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 B 1 32 UNP Q01523 DEF5_HUMAN 63 94 MODRES 4E86 ABA B 29 ALA ALPHA-AMINOBUTYRIC ACID SEQRES 1 B 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR ARG SEQRES 2 B 32 GLU SER LEU SER GLY VAL CYS GLU ILE SER GLY ARG LEU SEQRES 3 B 32 TYR ARG ALA CYS CYS ARG ATOM 1 N ALA B 1 -21.920 6.685 12.684 1.00 73.19 ATOM 2 CA ALA B 1 -23.304 6.583 13.246 1.00 67.81 ATOM 3 C ALA B 1 -23.345 5.444 14.221 1.00 61.49 ATOM 4 O ALA B 1 -22.790 4.382 13.939 1.00 61.21 ATOM 5 CB ALA B 1 -24.325 6.355 12.136 1.00 67.40 ATOM 6 N THR B 2 -23.996 5.651 15.363 1.00 57.78 ATOM 7 CA THR B 2 -24.120 4.583 16.360 1.00 52.21 ATOM 8 C THR B 2 -25.481 4.493 17.037 1.00 47.98 ATOM 9 O THR B 2 -26.126 5.531 17.306 1.00 48.34 ATOM 10 CB THR B 2 -23.085 4.729 17.494 1.00 55.22 ATOM 11 OG1 THR B 2 -23.158 6.055 18.030 1.00 59.43 ATOM 12 CG2 THR B 2 -21.676 4.468 17.003 1.00 58.58 ATOM 13 N CYS B 3 -25.871 3.241 17.343 1.00 42.62 ATOM 14 CA CYS B 3 -27.041 2.911 18.154 1.00 38.61 ATOM 15 C CYS B 3 -26.700 1.852 19.245 1.00 37.42 ATOM 16 O CYS B 3 -25.581 1.293 19.295 1.00 38.00 ATOM 17 CB CYS B 3 -28.159 2.377 17.273 1.00 36.72 ATOM 18 SG CYS B 3 -28.408 3.146 15.661 1.00 39.82 ATOM 19 N TYR B 4 -27.675 1.565 20.107 1.00 35.64 ATOM 20 CA TYR B 4 -27.470 0.667 21.234 1.00 35.51 ATOM 21 C TYR B 4 -28.250 -0.634 21.050 1.00 32.54 ATOM 22 O TYR B 4 -29.421 -0.605 20.666 1.00 31.58 ATOM 23 CB TYR B 4 -27.969 1.311 22.530 1.00 36.68 ATOM 24 CG TYR B 4 -27.149 2.401 23.167 1.00 40.92 ATOM 25 CD1 TYR B 4 -27.340 3.767 22.809 1.00 42.98 ATOM 26 CD2 TYR B 4 -26.262 2.107 24.230 1.00 43.29 ATOM 27 CE1 TYR B 4 -26.647 4.800 23.469 1.00 46.30 ATOM 28 CE2 TYR B 4 -25.554 3.130 24.887 1.00 47.73 ATOM 29 CZ TYR B 4 -25.739 4.476 24.507 1.00 49.30 ATOM 30 OH TYR B 4 -25.025 5.484 25.165 1.00 54.14 ATOM 31 N CYS B 5 -27.628 -1.760 21.375 1.00 31.87 ATOM 32 CA CYS B 5 -28.349 -3.032 21.442 1.00 31.66 ATOM 33 C CYS B 5 -28.907 -3.165 22.857 1.00 34.18 ATOM 34 O CYS B 5 -28.139 -3.082 23.819 1.00 37.95 ATOM 35 CB CYS B 5 -27.415 -4.210 21.156 1.00 30.73 ATOM 36 SG CYS B 5 -26.497 -4.055 19.606 1.00 31.02 ATOM 37 N ARG B 6 -30.211 -3.396 23.000 1.00 33.40 ATOM 38 CA ARG B 6 -30.812 -3.403 24.336 1.00 36.33 ATOM 39 C ARG B 6 -31.625 -4.642 24.645 1.00 40.17 ATOM 40 O ARG B 6 -32.477 -5.062 23.837 1.00 41.96 ATOM 41 CB ARG B 6 -31.704 -2.179 24.565 1.00 34.57 ATOM 42 CG ARG B 6 -30.917 -0.891 24.522 1.00 33.20 ATOM 43 CD ARG B 6 -31.816 0.243 24.932 1.00 34.30 ATOM 44 NE ARG B 6 -31.147 1.511 24.807 1.00 34.02 ATOM 45 CZ ARG B 6 -30.331 2.008 25.708 1.00 35.97 ATOM 46 NH1 ARG B 6 -30.072 1.335 26.820 1.00 37.70 ATOM 47 NH2 ARG B 6 -29.775 3.182 25.480 1.00 37.18 ATOM 48 N THR B 7 -31.395 -5.164 25.850 1.00 42.48 ATOM 49 CA THR B 7 -32.157 -6.262 26.399 1.00 45.48 ATOM 50 C THR B 7 -33.656 -5.887 26.572 1.00 46.38 ATOM 51 O THR B 7 -34.552 -6.722 26.407 1.00 49.19 ATOM 52 CB THR B 7 -31.443 -6.820 27.683 1.00 50.82 ATOM 53 OG1 THR B 7 -31.476 -5.885 28.788 1.00 52.82 ATOM 54 CG2 THR B 7 -29.965 -7.107 27.359 1.00 49.91 ATOM 55 N GLY B 8 -33.929 -4.627 26.885 1.00 45.95 ATOM 56 CA GLY B 8 -35.302 -4.176 27.163 1.00 48.27 ATOM 57 C GLY B 8 -35.846 -3.173 26.140 1.00 45.89 ATOM 58 O GLY B 8 -35.427 -3.178 24.964 1.00 41.44 ATOM 59 N ARG B 9 -36.768 -2.318 26.600 1.00 48.36 ATOM 60 CA ARG B 9 -37.343 -1.226 25.797 1.00 48.50 ATOM 61 C ARG B 9 -36.222 -0.343 25.261 1.00 44.32 ATOM 62 O ARG B 9 -35.182 -0.274 25.869 1.00 43.57 ATOM 63 CB ARG B 9 -38.267 -0.315 26.631 1.00 53.94 ATOM 64 CG ARG B 9 -39.326 -0.961 27.519 1.00 61.48 ATOM 65 CD ARG B 9 -39.644 -0.044 28.710 1.00 67.21 ATOM 66 NE ARG B 9 -41.015 -0.183 29.233 1.00 75.04 ATOM 67 CZ ARG B 9 -41.352 -0.380 30.517 1.00 81.90 ATOM 68 NH1 ARG B 9 -40.419 -0.473 31.467 1.00 83.71 ATOM 69 NH2 ARG B 9 -42.637 -0.477 30.861 1.00 86.47 ATOM 70 N CYS B 10 -36.424 0.300 24.114 1.00 42.81 ATOM 71 CA CYS B 10 -35.552 1.379 23.668 1.00 40.39 ATOM 72 C CYS B 10 -35.755 2.509 24.637 1.00 42.99 ATOM 73 O CYS B 10 -36.832 2.658 25.211 1.00 45.65 ATOM 74 CB CYS B 10 -35.984 1.877 22.287 1.00 40.80 ATOM 75 SG CYS B 10 -35.465 0.780 20.977 1.00 38.83 ATOM 76 N ALA B 11 -34.736 3.327 24.796 1.00 42.16 ATOM 77 CA ALA B 11 -34.787 4.344 25.795 1.00 45.58 ATOM 78 C ALA B 11 -35.593 5.531 25.339 1.00 48.76 ATOM 79 O ALA B 11 -36.181 5.560 24.256 1.00 48.74 ATOM 80 CB ALA B 11 -33.387 4.777 26.177 1.00 45.86 ATOM 81 N THR B 12 -35.565 6.529 26.196 1.00 52.39 ATOM 82 CA THR B 12 -36.454 7.656 26.134 1.00 57.10 ATOM 83 C THR B 12 -36.716 8.243 24.717 1.00 56.90 ATOM 84 O THR B 12 -37.878 8.372 24.302 1.00 60.73 ATOM 85 CB THR B 12 -36.004 8.682 27.200 1.00 61.59 ATOM 86 OG1 THR B 12 -36.205 8.108 28.508 1.00 63.43 ATOM 87 CG2 THR B 12 -36.754 9.984 27.079 1.00 66.81 ATOM 88 N ARG B 13 -35.684 8.586 23.966 1.00 53.73 ATOM 89 CA ARG B 13 -35.949 9.180 22.652 1.00 54.80 ATOM 90 C ARG B 13 -35.365 8.369 21.501 1.00 50.39 ATOM 91 O ARG B 13 -34.854 8.900 20.520 1.00 51.69 ATOM 92 CB ARG B 13 -35.477 10.621 22.605 1.00 59.57 ATOM 93 CG ARG B 13 -36.453 11.561 23.267 1.00 65.60 ATOM 94 CD ARG B 13 -37.633 11.867 22.348 1.00 69.69 ATOM 95 NE ARG B 13 -37.261 12.716 21.209 1.00 72.77 ATOM 96 CZ ARG B 13 -36.976 14.012 21.286 1.00 77.95 ATOM 97 NH1 ARG B 13 -37.008 14.640 22.455 1.00 80.74 ATOM 98 NH2 ARG B 13 -36.647 14.675 20.189 1.00 81.46 ATOM 99 N GLU B 14 -35.483 7.062 21.628 1.00 45.97 ATOM 100 CA GLU B 14 -34.866 6.156 20.714 1.00 41.97 ATOM 101 C GLU B 14 -35.969 5.467 20.010 1.00 42.02 ATOM 102 O GLU B 14 -37.040 5.279 20.583 1.00 44.08 ATOM 103 CB GLU B 14 -34.044 5.135 21.477 1.00 38.22 ATOM 104 CG GLU B 14 -32.790 5.735 22.047 1.00 39.08 ATOM 105 CD GLU B 14 -31.977 4.753 22.831 1.00 36.90 ATOM 106 OE1 GLU B 14 -32.532 3.720 23.230 1.00 35.14 ATOM 107 OE2 GLU B 14 -30.770 5.029 23.020 1.00 38.23 ATOM 108 N SER B 15 -35.697 5.090 18.769 1.00 40.92 ATOM 109 CA SER B 15 -36.639 4.361 17.965 1.00 42.02 ATOM 110 C SER B 15 -36.083 2.982 17.758 1.00 38.21 ATOM 111 O SER B 15 -34.847 2.807 17.650 1.00 35.93 ATOM 112 CB SER B 15 -36.790 5.025 16.608 1.00 45.84 ATOM 113 OG SER B 15 -37.662 6.120 16.680 1.00 51.04 ATOM 114 N LEU B 16 -36.995 2.015 17.717 1.00 38.60 ATOM 115 CA LEU B 16 -36.672 0.679 17.266 1.00 36.76 ATOM 116 C LEU B 16 -36.309 0.773 15.775 1.00 38.09 ATOM 117 O LEU B 16 -37.157 1.138 14.911 1.00 42.55 ATOM 118 CB LEU B 16 -37.822 -0.292 17.525 1.00 38.70 ATOM 119 CG LEU B 16 -37.412 -1.740 17.266 1.00 37.52 ATOM 120 CD1 LEU B 16 -36.282 -2.138 18.209 1.00 34.19 ATOM 121 CD2 LEU B 16 -38.579 -2.734 17.358 1.00 40.60 ATOM 122 N SER B 17 -35.045 0.446 15.505 1.00 34.76 ATOM 123 CA SER B 17 -34.400 0.664 14.215 1.00 35.66 ATOM 124 C SER B 17 -33.844 -0.613 13.615 1.00 34.43 ATOM 125 O SER B 17 -33.347 -0.605 12.500 1.00 36.17 ATOM 126 CB SER B 17 -33.274 1.686 14.366 1.00 34.74 ATOM 127 OG SER B 17 -33.829 2.965 14.648 1.00 37.47 ATOM 128 N GLY B 18 -33.918 -1.706 14.370 1.00 32.58 ATOM 129 CA GLY B 18 -33.500 -3.002 13.883 1.00 33.15 ATOM 130 C GLY B 18 -33.068 -3.915 15.006 1.00 31.58 ATOM 131 O GLY B 18 -33.540 -3.797 16.135 1.00 32.50 ATOM 132 N VAL B 19 -32.162 -4.838 14.718 1.00 30.69 ATOM 133 CA VAL B 19 -31.770 -5.793 15.732 1.00 29.18 ATOM 134 C VAL B 19 -30.250 -5.902 15.757 1.00 27.99 ATOM 135 O VAL B 19 -29.617 -5.547 14.787 1.00 28.03 ATOM 136 CB VAL B 19 -32.348 -7.180 15.446 1.00 30.42 ATOM 137 CG1 VAL B 19 -33.851 -7.176 15.573 1.00 32.17 ATOM 138 CG2 VAL B 19 -31.934 -7.628 14.058 1.00 32.19 ATOM 139 N CYS B 20 -29.721 -6.394 16.884 1.00 27.86 ATOM 140 CA CYS B 20 -28.363 -6.920 17.015 1.00 29.79 ATOM 141 C CYS B 20 -28.348 -8.424 17.244 1.00 32.46 ATOM 142 O CYS B 20 -29.272 -8.973 17.851 1.00 33.96 ATOM 143 CB CYS B 20 -27.683 -6.300 18.204 1.00 29.35 ATOM 144 SG CYS B 20 -27.864 -4.533 18.237 1.00 29.04 ATOM 145 N GLU B 21 -27.304 -9.084 16.770 1.00 33.84 ATOM 146 CA GLU B 21 -27.172 -10.512 16.970 1.00 38.43 ATOM 147 C GLU B 21 -25.793 -10.760 17.586 1.00 40.39 ATOM 148 O GLU B 21 -24.771 -10.342 17.008 1.00 41.21 ATOM 149 CB GLU B 21 -27.354 -11.257 15.640 1.00 41.71 ATOM 150 CG GLU B 21 -26.799 -12.679 15.615 1.00 48.70 ATOM 151 CD GLU B 21 -26.672 -13.273 14.201 1.00 52.91 ATOM 152 OE1 GLU B 21 -25.895 -14.267 14.009 1.00 56.50 ATOM 153 OE2 GLU B 21 -27.351 -12.747 13.284 1.00 52.03 ATOM 154 N ILE B 22 -25.777 -11.387 18.769 1.00 41.50 ATOM 155 CA ILE B 22 -24.551 -11.660 19.538 1.00 44.00 ATOM 156 C ILE B 22 -24.745 -13.013 20.203 1.00 47.84 ATOM 157 O ILE B 22 -25.769 -13.243 20.832 1.00 48.35 ATOM 158 CB ILE B 22 -24.277 -10.621 20.680 1.00 43.72 ATOM 159 CG1 ILE B 22 -24.618 -9.185 20.281 1.00 39.71 ATOM 160 CG2 ILE B 22 -22.828 -10.683 21.139 1.00 47.47 ATOM 161 CD1 ILE B 22 -24.806 -8.247 21.460 1.00 39.26 ATOM 162 N SER B 23 -23.751 -13.887 20.094 1.00 52.07 ATOM 163 CA SER B 23 -23.809 -15.238 20.670 1.00 57.23 ATOM 164 C SER B 23 -25.191 -15.903 20.512 1.00 56.71 ATOM 165 O SER B 23 -25.785 -16.417 21.459 1.00 59.93 ATOM 166 CB SER B 23 -23.318 -15.225 22.122 1.00 61.78 ATOM 167 OG SER B 23 -21.898 -15.369 22.190 1.00 66.37 ATOM 168 N GLY B 24 -25.687 -15.876 19.280 1.00 53.90 ATOM 169 CA GLY B 24 -26.955 -16.492 18.916 1.00 54.31 ATOM 170 C GLY B 24 -28.146 -15.664 19.356 1.00 51.26 ATOM 171 O GLY B 24 -29.275 -15.939 18.943 1.00 52.21 ATOM 172 N ARG B 25 -27.897 -14.642 20.179 1.00 48.13 ATOM 173 CA ARG B 25 -28.969 -13.911 20.880 1.00 45.62 ATOM 174 C ARG B 25 -29.390 -12.662 20.142 1.00 40.27 ATOM 175 O ARG B 25 -28.559 -12.031 19.479 1.00 37.58 ATOM 176 CB ARG B 25 -28.543 -13.560 22.305 1.00 47.05 ATOM 177 CG ARG B 25 -28.308 -14.786 23.178 1.00 53.49 ATOM 178 CD ARG B 25 -28.733 -14.510 24.602 1.00 56.08 ATOM 179 NE ARG B 25 -29.619 -15.568 25.060 1.00 61.54 ATOM 180 CZ ARG B 25 -29.327 -16.431 26.024 1.00 68.46 ATOM 181 NH1 ARG B 25 -28.168 -16.373 26.669 1.00 70.93 ATOM 182 NH2 ARG B 25 -30.210 -17.349 26.346 1.00 74.25 ATOM 183 N LEU B 26 -30.683 -12.325 20.247 1.00 39.41 ATOM 184 CA LEU B 26 -31.251 -11.195 19.518 1.00 35.48 ATOM 185 C LEU B 26 -31.590 -10.088 20.476 1.00 33.86 ATOM 186 O LEU B 26 -32.033 -10.357 21.595 1.00 35.68 ATOM 187 CB LEU B 26 -32.527 -11.642 18.834 1.00 37.11 ATOM 188 CG LEU B 26 -32.771 -11.461 17.355 1.00 36.15 ATOM 189 CD1 LEU B 26 -31.488 -11.634 16.559 1.00 34.30 ATOM 190 CD2 LEU B 26 -33.751 -12.604 17.032 1.00 41.66 ATOM 191 N TYR B 27 -31.396 -8.848 20.023 1.00 31.52 ATOM 192 CA TYR B 27 -31.665 -7.643 20.826 1.00 31.02 ATOM 193 C TYR B 27 -32.184 -6.556 19.963 1.00 30.25 ATOM 194 O TYR B 27 -31.787 -6.443 18.806 1.00 30.33 ATOM 195 CB TYR B 27 -30.394 -7.082 21.446 1.00 29.93 ATOM 196 CG TYR B 27 -29.635 -8.066 22.278 1.00 32.67 ATOM 197 CD1 TYR B 27 -28.729 -8.927 21.691 1.00 33.32 ATOM 198 CD2 TYR B 27 -29.832 -8.146 23.666 1.00 36.11 ATOM 199 CE1 TYR B 27 -28.035 -9.847 22.451 1.00 37.69 ATOM 200 CE2 TYR B 27 -29.134 -9.064 24.446 1.00 39.58 ATOM 201 CZ TYR B 27 -28.232 -9.910 23.839 1.00 40.47 ATOM 202 OH TYR B 27 -27.512 -10.832 24.579 1.00 44.92 ATOM 203 N ARG B 28 -33.045 -5.727 20.543 1.00 31.41 ATOM 204 CA ARG B 28 -33.470 -4.474 19.910 1.00 30.79 ATOM 205 C ARG B 28 -32.279 -3.615 19.521 1.00 28.51 ATOM 206 O ARG B 28 -31.448 -3.331 20.382 1.00 28.74 ATOM 207 CB ARG B 28 -34.364 -3.713 20.870 1.00 31.33 ATOM 208 CG ARG B 28 -35.639 -4.456 21.204 1.00 33.64 ATOM 209 CD ARG B 28 -36.526 -3.562 22.042 1.00 35.92 ATOM 210 NE ARG B 28 -37.900 -4.022 22.125 1.00 39.75 ATOM 211 CZ ARG B 28 -38.288 -4.988 22.942 1.00 43.64 ATOM 212 NH1 ARG B 28 -37.396 -5.602 23.736 1.00 43.03 ATOM 213 NH2 ARG B 28 -39.569 -5.338 22.982 1.00 48.70 ATOM 214 N ABA B 29 -32.045 -3.063 18.225 1.00 28.43 ATOM 215 CA ABA B 29 -31.251 -1.788 18.189 1.00 28.70 ATOM 216 C ABA B 29 -32.141 -0.594 17.886 1.00 30.61 ATOM 217 O ABA B 29 -33.149 -0.747 17.195 1.00 31.67 ATOM 218 CB ABA B 29 -30.039 -1.800 17.219 1.00 28.80 ATOM 219 CG ABA B 29 -30.450 -2.086 15.799 1.00 30.27 ATOM 220 N CYS B 30 -31.776 0.091 18.989 1.00 31.97 ATOM 221 CA CYS B 30 -32.299 1.459 19.368 1.00 34.76 ATOM 222 C CYS B 30 -31.382 2.616 18.941 1.00 36.11 ATOM 223 O CYS B 30 -30.279 2.747 19.468 1.00 34.50 ATOM 224 CB CYS B 30 -32.524 1.538 20.873 1.00 34.24 ATOM 225 SG CYS B 30 -33.547 0.209 21.499 1.00 35.25 ATOM 226 N CYS B 31 -31.841 3.461 18.018 1.00 39.58 ATOM 227 CA CYS B 31 -31.064 4.652 17.655 1.00 43.65 ATOM 228 C CYS B 31 -31.676 5.914 18.186 1.00 49.03 ATOM 229 O CYS B 31 -32.888 6.030 18.244 1.00 49.72 ATOM 230 CB CYS B 31 -30.908 4.767 16.171 1.00 44.89 ATOM 231 SG CYS B 31 -30.391 3.202 15.441 1.00 42.73 ATOM 232 N ARG B 32 -30.804 6.831 18.597 1.00 54.67 ATOM 233 CA ARG B 32 -31.169 8.123 19.142 1.00 62.87 ATOM 234 C ARG B 32 -31.392 9.039 17.975 1.00 70.00 ATOM 235 O ARG B 32 -32.415 9.700 17.889 1.00 74.85 ATOM 236 CB ARG B 32 -30.004 8.673 19.977 1.00 69.37 ATOM 237 CG ARG B 32 -30.287 9.883 20.873 1.00 73.98 ATOM 238 CD ARG B 32 -28.970 10.648 21.053 1.00 82.95 ATOM 239 NE ARG B 32 -28.836 11.339 22.337 1.00 88.73 ATOM 240 CZ ARG B 32 -28.611 10.727 23.499 1.00 88.30 ATOM 241 NH1 ARG B 32 -28.508 9.391 23.561 1.00 80.10 ATOM 242 NH2 ARG B 32 -28.509 11.456 24.607 1.00 92.47 ATOM 243 OXT ARG B 32 -30.541 9.131 17.088 1.00 75.29 ATOM 244 CL CL B 101 -25.977 8.702 24.651 1.00 48.40 TER