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; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.63 ANGSTORMS DBREF 3I5W A 1 32 UNP Q01523 DEF5_HUMAN 63 94 SEQRES 1 A 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR HIS SEQRES 2 A 32 GLU SER LEU SER GLY VAL CYS GLU ILE SER GLY ARG LEU SEQRES 3 A 32 TYR ARG LEU CYS CYS ARG ATOM 1 N ALA A 1 -3.339 -15.873 1.629 1.00 35.43 ATOM 2 CA ALA A 1 -2.020 -15.243 1.906 1.00 35.04 ATOM 3 C ALA A 1 -1.502 -15.737 3.256 1.00 34.81 ATOM 4 O ALA A 1 -2.316 -16.155 4.133 1.00 35.75 ATOM 5 CB ALA A 1 -2.161 -13.773 1.937 1.00 36.14 ATOM 6 N THR A 2 -0.175 -15.705 3.431 1.00 32.10 ATOM 7 CA THR A 2 0.436 -16.048 4.724 1.00 29.70 ATOM 8 C THR A 2 0.900 -14.802 5.477 1.00 27.97 ATOM 9 O THR A 2 1.938 -14.217 5.120 1.00 26.73 ATOM 10 CB THR A 2 1.617 -17.001 4.564 1.00 30.46 ATOM 11 OG1 THR A 2 1.167 -18.164 3.862 1.00 33.18 ATOM 12 CG2 THR A 2 2.093 -17.404 5.901 1.00 29.97 ATOM 13 N CYS A 3 0.151 -14.404 6.518 1.00 24.99 ATOM 14 CA CYS A 3 0.426 -13.121 7.180 1.00 24.61 ATOM 15 C CYS A 3 0.484 -13.290 8.673 1.00 23.85 ATOM 16 O CYS A 3 -0.028 -14.274 9.225 1.00 23.38 ATOM 17 CB CYS A 3 -0.682 -12.132 6.870 1.00 25.44 ATOM 18 SG CYS A 3 -1.056 -11.850 5.115 1.00 26.18 ATOM 19 N TYR A 4 1.165 -12.331 9.299 1.00 24.42 ATOM 20 CA TYR A 4 1.335 -12.254 10.744 1.00 24.55 ATOM 21 C TYR A 4 1.082 -10.867 11.220 1.00 25.19 ATOM 22 O TYR A 4 1.513 -9.890 10.568 1.00 25.54 ATOM 23 CB TYR A 4 2.736 -12.710 11.155 1.00 24.73 ATOM 24 CG TYR A 4 3.026 -14.083 10.700 1.00 25.64 ATOM 25 CD1 TYR A 4 3.690 -14.290 9.514 1.00 26.89 ATOM 26 CD2 TYR A 4 2.573 -15.184 11.452 1.00 27.18 ATOM 27 CE1 TYR A 4 3.945 -15.607 9.068 1.00 29.34 ATOM 28 CE2 TYR A 4 2.805 -16.488 11.034 1.00 33.44 ATOM 29 CZ TYR A 4 3.484 -16.692 9.836 1.00 33.98 ATOM 30 OH TYR A 4 3.695 -18.008 9.441 1.00 38.93 ATOM 31 N CYS A 5 0.384 -10.748 12.339 1.00 25.07 ATOM 32 CA CYS A 5 0.187 -9.461 12.987 1.00 23.97 ATOM 33 C CYS A 5 1.314 -9.276 13.966 1.00 24.26 ATOM 34 O CYS A 5 1.357 -9.961 15.002 1.00 25.30 ATOM 35 CB CYS A 5 -1.165 -9.448 13.732 1.00 25.63 ATOM 36 SG CYS A 5 -2.627 -9.515 12.634 1.00 24.68 ATOM 37 N ARG A 6 2.241 -8.397 13.580 1.00 23.17 ATOM 38 CA ARG A 6 3.522 -8.193 14.286 1.00 24.06 ATOM 39 C ARG A 6 3.547 -6.950 15.134 1.00 24.51 ATOM 40 O ARG A 6 3.130 -5.856 14.731 1.00 24.17 ATOM 41 CB ARG A 6 4.720 -8.167 13.309 1.00 23.36 ATOM 42 CG ARG A 6 4.755 -9.411 12.440 1.00 23.53 ATOM 43 CD ARG A 6 6.177 -9.618 12.007 1.00 22.16 ATOM 44 NE ARG A 6 6.365 -10.812 11.171 1.00 23.06 ATOM 45 CZ ARG A 6 6.446 -12.070 11.663 1.00 22.93 ATOM 46 NH1 ARG A 6 6.318 -12.326 12.970 1.00 25.60 ATOM 47 NH2 ARG A 6 6.610 -13.113 10.822 1.00 25.03 ATOM 48 N THR A 7 4.064 -7.148 16.346 1.00 23.06 ATOM 49 CA THR A 7 4.362 -6.003 17.224 1.00 24.06 ATOM 50 C THR A 7 5.520 -5.162 16.656 1.00 25.56 ATOM 51 O THR A 7 5.497 -3.933 16.835 1.00 26.43 ATOM 52 CB THR A 7 4.700 -6.403 18.705 1.00 24.11 ATOM 53 OG1 THR A 7 5.827 -7.304 18.748 1.00 23.39 ATOM 54 CG2 THR A 7 3.519 -7.096 19.383 1.00 23.54 ATOM 55 N GLY A 8 6.521 -5.819 16.034 1.00 23.99 ATOM 56 CA GLY A 8 7.684 -5.103 15.470 1.00 23.78 ATOM 57 C GLY A 8 7.630 -5.048 13.950 1.00 23.47 ATOM 58 O GLY A 8 6.565 -5.192 13.324 1.00 24.28 ATOM 59 N ARG A 9 8.780 -4.820 13.358 1.00 24.01 ATOM 60 CA ARG A 9 8.854 -4.617 11.922 1.00 24.00 ATOM 61 C ARG A 9 8.662 -5.932 11.142 1.00 23.88 ATOM 62 O ARG A 9 8.937 -7.048 11.679 1.00 23.96 ATOM 63 CB ARG A 9 10.177 -3.963 11.579 1.00 24.10 ATOM 64 CG ARG A 9 10.229 -2.521 12.130 1.00 23.93 ATOM 65 CD ARG A 9 11.543 -1.862 11.817 1.00 24.16 ATOM 66 NE ARG A 9 11.546 -0.546 12.420 1.00 23.19 ATOM 67 CZ ARG A 9 12.607 0.249 12.497 1.00 22.75 ATOM 68 NH1 ARG A 9 13.800 -0.177 12.046 1.00 22.80 ATOM 69 NH2 ARG A 9 12.492 1.424 13.114 1.00 24.58 ATOM 70 N CYS A 10 8.225 -5.826 9.887 1.00 22.91 ATOM 71 CA CYS A 10 8.107 -7.041 9.059 1.00 23.10 ATOM 72 C CYS A 10 9.469 -7.664 8.853 1.00 25.14 ATOM 73 O CYS A 10 10.520 -6.966 8.766 1.00 24.02 ATOM 74 CB CYS A 10 7.438 -6.756 7.708 1.00 24.19 ATOM 75 SG CYS A 10 5.760 -6.079 7.924 1.00 24.49 ATOM 76 N ALA A 11 9.419 -8.982 8.781 1.00 27.11 ATOM 77 CA ALA A 11 10.620 -9.785 8.668 1.00 30.62 ATOM 78 C ALA A 11 11.160 -9.728 7.254 1.00 32.36 ATOM 79 O ALA A 11 10.543 -9.173 6.311 1.00 31.69 ATOM 80 CB ALA A 11 10.338 -11.221 9.062 1.00 32.56 ATOM 81 N THR A 12 12.366 -10.275 7.131 1.00 35.40 ATOM 82 CA THR A 12 12.972 -10.555 5.833 1.00 36.71 ATOM 83 C THR A 12 11.971 -11.319 4.971 1.00 35.79 ATOM 84 O THR A 12 11.355 -12.326 5.401 1.00 36.61 ATOM 85 CB THR A 12 14.260 -11.421 5.955 1.00 37.01 ATOM 86 OG1 THR A 12 14.992 -11.054 7.141 1.00 39.50 ATOM 87 CG2 THR A 12 15.133 -11.219 4.736 1.00 37.76 ATOM 88 N HIS A 13 11.778 -10.820 3.766 1.00 34.26 ATOM 89 CA HIS A 13 10.896 -11.527 2.831 1.00 33.83 ATOM 90 C HIS A 13 9.414 -11.366 3.132 1.00 31.52 ATOM 91 O HIS A 13 8.563 -12.079 2.558 1.00 32.37 ATOM 92 CB HIS A 13 11.259 -13.016 2.692 1.00 35.17 ATOM 93 CG HIS A 13 12.672 -13.245 2.243 1.00 38.98 ATOM 94 ND1 HIS A 13 13.401 -14.354 2.622 1.00 43.06 ATOM 95 CD2 HIS A 13 13.504 -12.481 1.490 1.00 40.62 ATOM 96 CE1 HIS A 13 14.616 -14.272 2.104 1.00 44.03 ATOM 97 NE2 HIS A 13 14.705 -13.141 1.420 1.00 43.58 ATOM 98 N GLU A 14 9.102 -10.457 4.039 1.00 28.20 ATOM 99 CA GLU A 14 7.704 -10.021 4.168 1.00 27.23 ATOM 100 C GLU A 14 7.530 -8.611 3.639 1.00 27.33 ATOM 101 O GLU A 14 8.494 -7.838 3.554 1.00 28.50 ATOM 102 CB GLU A 14 7.284 -10.053 5.643 1.00 26.33 ATOM 103 CG GLU A 14 7.330 -11.458 6.206 1.00 26.93 ATOM 104 CD GLU A 14 6.996 -11.569 7.675 1.00 27.12 ATOM 105 OE1 GLU A 14 7.118 -10.552 8.419 1.00 24.50 ATOM 106 OE2 GLU A 14 6.653 -12.709 8.098 1.00 29.51 ATOM 107 N SER A 15 6.280 -8.266 3.380 1.00 25.07 ATOM 108 CA SER A 15 5.870 -6.915 2.996 0.50 25.47 ATOM 109 C SER A 15 4.783 -6.433 3.937 1.00 25.56 ATOM 110 O SER A 15 3.936 -7.244 4.383 1.00 25.57 ATOM 111 CB SER A 15 5.317 -6.915 1.577 0.50 25.43 ATOM 112 OG SER A 15 6.319 -7.308 0.661 0.50 25.06 ATOM 113 N LEU A 16 4.759 -5.131 4.199 1.00 24.31 ATOM 114 CA LEU A 16 3.694 -4.556 5.009 1.00 24.18 ATOM 115 C LEU A 16 2.436 -4.402 4.157 1.00 24.67 ATOM 116 O LEU A 16 2.458 -3.669 3.155 1.00 26.08 ATOM 117 CB LEU A 16 4.148 -3.224 5.617 1.00 24.30 ATOM 118 CG LEU A 16 3.102 -2.506 6.462 1.00 25.17 ATOM 119 CD1 LEU A 16 2.822 -3.331 7.717 1.00 25.66 ATOM 120 CD2 LEU A 16 3.677 -1.158 6.850 1.00 27.71 ATOM 121 N SER A 17 1.427 -5.203 4.470 1.00 24.97 ATOM 122 CA SER A 17 0.238 -5.319 3.611 1.00 25.02 ATOM 123 C SER A 17 -0.957 -4.579 4.189 1.00 24.86 ATOM 124 O SER A 17 -1.969 -4.395 3.501 1.00 26.36 ATOM 125 CB SER A 17 -0.169 -6.789 3.416 1.00 27.78 ATOM 126 OG SER A 17 0.893 -7.501 2.763 1.00 30.14 ATOM 127 N GLY A 18 -0.852 -4.193 5.444 1.00 23.35 ATOM 128 CA GLY A 18 -1.940 -3.520 6.160 1.00 23.98 ATOM 129 C GLY A 18 -1.643 -3.491 7.636 1.00 23.82 ATOM 130 O GLY A 18 -0.473 -3.535 8.049 1.00 24.76 ATOM 131 N VAL A 19 -2.691 -3.391 8.446 1.00 23.79 ATOM 132 CA VAL A 19 -2.535 -3.369 9.915 1.00 22.50 ATOM 133 C VAL A 19 -3.552 -4.315 10.546 1.00 23.57 ATOM 134 O VAL A 19 -4.547 -4.681 9.892 1.00 23.63 ATOM 135 CB VAL A 19 -2.688 -1.947 10.532 1.00 22.49 ATOM 136 CG1 VAL A 19 -1.487 -1.050 10.060 1.00 24.12 ATOM 137 CG2 VAL A 19 -4.045 -1.327 10.096 1.00 21.22 ATOM 138 N CYS A 20 -3.271 -4.715 11.782 1.00 21.41 ATOM 139 CA CYS A 20 -4.259 -5.484 12.567 1.00 22.15 ATOM 140 C CYS A 20 -4.655 -4.631 13.785 1.00 22.21 ATOM 141 O CYS A 20 -3.803 -3.940 14.417 1.00 22.30 ATOM 142 CB CYS A 20 -3.654 -6.762 13.129 1.00 22.05 ATOM 143 SG CYS A 20 -2.748 -7.641 11.822 1.00 24.47 ATOM 144 N GLU A 21 -5.894 -4.771 14.182 1.00 22.15 ATOM 145 CA GLU A 21 -6.391 -4.218 15.442 1.00 21.06 ATOM 146 C GLU A 21 -6.673 -5.410 16.318 1.00 21.68 ATOM 147 O GLU A 21 -7.525 -6.274 15.981 1.00 23.85 ATOM 148 CB GLU A 21 -7.701 -3.446 15.252 1.00 21.23 ATOM 149 CG GLU A 21 -7.692 -2.438 14.104 1.00 20.95 ATOM 150 CD GLU A 21 -9.055 -1.762 13.941 1.00 23.24 ATOM 151 OE1 GLU A 21 -10.091 -2.245 14.490 1.00 23.58 ATOM 152 OE2 GLU A 21 -9.113 -0.772 13.171 1.00 23.66 ATOM 153 N ILE A 22 -5.951 -5.501 17.422 1.00 21.56 ATOM 154 CA ILE A 22 -6.161 -6.594 18.366 1.00 23.19 ATOM 155 C ILE A 22 -6.207 -6.054 19.787 1.00 24.07 ATOM 156 O ILE A 22 -5.215 -5.459 20.270 1.00 24.82 ATOM 157 CB ILE A 22 -5.024 -7.633 18.268 1.00 22.42 ATOM 158 CG1 ILE A 22 -4.898 -8.184 16.842 1.00 23.94 ATOM 159 CG2 ILE A 22 -5.254 -8.776 19.281 1.00 23.19 ATOM 160 CD1 ILE A 22 -3.617 -9.051 16.633 1.00 24.13 ATOM 161 N SER A 23 -7.349 -6.227 20.420 1.00 25.58 ATOM 162 CA SER A 23 -7.482 -5.802 21.833 1.00 26.96 ATOM 163 C SER A 23 -7.013 -4.370 22.086 1.00 26.24 ATOM 164 O SER A 23 -6.306 -4.131 23.054 1.00 27.25 ATOM 165 CB SER A 23 -6.707 -6.763 22.741 1.00 28.24 ATOM 166 OG SER A 23 -7.418 -7.969 22.738 1.00 33.00 ATOM 167 N GLY A 24 -7.398 -3.430 21.212 1.00 24.68 ATOM 168 CA GLY A 24 -7.067 -2.010 21.441 1.00 23.40 ATOM 169 C GLY A 24 -5.670 -1.570 21.119 1.00 23.51 ATOM 170 O GLY A 24 -5.257 -0.497 21.553 1.00 23.71 ATOM 171 N ARG A 25 -4.929 -2.418 20.410 1.00 22.84 ATOM 172 CA ARG A 25 -3.572 -2.113 19.973 1.00 23.82 ATOM 173 C ARG A 25 -3.429 -2.379 18.487 1.00 23.07 ATOM 174 O ARG A 25 -4.119 -3.248 17.947 1.00 23.44 ATOM 175 CB ARG A 25 -2.586 -2.977 20.788 1.00 25.60 ATOM 176 CG ARG A 25 -1.168 -2.958 20.333 1.00 31.44 ATOM 177 CD ARG A 25 -0.318 -3.904 21.241 1.00 35.22 ATOM 178 NE ARG A 25 1.104 -3.740 20.885 1.00 38.65 ATOM 179 CZ ARG A 25 2.142 -4.114 21.621 1.00 42.77 ATOM 180 NH1 ARG A 25 1.962 -4.726 22.790 1.00 40.08 ATOM 181 NH2 ARG A 25 3.385 -3.871 21.152 1.00 43.43 ATOM 182 N LEU A 26 -2.581 -1.573 17.832 1.00 22.29 ATOM 183 CA LEU A 26 -2.317 -1.705 16.404 1.00 23.25 ATOM 184 C LEU A 26 -1.043 -2.517 16.169 1.00 21.99 ATOM 185 O LEU A 26 -0.016 -2.362 16.888 1.00 23.35 ATOM 186 CB LEU A 26 -2.136 -0.321 15.756 1.00 23.95 ATOM 187 CG LEU A 26 -2.280 -0.255 14.227 1.00 26.06 ATOM 188 CD1 LEU A 26 -3.810 -0.410 13.816 1.00 25.77 ATOM 189 CD2 LEU A 26 -1.694 1.095 13.682 1.00 26.54 ATOM 190 N TYR A 27 -1.108 -3.360 15.151 1.00 21.90 ATOM 191 CA TYR A 27 0.000 -4.273 14.767 1.00 23.88 ATOM 192 C TYR A 27 0.220 -4.103 13.269 1.00 24.57 ATOM 193 O TYR A 27 -0.709 -3.736 12.534 1.00 25.28 ATOM 194 CB TYR A 27 -0.416 -5.737 14.989 1.00 22.53 ATOM 195 CG TYR A 27 -0.640 -6.100 16.395 1.00 25.21 ATOM 196 CD1 TYR A 27 -1.740 -5.637 17.097 1.00 22.57 ATOM 197 CD2 TYR A 27 0.248 -6.978 17.013 1.00 29.76 ATOM 198 CE1 TYR A 27 -1.896 -5.963 18.415 1.00 24.96 ATOM 199 CE2 TYR A 27 0.081 -7.339 18.298 1.00 28.97 ATOM 200 CZ TYR A 27 -1.011 -6.853 19.000 1.00 30.07 ATOM 201 OH TYR A 27 -1.164 -7.255 20.343 1.00 32.34 ATOM 202 N ARG A 28 1.458 -4.343 12.823 1.00 24.37 ATOM 203 CA ARG A 28 1.740 -4.440 11.376 1.00 24.10 ATOM 204 C ARG A 28 1.149 -5.758 10.852 1.00 24.43 ATOM 205 O ARG A 28 1.330 -6.795 11.484 1.00 24.48 ATOM 206 CB ARG A 28 3.232 -4.410 11.106 1.00 25.05 ATOM 207 CG ARG A 28 3.827 -3.010 11.152 1.00 23.92 ATOM 208 CD ARG A 28 5.287 -3.103 10.906 1.00 22.90 ATOM 209 NE ARG A 28 6.024 -1.837 10.693 1.00 24.14 ATOM 210 CZ ARG A 28 6.726 -1.173 11.615 1.00 22.71 ATOM 211 NH1 ARG A 28 6.772 -1.567 12.912 1.00 23.20 ATOM 212 NH2 ARG A 28 7.429 -0.127 11.217 1.00 22.83 ATOM 213 N LEU A 29 0.508 -5.717 9.693 1.00 22.41 ATOM 214 CA LEU A 29 0.152 -6.964 8.977 1.00 23.83 ATOM 215 C LEU A 29 1.228 -7.230 7.959 1.00 23.00 ATOM 216 O LEU A 29 1.336 -6.528 6.941 1.00 24.72 ATOM 217 CB LEU A 29 -1.232 -6.844 8.316 1.00 24.30 ATOM 218 CG LEU A 29 -1.656 -8.165 7.631 1.00 22.38 ATOM 219 CD1 LEU A 29 -2.056 -9.247 8.676 1.00 23.30 ATOM 220 CD2 LEU A 29 -2.786 -7.858 6.692 1.00 23.98 ATOM 221 N CYS A 30 2.063 -8.214 8.262 1.00 22.60 ATOM 222 CA CYS A 30 3.245 -8.587 7.455 1.00 24.01 ATOM 223 C CYS A 30 2.955 -9.883 6.699 1.00 23.73 ATOM 224 O CYS A 30 2.639 -10.921 7.297 1.00 24.15 ATOM 225 CB CYS A 30 4.488 -8.778 8.326 1.00 22.35 ATOM 226 SG CYS A 30 4.906 -7.295 9.287 1.00 23.97 ATOM 227 N CYS A 31 3.074 -9.827 5.377 1.00 23.56 ATOM 228 CA CYS A 31 2.653 -10.971 4.564 1.00 23.98 ATOM 229 C CYS A 31 3.748 -11.411 3.637 1.00 25.69 ATOM 230 O CYS A 31 4.618 -10.629 3.235 1.00 26.17 ATOM 231 CB CYS A 31 1.444 -10.648 3.704 1.00 22.96 ATOM 232 SG CYS A 31 0.001 -10.142 4.627 1.00 26.21 ATOM 233 N ARG A 32 3.697 -12.668 3.258 1.00 26.36 ATOM 234 CA ARG A 32 4.697 -13.148 2.282 1.00 29.74 ATOM 235 C ARG A 32 4.047 -13.978 1.234 1.00 29.95 ATOM 236 O ARG A 32 4.714 -14.491 0.310 1.00 31.60 ATOM 237 CB ARG A 32 5.813 -13.914 2.962 1.00 30.90 ATOM 238 CG ARG A 32 5.298 -15.119 3.746 1.00 34.22 ATOM 239 CD ARG A 32 6.463 -15.894 4.345 1.00 42.80 ATOM 240 NE ARG A 32 6.889 -15.286 5.611 1.00 48.03 ATOM 241 CZ ARG A 32 8.094 -15.460 6.187 1.00 48.96 ATOM 242 NH1 ARG A 32 9.018 -16.231 5.572 1.00 45.79 ATOM 243 NH2 ARG A 32 8.371 -14.857 7.369 1.00 36.67 ATOM 244 OXT ARG A 32 2.830 -14.177 1.317 1.00 31.66 ATOM 245 CAC FLC A 33 5.843 -13.470 17.833 1.00 42.80 ATOM 246 CA FLC A 33 5.083 -13.553 16.517 1.00 39.81 ATOM 247 CB FLC A 33 4.090 -12.401 16.242 1.00 37.97 ATOM 248 CBC FLC A 33 4.815 -11.044 16.176 1.00 35.59 ATOM 249 CG FLC A 33 3.329 -12.745 14.959 1.00 39.73 ATOM 250 CGC FLC A 33 2.659 -14.131 15.063 1.00 42.40 ATOM 251 OA1 FLC A 33 6.107 -12.367 18.412 1.00 38.89 ATOM 252 OA2 FLC A 33 6.223 -14.598 18.322 1.00 47.27 ATOM 253 OB1 FLC A 33 4.404 -10.142 17.002 1.00 31.88 ATOM 254 OB2 FLC A 33 5.746 -10.851 15.333 1.00 30.59 ATOM 255 OG1 FLC A 33 1.533 -14.199 15.575 1.00 42.23 ATOM 256 OG2 FLC A 33 3.246 -15.170 14.648 1.00 44.02 ATOM 257 OHB FLC A 33 3.150 -12.356 17.354 1.00 41.03 TER