HEADER ANTIMICROBIAL PROTEIN 03-FEB-10 3LO4 TITLE Crystal structure of human alpha-defensin 1 (R24A mutant) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Neutrophil defensin 1; COMPND 3 CHAIN: A, B; COMPND 4 MUTATION: YES; COMPND 5 FRAGMENT: UNP residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.75 ANGSTORMS DBREF 3LO4 B 1 30 UNP P59665 DEF1_HUMAN 65 94 SEQRES 1 B 30 ALA CYS TYR CYS ARG ILE PRO ALA CYS ILE ALA GLY GLU SEQRES 2 B 30 ARG ARG TYR GLY THR CYS ILE TYR GLN GLY ALA LEU TRP SEQRES 3 B 30 ALA PHE CYS CYS ATOM 1 N ALA B 1 18.156 -10.939 -13.371 1.00 30.68 ATOM 2 CA ALA B 1 16.688 -11.093 -13.117 1.00 29.84 ATOM 3 C ALA B 1 16.180 -12.479 -13.564 1.00 29.39 ATOM 4 O ALA B 1 16.879 -13.173 -14.295 1.00 30.60 ATOM 5 CB ALA B 1 15.950 -10.017 -13.833 1.00 30.51 ATOM 6 N CYS B 2 14.974 -12.872 -13.141 1.00 27.03 ATOM 7 CA CYS B 2 14.376 -14.136 -13.573 1.00 25.02 ATOM 8 C CYS B 2 13.418 -13.926 -14.739 1.00 24.06 ATOM 9 O CYS B 2 12.849 -12.834 -14.900 1.00 22.40 ATOM 10 CB CYS B 2 13.612 -14.761 -12.431 1.00 25.42 ATOM 11 SG CYS B 2 14.631 -15.088 -10.963 1.00 26.68 ATOM 12 N TYR B 3 13.236 -14.964 -15.553 1.00 23.34 ATOM 13 CA TYR B 3 12.477 -14.885 -16.812 1.00 23.93 ATOM 14 C TYR B 3 11.567 -16.109 -16.985 1.00 23.53 ATOM 15 O TYR B 3 11.779 -17.166 -16.332 1.00 23.98 ATOM 16 CB TYR B 3 13.418 -14.792 -18.029 1.00 24.16 ATOM 17 CG TYR B 3 14.431 -13.687 -17.936 1.00 26.81 ATOM 18 CD1 TYR B 3 14.114 -12.383 -18.327 1.00 28.85 ATOM 19 CD2 TYR B 3 15.701 -13.939 -17.416 1.00 29.86 ATOM 20 CE1 TYR B 3 15.042 -11.345 -18.215 1.00 31.35 ATOM 21 CE2 TYR B 3 16.639 -12.914 -17.297 1.00 31.99 ATOM 22 CZ TYR B 3 16.300 -11.627 -17.694 1.00 33.15 ATOM 23 OH TYR B 3 17.234 -10.630 -17.563 1.00 35.81 ATOM 24 N CYS B 4 10.565 -15.984 -17.846 1.00 22.30 ATOM 25 CA CYS B 4 9.771 -17.130 -18.240 1.00 21.66 ATOM 26 C CYS B 4 10.169 -17.441 -19.675 1.00 21.26 ATOM 27 O CYS B 4 10.209 -16.534 -20.527 1.00 21.90 ATOM 28 CB CYS B 4 8.253 -16.824 -18.145 1.00 21.41 ATOM 29 SG CYS B 4 7.732 -16.559 -16.446 1.00 21.83 ATOM 30 N ARG B 5 10.498 -18.697 -19.942 1.00 20.72 ATOM 31 CA ARG B 5 11.009 -19.096 -21.241 1.00 19.98 ATOM 32 C ARG B 5 10.381 -20.398 -21.717 1.00 18.97 ATOM 33 O ARG B 5 10.125 -21.303 -20.911 1.00 19.30 ATOM 34 CB ARG B 5 12.530 -19.295 -21.178 1.00 20.23 ATOM 35 CG ARG B 5 13.286 -18.073 -20.822 1.00 21.69 ATOM 36 CD ARG B 5 14.747 -18.285 -21.185 1.00 20.08 ATOM 37 NE ARG B 5 15.595 -17.272 -20.570 1.00 22.66 ATOM 38 CZ ARG B 5 15.792 -16.051 -21.067 1.00 24.10 ATOM 39 NH1 ARG B 5 15.191 -15.670 -22.189 1.00 21.65 ATOM 40 NH2 ARG B 5 16.584 -15.192 -20.423 1.00 24.98 ATOM 41 N ILE B 6 10.170 -20.506 -23.027 1.00 18.22 ATOM 42 CA ILE B 6 9.745 -21.758 -23.666 1.00 18.35 ATOM 43 C ILE B 6 10.791 -22.151 -24.692 1.00 19.26 ATOM 44 O ILE B 6 11.130 -21.346 -25.545 1.00 19.08 ATOM 45 CB ILE B 6 8.417 -21.580 -24.351 1.00 18.04 ATOM 46 CG1 ILE B 6 7.315 -21.433 -23.302 1.00 17.58 ATOM 47 CG2 ILE B 6 8.137 -22.715 -25.305 1.00 17.41 ATOM 48 CD1 ILE B 6 5.983 -20.853 -23.861 1.00 17.09 ATOM 49 N PRO B 7 11.257 -23.414 -24.676 1.00 20.14 ATOM 50 CA PRO B 7 10.774 -24.559 -23.884 1.00 20.62 ATOM 51 C PRO B 7 11.606 -24.798 -22.638 1.00 20.73 ATOM 52 O PRO B 7 11.272 -25.677 -21.847 1.00 22.21 ATOM 53 CB PRO B 7 10.983 -25.736 -24.853 1.00 20.57 ATOM 54 CG PRO B 7 12.213 -25.337 -25.653 1.00 19.81 ATOM 55 CD PRO B 7 12.233 -23.834 -25.712 1.00 20.05 ATOM 56 N ALA B 8 12.688 -24.039 -22.493 1.00 20.36 ATOM 57 CA ALA B 8 13.684 -24.272 -21.470 1.00 20.64 ATOM 58 C ALA B 8 14.406 -22.993 -21.175 1.00 21.02 ATOM 59 O ALA B 8 14.321 -22.024 -21.939 1.00 20.61 ATOM 60 CB ALA B 8 14.701 -25.363 -21.926 1.00 19.88 ATOM 61 N CYS B 9 15.127 -23.000 -20.054 1.00 21.26 ATOM 62 CA CYS B 9 16.030 -21.902 -19.717 1.00 22.42 ATOM 63 C CYS B 9 17.124 -21.908 -20.737 1.00 23.53 ATOM 64 O CYS B 9 17.243 -22.851 -21.529 1.00 23.70 ATOM 65 CB CYS B 9 16.605 -22.048 -18.312 1.00 20.93 ATOM 66 SG CYS B 9 15.355 -22.152 -17.039 1.00 21.52 ATOM 67 N ILE B 10 17.876 -20.822 -20.763 1.00 25.45 ATOM 68 CA ILE B 10 19.028 -20.760 -21.626 1.00 27.20 ATOM 69 C ILE B 10 20.245 -21.245 -20.843 1.00 28.15 ATOM 70 O ILE B 10 20.203 -21.345 -19.604 1.00 28.40 ATOM 71 CB ILE B 10 19.221 -19.343 -22.275 1.00 27.62 ATOM 72 CG1 ILE B 10 19.390 -18.237 -21.227 1.00 28.68 ATOM 73 CG2 ILE B 10 18.039 -19.016 -23.161 1.00 27.84 ATOM 74 CD1 ILE B 10 19.944 -16.906 -21.803 1.00 31.70 ATOM 75 N ALA B 11 21.310 -21.593 -21.565 1.00 28.96 ATOM 76 CA ALA B 11 22.568 -21.967 -20.923 1.00 29.16 ATOM 77 C ALA B 11 23.021 -20.707 -20.120 1.00 27.94 ATOM 78 O ALA B 11 22.929 -19.575 -20.614 1.00 28.89 ATOM 79 CB ALA B 11 23.603 -22.391 -21.985 1.00 29.79 ATOM 80 N GLY B 12 23.427 -20.911 -18.878 1.00 26.46 ATOM 81 CA GLY B 12 23.792 -19.797 -18.014 1.00 23.97 ATOM 82 C GLY B 12 22.705 -19.480 -17.020 1.00 23.25 ATOM 83 O GLY B 12 22.878 -18.587 -16.203 1.00 22.22 ATOM 84 N GLU B 13 21.595 -20.239 -17.073 1.00 22.32 ATOM 85 CA GLU B 13 20.473 -20.097 -16.142 1.00 21.52 ATOM 86 C GLU B 13 20.129 -21.405 -15.389 1.00 21.24 ATOM 87 O GLU B 13 20.468 -22.477 -15.850 1.00 22.12 ATOM 88 CB GLU B 13 19.225 -19.614 -16.901 1.00 21.21 ATOM 89 CG GLU B 13 19.360 -18.209 -17.494 1.00 22.42 ATOM 90 CD GLU B 13 18.079 -17.717 -18.164 1.00 24.66 ATOM 91 OE1 GLU B 13 17.300 -18.581 -18.646 1.00 26.23 ATOM 92 OE2 GLU B 13 17.871 -16.473 -18.189 1.00 23.95 ATOM 93 N ARG B 14 19.426 -21.296 -14.254 1.00 20.85 ATOM 94 CA ARG B 14 18.810 -22.427 -13.535 1.00 20.21 ATOM 95 C ARG B 14 17.267 -22.358 -13.540 1.00 19.82 ATOM 96 O ARG B 14 16.672 -21.275 -13.299 1.00 19.64 ATOM 97 CB ARG B 14 19.308 -22.443 -12.087 1.00 21.28 ATOM 98 CG ARG B 14 18.782 -23.597 -11.226 1.00 22.01 ATOM 99 CD ARG B 14 19.500 -24.886 -11.531 1.00 23.58 ATOM 100 NE ARG B 14 19.226 -25.895 -10.517 1.00 23.75 ATOM 101 CZ ARG B 14 18.397 -26.920 -10.674 1.00 24.82 ATOM 102 NH1 ARG B 14 17.741 -27.117 -11.807 1.00 22.01 ATOM 103 NH2 ARG B 14 18.251 -27.784 -9.673 1.00 27.86 ATOM 104 N ARG B 15 16.625 -23.482 -13.859 1.00 18.63 ATOM 105 CA ARG B 15 15.171 -23.577 -13.783 1.00 20.43 ATOM 106 C ARG B 15 14.743 -23.763 -12.322 1.00 21.16 ATOM 107 O ARG B 15 15.196 -24.722 -11.638 1.00 22.55 ATOM 108 CB ARG B 15 14.629 -24.716 -14.654 1.00 19.18 ATOM 109 CG ARG B 15 13.113 -24.752 -14.651 1.00 20.89 ATOM 110 CD ARG B 15 12.520 -25.679 -15.706 1.00 19.37 ATOM 111 NE ARG B 15 11.053 -25.638 -15.606 1.00 20.50 ATOM 112 CZ ARG B 15 10.205 -26.155 -16.490 1.00 20.84 ATOM 113 NH1 ARG B 15 10.650 -26.738 -17.599 1.00 23.01 ATOM 114 NH2 ARG B 15 8.899 -26.030 -16.294 1.00 19.58 ATOM 115 N TYR B 16 13.882 -22.854 -11.857 1.00 20.59 ATOM 116 CA TYR B 16 13.338 -22.908 -10.496 1.00 21.40 ATOM 117 C TYR B 16 11.898 -23.481 -10.361 1.00 21.52 ATOM 118 O TYR B 16 11.467 -23.972 -9.260 1.00 23.01 ATOM 119 CB TYR B 16 13.482 -21.546 -9.835 1.00 21.10 ATOM 120 CG TYR B 16 14.901 -21.347 -9.410 1.00 20.26 ATOM 121 CD1 TYR B 16 15.409 -22.023 -8.299 1.00 24.18 ATOM 122 CD2 TYR B 16 15.770 -20.577 -10.167 1.00 21.40 ATOM 123 CE1 TYR B 16 16.738 -21.885 -7.901 1.00 22.58 ATOM 124 CE2 TYR B 16 17.087 -20.427 -9.792 1.00 22.02 ATOM 125 CZ TYR B 16 17.575 -21.088 -8.644 1.00 24.51 ATOM 126 OH TYR B 16 18.892 -20.955 -8.239 1.00 25.52 ATOM 127 N GLY B 17 11.185 -23.473 -11.461 1.00 19.60 ATOM 128 CA GLY B 17 9.798 -23.924 -11.465 1.00 18.59 ATOM 129 C GLY B 17 9.187 -23.614 -12.825 1.00 18.71 ATOM 130 O GLY B 17 9.878 -23.666 -13.882 1.00 17.48 ATOM 131 N THR B 18 7.894 -23.265 -12.785 1.00 18.53 ATOM 132 CA THR B 18 7.077 -23.097 -13.990 1.00 17.30 ATOM 133 C THR B 18 6.298 -21.792 -13.872 1.00 17.45 ATOM 134 O THR B 18 5.792 -21.446 -12.767 1.00 16.93 ATOM 135 CB THR B 18 6.113 -24.299 -14.117 1.00 17.24 ATOM 136 OG1 THR B 18 6.901 -25.476 -14.249 1.00 20.20 ATOM 137 CG2 THR B 18 5.243 -24.206 -15.344 1.00 16.97 ATOM 138 N CYS B 19 6.196 -21.078 -15.007 1.00 17.47 ATOM 139 CA CYS B 19 5.260 -19.948 -15.103 1.00 18.34 ATOM 140 C CYS B 19 3.980 -20.366 -15.810 1.00 17.58 ATOM 141 O CYS B 19 4.024 -21.178 -16.742 1.00 18.02 ATOM 142 CB CYS B 19 5.841 -18.793 -15.886 1.00 18.60 ATOM 143 SG CYS B 19 7.544 -18.364 -15.530 1.00 21.08 ATOM 144 N ILE B 20 2.870 -19.805 -15.353 1.00 15.74 ATOM 145 CA ILE B 20 1.610 -19.822 -16.061 1.00 16.61 ATOM 146 C ILE B 20 1.449 -18.398 -16.498 1.00 16.14 ATOM 147 O ILE B 20 1.275 -17.502 -15.683 1.00 16.64 ATOM 148 CB ILE B 20 0.420 -20.277 -15.183 1.00 16.35 ATOM 149 CG1 ILE B 20 0.678 -21.697 -14.702 1.00 19.53 ATOM 150 CG2 ILE B 20 -0.924 -20.240 -15.972 1.00 15.99 ATOM 151 CD1 ILE B 20 -0.275 -22.149 -13.589 1.00 21.04 ATOM 152 N TYR B 21 1.598 -18.190 -17.792 1.00 17.05 ATOM 153 CA TYR B 21 1.612 -16.831 -18.341 1.00 17.25 ATOM 154 C TYR B 21 0.827 -16.819 -19.670 1.00 17.01 ATOM 155 O TYR B 21 1.246 -17.455 -20.647 1.00 17.16 ATOM 156 CB TYR B 21 3.071 -16.262 -18.481 1.00 17.20 ATOM 157 CG TYR B 21 3.069 -14.909 -19.180 1.00 19.02 ATOM 158 CD1 TYR B 21 2.650 -13.756 -18.498 1.00 17.94 ATOM 159 CD2 TYR B 21 3.359 -14.802 -20.544 1.00 20.25 ATOM 160 CE1 TYR B 21 2.573 -12.524 -19.124 1.00 18.19 ATOM 161 CE2 TYR B 21 3.290 -13.566 -21.195 1.00 19.10 ATOM 162 CZ TYR B 21 2.892 -12.425 -20.466 1.00 20.12 ATOM 163 OH TYR B 21 2.801 -11.213 -21.059 1.00 21.16 ATOM 164 N GLN B 22 -0.307 -16.092 -19.677 1.00 17.81 ATOM 165 CA GLN B 22 -1.108 -15.821 -20.846 1.00 18.91 ATOM 166 C GLN B 22 -1.415 -17.096 -21.616 1.00 19.19 ATOM 167 O GLN B 22 -1.272 -17.174 -22.833 1.00 20.23 ATOM 168 CB GLN B 22 -0.454 -14.754 -21.730 1.00 19.25 ATOM 169 CG GLN B 22 -0.438 -13.356 -21.122 1.00 20.78 ATOM 170 CD GLN B 22 -1.834 -12.860 -20.945 1.00 26.86 ATOM 171 OE1 GLN B 22 -2.581 -12.749 -21.910 1.00 29.39 ATOM 172 NE2 GLN B 22 -2.245 -12.649 -19.703 1.00 32.48 ATOM 173 N GLY B 23 -1.903 -18.091 -20.891 1.00 19.76 ATOM 174 CA GLY B 23 -2.422 -19.320 -21.504 1.00 19.98 ATOM 175 C GLY B 23 -1.380 -20.344 -21.907 1.00 19.70 ATOM 176 O GLY B 23 -1.737 -21.325 -22.559 1.00 20.67 ATOM 177 N ALA B 24 -0.112 -20.113 -21.568 1.00 18.13 ATOM 178 CA ALA B 24 0.980 -21.043 -21.872 1.00 17.53 ATOM 179 C ALA B 24 1.795 -21.359 -20.612 1.00 17.16 ATOM 180 O ALA B 24 1.785 -20.606 -19.635 1.00 17.43 ATOM 181 CB ALA B 24 1.879 -20.444 -22.953 1.00 18.24 ATOM 182 N LEU B 25 2.473 -22.496 -20.652 1.00 16.85 ATOM 183 CA LEU B 25 3.400 -22.908 -19.604 1.00 16.79 ATOM 184 C LEU B 25 4.832 -22.591 -19.998 1.00 16.87 ATOM 185 O LEU B 25 5.235 -22.832 -21.143 1.00 17.65 ATOM 186 CB LEU B 25 3.265 -24.422 -19.361 1.00 16.17 ATOM 187 CG LEU B 25 1.923 -24.863 -18.786 1.00 17.51 ATOM 188 CD1 LEU B 25 1.792 -26.382 -18.960 1.00 19.04 ATOM 189 CD2 LEU B 25 1.817 -24.452 -17.300 1.00 17.95 ATOM 190 N TRP B 26 5.626 -22.143 -19.042 1.00 16.94 ATOM 191 CA TRP B 26 6.983 -21.671 -19.318 1.00 17.26 ATOM 192 C TRP B 26 7.921 -22.166 -18.216 1.00 17.85 ATOM 193 O TRP B 26 7.494 -22.357 -17.070 1.00 18.37 ATOM 194 CB TRP B 26 7.054 -20.129 -19.291 1.00 16.67 ATOM 195 CG TRP B 26 6.028 -19.404 -20.078 1.00 17.08 ATOM 196 CD1 TRP B 26 4.672 -19.349 -19.824 1.00 16.91 ATOM 197 CD2 TRP B 26 6.260 -18.562 -21.221 1.00 18.91 ATOM 198 NE1 TRP B 26 4.041 -18.551 -20.781 1.00 18.60 ATOM 199 CE2 TRP B 26 5.000 -18.034 -21.621 1.00 18.54 ATOM 200 CE3 TRP B 26 7.414 -18.207 -21.955 1.00 17.18 ATOM 201 CZ2 TRP B 26 4.855 -17.206 -22.728 1.00 17.84 ATOM 202 CZ3 TRP B 26 7.264 -17.338 -23.040 1.00 16.21 ATOM 203 CH2 TRP B 26 5.986 -16.858 -23.417 1.00 16.27 ATOM 204 N ALA B 27 9.192 -22.324 -18.541 1.00 17.80 ATOM 205 CA ALA B 27 10.213 -22.574 -17.517 1.00 18.22 ATOM 206 C ALA B 27 10.427 -21.274 -16.739 1.00 19.08 ATOM 207 O ALA B 27 10.562 -20.226 -17.362 1.00 19.57 ATOM 208 CB ALA B 27 11.528 -22.997 -18.167 1.00 17.07 ATOM 209 N PHE B 28 10.439 -21.335 -15.407 1.00 18.56 ATOM 210 CA PHE B 28 10.809 -20.148 -14.612 1.00 20.01 ATOM 211 C PHE B 28 12.312 -20.234 -14.332 1.00 20.67 ATOM 212 O PHE B 28 12.779 -21.220 -13.780 1.00 21.06 ATOM 213 CB PHE B 28 10.025 -20.072 -13.302 1.00 20.65 ATOM 214 CG PHE B 28 10.354 -18.843 -12.477 1.00 21.90 ATOM 215 CD1 PHE B 28 10.110 -17.567 -12.973 1.00 23.41 ATOM 216 CD2 PHE B 28 10.925 -18.977 -11.215 1.00 26.34 ATOM 217 CE1 PHE B 28 10.417 -16.431 -12.211 1.00 24.77 ATOM 218 CE2 PHE B 28 11.221 -17.843 -10.446 1.00 24.95 ATOM 219 CZ PHE B 28 10.978 -16.579 -10.953 1.00 23.98 ATOM 220 N CYS B 29 13.046 -19.213 -14.746 1.00 21.22 ATOM 221 CA CYS B 29 14.499 -19.292 -14.895 1.00 21.78 ATOM 222 C CYS B 29 15.183 -18.110 -14.243 1.00 22.79 ATOM 223 O CYS B 29 14.815 -16.957 -14.495 1.00 23.90 ATOM 224 CB CYS B 29 14.842 -19.222 -16.393 1.00 21.40 ATOM 225 SG CYS B 29 14.098 -20.543 -17.408 1.00 21.68 ATOM 226 N CYS B 30 16.237 -18.384 -13.488 1.00 22.91 ATOM 227 CA CYS B 30 17.096 -17.308 -12.952 1.00 24.31 ATOM 228 C CYS B 30 18.599 -17.539 -13.254 1.00 24.52 ATOM 229 O CYS B 30 19.047 -18.675 -13.389 1.00 25.47 ATOM 230 CB CYS B 30 16.849 -17.138 -11.456 1.00 24.08 ATOM 231 SG CYS B 30 15.097 -17.062 -11.064 1.00 25.55 ATOM 232 OXT CYS B 30 19.393 -16.620 -13.429 1.00 23.74 ATOM 233 C1 PEG B6073 10.507 -17.440 -4.209 1.00 46.56 ATOM 234 O1 PEG B6073 11.050 -16.201 -3.733 1.00 49.16 ATOM 235 C2 PEG B6073 10.700 -17.592 -5.711 1.00 46.32 ATOM 236 O2 PEG B6073 11.968 -18.199 -5.974 1.00 47.88 ATOM 237 C3 PEG B6073 12.354 -18.173 -7.345 1.00 44.70 ATOM 238 C4 PEG B6073 13.735 -17.537 -7.452 1.00 46.85 ATOM 239 O4 PEG B6073 14.700 -18.274 -6.692 1.00 48.12 ATOM 240 C1 PEG B 31 6.244 -11.158 -18.744 1.00 45.49 ATOM 241 O1 PEG B 31 6.957 -9.885 -18.806 1.00 47.82 ATOM 242 C2 PEG B 31 7.188 -12.339 -18.952 1.00 46.73 ATOM 243 O2 PEG B 31 6.756 -13.292 -19.942 1.00 45.86 ATOM 244 C3 PEG B 31 7.796 -13.852 -20.762 1.00 45.00 ATOM 245 C4 PEG B 31 7.878 -13.224 -22.155 1.00 47.07 ATOM 246 O4 PEG B 31 9.213 -13.386 -22.653 1.00 47.85 ATOM 247 CL CL B 33 7.977 -25.756 -20.602 1.00 67.28 TER