HEADER ANTIMICROBIAL PROTEIN 31-DEC-69 6DMM TITLE Crystal structure of the G23A mutant of human alpha defensin HNP4. COMPND MOL_ID: 1; COMPND 2 MOLECULE: Neutrophil defensin 4; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.67 ANGSTORMS DBREF 6DMM D 1 33 UNP P12838 DEF4_HUMAN 64 96 SEQRES 1 D 31 VAL CYS SER CYS ARG LEU VAL PHE CYS ARG ARG THR GLU SEQRES 2 D 31 LEU ARG VAL GLY ASN CYS LEU ILE GLY ALA VAL SER PHE SEQRES 3 D 31 THR TYR CYS CYS THR ATOM 1 N VAL I 1 -20.695 4.420 15.961 1.00 59.24 ATOM 2 CA VAL I 1 -20.756 5.683 15.244 1.00 57.60 ATOM 3 C VAL I 1 -22.128 5.907 14.621 1.00 52.58 ATOM 4 O VAL I 1 -22.654 7.026 14.639 1.00 52.75 ATOM 5 CB VAL I 1 -19.684 5.750 14.171 1.00 62.23 ATOM 6 CG1 VAL I 1 -19.631 7.158 13.583 1.00 63.22 ATOM 7 CG2 VAL I 1 -18.341 5.310 14.738 1.00 67.22 ATOM 8 N CYS I 2 -22.701 4.853 14.045 1.00 49.48 ATOM 9 CA CYS I 2 -24.086 4.887 13.596 1.00 43.57 ATOM 10 C CYS I 2 -24.892 3.863 14.385 1.00 39.52 ATOM 11 O CYS I 2 -24.406 2.769 14.684 1.00 39.96 ATOM 12 CB CYS I 2 -24.211 4.638 12.078 1.00 41.69 ATOM 13 SG CYS I 2 -23.323 5.855 11.063 1.00 43.89 ATOM 14 N SER I 3 -26.119 4.235 14.737 1.00 35.84 ATOM 15 CA SER I 3 -26.968 3.417 15.593 1.00 30.36 ATOM 16 C SER I 3 -28.412 3.616 15.184 1.00 25.55 ATOM 17 O SER I 3 -28.819 4.715 14.799 1.00 24.55 ATOM 18 CB SER I 3 -26.820 3.788 17.075 1.00 28.66 ATOM 19 OG SER I 3 -25.454 4.120 17.308 1.00 35.91 ATOM 20 N CYS I 4 -29.188 2.562 15.345 1.00 19.47 ATOM 21 CA CYS I 4 -30.623 2.649 15.151 1.00 17.36 ATOM 22 C CYS I 4 -31.280 3.064 16.465 1.00 26.35 ATOM 23 O CYS I 4 -31.079 2.407 17.490 1.00 27.27 ATOM 24 CB CYS I 4 -31.185 1.305 14.703 1.00 20.81 ATOM 25 SG CYS I 4 -30.511 0.652 13.225 1.00 23.76 ATOM 26 N ARG I 5 -32.055 4.148 16.440 1.00 20.61 ATOM 27 CA ARG I 5 -32.705 4.648 17.643 1.00 17.86 ATOM 28 C ARG I 5 -34.195 4.709 17.399 1.00 17.46 ATOM 29 O ARG I 5 -34.623 4.804 16.256 1.00 15.49 ATOM 30 CB ARG I 5 -32.184 6.048 18.063 1.00 19.28 ATOM 31 CG ARG I 5 -30.662 6.107 18.247 1.00 20.69 ATOM 32 CD ARG I 5 -30.187 7.261 19.152 1.00 21.37 ATOM 33 NE ARG I 5 -28.725 7.347 19.101 1.00 24.11 ATOM 34 CZ ARG I 5 -27.881 6.545 19.743 1.00 25.15 ATOM 35 NH1 ARG I 5 -28.322 5.627 20.551 1.00 25.25 ATOM 36 NH2 ARG I 5 -26.572 6.694 19.609 1.00 29.75 ATOM 37 N LEU I 6 -34.968 4.673 18.502 1.00 16.01 ATOM 38 CA LEU I 6 -36.425 4.538 18.422 1.00 17.68 ATOM 39 C LEU I 6 -37.081 5.686 17.660 1.00 18.93 ATOM 40 O LEU I 6 -38.018 5.477 16.863 1.00 19.93 ATOM 41 CB LEU I 6 -37.007 4.477 19.833 1.00 16.63 ATOM 42 CG LEU I 6 -36.629 3.223 20.629 1.00 21.31 ATOM 43 CD1 LEU I 6 -37.166 3.300 22.036 1.00 24.55 ATOM 44 CD2 LEU I 6 -37.179 1.997 19.913 1.00 24.85 ATOM 45 N VAL I 7 -36.695 6.928 17.975 1.00 18.70 ATOM 46 CA VAL I 7 -37.363 8.073 17.359 1.00 20.41 ATOM 47 C VAL I 7 -36.343 9.120 16.919 1.00 20.80 ATOM 48 O VAL I 7 -36.205 9.413 15.727 1.00 21.92 ATOM 49 CB VAL I 7 -38.375 8.700 18.347 1.00 22.72 ATOM 50 CG1 VAL I 7 -39.012 9.928 17.746 1.00 23.99 ATOM 51 CG2 VAL I 7 -39.465 7.694 18.808 1.00 21.94 ATOM 52 N PHE I 8 -35.664 9.727 17.892 1.00 23.20 ATOM 53 CA PHE I 8 -34.780 10.868 17.666 1.00 21.57 ATOM 54 C PHE I 8 -33.319 10.433 17.710 1.00 19.41 ATOM 55 O PHE I 8 -32.924 9.558 18.486 1.00 19.31 ATOM 56 CB PHE I 8 -35.002 11.939 18.732 1.00 25.13 ATOM 57 CG PHE I 8 -36.340 12.560 18.664 1.00 27.48 ATOM 58 CD1 PHE I 8 -36.750 13.183 17.507 1.00 28.73 ATOM 59 CD2 PHE I 8 -37.203 12.492 19.733 1.00 29.98 ATOM 60 CE1 PHE I 8 -38.001 13.760 17.424 1.00 33.83 ATOM 61 CE2 PHE I 8 -38.444 13.081 19.670 1.00 32.92 ATOM 62 CZ PHE I 8 -38.846 13.703 18.517 1.00 36.04 ATOM 63 N CYS I 9 -32.516 11.072 16.889 1.00 21.69 ATOM 64 CA CYS I 9 -31.077 10.982 17.047 1.00 21.60 ATOM 65 C CYS I 9 -30.638 11.884 18.198 1.00 21.15 ATOM 66 O CYS I 9 -31.337 12.833 18.575 1.00 21.15 ATOM 67 CB CYS I 9 -30.372 11.425 15.754 1.00 25.43 ATOM 68 SG CYS I 9 -30.817 10.398 14.335 1.00 26.58 ATOM 69 N ARG I 10 -29.459 11.588 18.745 1.00 21.52 ATOM 70 CA ARG I 10 -28.873 12.447 19.766 1.00 22.86 ATOM 71 C ARG I 10 -28.403 13.751 19.125 1.00 26.89 ATOM 72 O ARG I 10 -28.311 13.864 17.893 1.00 28.52 ATOM 73 CB ARG I 10 -27.730 11.713 20.469 1.00 24.50 ATOM 74 CG ARG I 10 -28.197 10.450 21.219 1.00 23.85 ATOM 75 CD ARG I 10 -27.083 9.781 21.994 1.00 24.24 ATOM 76 NE ARG I 10 -27.548 8.574 22.688 1.00 22.07 ATOM 77 CZ ARG I 10 -26.770 7.566 23.071 1.00 24.18 ATOM 78 NH1 ARG I 10 -25.468 7.593 22.812 1.00 25.64 ATOM 79 NH2 ARG I 10 -27.287 6.520 23.714 1.00 24.04 ATOM 80 N ARG I 11 -28.105 14.752 19.974 1.00 27.55 ATOM 81 CA ARG I 11 -27.802 16.086 19.465 1.00 30.94 ATOM 82 C ARG I 11 -26.509 16.117 18.679 1.00 33.91 ATOM 83 O ARG I 11 -26.352 16.962 17.794 1.00 36.38 ATOM 84 CB ARG I 11 -27.685 17.112 20.601 1.00 33.63 ATOM 85 CG ARG I 11 -28.901 17.244 21.451 1.00 35.26 ATOM 86 CD ARG I 11 -28.596 18.223 22.590 1.00 39.38 ATOM 87 NE ARG I 11 -28.554 19.603 22.100 1.00 48.05 ATOM 88 CZ ARG I 11 -27.891 20.598 22.685 1.00 53.61 ATOM 89 NH1 ARG I 11 -27.191 20.372 23.794 1.00 54.86 ATOM 90 NH2 ARG I 11 -27.930 21.817 22.158 1.00 58.54 ATOM 91 N THR I 12 -25.554 15.269 19.035 1.00 35.39 ATOM 92 CA THR I 12 -24.293 15.182 18.311 1.00 41.74 ATOM 93 C THR I 12 -24.432 14.384 17.023 1.00 39.41 ATOM 94 O THR I 12 -23.460 14.275 16.261 1.00 43.73 ATOM 95 CB THR I 12 -23.233 14.550 19.210 1.00 48.04 ATOM 96 OG1 THR I 12 -23.839 13.505 19.980 1.00 49.72 ATOM 97 CG2 THR I 12 -22.651 15.576 20.147 1.00 52.26 ATOM 98 N GLU I 13 -25.618 13.844 16.762 1.00 35.57 ATOM 99 CA GLU I 13 -25.870 12.950 15.643 1.00 37.33 ATOM 100 C GLU I 13 -26.779 13.620 14.621 1.00 39.93 ATOM 101 O GLU I 13 -27.449 14.609 14.909 1.00 41.48 ATOM 102 CB GLU I 13 -26.513 11.631 16.121 1.00 31.65 ATOM 103 CG GLU I 13 -25.631 10.819 17.109 1.00 32.34 ATOM 104 CD GLU I 13 -26.277 9.563 17.656 1.00 29.03 ATOM 105 OE1 GLU I 13 -27.512 9.520 17.736 1.00 24.93 ATOM 106 OE2 GLU I 13 -25.544 8.604 18.013 1.00 32.00 ATOM 107 N LEU I 14 -26.814 13.056 13.414 1.00 41.41 ATOM 108 CA LEU I 14 -27.773 13.480 12.407 1.00 40.80 ATOM 109 C LEU I 14 -28.449 12.247 11.830 1.00 36.56 ATOM 110 O LEU I 14 -27.859 11.163 11.770 1.00 34.85 ATOM 111 CB LEU I 14 -27.124 14.289 11.282 1.00 48.95 ATOM 112 CG LEU I 14 -26.205 13.542 10.302 1.00 54.21 ATOM 113 CD1 LEU I 14 -26.144 14.268 8.928 1.00 59.39 ATOM 114 CD2 LEU I 14 -24.792 13.289 10.874 1.00 56.78 ATOM 115 N ARG I 15 -29.708 12.407 11.450 1.00 37.20 ATOM 116 CA ARG I 15 -30.415 11.303 10.835 1.00 36.14 ATOM 117 C ARG I 15 -29.867 11.048 9.433 1.00 40.09 ATOM 118 O ARG I 15 -29.559 11.974 8.671 1.00 37.76 ATOM 119 CB ARG I 15 -31.912 11.577 10.800 1.00 36.60 ATOM 120 CG ARG I 15 -32.704 10.488 10.117 1.00 37.09 ATOM 121 CD ARG I 15 -34.108 10.936 9.889 1.00 37.05 ATOM 122 NE ARG I 15 -34.904 9.871 9.302 1.00 35.16 ATOM 123 CZ ARG I 15 -34.898 9.562 8.008 1.00 37.71 ATOM 124 NH1 ARG I 15 -34.151 10.257 7.148 1.00 39.98 ATOM 125 NH2 ARG I 15 -35.684 8.590 7.572 1.00 39.55 ATOM 126 N VAL I 16 -29.691 9.772 9.110 1.00 38.65 ATOM 127 CA VAL I 16 -29.195 9.374 7.806 1.00 40.10 ATOM 128 C VAL I 16 -30.151 8.471 7.066 1.00 39.80 ATOM 129 O VAL I 16 -29.963 8.248 5.870 1.00 41.28 ATOM 130 CB VAL I 16 -27.812 8.693 7.900 1.00 40.94 ATOM 131 CG1 VAL I 16 -26.757 9.681 8.388 1.00 40.75 ATOM 132 CG2 VAL I 16 -27.893 7.474 8.797 1.00 34.92 ATOM 133 N GLY I 17 -31.180 7.943 7.735 1.00 33.45 ATOM 134 CA GLY I 17 -32.101 7.044 7.069 1.00 33.10 ATOM 135 C GLY I 17 -32.955 6.361 8.113 1.00 33.37 ATOM 136 O GLY I 17 -33.016 6.813 9.253 1.00 30.52 ATOM 137 N ASN I 18 -33.587 5.254 7.710 1.00 33.27 ATOM 138 CA ASN I 18 -34.408 4.422 8.577 1.00 29.11 ATOM 139 C ASN I 18 -33.672 3.129 8.890 1.00 27.97 ATOM 140 O ASN I 18 -32.846 2.646 8.109 1.00 30.75 ATOM 141 CB ASN I 18 -35.748 4.044 7.927 1.00 34.59 ATOM 142 CG ASN I 18 -36.609 5.245 7.552 1.00 39.46 ATOM 143 OD1 ASN I 18 -36.821 6.153 8.348 1.00 36.43 ATOM 144 ND2 ASN I 18 -37.104 5.245 6.324 1.00 45.00 ATOM 145 N CYS I 19 -34.009 2.543 10.031 1.00 23.39 ATOM 146 CA CYS I 19 -33.736 1.136 10.258 1.00 26.18 ATOM 147 C CYS I 19 -35.083 0.458 10.286 1.00 24.46 ATOM 148 O CYS I 19 -35.981 0.917 10.995 1.00 23.11 ATOM 149 CB CYS I 19 -33.002 0.864 11.573 1.00 23.82 ATOM 150 SG CYS I 19 -31.458 1.742 11.754 1.00 22.68 ATOM 151 N LEU I 20 -35.229 -0.596 9.503 1.00 28.17 ATOM 152 CA LEU I 20 -36.468 -1.350 9.466 1.00 28.91 ATOM 153 C LEU I 20 -36.246 -2.606 10.287 1.00 28.82 ATOM 154 O LEU I 20 -35.414 -3.446 9.920 1.00 32.06 ATOM 155 CB LEU I 20 -36.862 -1.706 8.034 1.00 35.80 ATOM 156 CG LEU I 20 -37.289 -0.594 7.075 1.00 42.29 ATOM 157 CD1 LEU I 20 -38.574 0.032 7.557 1.00 42.93 ATOM 158 CD2 LEU I 20 -36.221 0.477 6.846 1.00 43.50 ATOM 159 N ILE I 21 -36.956 -2.724 11.408 1.00 25.56 ATOM 160 CA ILE I 21 -36.814 -3.886 12.278 1.00 27.65 ATOM 161 C ILE I 21 -38.196 -4.466 12.480 1.00 27.92 ATOM 162 O ILE I 21 -39.061 -3.813 13.071 1.00 22.53 ATOM 163 CB ILE I 21 -36.152 -3.530 13.611 1.00 31.77 ATOM 164 CG1 ILE I 21 -34.785 -2.906 13.306 1.00 35.35 ATOM 165 CG2 ILE I 21 -35.913 -4.787 14.423 1.00 33.57 ATOM 166 CD1 ILE I 21 -34.344 -1.864 14.257 1.00 34.26 ATOM 167 N GLY I 22 -38.411 -5.665 11.979 1.00 32.11 ATOM 168 CA GLY I 22 -39.754 -6.185 11.971 1.00 34.84 ATOM 169 C GLY I 22 -40.619 -5.309 11.096 1.00 34.48 ATOM 170 O GLY I 22 -40.298 -5.028 9.930 1.00 35.60 ATOM 171 N ALA I 23 -41.721 -4.841 11.678 1.00 29.38 ATOM 172 CA ALA I 23 -42.699 -4.049 10.955 1.00 32.57 ATOM 173 C ALA I 23 -42.650 -2.575 11.323 1.00 31.51 ATOM 174 O ALA I 23 -43.542 -1.820 10.922 1.00 37.32 ATOM 175 CB ALA I 23 -44.090 -4.599 11.220 1.00 33.20 ATOM 176 N VAL I 24 -41.642 -2.148 12.055 1.00 27.83 ATOM 177 CA VAL I 24 -41.534 -0.763 12.487 1.00 28.72 ATOM 178 C VAL I 24 -40.243 -0.156 11.952 1.00 27.72 ATOM 179 O VAL I 24 -39.219 -0.838 11.787 1.00 28.61 ATOM 180 CB VAL I 24 -41.621 -0.628 14.036 1.00 29.59 ATOM 181 CG1 VAL I 24 -43.077 -0.993 14.526 1.00 32.95 ATOM 182 CG2 VAL I 24 -40.598 -1.469 14.718 1.00 33.44 ATOM 183 N SER I 25 -40.309 1.152 11.679 1.00 27.08 ATOM 184 CA SER I 25 -39.177 1.954 11.222 1.00 25.13 ATOM 185 C SER I 25 -38.581 2.691 12.414 1.00 24.78 ATOM 186 O SER I 25 -39.203 3.614 12.943 1.00 29.06 ATOM 187 CB SER I 25 -39.617 2.965 10.167 1.00 24.33 ATOM 188 OG SER I 25 -39.814 2.337 8.935 1.00 27.44 ATOM 189 N PHE I 26 -37.371 2.308 12.812 1.00 21.22 ATOM 190 CA PHE I 26 -36.565 3.129 13.711 1.00 20.15 ATOM 191 C PHE I 26 -35.838 4.183 12.877 1.00 19.54 ATOM 192 O PHE I 26 -35.935 4.203 11.643 1.00 20.67 ATOM 193 CB PHE I 26 -35.558 2.270 14.484 1.00 20.21 ATOM 194 CG PHE I 26 -36.179 1.313 15.500 1.00 25.23 ATOM 195 CD1 PHE I 26 -37.548 1.129 15.592 1.00 29.79 ATOM 196 CD2 PHE I 26 -35.370 0.585 16.338 1.00 27.83 ATOM 197 CE1 PHE I 26 -38.079 0.250 16.516 1.00 32.24 ATOM 198 CE2 PHE I 26 -35.911 -0.298 17.256 1.00 30.80 ATOM 199 CZ PHE I 26 -37.258 -0.447 17.346 1.00 32.13 ATOM 200 N THR I 27 -35.103 5.067 13.561 1.00 16.40 ATOM 201 CA THR I 27 -34.317 6.115 12.934 1.00 16.95 ATOM 202 C THR I 27 -32.842 5.722 12.946 1.00 19.78 ATOM 203 O THR I 27 -32.316 5.263 13.969 1.00 22.88 ATOM 204 CB THR I 27 -34.527 7.444 13.643 1.00 25.12 ATOM 205 OG1 THR I 27 -35.925 7.751 13.617 1.00 26.62 ATOM 206 CG2 THR I 27 -33.716 8.556 12.985 1.00 27.76 ATOM 207 N TYR I 28 -32.204 5.826 11.792 1.00 22.75 ATOM 208 CA TYR I 28 -30.793 5.504 11.670 1.00 21.91 ATOM 209 C TYR I 28 -29.989 6.788 11.847 1.00 27.89 ATOM 210 O TYR I 28 -30.201 7.763 11.115 1.00 28.86 ATOM 211 CB TYR I 28 -30.543 4.850 10.317 1.00 25.03 ATOM 212 CG TYR I 28 -29.231 4.120 10.198 1.00 27.47 ATOM 213 CD1 TYR I 28 -28.540 3.679 11.324 1.00 26.34 ATOM 214 CD2 TYR I 28 -28.662 3.904 8.946 1.00 31.80 ATOM 215 CE1 TYR I 28 -27.313 3.029 11.193 1.00 31.90 ATOM 216 CE2 TYR I 28 -27.451 3.231 8.814 1.00 38.39 ATOM 217 CZ TYR I 28 -26.784 2.803 9.950 1.00 36.90 ATOM 218 OH TYR I 28 -25.581 2.144 9.826 1.00 41.39 ATOM 219 N CYS I 29 -29.063 6.782 12.809 1.00 25.98 ATOM 220 CA CYS I 29 -28.406 7.989 13.302 1.00 28.82 ATOM 221 C CYS I 29 -26.902 7.834 13.278 1.00 30.58 ATOM 222 O CYS I 29 -26.374 6.840 13.768 1.00 31.53 ATOM 223 CB CYS I 29 -28.781 8.314 14.756 1.00 26.35 ATOM 224 SG CYS I 29 -30.506 8.514 15.043 1.00 23.73 ATOM 225 N CYS I 30 -26.211 8.879 12.829 1.00 34.06 ATOM 226 CA CYS I 30 -24.759 8.878 12.778 1.00 38.51 ATOM 227 C CYS I 30 -24.249 10.164 13.425 1.00 38.07 ATOM 228 O CYS I 30 -24.898 11.211 13.354 1.00 39.86 ATOM 229 CB CYS I 30 -24.234 8.765 11.322 1.00 42.51 ATOM 230 SG CYS I 30 -24.636 7.229 10.396 1.00 42.66 ATOM 231 N THR I 31 -23.081 10.080 14.047 1.00 41.28 ATOM 232 CA THR I 31 -22.463 11.263 14.646 1.00 45.76 ATOM 233 C THR I 31 -21.973 12.250 13.582 1.00 51.19 ATOM 234 O THR I 31 -21.471 11.849 12.530 1.00 54.03 ATOM 235 CB THR I 31 -21.295 10.834 15.523 1.00 49.16 ATOM 236 OG1 THR I 31 -20.510 9.900 14.787 1.00 53.44 ATOM 237 CG2 THR I 31 -21.801 10.141 16.775 1.00 46.19 ATOM 238 N ARG I 32 -22.113 13.553 13.867 1.00 51.33 ATOM 239 CA ARG I 32 -21.569 14.609 12.998 1.00 58.80 ATOM 240 C ARG I 32 -20.069 14.759 13.256 1.00 61.36 ATOM 241 O ARG I 32 -19.520 14.156 14.182 1.00 58.39 ATOM 242 CB ARG I 32 -22.271 15.980 13.206 1.00 61.00 ATOM 243 CG ARG I 32 -23.641 16.176 12.485 1.00 59.60 ATOM 244 CD ARG I 32 -23.801 17.593 11.838 1.00 62.66 ATOM 245 NE ARG I 32 -22.991 17.783 10.619 1.00 69.39 ATOM 246 CZ ARG I 32 -23.445 18.227 9.436 1.00 70.73 ATOM 247 NH1 ARG I 32 -22.611 18.350 8.409 1.00 73.05 ATOM 248 NH2 ARG I 32 -24.721 18.564 9.276 1.00 69.68 ATOM 249 S SO4 I 101 -15.283 7.036 16.471 1.00 94.80 ATOM 250 O1 SO4 I 101 -13.934 7.121 15.924 1.00 94.91 ATOM 251 O2 SO4 I 101 -16.213 7.758 15.602 1.00 94.80 ATOM 252 O3 SO4 I 101 -15.672 5.629 16.573 1.00 94.94 ATOM 253 O4 SO4 I 101 -15.273 7.645 17.797 1.00 94.87 ATOM 254 S SO4 I 101 -24.644 4.457 23.209 1.00 73.03 ATOM 255 O1 SO4 I 101 -23.686 5.299 22.501 1.00 73.47 ATOM 256 O2 SO4 I 101 -25.813 4.277 22.346 1.00 72.82 ATOM 257 O3 SO4 I 101 -24.033 3.163 23.497 1.00 72.93 ATOM 258 O4 SO4 I 101 -24.974 5.099 24.484 1.00 72.86 ATOM 259 S SO4 I 102 -30.893 8.167 24.019 1.00 31.47 ATOM 260 O1 SO4 I 102 -30.320 8.418 22.704 1.00 34.08 ATOM 261 O2 SO4 I 102 -32.100 7.360 23.794 1.00 34.97 ATOM 262 O3 SO4 I 102 -29.944 7.484 24.881 1.00 32.47 ATOM 263 O4 SO4 I 102 -31.239 9.425 24.645 1.00 34.63 TER