HEADER ANTIMICROBIAL PROTEIN 06-JUL-09 3I5W TITLE Crystal structure of human alpha-defensin 5 (mutant R13H) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Defensin-5; COMPND 3 CHAIN: A, B; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 1; COMPND 7 Defensin-5; COMPND 8 CHAIN: A, B; COMPND 9 MUTATION: YES; COMPND 10 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.63 ANGSTORMS DBREF 3I5W A 1 32 UNP Q01523 DEF5_HUMAN 63 94 DBREF 3I5W B 1 32 UNP Q01523 DEF5_HUMAN 63 94 SEQRES 1 B 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR HIS SEQRES 2 B 32 GLU SER LEU SER GLY VAL CYS GLU ILE SER GLY ARG LEU SEQRES 3 B 32 TYR ARG LEU CYS CYS ARG ATOM 1 CAC FLC A 33 5.843 -13.470 17.833 1.00 42.80 ATOM 2 CA FLC A 33 5.083 -13.553 16.517 1.00 39.81 ATOM 3 CB FLC A 33 4.090 -12.401 16.242 1.00 37.97 ATOM 4 CBC FLC A 33 4.815 -11.044 16.176 1.00 35.59 ATOM 5 CG FLC A 33 3.329 -12.745 14.959 1.00 39.73 ATOM 6 CGC FLC A 33 2.659 -14.131 15.063 1.00 42.40 ATOM 7 OA1 FLC A 33 6.107 -12.367 18.412 1.00 38.89 ATOM 8 OA2 FLC A 33 6.223 -14.598 18.322 1.00 47.27 ATOM 9 OB1 FLC A 33 4.404 -10.142 17.002 1.00 31.88 ATOM 10 OB2 FLC A 33 5.746 -10.851 15.333 1.00 30.59 ATOM 11 OG1 FLC A 33 1.533 -14.199 15.575 1.00 42.23 ATOM 12 OG2 FLC A 33 3.246 -15.170 14.648 1.00 44.02 ATOM 13 OHB FLC A 33 3.150 -12.356 17.354 1.00 41.03 TER ATOM 1 N ALA B 1 1.117 -17.002 16.057 1.00 32.87 ATOM 2 CA ALA B 1 -0.271 -17.483 15.859 1.00 32.54 ATOM 3 C ALA B 1 -0.554 -17.706 14.381 1.00 31.69 ATOM 4 O ALA B 1 0.040 -17.013 13.504 1.00 32.80 ATOM 5 CB ALA B 1 -1.290 -16.496 16.481 1.00 33.46 ATOM 6 N THR B 2 -1.447 -18.664 14.088 1.00 29.45 ATOM 7 CA THR B 2 -1.799 -18.885 12.698 1.00 28.33 ATOM 8 C THR B 2 -3.182 -18.295 12.529 1.00 26.23 ATOM 9 O THR B 2 -4.160 -18.866 13.016 1.00 26.68 ATOM 10 CB THR B 2 -1.868 -20.367 12.297 1.00 29.22 ATOM 11 OG1 THR B 2 -0.605 -21.009 12.553 1.00 33.13 ATOM 12 CG2 THR B 2 -2.161 -20.477 10.800 1.00 29.86 ATOM 13 N CYS B 3 -3.235 -17.182 11.820 1.00 25.76 ATOM 14 CA CYS B 3 -4.445 -16.417 11.588 1.00 25.54 ATOM 15 C CYS B 3 -4.598 -16.071 10.127 1.00 25.60 ATOM 16 O CYS B 3 -3.619 -16.066 9.339 1.00 26.06 ATOM 17 CB CYS B 3 -4.442 -15.105 12.389 1.00 25.22 ATOM 18 SG CYS B 3 -4.009 -15.283 14.111 1.00 26.14 ATOM 19 N TYR B 4 -5.846 -15.810 9.783 1.00 24.72 ATOM 20 CA TYR B 4 -6.228 -15.407 8.465 1.00 24.98 ATOM 21 C TYR B 4 -7.147 -14.238 8.569 1.00 24.50 ATOM 22 O TYR B 4 -7.985 -14.170 9.448 1.00 25.19 ATOM 23 CB TYR B 4 -6.934 -16.570 7.738 1.00 24.63 ATOM 24 CG TYR B 4 -6.197 -17.871 7.854 1.00 28.58 ATOM 25 CD1 TYR B 4 -6.479 -18.732 8.904 1.00 33.13 ATOM 26 CD2 TYR B 4 -5.213 -18.228 6.935 1.00 37.42 ATOM 27 CE1 TYR B 4 -5.806 -19.962 9.050 1.00 38.66 ATOM 28 CE2 TYR B 4 -4.531 -19.453 7.065 1.00 38.26 ATOM 29 CZ TYR B 4 -4.837 -20.296 8.127 1.00 39.19 ATOM 30 OH TYR B 4 -4.188 -21.503 8.272 1.00 44.39 ATOM 31 N CYS B 5 -6.948 -13.285 7.655 1.00 24.45 ATOM 32 CA CYS B 5 -7.823 -12.161 7.502 1.00 24.50 ATOM 33 C CYS B 5 -8.878 -12.616 6.531 1.00 25.81 ATOM 34 O CYS B 5 -8.592 -12.848 5.310 1.00 25.11 ATOM 35 CB CYS B 5 -7.006 -11.003 6.885 1.00 24.79 ATOM 36 SG CYS B 5 -5.701 -10.411 8.038 1.00 23.40 ATOM 37 N ARG B 6 -10.092 -12.799 7.034 1.00 24.86 ATOM 38 CA ARG B 6 -11.123 -13.318 6.164 1.00 26.27 ATOM 39 C ARG B 6 -12.163 -12.299 5.724 1.00 27.12 ATOM 40 O ARG B 6 -12.640 -11.491 6.550 1.00 29.68 ATOM 41 CB ARG B 6 -11.842 -14.451 6.911 1.00 24.64 ATOM 42 CG ARG B 6 -10.922 -15.527 7.422 1.00 24.13 ATOM 43 CD ARG B 6 -11.740 -16.824 7.684 1.00 24.36 ATOM 44 NE ARG B 6 -10.911 -17.969 8.044 1.00 26.36 ATOM 45 CZ ARG B 6 -10.195 -18.666 7.159 1.00 29.70 ATOM 46 NH1 ARG B 6 -10.180 -18.319 5.871 1.00 32.67 ATOM 47 NH2 ARG B 6 -9.446 -19.683 7.560 1.00 29.05 ATOM 48 N THR B 7 -12.617 -12.462 4.464 1.00 30.92 ATOM 49 CA THR B 7 -13.767 -11.734 3.902 1.00 33.33 ATOM 50 C THR B 7 -15.072 -12.265 4.507 1.00 32.80 ATOM 51 O THR B 7 -16.030 -11.507 4.725 1.00 35.37 ATOM 52 CB THR B 7 -13.870 -11.955 2.358 1.00 33.92 ATOM 53 OG1 THR B 7 -13.591 -13.333 2.056 1.00 37.20 ATOM 54 CG2 THR B 7 -12.847 -11.118 1.624 1.00 37.49 ATOM 55 N GLY B 8 -15.098 -13.561 4.791 1.00 30.76 ATOM 56 CA GLY B 8 -16.279 -14.177 5.354 1.00 28.09 ATOM 57 C GLY B 8 -16.072 -14.432 6.836 1.00 26.77 ATOM 58 O GLY B 8 -15.081 -14.005 7.445 1.00 27.59 ATOM 59 N ARG B 9 -17.019 -15.175 7.411 1.00 25.51 ATOM 60 CA ARG B 9 -16.983 -15.438 8.850 1.00 23.83 ATOM 61 C ARG B 9 -15.861 -16.439 9.232 1.00 22.82 ATOM 62 O ARG B 9 -15.412 -17.244 8.390 1.00 23.51 ATOM 63 CB ARG B 9 -18.374 -15.899 9.305 1.00 25.75 ATOM 64 CG ARG B 9 -19.387 -14.784 9.010 1.00 30.48 ATOM 65 CD ARG B 9 -20.812 -15.190 8.752 1.00 41.73 ATOM 66 NE ARG B 9 -21.479 -14.026 8.156 1.00 49.70 ATOM 67 CZ ARG B 9 -21.954 -12.989 8.859 1.00 53.18 ATOM 68 NH1 ARG B 9 -21.877 -12.983 10.198 1.00 53.56 ATOM 69 NH2 ARG B 9 -22.517 -11.958 8.219 1.00 53.73 ATOM 70 N CYS B 10 -15.465 -16.418 10.507 1.00 21.18 ATOM 71 CA CYS B 10 -14.496 -17.425 11.003 1.00 21.17 ATOM 72 C CYS B 10 -15.045 -18.826 10.938 1.00 20.95 ATOM 73 O CYS B 10 -16.264 -19.062 11.067 1.00 21.24 ATOM 74 CB CYS B 10 -14.048 -17.124 12.428 1.00 20.93 ATOM 75 SG CYS B 10 -13.203 -15.516 12.610 1.00 22.72 ATOM 76 N ALA B 11 -14.149 -19.783 10.661 1.00 21.34 ATOM 77 CA ALA B 11 -14.555 -21.194 10.705 1.00 20.47 ATOM 78 C ALA B 11 -14.913 -21.621 12.136 1.00 20.21 ATOM 79 O ALA B 11 -14.530 -20.983 13.096 1.00 20.55 ATOM 80 CB ALA B 11 -13.418 -22.077 10.171 1.00 21.84 ATOM 81 N THR B 12 -15.656 -22.712 12.225 1.00 20.54 ATOM 82 CA THR B 12 -16.146 -23.246 13.490 1.00 20.64 ATOM 83 C THR B 12 -15.076 -23.403 14.558 1.00 20.57 ATOM 84 O THR B 12 -15.332 -23.112 15.718 1.00 20.66 ATOM 85 CB THR B 12 -16.874 -24.562 13.271 1.00 21.34 ATOM 86 OG1 THR B 12 -17.805 -24.368 12.213 1.00 21.94 ATOM 87 CG2 THR B 12 -17.622 -25.000 14.525 1.00 22.48 ATOM 88 N HIS B 13 -13.886 -23.865 14.146 1.00 20.96 ATOM 89 CA HIS B 13 -12.779 -24.088 15.073 1.00 21.88 ATOM 90 C HIS B 13 -11.900 -22.848 15.286 1.00 23.41 ATOM 91 O HIS B 13 -10.971 -22.893 16.090 1.00 23.70 ATOM 92 CB HIS B 13 -11.895 -25.236 14.494 1.00 22.33 ATOM 93 CG HIS B 13 -11.211 -24.849 13.223 1.00 24.93 ATOM 94 ND1 HIS B 13 -11.810 -24.975 11.988 1.00 27.78 ATOM 95 CD2 HIS B 13 -10.002 -24.285 13.001 1.00 25.77 ATOM 96 CE1 HIS B 13 -10.990 -24.518 11.057 1.00 27.02 ATOM 97 NE2 HIS B 13 -9.894 -24.075 11.650 1.00 28.44 ATOM 98 N GLU B 14 -12.162 -21.753 14.567 1.00 21.77 ATOM 99 CA GLU B 14 -11.351 -20.556 14.701 1.00 23.15 ATOM 100 C GLU B 14 -11.929 -19.608 15.739 1.00 23.51 ATOM 101 O GLU B 14 -13.103 -19.674 16.081 1.00 24.55 ATOM 102 CB GLU B 14 -11.251 -19.825 13.357 1.00 22.84 ATOM 103 CG GLU B 14 -10.396 -20.620 12.329 1.00 22.88 ATOM 104 CD GLU B 14 -10.423 -20.011 10.948 1.00 25.64 ATOM 105 OE1 GLU B 14 -11.328 -19.242 10.549 1.00 22.67 ATOM 106 OE2 GLU B 14 -9.498 -20.366 10.192 1.00 29.29 ATOM 107 N SER B 15 -11.082 -18.689 16.187 1.00 23.06 ATOM 108 CA SER B 15 -11.466 -17.693 17.150 1.00 24.09 ATOM 109 C SER B 15 -11.307 -16.304 16.541 1.00 23.71 ATOM 110 O SER B 15 -10.241 -15.933 16.079 1.00 23.35 ATOM 111 CB SER B 15 -10.555 -17.788 18.358 1.00 26.26 ATOM 112 OG SER B 15 -10.750 -19.023 19.018 1.00 28.76 ATOM 113 N LEU B 16 -12.387 -15.533 16.543 1.00 23.99 ATOM 114 CA LEU B 16 -12.325 -14.180 16.038 1.00 23.49 ATOM 115 C LEU B 16 -11.460 -13.411 17.024 1.00 23.94 ATOM 116 O LEU B 16 -11.733 -13.383 18.223 1.00 25.38 ATOM 117 CB LEU B 16 -13.737 -13.553 16.017 1.00 23.58 ATOM 118 CG LEU B 16 -13.752 -12.110 15.514 1.00 24.51 ATOM 119 CD1 LEU B 16 -13.271 -11.950 14.071 1.00 21.90 ATOM 120 CD2 LEU B 16 -15.168 -11.526 15.670 1.00 25.00 ATOM 121 N SER B 17 -10.393 -12.820 16.495 1.00 21.63 ATOM 122 CA SER B 17 -9.378 -12.273 17.376 1.00 22.92 ATOM 123 C SER B 17 -9.081 -10.810 17.177 1.00 22.44 ATOM 124 O SER B 17 -8.283 -10.225 17.957 1.00 23.00 ATOM 125 CB SER B 17 -8.053 -13.059 17.195 1.00 24.50 ATOM 126 OG SER B 17 -8.249 -14.446 17.441 1.00 26.12 ATOM 127 N GLY B 18 -9.699 -10.182 16.184 1.00 22.27 ATOM 128 CA GLY B 18 -9.362 -8.811 15.866 1.00 22.58 ATOM 129 C GLY B 18 -9.874 -8.486 14.483 1.00 21.74 ATOM 130 O GLY B 18 -10.745 -9.201 13.934 1.00 22.85 ATOM 131 N VAL B 19 -9.254 -7.447 13.912 1.00 22.49 ATOM 132 CA VAL B 19 -9.641 -6.891 12.601 1.00 22.37 ATOM 133 C VAL B 19 -8.366 -6.679 11.785 1.00 23.41 ATOM 134 O VAL B 19 -7.398 -6.185 12.318 1.00 23.98 ATOM 135 CB VAL B 19 -10.359 -5.528 12.782 1.00 23.45 ATOM 136 CG1 VAL B 19 -10.618 -4.831 11.457 1.00 24.79 ATOM 137 CG2 VAL B 19 -11.672 -5.723 13.523 1.00 26.00 ATOM 138 N CYS B 20 -8.357 -7.074 10.512 1.00 21.53 ATOM 139 CA CYS B 20 -7.304 -6.643 9.587 1.00 20.31 ATOM 140 C CYS B 20 -7.851 -5.518 8.705 1.00 21.82 ATOM 141 O CYS B 20 -8.992 -5.557 8.225 1.00 22.66 ATOM 142 CB CYS B 20 -6.857 -7.748 8.622 1.00 20.75 ATOM 143 SG CYS B 20 -6.678 -9.364 9.448 1.00 22.61 ATOM 144 N GLU B 21 -7.011 -4.542 8.472 1.00 18.27 ATOM 145 CA GLU B 21 -7.286 -3.538 7.445 1.00 18.91 ATOM 146 C GLU B 21 -6.273 -3.773 6.317 1.00 19.54 ATOM 147 O GLU B 21 -5.034 -3.671 6.510 1.00 19.84 ATOM 148 CB GLU B 21 -7.172 -2.119 7.995 1.00 19.58 ATOM 149 CG GLU B 21 -7.340 -1.093 6.820 1.00 21.00 ATOM 150 CD GLU B 21 -7.291 0.388 7.221 1.00 22.48 ATOM 151 OE1 GLU B 21 -7.253 0.699 8.406 1.00 22.21 ATOM 152 OE2 GLU B 21 -7.326 1.223 6.300 1.00 24.18 ATOM 153 N ILE B 22 -6.774 -4.053 5.099 1.00 19.26 ATOM 154 CA ILE B 22 -5.909 -4.309 3.966 1.00 20.53 ATOM 155 C ILE B 22 -6.493 -3.544 2.801 1.00 20.08 ATOM 156 O ILE B 22 -7.648 -3.798 2.463 1.00 21.95 ATOM 157 CB ILE B 22 -5.886 -5.821 3.590 1.00 20.96 ATOM 158 CG1 ILE B 22 -5.456 -6.697 4.795 1.00 20.43 ATOM 159 CG2 ILE B 22 -4.953 -6.032 2.431 1.00 22.17 ATOM 160 CD1 ILE B 22 -5.752 -8.188 4.564 1.00 23.75 ATOM 161 N SER B 23 -5.697 -2.668 2.210 1.00 21.26 ATOM 162 CA SER B 23 -6.095 -1.916 1.010 0.50 21.63 ATOM 163 C SER B 23 -7.547 -1.367 1.132 1.00 22.27 ATOM 164 O SER B 23 -8.424 -1.653 0.284 1.00 23.37 ATOM 165 CB SER B 23 -5.896 -2.830 -0.228 0.50 21.00 ATOM 166 OG SER B 23 -4.519 -3.211 -0.426 0.50 21.64 ATOM 167 N GLY B 24 -7.823 -0.630 2.211 1.00 23.75 ATOM 168 CA GLY B 24 -9.121 0.040 2.372 1.00 25.27 ATOM 169 C GLY B 24 -10.330 -0.768 2.744 1.00 24.55 ATOM 170 O GLY B 24 -11.452 -0.231 2.733 1.00 26.53 ATOM 171 N ARG B 25 -10.137 -2.050 3.067 1.00 23.15 ATOM 172 CA ARG B 25 -11.226 -2.906 3.463 1.00 23.85 ATOM 173 C ARG B 25 -10.878 -3.519 4.806 1.00 22.63 ATOM 174 O ARG B 25 -9.688 -3.786 5.084 1.00 21.73 ATOM 175 CB ARG B 25 -11.394 -4.006 2.401 1.00 23.94 ATOM 176 CG ARG B 25 -12.023 -3.454 1.110 1.00 29.89 ATOM 177 CD ARG B 25 -12.365 -4.600 0.152 1.00 39.02 ATOM 178 NE ARG B 25 -13.266 -5.612 0.735 1.00 45.30 ATOM 179 CZ ARG B 25 -13.514 -6.793 0.159 1.00 48.83 ATOM 180 NH1 ARG B 25 -12.912 -7.106 -0.998 1.00 48.15 ATOM 181 NH2 ARG B 25 -14.344 -7.669 0.741 1.00 49.53 ATOM 182 N LEU B 26 -11.912 -3.768 5.616 1.00 22.46 ATOM 183 CA LEU B 26 -11.743 -4.466 6.875 1.00 22.33 ATOM 184 C LEU B 26 -12.124 -5.940 6.741 1.00 23.10 ATOM 185 O LEU B 26 -13.076 -6.317 6.022 1.00 23.83 ATOM 186 CB LEU B 26 -12.576 -3.789 7.986 1.00 22.36 ATOM 187 CG LEU B 26 -12.272 -2.300 8.135 1.00 24.20 ATOM 188 CD1 LEU B 26 -13.278 -1.679 9.120 1.00 26.22 ATOM 189 CD2 LEU B 26 -10.817 -2.053 8.611 1.00 26.74 ATOM 190 N TYR B 27 -11.400 -6.762 7.497 1.00 23.00 ATOM 191 CA TYR B 27 -11.530 -8.216 7.472 1.00 23.04 ATOM 192 C TYR B 27 -11.513 -8.725 8.892 1.00 21.92 ATOM 193 O TYR B 27 -10.941 -8.092 9.803 1.00 23.87 ATOM 194 CB TYR B 27 -10.384 -8.873 6.694 1.00 23.38 ATOM 195 CG TYR B 27 -10.317 -8.418 5.269 1.00 23.99 ATOM 196 CD1 TYR B 27 -9.562 -7.297 4.897 1.00 24.43 ATOM 197 CD2 TYR B 27 -11.013 -9.111 4.283 1.00 28.99 ATOM 198 CE1 TYR B 27 -9.521 -6.878 3.571 1.00 23.41 ATOM 199 CE2 TYR B 27 -10.982 -8.706 2.968 1.00 31.14 ATOM 200 CZ TYR B 27 -10.198 -7.603 2.599 1.00 30.29 ATOM 201 OH TYR B 27 -10.185 -7.208 1.264 1.00 33.06 ATOM 202 N ARG B 28 -12.181 -9.848 9.109 1.00 21.89 ATOM 203 CA ARG B 28 -12.071 -10.478 10.413 1.00 21.48 ATOM 204 C ARG B 28 -10.700 -11.155 10.532 1.00 22.31 ATOM 205 O ARG B 28 -10.231 -11.831 9.582 1.00 24.15 ATOM 206 CB ARG B 28 -13.118 -11.570 10.524 1.00 21.75 ATOM 207 CG ARG B 28 -14.527 -11.111 10.590 1.00 22.39 ATOM 208 CD ARG B 28 -15.470 -12.298 10.348 1.00 23.79 ATOM 209 NE ARG B 28 -16.833 -11.787 10.341 1.00 24.87 ATOM 210 CZ ARG B 28 -17.477 -11.300 9.277 1.00 27.69 ATOM 211 NH1 ARG B 28 -16.904 -11.263 8.065 1.00 28.88 ATOM 212 NH2 ARG B 28 -18.717 -10.849 9.428 1.00 30.62 ATOM 213 N LEU B 29 -10.047 -11.011 11.679 1.00 21.61 ATOM 214 CA LEU B 29 -8.835 -11.814 11.966 1.00 21.02 ATOM 215 C LEU B 29 -9.262 -13.075 12.706 1.00 22.32 ATOM 216 O LEU B 29 -9.721 -12.994 13.838 1.00 23.70 ATOM 217 CB LEU B 29 -7.881 -10.986 12.850 1.00 20.49 ATOM 218 CG LEU B 29 -6.572 -11.664 13.257 1.00 21.08 ATOM 219 CD1 LEU B 29 -5.704 -11.823 11.990 1.00 22.02 ATOM 220 CD2 LEU B 29 -5.847 -10.894 14.366 1.00 20.31 ATOM 221 N CYS B 30 -9.094 -14.220 12.047 1.00 22.06 ATOM 222 CA CYS B 30 -9.614 -15.494 12.549 1.00 21.17 ATOM 223 C CYS B 30 -8.410 -16.321 12.811 1.00 22.98 ATOM 224 O CYS B 30 -7.619 -16.584 11.884 1.00 23.51 ATOM 225 CB CYS B 30 -10.496 -16.220 11.475 1.00 20.92 ATOM 226 SG CYS B 30 -11.941 -15.281 11.024 1.00 23.37 ATOM 227 N CYS B 31 -8.272 -16.777 14.037 1.00 22.28 ATOM 228 CA CYS B 31 -7.064 -17.511 14.426 1.00 24.34 ATOM 229 C CYS B 31 -7.359 -18.929 14.827 1.00 25.86 ATOM 230 O CYS B 31 -8.391 -19.222 15.465 1.00 24.32 ATOM 231 CB CYS B 31 -6.355 -16.787 15.584 1.00 24.58 ATOM 232 SG CYS B 31 -5.809 -15.106 15.154 1.00 26.58 ATOM 233 N ARG B 32 -6.430 -19.833 14.463 1.00 28.34 ATOM 234 CA ARG B 32 -6.539 -21.238 14.919 1.00 32.23 ATOM 235 C ARG B 32 -6.287 -21.278 16.414 1.00 33.18 ATOM 236 O ARG B 32 -6.796 -22.122 17.162 1.00 34.48 ATOM 237 CB ARG B 32 -5.533 -22.143 14.191 1.00 32.55 ATOM 238 CG ARG B 32 -5.733 -22.250 12.670 1.00 36.84 ATOM 239 CD ARG B 32 -4.913 -23.417 12.049 1.00 43.25 ATOM 240 NE ARG B 32 -5.758 -24.469 11.463 1.00 49.94 ATOM 241 CZ ARG B 32 -6.323 -25.480 12.135 1.00 52.82 ATOM 242 NH1 ARG B 32 -6.150 -25.622 13.453 1.00 54.37 ATOM 243 NH2 ARG B 32 -7.079 -26.365 11.485 1.00 54.77 ATOM 244 OXT ARG B 32 -5.529 -20.426 16.913 1.00 35.91 TER