HEADER ANTIMICROBIAL PROTEIN 21-MAY-09 3HJD TITLE X-ray structure of monomeric variant of HNP1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Human neutrophil peptide 1; COMPND 3 CHAIN: A, B; COMPND 4 MUTATION: YES; COMPND 5 FRAGMENT: Residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.65 ANGSTORMS DBREF 3HJD B 1 30 UNP P59665 DEF1_HUMAN 65 94 MODRES 3HJD IML B 20 ILE N-METHYL-ISOLEUCINE 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 ARG LEU TRP SEQRES 3 B 30 ALA PHE CYS CYS ATOM 1 N ALA B 1 6.433 42.097 23.066 1.00 19.54 ATOM 2 CA ALA B 1 7.225 41.791 24.293 1.00 18.07 ATOM 3 C ALA B 1 6.959 42.790 25.402 1.00 17.60 ATOM 4 O ALA B 1 6.720 43.987 25.134 1.00 19.15 ATOM 5 CB ALA B 1 8.695 41.747 23.987 1.00 20.20 ATOM 6 N CYS B 2 6.976 42.276 26.632 1.00 15.59 ATOM 7 CA CYS B 2 6.825 43.083 27.876 1.00 15.68 ATOM 8 C CYS B 2 8.101 42.997 28.695 1.00 14.25 ATOM 9 O CYS B 2 8.781 41.949 28.709 1.00 14.73 ATOM 10 CB CYS B 2 5.708 42.552 28.757 1.00 17.36 ATOM 11 SG CYS B 2 4.085 42.501 27.872 1.00 6.63 ATOM 12 N TYR B 3 8.374 44.078 29.414 1.00 14.29 ATOM 13 CA TYR B 3 9.606 44.183 30.230 1.00 13.70 ATOM 14 C TYR B 3 9.311 44.802 31.555 1.00 16.43 ATOM 15 O TYR B 3 8.435 45.659 31.634 1.00 18.01 ATOM 16 CB TYR B 3 10.574 45.097 29.511 1.00 15.63 ATOM 17 CG TYR B 3 10.925 44.587 28.143 1.00 16.50 ATOM 18 CD1 TYR B 3 11.932 43.622 27.986 1.00 17.24 ATOM 19 CD2 TYR B 3 10.228 45.030 27.001 1.00 15.93 ATOM 20 CE1 TYR B 3 12.263 43.093 26.744 1.00 16.54 ATOM 21 CE2 TYR B 3 10.563 44.509 25.723 1.00 15.70 ATOM 22 CZ TYR B 3 11.589 43.531 25.624 1.00 15.92 ATOM 23 OH TYR B 3 11.903 43.043 24.357 1.00 18.27 ATOM 24 N CYS B 4 10.112 44.431 32.563 1.00 16.41 ATOM 25 CA CYS B 4 9.943 45.026 33.906 1.00 16.39 ATOM 26 C CYS B 4 10.950 46.189 34.012 1.00 17.42 ATOM 27 O CYS B 4 12.158 45.991 33.702 1.00 18.66 ATOM 28 CB CYS B 4 10.271 43.983 34.985 1.00 17.29 ATOM 29 SG CYS B 4 9.093 42.648 35.035 1.00 7.07 ATOM 30 N ARG B 5 10.510 47.365 34.431 1.00 16.07 ATOM 31 CA ARG B 5 11.388 48.545 34.462 1.00 15.57 ATOM 32 C ARG B 5 11.240 49.311 35.766 1.00 16.08 ATOM 33 O ARG B 5 10.099 49.393 36.312 1.00 17.03 ATOM 34 CB ARG B 5 10.966 49.495 33.346 1.00 16.04 ATOM 35 CG ARG B 5 10.976 48.856 31.958 1.00 15.18 ATOM 36 CD ARG B 5 11.149 49.910 30.874 1.00 15.29 ATOM 37 NE ARG B 5 10.884 49.388 29.526 1.00 18.10 ATOM 38 CZ ARG B 5 11.783 48.715 28.797 1.00 21.21 ATOM 39 NH1 ARG B 5 12.969 48.422 29.340 1.00 22.45 ATOM 40 NH2 ARG B 5 11.485 48.311 27.562 1.00 20.52 ATOM 41 N ILE B 6 12.315 49.951 36.224 1.00 16.71 ATOM 42 CA ILE B 6 12.216 50.903 37.339 1.00 15.48 ATOM 43 C ILE B 6 12.855 52.220 36.872 1.00 17.13 ATOM 44 O ILE B 6 14.002 52.189 36.405 1.00 18.70 ATOM 45 CB ILE B 6 12.926 50.378 38.579 1.00 17.20 ATOM 46 CG1 ILE B 6 12.154 49.182 39.160 1.00 17.33 ATOM 47 CG2 ILE B 6 13.102 51.442 39.633 1.00 16.96 ATOM 48 CD1 ILE B 6 12.994 48.480 40.313 1.00 20.63 ATOM 49 N PRO B 7 12.162 53.363 37.017 1.00 18.49 ATOM 50 CA PRO B 7 10.955 53.633 37.795 1.00 18.99 ATOM 51 C PRO B 7 9.650 53.603 37.007 1.00 20.14 ATOM 52 O PRO B 7 8.588 53.700 37.620 1.00 21.45 ATOM 53 CB PRO B 7 11.186 55.065 38.283 1.00 19.32 ATOM 54 CG PRO B 7 11.967 55.702 37.183 1.00 20.36 ATOM 55 CD PRO B 7 12.856 54.627 36.653 1.00 19.55 ATOM 56 N ALA B 8 9.721 53.498 35.676 1.00 18.54 ATOM 57 CA ALA B 8 8.541 53.625 34.857 1.00 18.37 ATOM 58 C ALA B 8 8.749 53.073 33.472 1.00 16.86 ATOM 59 O ALA B 8 9.881 52.839 33.054 1.00 17.89 ATOM 60 CB ALA B 8 8.168 55.120 34.710 1.00 17.43 ATOM 61 N CYS B 9 7.641 52.892 32.727 1.00 17.09 ATOM 62 CA CYS B 9 7.744 52.436 31.353 1.00 16.38 ATOM 63 C CYS B 9 8.305 53.565 30.471 1.00 15.85 ATOM 64 O CYS B 9 8.205 54.747 30.810 1.00 18.68 ATOM 65 CB CYS B 9 6.345 52.138 30.795 1.00 17.38 ATOM 66 SG CYS B 9 5.596 50.779 31.810 1.00 6.79 ATOM 67 N ILE B 10 8.832 53.180 29.337 1.00 16.14 ATOM 68 CA ILE B 10 9.299 54.158 28.367 1.00 15.68 ATOM 69 C ILE B 10 8.090 54.745 27.648 1.00 16.93 ATOM 70 O ILE B 10 7.103 54.064 27.375 1.00 16.78 ATOM 71 CB ILE B 10 10.270 53.508 27.368 1.00 16.77 ATOM 72 CG1 ILE B 10 11.505 53.035 28.152 1.00 19.00 ATOM 73 CG2 ILE B 10 10.567 54.442 26.197 1.00 19.91 ATOM 74 CD1 ILE B 10 12.316 52.028 27.251 1.00 24.65 ATOM 75 N ALA B 11 8.150 56.030 27.329 1.00 17.83 ATOM 76 CA ALA B 11 7.019 56.674 26.621 1.00 19.26 ATOM 77 C ALA B 11 6.714 55.857 25.389 1.00 18.69 ATOM 78 O ALA B 11 7.640 55.461 24.652 1.00 18.38 ATOM 79 CB ALA B 11 7.388 58.070 26.291 1.00 19.79 ATOM 80 N GLY B 12 5.430 55.526 25.213 1.00 19.41 ATOM 81 CA GLY B 12 5.023 54.683 24.099 1.00 18.72 ATOM 82 C GLY B 12 4.641 53.264 24.586 1.00 20.22 ATOM 83 O GLY B 12 3.941 52.506 23.841 1.00 22.48 ATOM 84 N GLU B 13 5.151 52.855 25.751 1.00 17.35 ATOM 85 CA GLU B 13 4.729 51.556 26.329 1.00 16.58 ATOM 86 C GLU B 13 3.494 51.733 27.183 1.00 16.82 ATOM 87 O GLU B 13 3.130 52.833 27.596 1.00 18.74 ATOM 88 CB GLU B 13 5.865 50.936 27.181 1.00 18.22 ATOM 89 CG GLU B 13 7.108 50.652 26.339 1.00 19.13 ATOM 90 CD GLU B 13 8.335 50.118 27.143 1.00 23.97 ATOM 91 OE1 GLU B 13 8.565 50.483 28.337 1.00 19.13 ATOM 92 OE2 GLU B 13 9.129 49.348 26.495 1.00 26.13 ATOM 93 N ARG B 14 2.845 50.605 27.456 1.00 15.58 ATOM 94 CA ARG B 14 1.647 50.570 28.307 1.00 14.65 ATOM 95 C ARG B 14 1.978 49.874 29.610 1.00 16.69 ATOM 96 O ARG B 14 2.451 48.764 29.584 1.00 16.56 ATOM 97 CB ARG B 14 0.553 49.713 27.618 1.00 14.98 ATOM 98 CG ARG B 14 -0.020 50.328 26.349 1.00 15.82 ATOM 99 CD ARG B 14 -0.799 49.254 25.598 1.00 15.25 ATOM 100 NE ARG B 14 -1.458 49.898 24.440 1.00 15.49 ATOM 101 CZ ARG B 14 -2.014 49.213 23.441 1.00 15.22 ATOM 102 NH1 ARG B 14 -2.672 49.870 22.486 1.00 16.45 ATOM 103 NH2 ARG B 14 -1.901 47.895 23.392 1.00 15.51 ATOM 104 N ARG B 15 1.686 50.534 30.744 1.00 15.59 ATOM 105 CA ARG B 15 1.903 49.856 32.032 1.00 17.59 ATOM 106 C ARG B 15 0.702 48.977 32.319 1.00 18.13 ATOM 107 O ARG B 15 -0.427 49.491 32.363 1.00 19.67 ATOM 108 CB ARG B 15 2.059 50.870 33.161 1.00 17.38 ATOM 109 CG ARG B 15 2.461 50.039 34.428 1.00 20.28 ATOM 110 CD ARG B 15 3.007 50.893 35.498 1.00 23.64 ATOM 111 NE ARG B 15 3.202 50.043 36.666 1.00 23.20 ATOM 112 CZ ARG B 15 3.755 50.508 37.794 1.00 29.64 ATOM 113 NH1 ARG B 15 4.223 51.756 37.811 1.00 31.81 ATOM 114 NH2 ARG B 15 3.872 49.730 38.863 1.00 27.93 ATOM 115 N TYR B 16 0.939 47.685 32.504 1.00 17.26 ATOM 116 CA TYR B 16 -0.128 46.686 32.755 1.00 18.98 ATOM 117 C TYR B 16 -0.132 46.054 34.130 1.00 22.90 ATOM 118 O TYR B 16 -1.098 45.367 34.517 1.00 27.44 ATOM 119 CB TYR B 16 0.006 45.569 31.738 1.00 19.17 ATOM 120 CG TYR B 16 -0.653 45.881 30.382 1.00 16.25 ATOM 121 CD1 TYR B 16 -1.631 46.888 30.221 1.00 18.91 ATOM 122 CD2 TYR B 16 -0.318 45.137 29.252 1.00 18.60 ATOM 123 CE1 TYR B 16 -2.201 47.167 28.945 1.00 18.55 ATOM 124 CE2 TYR B 16 -0.922 45.364 28.005 1.00 18.90 ATOM 125 CZ TYR B 16 -1.845 46.380 27.857 1.00 16.73 ATOM 126 OH TYR B 16 -2.405 46.529 26.625 1.00 16.65 ATOM 127 N GLY B 17 0.909 46.266 34.868 1.00 20.18 ATOM 128 CA GLY B 17 0.917 45.828 36.285 1.00 19.88 ATOM 129 C GLY B 17 2.242 46.138 36.891 1.00 17.30 ATOM 130 O GLY B 17 2.977 47.068 36.476 1.00 17.40 ATOM 131 N THR B 18 2.571 45.278 37.858 1.00 18.77 ATOM 132 CA THR B 18 3.775 45.451 38.632 1.00 18.10 ATOM 133 C THR B 18 4.460 44.126 38.779 1.00 20.36 ATOM 134 O THR B 18 3.765 43.144 39.154 1.00 24.16 ATOM 135 CB THR B 18 3.367 45.969 40.030 1.00 19.78 ATOM 136 OG1 THR B 18 2.746 47.248 39.867 1.00 22.79 ATOM 137 CG2 THR B 18 4.620 46.191 40.843 1.00 20.64 ATOM 138 N CYS B 19 5.773 44.041 38.483 1.00 18.33 ATOM 139 CA CYS B 19 6.561 42.790 38.662 1.00 17.79 ATOM 140 C CYS B 19 7.037 42.849 40.077 1.00 17.10 ATOM 141 O CYS B 19 7.407 43.918 40.549 1.00 17.49 ATOM 142 CB CYS B 19 7.821 42.809 37.780 1.00 19.55 ATOM 143 SG CYS B 19 7.451 43.329 36.075 1.00 7.72 ATOM 144 N IML B 20 7.211 41.678 40.896 1.00 18.84 ATOM 145 CA IML B 20 7.705 41.758 42.229 1.00 17.86 ATOM 146 C IML B 20 8.831 40.765 42.266 1.00 20.33 ATOM 147 O IML B 20 8.652 39.535 42.374 1.00 21.76 ATOM 148 CB IML B 20 6.658 41.409 43.291 1.00 17.80 ATOM 149 CN IML B 20 6.608 40.431 40.410 1.00 21.52 ATOM 150 CG2 IML B 20 7.396 41.517 44.615 1.00 17.92 ATOM 151 CG1 IML B 20 5.563 42.467 43.205 1.00 21.06 ATOM 152 CD1 IML B 20 4.469 42.333 44.268 1.00 24.42 ATOM 153 N TYR B 21 10.196 41.329 42.229 1.00 19.70 ATOM 154 CA TYR B 21 11.303 40.345 42.414 1.00 19.38 ATOM 155 C TYR B 21 12.502 41.150 42.876 1.00 19.36 ATOM 156 O TYR B 21 12.504 42.404 42.819 1.00 18.05 ATOM 157 CB TYR B 21 11.585 39.577 41.102 1.00 20.08 ATOM 158 CG TYR B 21 12.185 40.415 39.999 1.00 18.78 ATOM 159 CD1 TYR B 21 13.562 40.510 39.875 1.00 20.99 ATOM 160 CD2 TYR B 21 11.404 41.108 39.109 1.00 24.10 ATOM 161 CE1 TYR B 21 14.168 41.250 38.938 1.00 21.77 ATOM 162 CE2 TYR B 21 12.006 41.870 38.102 1.00 24.22 ATOM 163 CZ TYR B 21 13.414 41.935 38.033 1.00 21.86 ATOM 164 OH TYR B 21 14.082 42.678 37.072 1.00 29.14 ATOM 165 N GLN B 22 13.517 40.435 43.343 1.00 19.47 ATOM 166 CA GLN B 22 14.685 41.044 43.956 1.00 19.57 ATOM 167 C GLN B 22 14.310 42.133 44.960 1.00 18.32 ATOM 168 O GLN B 22 14.959 43.167 45.030 1.00 18.86 ATOM 169 CB GLN B 22 15.601 41.652 42.938 1.00 21.14 ATOM 170 CG GLN B 22 17.004 41.856 43.549 1.00 24.47 ATOM 171 CD GLN B 22 18.016 42.077 42.487 1.00 29.15 ATOM 172 OE1 GLN B 22 19.104 41.496 42.532 1.00 34.15 ATOM 173 NE2 GLN B 22 17.662 42.866 41.493 1.00 31.51 ATOM 174 N GLY B 23 13.307 41.865 45.760 1.00 17.11 ATOM 175 CA GLY B 23 12.891 42.772 46.821 1.00 18.16 ATOM 176 C GLY B 23 12.346 44.095 46.387 1.00 17.02 ATOM 177 O GLY B 23 12.265 45.021 47.207 1.00 17.04 ATOM 178 N ARG B 24 11.935 44.179 45.122 1.00 16.56 ATOM 179 CA ARG B 24 11.502 45.474 44.596 1.00 15.99 ATOM 180 C ARG B 24 10.262 45.319 43.737 1.00 15.55 ATOM 181 O ARG B 24 10.004 44.225 43.194 1.00 16.16 ATOM 182 CB ARG B 24 12.610 46.028 43.636 1.00 18.53 ATOM 183 CG ARG B 24 13.887 46.422 44.325 1.00 22.89 ATOM 184 CD ARG B 24 14.826 47.105 43.390 1.00 32.35 ATOM 185 NE ARG B 24 14.220 48.413 43.165 1.00 40.46 ATOM 186 CZ ARG B 24 14.515 49.534 43.830 1.00 40.42 ATOM 187 NH1 ARG B 24 15.480 49.537 44.753 1.00 38.82 ATOM 188 NH2 ARG B 24 13.838 50.652 43.552 1.00 36.32 ATOM 189 N LEU B 25 9.523 46.421 43.599 1.00 14.86 ATOM 190 CA LEU B 25 8.404 46.548 42.645 1.00 15.15 ATOM 191 C LEU B 25 8.928 47.183 41.335 1.00 16.31 ATOM 192 O LEU B 25 9.700 48.117 41.353 1.00 16.43 ATOM 193 CB LEU B 25 7.281 47.425 43.142 1.00 16.22 ATOM 194 CG LEU B 25 6.638 47.076 44.473 1.00 22.39 ATOM 195 CD1 LEU B 25 5.387 47.912 44.678 1.00 23.99 ATOM 196 CD2 LEU B 25 6.264 45.662 44.501 1.00 24.80 ATOM 197 N TRP B 26 8.481 46.620 40.219 1.00 15.38 ATOM 198 CA TRP B 26 8.903 47.154 38.894 1.00 15.29 ATOM 199 C TRP B 26 7.679 47.396 38.074 1.00 16.16 ATOM 200 O TRP B 26 6.694 46.674 38.213 1.00 15.89 ATOM 201 CB TRP B 26 9.712 46.066 38.134 1.00 16.21 ATOM 202 CG TRP B 26 10.865 45.445 38.903 1.00 16.44 ATOM 203 CD1 TRP B 26 10.788 44.618 40.009 1.00 18.41 ATOM 204 CD2 TRP B 26 12.251 45.551 38.569 1.00 18.70 ATOM 205 NE1 TRP B 26 12.077 44.244 40.411 1.00 17.06 ATOM 206 CE2 TRP B 26 12.982 44.801 39.532 1.00 18.83 ATOM 207 CE3 TRP B 26 12.944 46.218 37.547 1.00 21.19 ATOM 208 CZ2 TRP B 26 14.379 44.709 39.503 1.00 22.24 ATOM 209 CZ3 TRP B 26 14.349 46.121 37.489 1.00 22.10 ATOM 210 CH2 TRP B 26 15.052 45.376 38.486 1.00 24.32 ATOM 211 N ALA B 27 7.730 48.388 37.202 1.00 15.56 ATOM 212 CA ALA B 27 6.576 48.562 36.258 1.00 14.67 ATOM 213 C ALA B 27 6.593 47.469 35.206 1.00 15.78 ATOM 214 O ALA B 27 7.646 47.184 34.680 1.00 16.64 ATOM 215 CB ALA B 27 6.700 49.928 35.572 1.00 16.66 ATOM 216 N PHE B 28 5.450 46.857 34.917 1.00 15.37 ATOM 217 CA PHE B 28 5.388 45.798 33.866 1.00 14.68 ATOM 218 C PHE B 28 4.901 46.515 32.623 1.00 17.00 ATOM 219 O PHE B 28 3.773 47.026 32.627 1.00 16.93 ATOM 220 CB PHE B 28 4.410 44.707 34.279 1.00 15.27 ATOM 221 CG PHE B 28 4.296 43.613 33.280 1.00 16.86 ATOM 222 CD1 PHE B 28 5.386 42.839 32.993 1.00 17.63 ATOM 223 CD2 PHE B 28 3.080 43.349 32.669 1.00 19.83 ATOM 224 CE1 PHE B 28 5.293 41.778 32.089 1.00 18.43 ATOM 225 CE2 PHE B 28 2.944 42.305 31.739 1.00 19.95 ATOM 226 CZ PHE B 28 4.068 41.524 31.454 1.00 18.38 ATOM 227 N CYS B 29 5.760 46.604 31.595 1.00 14.94 ATOM 228 CA CYS B 29 5.569 47.571 30.471 1.00 15.61 ATOM 229 C CYS B 29 5.418 46.819 29.151 1.00 16.51 ATOM 230 O CYS B 29 6.332 46.045 28.802 1.00 16.42 ATOM 231 CB CYS B 29 6.828 48.400 30.375 1.00 18.06 ATOM 232 SG CYS B 29 7.037 49.347 31.898 1.00 6.11 ATOM 233 N CYS B 30 4.310 47.018 28.425 1.00 15.61 ATOM 234 CA CYS B 30 4.031 46.176 27.219 1.00 16.45 ATOM 235 C CYS B 30 3.666 47.086 26.020 1.00 17.22 ATOM 236 O CYS B 30 3.738 48.322 26.085 1.00 17.15 ATOM 237 CB CYS B 30 2.817 45.309 27.470 1.00 17.35 ATOM 238 SG CYS B 30 3.105 44.111 28.790 1.00 6.46 TER