671 1.00 76.29 ATOM 53 OG1 THR G 7 -4.216 22.347 6.014 1.00 81.27 ATOM 54 CG2 THR G 7 -5.018 23.569 7.909 1.00 75.50 ATOM 55 N GLY G 8 -3.543 23.981 3.674 1.00 73.40 ATOM 56 CA GLY G 8 -2.615 23.984 2.527 1.00 73.97 ATOM 57 C GLY G 8 -3.285 24.514 1.275 1.00 70.04 ATOM 58 O GLY G 8 -4.435 24.983 1.332 1.00 67.17 ATOM 59 N ARG G 9 -2.584 24.464 0.146 1.00 71.87 ATOM 60 CA ARG G 9 -3.126 25.017 -1.099 1.00 70.23 ATOM 61 C ARG G 9 -4.415 24.296 -1.539 1.00 70.30 ATOM 62 O ARG G 9 -4.721 23.192 -1.076 1.00 72.93 ATOM 63 CB ARG G 9 -2.064 25.045 -2.217 1.00 74.10 ATOM 64 CG ARG G 9 -1.594 26.443 -2.649 1.00 74.16 ATOM 65 CD ARG G 9 -0.390 26.371 -3.603 1.00 82.33 ATOM 66 NE ARG G 9 0.004 27.621 -4.297 1.00 84.80 ATOM 67 CZ ARG G 9 -0.135 27.860 -5.614 1.00 87.57 ATOM 68 NH1 ARG G 9 -0.686 26.966 -6.425 1.00 88.09 ATOM 69 NH2 ARG G 9 0.269 29.013 -6.138 1.00 89.70 ATOM 70 N CYS G 10 -5.187 24.925 -2.417 1.00 68.41 ATOM 71 CA CYS G 10 -6.365 24.260 -2.974 1.00 70.63 ATOM 72 C CYS G 10 -5.988 23.082 -3.875 1.00 79.01 ATOM 73 O CYS G 10 -4.921 23.091 -4.488 1.00 83.13 ATOM 74 CB CYS G 10 -7.216 25.251 -3.746 1.00 66.63 ATOM 75 SG CYS G 10 -7.623 26.706 -2.780 1.00 58.83 ATOM 76 N ALA G 11 -6.872 22.082 -3.949 1.00 84.11 ATOM 77 CA ALA G 11 -6.612 20.814 -4.653 1.00 92.16 ATOM 78 C ALA G 11 -6.414 20.987 -6.164 1.00 96.35 ATOM 79 O ALA G 11 -6.823 21.997 -6.722 1.00 92.24 ATOM 80 CB ALA G 11 -7.725 19.811 -4.360 1.00 94.53 ATOM 81 N THR G 12 -5.772 20.004 -6.806 1.00106.47 ATOM 82 CA THR G 12 -5.511 19.993 -8.267 1.00112.63 ATOM 83 C THR G 12 -5.997 21.262 -9.028 1.00109.60 ATOM 84 O THR G 12 -5.169 22.038 -9.512 1.00111.81 ATOM 85 CB THR G 12 -5.999 18.674 -8.933 1.00121.30 ATOM 86 OG1 THR G 12 -6.982 18.041 -8.094 1.00123.79 ATOM 87 CG2 THR G 12 -4.834 17.689 -9.155 1.00127.24 ATOM 88 N ARG G 13 -7.319 21.455 -9.134 1.00107.62 ATOM 89 CA ARG G 13 -7.923 22.741 -9.555 1.00102.66 ATOM 90 C ARG G 13 -9.365 22.954 -9.049 1.00 98.05 ATOM 91 O ARG G 13 -10.304 23.029 -9.831 1.00100.60 ATOM 92 CB ARG G 13 -7.842 22.987 -11.079 1.00108.93 ATOM 93 CG ARG G 13 -8.218 24.412 -11.502 1.00107.17 ATOM 94 CD ARG G 13 -7.094 25.415 -11.250 1.00107.03 ATOM 95 NE ARG G 13 -7.591 26.735 -10.851 1.00106.17 ATOM 96 CZ ARG G 13 -7.276 27.364 -9.709 1.00107.96 ATOM 97 NH1 ARG G 13 -6.434 26.812 -8.834 1.00107.98 ATOM 98 NH2 ARG G 13 -7.796 28.562 -9.435 1.00102.69 ATOM 99 N GLU G 14 -9.532 23.024 -7.735 1.00 89.79 ATOM 100 CA GLU G 14 -10.607 23.820 -7.165 1.00 82.11 ATOM 101 C GLU G 14 -9.945 25.173 -6.908 1.00 75.66 ATOM 102 O GLU G 14 -8.753 25.238 -6.639 1.00 74.98 ATOM 103 CB GLU G 14 -11.155 23.211 -5.872 1.00 81.38 ATOM 104 CG GLU G 14 -10.146 22.380 -5.090 1.00 83.28 ATOM 105 CD GLU G 14 -10.646 21.945 -3.724 1.00 82.78 ATOM 106 OE1 GLU G 14 -9.895 22.163 -2.749 1.00 81.37 ATOM 107 OE2 GLU G 14 -11.773 21.399 -3.613 1.00 84.05 ATOM 108 N SER G 15 -10.701 26.256 -7.036 1.00 70.01 ATOM 109 CA SER G 15 -10.138 27.593 -6.908 1.00 63.81 ATOM 110 C SER G 15 -10.444 28.238 -5.555 1.00 56.63 ATOM 111 O SER G 15 -11.531 28.049 -5.001 1.00 53.44 ATOM 112 CB SER G 15 -10.662 28.480 -8.023 1.00 65.76 ATOM 113 OG SER G 15 -12.045 28.673 -7.851 1.00 63.36 ATOM 114 N LEU G 16 -9.466 29.019 -5.075 1.00 53.12 ATOM 115 CA LEU G 16 -9.498 29.734 -3.812 1.00 47.94 ATOM 116 C LEU G 16 -10.477 30.874 -3.935 1.00 47.09 ATOM 117 O LEU G 16 -10.232 31.788 -4.693 1.00 49.00 ATOM 118 CB LEU G 16 -8.088 30.263 -3.479 1.00 47.23 ATOM 119 CG LEU G 16 -7.819 31.349 -2.424 1.00 44.72 ATOM 120 CD1 LEU G 16 -8.096 30.838 -1.023 1.00 42.74 ATOM 121 CD2 LEU G 16 -6.413 31.892 -2.482 1.00 46.39 ATOM 122 N SER G 17 -11.569 30.829 -3.171 1.00 46.23 ATOM 123 CA SER G 17 -12.648 31.812 -3.305 1.00 48.56 ATOM 124 C SER G 17 -12.920 32.646 -2.045 1.00 47.45 ATOM 125 O SER G 17 -13.984 33.244 -1.922 1.00 50.21 ATOM 126 CB SER G 17 -13.936 31.104 -3.732 1.00 50.89 ATOM 127 OG SER G 17 -13.746 30.328 -4.917 1.00 55.28 ATOM 128 N GLY G 18 -11.963 32.695 -1.122 1.00 46.17 ATOM 129 CA GLY G 18 -12.146 33.350 0.165 1.00 44.19 ATOM 130 C GLY G 18 -11.312 32.708 1.277 1.00 47.41 ATOM 131 O GLY G 18 -10.264 32.047 1.039 1.00 48.43 ATOM 132 N VAL G 19 -11.786 32.895 2.505 1.00 44.72 ATOM 133 CA VAL G 19 -11.076 32.462 3.680 1.00 41.22 ATOM 134 C VAL G 19 -12.109 32.002 4.687 1.00 39.91 ATOM 135 O VAL G 19 -13.272 32.473 4.644 1.00 37.55 ATOM 136 CB VAL G 19 -10.270 33.616 4.321 1.00 41.81 ATOM 137 CG1 VAL G 19 -9.135 34.087 3.422 1.00 42.22 ATOM 138 CG2 VAL G 19 -11.176 34.776 4.696 1.00 41.60 ATOM 139 N CYS G 20 -11.672 31.087 5.569 1.00 37.92 ATOM 140 CA CYS G 20 -12.395 30.682 6.756 1.00 36.35 ATOM 141 C CYS G 20 -11.756 31.273 8.010 1.00 36.03 ATOM 142 O CYS G 20 -10.534 31.430 8.069 1.00 37.38 ATOM 143 CB CYS G 20 -12.322 29.192 6.876 1.00 38.94 ATOM 144 SG CYS G 20 -12.764 28.329 5.355 1.00 42.92 ATOM 145 N GLU G 21 -12.585 31.582 9.004 1.00 35.24 ATOM 146 CA GLU G 21 -12.147 31.979 10.326 1.00 36.02 ATOM 147 C GLU G 21 -12.490 30.865 11.284 1.00 35.86 ATOM 148 O GLU G 21 -13.657 30.724 11.636 1.00 35.44 ATOM 149 CB GLU G 21 -12.942 33.187 10.798 1.00 39.70 ATOM 150 CG GLU G 21 -12.489 34.519 10.244 1.00 45.05 ATOM 151 CD GLU G 21 -13.101 35.689 11.005 1.00 50.44 ATOM 152 OE1 GLU G 21 -13.794 35.440 12.023 1.00 49.80 ATOM 153 OE2 GLU G 21 -12.869 36.855 10.586 1.00 54.30 ATOM 154 N ILE G 22 -11.500 30.091 11.726 1.00 36.20 ATOM 155 CA ILE G 22 -11.744 29.028 12.684 1.00 37.95 ATOM 156 C ILE G 22 -10.827 29.228 13.869 1.00 39.86 ATOM 157 O ILE G 22 -9.623 29.242 13.723 1.00 41.35 ATOM 158 CB ILE G 22 -11.521 27.652 12.063 1.00 41.66 ATOM 159 CG1 ILE G 22 -12.431 27.450 10.837 1.00 40.49 ATOM 160 CG2 ILE G 22 -11.762 26.537 13.083 1.00 47.00 ATOM 161 CD1 ILE G 22 -11.908 26.404 9.867 1.00 42.38 ATOM 162 N SER G 23 -11.405 29.417 15.049 1.00 40.81 ATOM 163 CA SER G 23 -10.628 29.655 16.260 1.00 43.80 ATOM 164 C SER G 23 -9.527 30.693 16.086 1.00 43.21 ATOM 165 O SER G 23 -8.392 30.452 16.474 1.00 46.56 ATOM 166 CB SER G 23 -10.027 28.341 16.778 1.00 49.40 ATOM 167 OG SER G 23 -11.008 27.323 16.886 1.00 51.14 ATOM 168 N GLY G 24 -9.852 31.842 15.493 1.00 40.57 ATOM 169 CA GLY G 24 -8.881 32.952 15.393 1.00 41.93 ATOM 170 C GLY G 24 -7.746 32.736 14.403 1.00 44.81 ATOM 171 O GLY G 24 -6.808 33.529 14.330 1.00 46.21 ATOM 172 N ARG G 25 -7.810 31.657 13.636 1.00 46.11 ATOM 173 CA ARG G 25 -6.838 31.440 12.578 1.00 48.59 ATOM 174 C ARG G 25 -7.534 31.455 11.225 1.00 46.01 ATOM 175 O ARG G 25 -8.696 31.053 11.089 1.00 44.75 ATOM 176 CB ARG G 25 -6.097 30.139 12.810 1.00 54.95 ATOM 177 CG ARG G 25 -5.189 30.194 14.032 1.00 61.63 ATOM 178 CD ARG G 25 -5.507 29.052 14.981 1.00 67.40 ATOM 179 NE ARG G 25 -4.693 27.878 14.710 1.00 74.67 ATOM 180 CZ ARG G 25 -3.723 27.463 15.509 1.00 81.35 ATOM 181 NH1 ARG G 25 -3.468 28.141 16.621 1.00 84.35 ATOM 182 NH2 ARG G 25 -3.019 26.378 15.203 1.00 85.90 ATOM 183 N LEU G 26 -6.830 31.956 10.225 1.00 45.91 ATOM 184 CA LEU G 26 -7.423 32.129 8.914 1.00 42.96 ATOM 185 C LEU G 26 -7.074 30.906 8.078 1.00 45.38 ATOM 186 O LEU G 26 -5.943 30.391 8.192 1.00 49.66 ATOM 187 CB LEU G 26 -6.817 33.371 8.310 1.00 41.69 ATOM 188 CG LEU G 26 -7.697 34.493 7.796 1.00 39.46 ATOM 189 CD1 LEU G 26 -8.966 34.553 8.586 1.00 38.52 ATOM 190 CD2 LEU G 26 -6.955 35.826 7.933 1.00 42.27 ATOM 191 N TYR G 27 -8.019 30.440 7.253 1.00 42.90 ATOM 192 CA TYR G 27 -7.792 29.317 6.317 1.00 43.91 ATOM 193 C TYR G 27 -8.335 29.606 4.918 1.00 43.25 ATOM 194 O TYR G 27 -9.126 30.532 4.745 1.00 41.48 ATOM 195 CB TYR G 27 -8.471 28.060 6.825 1.00 46.35 ATOM 196 CG TYR G 27 -7.967 27.614 8.151 1.00 50.22 ATOM 197 CD1 TYR G 27 -8.550 28.074 9.331 1.00 49.32 ATOM 198 CD2 TYR G 27 -6.907 26.732 8.238 1.00 55.49 ATOM 199 CE1 TYR G 27 -8.079 27.675 10.563 1.00 53.22 ATOM 200 CE2 TYR G 27 -6.426 26.323 9.465 1.00 59.61 ATOM 201 CZ TYR G 27 -7.017 26.791 10.626 1.00 59.04 ATOM 202 OH TYR G 27 -6.525 26.385 11.851 1.00 64.54 ATOM 203 N ARG G 28 -7.973 28.765 3.944 1.00 45.08 ATOM 204 CA ARG G 28 -8.306 28.979 2.543 1.00 44.57 ATOM 205 C ARG G 28 -9.636 28.434 2.136 1.00 44.96 ATOM 206 O ARG G 28 -10.614 29.169 1.771 1.00 47.00 ATOM 207 CB ARG G 28 -7.298 28.260 1.672 1.00 48.34 ATOM 208 CG ARG G 28 -6.187 29.109 1.105 1.00 48.80 ATOM 209 CD ARG G 28 -4.891 28.388 1.398 1.00 53.86 ATOM 210 NE ARG G 28 -3.782 28.703 0.507 1.00 55.96 ATOM 211 CZ ARG G 28 -2.514 28.511 0.844 1.00 60.18 ATOM 212 NH1 ARG G 28 -2.212 28.015 2.048 1.00 60.48 ATOM 213 NH2 ARG G 28 -1.547 28.819 -0.015 1.00 64.78 ATOM 214 N ABA G 29 -10.951 28.147 2.378 1.00 48.00 ATOM 215 CA ABA G 29 -11.661 28.319 1.066 1.00 48.53 ATOM 216 C ABA G 29 -10.974 28.537 -0.349 1.00 47.37 ATOM 217 O ABA G 29 -11.554 29.155 -1.260 1.00 45.13 ATOM 218 CB ABA G 29 -13.064 29.016 1.042 1.00 45.48 ATOM 219 CG ABA G 29 -13.302 30.015 2.113 1.00 44.12 ATOM 220 N CYS G 30 -11.378 27.274 -0.633 1.00 46.02 ATOM 221 CA CYS G 30 -11.263 26.521 -1.910 1.00 49.28 ATOM 222 C CYS G 30 -12.619 25.962 -2.311 1.00 50.82 ATOM 223 O CYS G 30 -13.191 25.157 -1.578 1.00 51.48 ATOM 224 CB CYS G 30 -10.220 25.404 -1.782 1.00 53.50 ATOM 225 SG CYS G 30 -8.622 25.974 -1.141 1.00 54.61 ATOM 226 N CYS G 31 -13.138 26.406 -3.461 1.00 51.61 ATOM 227 CA CYS G 31 -14.435 25.927 -3.989 1.00 54.22 ATOM 228 C CYS G 31 -14.313 25.225 -5.344 1.00 59.30 ATOM 229 O CYS G 31 -13.484 25.582 -6.164 1.00 60.41 ATOM 230 CB CYS G 31 -15.448 27.067 -4.130 1.00 52.37 ATOM 231 SG CYS G 31 -15.822 28.031 -2.647 1.00 46.43 ATOM 232 N ARG G 32 -15.157 24.228 -5.577 1.00 63.82 ATOM 233 CA ARG G 32 -15.245 23.585 -6.878 1.00 68.51 ATOM 234 C ARG G 32 -16.683 23.621 -7.348 1.00 71.72 ATOM 235 O ARG G 32 -16.953 23.216 -8.479 1.00 76.87 ATOM 236 CB ARG G 32 -14.726 22.153 -6.824 1.00 72.99 ATOM 237 CG ARG G 32 -15.377 21.262 -5.778 1.00 75.31 ATOM 238 CD ARG G 32 -14.981 19.807 -5.990 1.00 82.60 ATOM 239 NE ARG G 32 -13.532 19.629 -6.136 1.00 83.12 ATOM 240 CZ ARG G 32 -12.943 18.671 -6.863 1.00 89.74 ATOM 241 NH1 ARG G 32 -13.664 17.771 -7.543 1.00 96.59 ATOM 242 NH2 ARG G 32 -11.614 18.613 -6.917 1.00 89.58 ATOM 243 OXT ARG G 32 -17.579 24.067 -6.614 1.00 69.15 TER