HEADER ANTIMICROBIAL PROTEIN 20-JUN-13 4LB7 TITLE Crystal structure of human alpha-defensin 1 (HNP1) TITLE 2 Y16A/I20A/L25A/F28A mutant. COMPND MOL_ID: 1; COMPND 2 MOLECULE: Neutrophil defensin 1; COMPND 3 CHAIN: D, E, A, B; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.90 ANGSTORMS DBREF 4LB7 D 1 30 UNP P59665 DEF1_HUMAN 65 94 SEQRES 1 D 30 ALA CYS TYR CYS ARG ILE PRO ALA CYS ILE ALA GLY GLU SEQRES 2 D 30 ARG ARG ALA GLY THR CYS ALA TYR GLN GLY ARG ALA TRP SEQRES 3 D 30 ALA ALA CYS CYS ATOM 1 N ALA D 1 17.834 3.047 8.901 1.00100.98 ATOM 2 CA ALA D 1 18.165 4.277 9.600 1.00 89.30 ATOM 3 C ALA D 1 19.585 4.212 10.118 1.00 83.16 ATOM 4 O ALA D 1 20.534 4.052 9.346 1.00 84.80 ATOM 5 CB ALA D 1 17.198 4.522 10.759 1.00 92.36 ATOM 6 N CYS D 2 19.734 4.333 11.432 1.00 77.01 ATOM 7 CA CYS D 2 21.052 4.529 11.998 1.00 66.98 ATOM 8 C CYS D 2 21.282 3.611 13.191 1.00 65.35 ATOM 9 O CYS D 2 20.341 3.225 13.880 1.00 61.16 ATOM 10 CB CYS D 2 21.255 6.009 12.340 1.00 85.10 ATOM 11 SG CYS D 2 20.739 7.084 10.951 1.00 90.28 ATOM 12 N TYR D 3 22.541 3.240 13.399 1.00 60.01 ATOM 13 CA TYR D 3 22.912 2.194 14.350 1.00 58.41 ATOM 14 C TYR D 3 23.922 2.785 15.304 1.00 57.43 ATOM 15 O TYR D 3 24.812 3.523 14.878 1.00 58.13 ATOM 16 CB TYR D 3 23.522 1.005 13.603 1.00 65.34 ATOM 17 CG TYR D 3 23.736 -0.227 14.447 1.00 67.14 ATOM 18 CD1 TYR D 3 22.721 -1.148 14.624 1.00 75.62 ATOM 19 CD2 TYR D 3 24.957 -0.475 15.062 1.00 70.43 ATOM 20 CE1 TYR D 3 22.905 -2.283 15.390 1.00 80.90 ATOM 21 CE2 TYR D 3 25.147 -1.612 15.838 1.00 67.52 ATOM 22 CZ TYR D 3 24.115 -2.508 15.994 1.00 74.48 ATOM 23 OH TYR D 3 24.279 -3.648 16.745 1.00 76.39 ATOM 24 N CYS D 4 23.804 2.466 16.586 1.00 59.35 ATOM 25 CA CYS D 4 24.661 3.105 17.577 1.00 57.65 ATOM 26 C CYS D 4 25.909 2.271 17.829 1.00 65.08 ATOM 27 O CYS D 4 25.828 1.050 18.057 1.00 58.45 ATOM 28 CB CYS D 4 23.867 3.315 18.866 1.00 59.15 ATOM 29 SG CYS D 4 22.286 4.200 18.577 1.00 62.81 ATOM 30 N ARG D 5 27.061 2.935 17.750 1.00 61.53 ATOM 31 CA ARG D 5 28.367 2.281 17.919 1.00 67.21 ATOM 32 C ARG D 5 29.292 3.124 18.772 1.00 68.91 ATOM 33 O ARG D 5 29.142 4.342 18.849 1.00 63.90 ATOM 34 CB ARG D 5 29.085 2.132 16.579 1.00 67.32 ATOM 35 CG ARG D 5 28.297 1.476 15.495 1.00 63.92 ATOM 36 CD ARG D 5 29.236 0.986 14.412 1.00 74.52 ATOM 37 NE ARG D 5 28.474 0.535 13.258 1.00 76.10 ATOM 38 CZ ARG D 5 27.974 -0.687 13.142 1.00 71.26 ATOM 39 NH1 ARG D 5 28.155 -1.579 14.107 1.00 77.95 ATOM 40 NH2 ARG D 5 27.284 -1.015 12.064 1.00 76.07 ATOM 41 N ILE D 6 30.267 2.474 19.395 1.00 68.71 ATOM 42 CA ILE D 6 31.430 3.171 19.921 1.00 65.21 ATOM 43 C ILE D 6 32.657 2.416 19.420 1.00 73.66 ATOM 44 O ILE D 6 32.571 1.218 19.162 1.00 80.67 ATOM 45 CB ILE D 6 31.459 3.202 21.459 1.00 73.31 ATOM 46 CG1 ILE D 6 31.329 1.787 22.012 1.00 75.78 ATOM 47 CG2 ILE D 6 30.368 4.076 22.016 1.00 67.39 ATOM 48 CD1 ILE D 6 31.373 1.739 23.514 1.00 84.63 ATOM 49 N PRO D 7 33.789 3.115 19.234 1.00 77.08 ATOM 50 CA PRO D 7 33.989 4.550 19.438 1.00 81.98 ATOM 51 C PRO D 7 33.554 5.349 18.220 1.00 83.31 ATOM 52 O PRO D 7 33.346 6.552 18.340 1.00 86.49 ATOM 53 CB PRO D 7 35.499 4.657 19.591 1.00 83.53 ATOM 54 CG PRO D 7 36.012 3.602 18.672 1.00 81.84 ATOM 55 CD PRO D 7 35.040 2.447 18.823 1.00 85.10 ATOM 56 N ALA D 8 33.434 4.705 17.063 1.00 88.22 ATOM 57 CA ALA D 8 33.107 5.432 15.842 1.00 83.61 ATOM 58 C ALA D 8 32.403 4.555 14.813 1.00 80.54 ATOM 59 O ALA D 8 32.318 3.336 14.962 1.00 79.69 ATOM 60 CB ALA D 8 34.378 6.031 15.235 1.00 83.17 ATOM 61 N CYS D 9 31.907 5.194 13.760 1.00 75.95 ATOM 62 CA CYS D 9 31.192 4.501 12.702 1.00 76.64 ATOM 63 C CYS D 9 32.149 3.617 11.893 1.00 78.43 ATOM 64 O CYS D 9 33.361 3.818 11.931 1.00 90.80 ATOM 65 CB CYS D 9 30.476 5.525 11.831 1.00 62.37 ATOM 66 SG CYS D 9 29.247 6.459 12.774 1.00 71.30 ATOM 67 N ILE D 10 31.614 2.626 11.186 1.00 76.64 ATOM 68 CA ILE D 10 32.454 1.730 10.386 1.00 88.78 ATOM 69 C ILE D 10 32.410 2.126 8.902 1.00 87.26 ATOM 70 O ILE D 10 31.591 2.949 8.506 1.00 84.90 ATOM 71 CB ILE D 10 32.026 0.251 10.586 1.00 93.30 ATOM 72 CG1 ILE D 10 31.857 -0.035 12.072 1.00 88.38 ATOM 73 CG2 ILE D 10 33.052 -0.724 10.031 1.00108.69 ATOM 74 CD1 ILE D 10 31.333 -1.404 12.375 1.00 96.25 ATOM 75 N ALA D 11 33.286 1.543 8.088 1.00 93.92 ATOM 76 CA ALA D 11 33.283 1.781 6.652 1.00 93.13 ATOM 77 C ALA D 11 31.907 1.479 6.082 1.00 93.53 ATOM 78 O ALA D 11 31.299 0.467 6.422 1.00 87.01 ATOM 79 CB ALA D 11 34.329 0.922 5.976 1.00 93.02 ATOM 80 N GLY D 12 31.421 2.359 5.213 1.00 90.42 ATOM 81 CA GLY D 12 30.077 2.232 4.690 1.00 89.25 ATOM 82 C GLY D 12 29.110 3.147 5.415 1.00 91.20 ATOM 83 O GLY D 12 28.033 3.450 4.899 1.00 97.35 ATOM 84 N GLU D 13 29.485 3.582 6.616 1.00 81.82 ATOM 85 CA GLU D 13 28.621 4.455 7.393 1.00 76.22 ATOM 86 C GLU D 13 29.200 5.856 7.438 1.00 75.25 ATOM 87 O GLU D 13 30.393 6.062 7.193 1.00 77.05 ATOM 88 CB GLU D 13 28.462 3.939 8.827 1.00 67.13 ATOM 89 CG GLU D 13 28.043 2.466 8.911 1.00 67.68 ATOM 90 CD GLU D 13 27.945 1.948 10.340 1.00 65.08 ATOM 91 OE1 GLU D 13 28.790 2.331 11.175 1.00 67.40 ATOM 92 OE2 GLU D 13 27.047 1.122 10.613 1.00 67.03 ATOM 93 N ARG D 14 28.346 6.805 7.802 1.00 81.35 ATOM 94 CA ARG D 14 28.758 8.173 8.095 1.00 85.63 ATOM 95 C ARG D 14 28.124 8.551 9.424 1.00 75.70 ATOM 96 O ARG D 14 26.976 8.207 9.695 1.00 80.21 ATOM 97 CB ARG D 14 28.309 9.152 6.994 1.00 95.29 ATOM 98 CG ARG D 14 29.240 9.269 5.788 1.00109.65 ATOM 99 CD ARG D 14 30.454 10.154 6.086 1.00118.80 ATOM 100 NE ARG D 14 30.088 11.546 6.344 1.00128.63 ATOM 101 CZ ARG D 14 30.148 12.521 5.441 1.00134.26 ATOM 102 NH1 ARG D 14 30.561 12.268 4.207 1.00138.52 ATOM 103 NH2 ARG D 14 29.792 13.754 5.770 1.00137.50 ATOM 104 N ARG D 15 28.859 9.265 10.257 1.00 82.43 ATOM 105 CA ARG D 15 28.305 9.687 11.528 1.00 75.83 ATOM 106 C ARG D 15 27.393 10.899 11.390 1.00 85.59 ATOM 107 O ARG D 15 27.806 11.930 10.855 1.00 93.40 ATOM 108 CB ARG D 15 29.420 9.976 12.522 1.00 77.58 ATOM 109 CG ARG D 15 28.899 10.572 13.804 1.00 84.04 ATOM 110 CD ARG D 15 29.966 10.706 14.847 1.00 86.88 ATOM 111 NE ARG D 15 29.392 11.250 16.067 1.00 93.37 ATOM 112 CZ ARG D 15 29.893 11.053 17.274 1.00 96.30 ATOM 113 NH1 ARG D 15 30.969 10.297 17.428 1.00 92.64 ATOM 114 NH2 ARG D 15 29.295 11.587 18.324 1.00102.86 ATOM 115 N ALA D 16 26.175 10.786 11.920 1.00 75.72 ATOM 116 CA ALA D 16 25.166 11.831 11.766 1.00 86.46 ATOM 117 C ALA D 16 24.635 12.357 13.097 1.00 88.50 ATOM 118 O ALA D 16 23.825 13.286 13.120 1.00 87.82 ATOM 119 CB ALA D 16 24.008 11.328 10.911 1.00 87.42 ATOM 120 N GLY D 17 25.067 11.762 14.204 1.00 80.32 ATOM 121 CA GLY D 17 24.576 12.207 15.493 1.00 74.58 ATOM 122 C GLY D 17 25.022 11.358 16.654 1.00 76.46 ATOM 123 O GLY D 17 26.092 10.749 16.612 1.00 74.03 ATOM 124 N THR D 18 24.207 11.322 17.707 1.00 72.43 ATOM 125 CA THR D 18 24.594 10.567 18.902 1.00 69.64 ATOM 126 C THR D 18 23.432 9.704 19.396 1.00 76.37 ATOM 127 O THR D 18 22.267 9.979 19.092 1.00 75.59 ATOM 128 CB THR D 18 25.013 11.510 20.060 1.00 84.96 ATOM 129 OG1 THR D 18 24.014 12.517 20.251 1.00 84.29 ATOM 130 CG2 THR D 18 26.333 12.164 19.756 1.00 89.82 ATOM 131 N CYS D 19 23.746 8.662 20.162 1.00 68.40 ATOM 132 CA CYS D 19 22.708 7.965 20.907 1.00 64.80 ATOM 133 C CYS D 19 23.073 8.065 22.366 1.00 67.26 ATOM 134 O CYS D 19 24.240 8.230 22.703 1.00 68.33 ATOM 135 CB CYS D 19 22.597 6.495 20.515 1.00 71.17 ATOM 136 SG CYS D 19 22.900 6.119 18.803 1.00 64.86 ATOM 137 N ALA D 20 22.078 7.898 23.223 1.00 69.69 ATOM 138 CA ALA D 20 22.294 7.946 24.647 1.00 74.59 ATOM 139 C ALA D 20 21.483 6.824 25.257 1.00 80.49 ATOM 140 O ALA D 20 20.253 6.789 25.145 1.00 75.23 ATOM 141 CB ALA D 20 21.859 9.303 25.205 1.00 76.82 ATOM 142 N TYR D 21 22.196 5.878 25.861 1.00 77.09 ATOM 143 CA TYR D 21 21.570 4.785 26.582 1.00 76.13 ATOM 144 C TYR D 21 22.645 4.033 27.324 1.00 80.08 ATOM 145 O TYR D 21 23.820 4.139 26.985 1.00 75.17 ATOM 146 CB TYR D 21 20.800 3.843 25.662 1.00 73.95 ATOM 147 CG TYR D 21 21.621 3.134 24.617 1.00 74.41 ATOM 148 CD1 TYR D 21 22.234 1.924 24.889 1.00 70.30 ATOM 149 CD2 TYR D 21 21.760 3.664 23.346 1.00 70.35 ATOM 150 CE1 TYR D 21 22.972 1.269 23.926 1.00 67.66 ATOM 151 CE2 TYR D 21 22.497 3.018 22.382 1.00 69.92 ATOM 152 CZ TYR D 21 23.097 1.824 22.674 1.00 74.26 ATOM 153 OH TYR D 21 23.822 1.192 21.691 1.00 74.89 ATOM 154 N GLN D 22 22.227 3.280 28.331 1.00 80.38 ATOM 155 CA GLN D 22 23.149 2.619 29.257 1.00 82.70 ATOM 156 C GLN D 22 24.261 3.517 29.797 1.00 84.24 ATOM 157 O GLN D 22 25.387 3.066 30.060 1.00 84.65 ATOM 158 CB GLN D 22 23.696 1.326 28.645 1.00 80.23 ATOM 159 CG GLN D 22 22.588 0.307 28.400 1.00 85.07 ATOM 160 CD GLN D 22 22.216 -0.465 29.661 1.00101.19 ATOM 161 OE1 GLN D 22 22.466 -0.017 30.783 1.00105.14 ATOM 162 NE2 GLN D 22 21.612 -1.631 29.478 1.00105.31 ATOM 163 N GLY D 23 23.937 4.794 29.959 1.00 85.71 ATOM 164 CA GLY D 23 24.816 5.705 30.655 1.00 88.75 ATOM 165 C GLY D 23 25.856 6.333 29.759 1.00 87.45 ATOM 166 O GLY D 23 26.641 7.167 30.208 1.00 88.42 ATOM 167 N ARG D 24 25.893 5.937 28.495 1.00 80.51 ATOM 168 CA ARG D 24 26.933 6.485 27.635 1.00 85.19 ATOM 169 C ARG D 24 26.474 7.104 26.319 1.00 82.68 ATOM 170 O ARG D 24 25.308 6.991 25.930 1.00 77.70 ATOM 171 CB ARG D 24 28.067 5.472 27.452 1.00 88.77 ATOM 172 CG ARG D 24 27.676 4.126 26.866 1.00 85.67 ATOM 173 CD ARG D 24 28.858 3.175 27.056 1.00 78.42 ATOM 174 NE ARG D 24 30.120 3.848 26.783 1.00 74.88 ATOM 175 CZ ARG D 24 31.287 3.241 26.628 1.00 81.64 ATOM 176 NH1 ARG D 24 31.390 1.934 26.797 1.00 82.27 ATOM 177 NH2 ARG D 24 32.369 3.960 26.374 1.00 92.88 ATOM 178 N ALA D 25 27.405 7.781 25.657 1.00 75.75 ATOM 179 CA ALA D 25 27.104 8.464 24.408 1.00 71.04 ATOM 180 C ALA D 25 27.700 7.606 23.321 1.00 75.62 ATOM 181 O ALA D 25 28.862 7.232 23.396 1.00 70.28 ATOM 182 CB ALA D 25 27.729 9.852 24.402 1.00 73.79 ATOM 183 N TRP D 26 26.886 7.271 22.333 1.00 65.02 ATOM 184 CA TRP D 26 27.297 6.431 21.214 1.00 62.35 ATOM 185 C TRP D 26 27.189 7.265 19.945 1.00 72.38 ATOM 186 O TRP D 26 26.408 8.213 19.892 1.00 67.51 ATOM 187 CB TRP D 26 26.362 5.233 21.085 1.00 63.72 ATOM 188 CG TRP D 26 26.082 4.491 22.352 1.00 63.21 ATOM 189 CD1 TRP D 26 25.346 4.919 23.414 1.00 65.76 ATOM 190 CD2 TRP D 26 26.497 3.151 22.662 1.00 70.20 ATOM 191 NE1 TRP D 26 25.300 3.940 24.382 1.00 69.42 ATOM 192 CE2 TRP D 26 25.995 2.843 23.940 1.00 66.15 ATOM 193 CE3 TRP D 26 27.247 2.190 21.984 1.00 70.27 ATOM 194 CZ2 TRP D 26 26.228 1.615 24.560 1.00 67.68 ATOM 195 CZ3 TRP D 26 27.477 0.958 22.595 1.00 67.74 ATOM 196 CH2 TRP D 26 26.967 0.683 23.871 1.00 67.94 ATOM 197 N ALA D 27 27.967 6.925 18.924 1.00 68.65 ATOM 198 CA ALA D 27 27.807 7.582 17.636 1.00 71.05 ATOM 199 C ALA D 27 26.587 7.008 16.950 1.00 70.03 ATOM 200 O ALA D 27 26.380 5.793 16.964 1.00 61.65 ATOM 201 CB ALA D 27 29.036 7.346 16.776 1.00 70.41 ATOM 202 N ALA D 28 25.784 7.869 16.331 1.00 65.40 ATOM 203 CA ALA D 28 24.713 7.378 15.486 1.00 62.01 ATOM 204 C ALA D 28 25.257 7.296 14.072 1.00 70.58 ATOM 205 O ALA D 28 25.691 8.303 13.503 1.00 71.02 ATOM 206 CB ALA D 28 23.505 8.305 15.533 1.00 66.36 ATOM 207 N CYS D 29 25.244 6.091 13.514 1.00 64.64 ATOM 208 CA CYS D 29 25.906 5.832 12.247 1.00 68.03 ATOM 209 C CYS D 29 24.930 5.484 11.145 1.00 69.13 ATOM 210 O CYS D 29 24.178 4.516 11.258 1.00 62.34 ATOM 211 CB CYS D 29 26.954 4.731 12.428 1.00 68.18 ATOM 212 SG CYS D 29 28.097 5.106 13.786 1.00 66.13 ATOM 213 N CYS D 30 24.958 6.277 10.081 1.00 78.39 ATOM 214 CA CYS D 30 23.959 6.188 9.033 1.00 60.85 ATOM 215 C CYS D 30 24.573 5.885 7.671 1.00 65.44 ATOM 216 O CYS D 30 25.793 5.798 7.514 1.00 74.54 ATOM 217 CB CYS D 30 23.157 7.493 8.985 1.00 65.96 ATOM 218 SG CYS D 30 22.510 7.994 10.586 1.00 79.39 ATOM 219 OXT CYS D 30 23.853 5.728 6.684 1.00 74.56 TER