HEADER ANTIMICROBIAL PROTEIN 10-MAY-05 1ZMP TITLE Crystal structure of human defensin-5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Defensin 5; COMPND 3 CHAIN: A, C, B, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 1; COMPND 6 Defensin 5; COMPND 7 CHAIN: A, C, B, D; COMPND 8 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.65 ANGSTORMS DBREF 1ZMP A 1 32 UNP Q01523 DEF5_HUMAN 63 94 DBREF 1ZMP C 1 32 UNP Q01523 DEF5_HUMAN 63 94 SEQRES 1 A 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR ARG 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 -1.774 11.425 17.149 1.00 27.45 ATOM 2 CA ALA A 1 -2.321 11.908 18.446 1.00 26.01 ATOM 3 C ALA A 1 -3.831 12.088 18.351 1.00 24.14 ATOM 4 O ALA A 1 -4.413 12.044 17.253 1.00 26.17 ATOM 5 CB ALA A 1 -1.652 13.227 18.845 1.00 27.26 ATOM 6 N THR A 2 -4.458 12.260 19.508 1.00 20.30 ATOM 7 CA THR A 2 -5.828 12.719 19.588 1.00 17.31 ATOM 8 C THR A 2 -5.718 14.190 20.006 1.00 14.20 ATOM 9 O THR A 2 -5.251 14.462 21.103 1.00 13.08 ATOM 10 CB THR A 2 -6.552 11.914 20.664 1.00 18.35 ATOM 11 OG1 THR A 2 -6.635 10.544 20.245 1.00 18.43 ATOM 12 CG2 THR A 2 -8.008 12.352 20.814 1.00 19.15 ATOM 13 N CYS A 3 -6.140 15.119 19.149 1.00 13.30 ATOM 14 CA CYS A 3 -6.019 16.553 19.452 1.00 11.14 ATOM 15 C CYS A 3 -7.385 17.241 19.458 1.00 10.09 ATOM 16 O CYS A 3 -8.311 16.833 18.748 1.00 9.95 ATOM 17 CB CYS A 3 -5.118 17.270 18.437 1.00 11.81 ATOM 18 SG CYS A 3 -3.442 16.651 18.249 1.00 14.24 ATOM 19 N TYR A 4 -7.499 18.249 20.302 1.00 8.97 ATOM 20 CA TYR A 4 -8.705 19.056 20.427 1.00 8.94 ATOM 21 C TYR A 4 -8.346 20.527 20.323 1.00 7.57 ATOM 22 O TYR A 4 -7.280 20.949 20.787 1.00 10.06 ATOM 23 CB TYR A 4 -9.367 18.823 21.784 1.00 10.78 ATOM 24 CG TYR A 4 -9.882 17.421 21.936 1.00 14.52 ATOM 25 CD1 TYR A 4 -9.139 16.458 22.572 1.00 16.63 ATOM 26 CD2 TYR A 4 -11.104 17.072 21.388 1.00 16.64 ATOM 27 CE1 TYR A 4 -9.629 15.149 22.686 1.00 18.63 ATOM 28 CE2 TYR A 4 -11.601 15.792 21.502 1.00 19.62 ATOM 29 CZ TYR A 4 -10.854 14.838 22.143 1.00 18.82 ATOM 30 OH TYR A 4 -11.373 13.557 22.256 1.00 21.55 ATOM 31 N CYS A 5 -9.231 21.318 19.739 1.00 7.50 ATOM 32 CA CYS A 5 -9.063 22.788 19.750 1.00 8.07 ATOM 33 C CYS A 5 -9.872 23.284 20.941 1.00 9.85 ATOM 34 O CYS A 5 -11.112 23.146 20.955 1.00 11.76 ATOM 35 CB CYS A 5 -9.597 23.405 18.455 1.00 9.55 ATOM 36 SG CYS A 5 -8.540 23.017 17.035 1.00 9.44 ATOM 37 N ARG A 6 -9.170 23.827 21.946 1.00 8.40 ATOM 38 CA ARG A 6 -9.773 24.137 23.255 1.00 8.52 ATOM 39 C ARG A 6 -9.859 25.644 23.481 1.00 9.56 ATOM 40 O ARG A 6 -8.919 26.387 23.121 1.00 9.69 ATOM 41 CB ARG A 6 -8.907 23.535 24.356 1.00 6.57 ATOM 42 CG ARG A 6 -8.962 22.015 24.363 1.00 6.59 ATOM 43 CD ARG A 6 -8.663 21.438 25.766 1.00 5.49 ATOM 44 NE ARG A 6 -8.677 19.969 25.740 1.00 6.10 ATOM 45 CZ ARG A 6 -9.768 19.202 25.740 1.00 9.67 ATOM 46 NH1 ARG A 6 -10.987 19.747 25.749 1.00 10.31 ATOM 47 NH2 ARG A 6 -9.642 17.882 25.753 1.00 7.70 ATOM 48 N THR A 7 -10.979 26.104 24.032 1.00 11.45 ATOM 49 CA THR A 7 -11.087 27.502 24.455 1.00 12.68 ATOM 50 C THR A 7 -10.317 27.758 25.746 1.00 13.72 ATOM 51 O THR A 7 -9.819 28.869 25.972 1.00 15.59 ATOM 52 CB THR A 7 -12.573 27.950 24.623 1.00 14.00 ATOM 53 OG1 THR A 7 -13.147 27.293 25.740 1.00 15.10 ATOM 54 CG2 THR A 7 -13.428 27.502 23.448 1.00 13.35 ATOM 55 N GLY A 8 -10.233 26.741 26.601 1.00 11.15 ATOM 56 CA GLY A 8 -9.494 26.826 27.851 1.00 9.41 ATOM 57 C GLY A 8 -8.130 26.149 27.734 1.00 7.24 ATOM 58 O GLY A 8 -7.658 25.828 26.643 1.00 7.27 ATOM 59 N ARG A 9 -7.525 25.906 28.880 1.00 6.61 ATOM 60 CA ARG A 9 -6.203 25.299 28.939 1.00 5.25 ATOM 61 C ARG A 9 -6.279 23.803 28.603 1.00 6.85 ATOM 62 O ARG A 9 -7.298 23.173 28.778 1.00 6.63 ATOM 63 CB ARG A 9 -5.649 25.475 30.347 1.00 5.92 ATOM 64 CG ARG A 9 -5.235 26.926 30.644 1.00 5.67 ATOM 65 CD ARG A 9 -5.034 27.147 32.118 1.00 3.57 ATOM 66 NE ARG A 9 -5.004 28.592 32.428 1.00 4.82 ATOM 67 CZ ARG A 9 -5.053 29.088 33.642 1.00 4.34 ATOM 68 NH1 ARG A 9 -5.107 28.261 34.705 1.00 3.21 ATOM 69 NH2 ARG A 9 -5.019 30.424 33.799 1.00 5.94 ATOM 70 N CYS A 10 -5.165 23.244 28.153 1.00 6.77 ATOM 71 CA CYS A 10 -5.073 21.812 27.887 1.00 7.22 ATOM 72 C CYS A 10 -5.212 20.997 29.190 1.00 7.92 ATOM 73 O CYS A 10 -4.843 21.462 30.267 1.00 7.50 ATOM 74 CB CYS A 10 -3.711 21.520 27.242 1.00 7.67 ATOM 75 SG CYS A 10 -3.481 22.296 25.609 1.00 7.90 ATOM 76 N ALA A 11 -5.768 19.801 29.074 1.00 6.99 ATOM 77 CA ALA A 11 -5.796 18.825 30.168 1.00 5.80 ATOM 78 C ALA A 11 -4.366 18.499 30.625 1.00 7.69 ATOM 79 O ALA A 11 -3.395 18.633 29.849 1.00 6.83 ATOM 80 CB ALA A 11 -6.550 17.571 29.733 1.00 5.49 ATOM 81 N THR A 12 -4.193 18.045 31.873 1.00 8.31 ATOM 82 CA THR A 12 -2.813 17.828 32.348 1.00 8.26 ATOM 83 C THR A 12 -2.081 16.690 31.615 1.00 7.86 ATOM 84 O THR A 12 -0.844 16.641 31.637 1.00 9.78 ATOM 85 CB THR A 12 -2.735 17.586 33.880 1.00 9.17 ATOM 86 OG1 THR A 12 -3.594 16.495 34.221 1.00 10.16 ATOM 87 CG2 THR A 12 -3.268 18.793 34.660 1.00 10.00 ATOM 88 N ARG A 13 -2.822 15.755 31.005 1.00 7.12 ATOM 89 CA ARG A 13 -2.200 14.681 30.223 1.00 8.49 ATOM 90 C ARG A 13 -2.032 15.050 28.762 1.00 8.90 ATOM 91 O ARG A 13 -1.517 14.252 27.983 1.00 9.03 ATOM 92 CB ARG A 13 -3.009 13.386 30.305 1.00 9.38 ATOM 93 CG ARG A 13 -2.998 12.785 31.663 1.00 13.15 ATOM 94 CD ARG A 13 -4.003 11.718 31.954 0.50 13.27 ATOM 95 NE ARG A 13 -3.952 11.418 33.384 0.50 14.80 ATOM 96 CZ ARG A 13 -3.935 10.190 33.889 0.50 15.70 ATOM 97 NH1 ARG A 13 -3.947 9.147 33.083 0.50 17.73 ATOM 98 NH2 ARG A 13 -3.895 10.010 35.197 0.50 16.25 ATOM 99 N GLU A 14 -2.447 16.258 28.408 1.00 7.01 ATOM 100 CA GLU A 14 -2.274 16.806 27.071 1.00 7.51 ATOM 101 C GLU A 14 -1.058 17.731 27.031 1.00 9.19 ATOM 102 O GLU A 14 -0.502 18.077 28.064 1.00 9.71 ATOM 103 CB GLU A 14 -3.528 17.611 26.675 1.00 8.03 ATOM 104 CG GLU A 14 -4.705 16.694 26.319 1.00 7.51 ATOM 105 CD GLU A 14 -6.043 17.420 26.153 1.00 8.77 ATOM 106 OE1 GLU A 14 -6.140 18.639 26.376 1.00 8.55 ATOM 107 OE2 GLU A 14 -7.037 16.740 25.790 1.00 10.63 ATOM 108 N SER A 15 -0.632 18.084 25.826 1.00 7.50 ATOM 109 CA SER A 15 0.392 19.076 25.629 1.00 9.92 ATOM 110 C SER A 15 -0.122 20.116 24.620 1.00 8.30 ATOM 111 O SER A 15 -0.835 19.808 23.668 1.00 8.08 ATOM 112 CB SER A 15 1.683 18.397 25.150 1.00 11.22 ATOM 113 OG SER A 15 1.519 17.839 23.868 0.50 12.96 ATOM 114 N LEU A 16 0.249 21.355 24.848 1.00 8.06 ATOM 115 CA LEU A 16 -0.054 22.417 23.912 1.00 7.06 ATOM 116 C LEU A 16 0.859 22.265 22.713 1.00 9.42 ATOM 117 O LEU A 16 2.061 22.505 22.806 1.00 11.33 ATOM 118 CB LEU A 16 0.177 23.774 24.583 1.00 8.70 ATOM 119 CG LEU A 16 -0.167 24.972 23.691 1.00 9.81 ATOM 120 CD1 LEU A 16 -1.632 24.884 23.219 1.00 9.35 ATOM 121 CD2 LEU A 16 0.078 26.266 24.490 1.00 12.28 ATOM 122 N SER A 17 0.276 21.905 21.582 1.00 7.33 ATOM 123 CA SER A 17 1.040 21.516 20.393 1.00 8.56 ATOM 124 C SER A 17 1.029 22.557 19.302 1.00 10.68 ATOM 125 O SER A 17 1.834 22.499 18.386 1.00 11.50 ATOM 126 CB SER A 17 0.505 20.185 19.851 1.00 11.19 ATOM 127 OG SER A 17 0.674 19.162 20.827 1.00 12.54 ATOM 128 N GLY A 18 0.136 23.527 19.414 1.00 9.40 ATOM 129 CA GLY A 18 -0.009 24.573 18.406 1.00 8.66 ATOM 130 C GLY A 18 -1.252 25.371 18.746 1.00 8.11 ATOM 131 O GLY A 18 -1.729 25.342 19.901 1.00 8.64 ATOM 132 N VAL A 19 -1.756 26.099 17.760 1.00 7.45 ATOM 133 CA VAL A 19 -3.011 26.821 17.913 1.00 8.10 ATOM 134 C VAL A 19 -3.951 26.584 16.735 1.00 6.85 ATOM 135 O VAL A 19 -3.534 26.217 15.636 1.00 8.06 ATOM 136 CB VAL A 19 -2.800 28.336 18.130 1.00 8.21 ATOM 137 CG1 VAL A 19 -2.126 28.566 19.494 1.00 10.29 ATOM 138 CG2 VAL A 19 -1.928 28.946 17.012 1.00 7.99 ATOM 139 N CYS A 20 -5.237 26.767 17.001 1.00 7.18 ATOM 140 CA CYS A 20 -6.233 26.718 15.957 1.00 6.75 ATOM 141 C CYS A 20 -6.874 28.077 15.743 1.00 6.46 ATOM 142 O CYS A 20 -7.122 28.787 16.697 1.00 7.23 ATOM 143 CB CYS A 20 -7.382 25.765 16.359 1.00 6.70 ATOM 144 SG CYS A 20 -6.877 24.243 17.190 1.00 9.32 ATOM 145 N GLU A 21 -7.189 28.401 14.485 1.00 6.79 ATOM 146 CA GLU A 21 -7.990 29.569 14.134 1.00 7.20 ATOM 147 C GLU A 21 -9.332 29.060 13.634 1.00 9.01 ATOM 148 O GLU A 21 -9.407 28.365 12.605 1.00 8.57 ATOM 149 CB GLU A 21 -7.316 30.401 13.031 1.00 8.59 ATOM 150 CG GLU A 21 -5.865 30.725 13.336 1.00 8.24 ATOM 151 CD GLU A 21 -5.210 31.479 12.180 1.00 9.28 ATOM 152 OE1 GLU A 21 -5.831 31.609 11.087 1.00 8.93 ATOM 153 OE2 GLU A 21 -4.065 31.917 12.369 1.00 9.52 ATOM 154 N ILE A 22 -10.392 29.379 14.362 1.00 9.32 ATOM 155 CA ILE A 22 -11.726 28.968 13.953 1.00 9.79 ATOM 156 C ILE A 22 -12.651 30.167 14.041 1.00 10.97 ATOM 157 O ILE A 22 -12.824 30.744 15.111 1.00 11.73 ATOM 158 CB ILE A 22 -12.276 27.828 14.853 1.00 10.63 ATOM 159 CG1 ILE A 22 -11.315 26.637 14.871 1.00 11.04 ATOM 160 CG2 ILE A 22 -13.699 27.417 14.374 1.00 12.90 ATOM 161 CD1 ILE A 22 -11.623 25.593 15.931 1.00 10.40 ATOM 162 N SER A 23 -13.226 30.539 12.907 1.00 13.47 ATOM 163 CA SER A 23 -14.199 31.619 12.843 1.00 15.52 ATOM 164 C SER A 23 -13.755 32.866 13.597 1.00 15.99 ATOM 165 O SER A 23 -14.528 33.427 14.382 1.00 18.74 ATOM 166 CB SER A 23 -15.550 31.122 13.351 1.00 18.35 ATOM 167 OG SER A 23 -16.087 30.190 12.426 1.00 21.04 ATOM 168 N GLY A 24 -12.514 33.282 13.365 1.00 15.53 ATOM 169 CA GLY A 24 -11.961 34.507 13.935 1.00 16.40 ATOM 170 C GLY A 24 -11.547 34.472 15.395 1.00 16.00 ATOM 171 O GLY A 24 -11.326 35.519 16.013 1.00 18.15 ATOM 172 N ARG A 25 -11.487 33.287 15.979 1.00 14.26 ATOM 173 CA ARG A 25 -11.064 33.126 17.375 1.00 13.28 ATOM 174 C ARG A 25 -9.886 32.141 17.442 1.00 11.41 ATOM 175 O ARG A 25 -9.783 31.242 16.623 1.00 9.61 ATOM 176 CB ARG A 25 -12.240 32.602 18.215 1.00 14.80 ATOM 177 CG ARG A 25 -11.994 32.334 19.700 1.00 17.69 ATOM 178 CD ARG A 25 -13.262 31.867 20.468 1.00 20.48 ATOM 179 NE ARG A 25 -12.985 31.652 21.889 1.00 21.73 ATOM 180 CZ ARG A 25 -13.906 31.588 22.839 1.00 23.28 ATOM 181 NH1 ARG A 25 -15.191 31.720 22.536 1.00 24.35 ATOM 182 NH2 ARG A 25 -13.534 31.395 24.097 1.00 23.88 ATOM 183 N LEU A 26 -9.011 32.336 18.420 1.00 8.00 ATOM 184 CA LEU A 26 -7.846 31.490 18.612 1.00 7.23 ATOM 185 C LEU A 26 -8.158 30.476 19.710 1.00 8.12 ATOM 186 O LEU A 26 -8.772 30.833 20.733 1.00 8.87 ATOM 187 CB LEU A 26 -6.660 32.361 19.068 1.00 7.94 ATOM 188 CG LEU A 26 -5.320 31.654 19.033 1.00 8.43 ATOM 189 CD1 LEU A 26 -4.872 31.490 17.561 1.00 9.69 ATOM 190 CD2 LEU A 26 -4.300 32.472 19.858 1.00 10.49 ATOM 191 N TYR A 27 -7.707 29.242 19.499 1.00 7.09 ATOM 192 CA TYR A 27 -7.901 28.128 20.406 1.00 7.57 ATOM 193 C TYR A 27 -6.562 27.447 20.590 1.00 8.16 ATOM 194 O TYR A 27 -5.701 27.484 19.705 1.00 8.22 ATOM 195 CB TYR A 27 -8.786 27.087 19.751 1.00 8.47 ATOM 196 CG TYR A 27 -10.174 27.541 19.514 1.00 10.75 ATOM 197 CD1 TYR A 27 -10.472 28.484 18.544 1.00 11.95 ATOM 198 CD2 TYR A 27 -11.215 26.978 20.225 1.00 15.17 ATOM 199 CE1 TYR A 27 -11.775 28.923 18.342 1.00 12.89 ATOM 200 CE2 TYR A 27 -12.517 27.382 20.022 1.00 16.27 ATOM 201 CZ TYR A 27 -12.790 28.351 19.079 1.00 16.06 ATOM 202 OH TYR A 27 -14.104 28.717 18.876 1.00 17.92 ATOM 203 N ARG A 28 -6.388 26.784 21.726 1.00 7.66 ATOM 204 CA ARG A 28 -5.217 25.945 21.929 1.00 7.43 ATOM 205 C ARG A 28 -5.403 24.610 21.189 1.00 7.55 ATOM 206 O ARG A 28 -6.485 24.009 21.256 1.00 7.34 ATOM 207 CB ARG A 28 -5.065 25.616 23.413 1.00 5.77 ATOM 208 CG ARG A 28 -4.536 26.720 24.268 1.00 6.34 ATOM 209 CD ARG A 28 -4.497 26.203 25.716 1.00 6.82 ATOM 210 NE ARG A 28 -3.838 27.180 26.610 1.00 6.06 ATOM 211 CZ ARG A 28 -4.470 28.169 27.209 1.00 7.28 ATOM 212 NH1 ARG A 28 -5.775 28.361 27.015 1.00 7.93 ATOM 213 NH2 ARG A 28 -3.782 28.981 28.020 1.00 7.48 ATOM 214 N LEU A 29 -4.370 24.131 20.481 1.00 7.23 ATOM 215 CA LEU A 29 -4.364 22.759 19.956 1.00 6.21 ATOM 216 C LEU A 29 -3.705 21.870 21.013 1.00 8.53 ATOM 217 O LEU A 29 -2.502 21.955 21.263 1.00 8.38 ATOM 218 CB LEU A 29 -3.633 22.671 18.595 1.00 7.70 ATOM 219 CG LEU A 29 -3.568 21.232 18.044 1.00 8.08 ATOM 220 CD1 LEU A 29 -4.920 20.936 17.408 1.00 8.80 ATOM 221 CD2 LEU A 29 -2.445 21.140 17.006 1.00 8.10 ATOM 222 N CYS A 30 -4.551 21.057 21.654 1.00 7.01 ATOM 223 CA CYS A 30 -4.185 20.226 22.806 1.00 6.83 ATOM 224 C CYS A 30 -4.179 18.770 22.377 1.00 8.44 ATOM 225 O CYS A 30 -5.214 18.241 21.940 1.00 9.20 ATOM 226 CB CYS A 30 -5.231 20.419 23.902 1.00 5.41 ATOM 227 SG CYS A 30 -5.250 22.102 24.568 1.00 7.66 ATOM 228 N CYS A 31 -3.036 18.124 22.517 1.00 9.66 ATOM 229 CA CYS A 31 -2.859 16.776 21.995 1.00 9.74 ATOM 230 C CYS A 31 -2.415 15.797 23.055 1.00 11.29 ATOM 231 O CYS A 31 -1.664 16.143 23.945 1.00 8.99 ATOM 232 CB CYS A 31 -1.821 16.789 20.891 1.00 11.16 ATOM 233 SG CYS A 31 -2.270 17.818 19.462 1.00 12.78 ATOM 234 N ARG A 32 -2.891 14.561 22.939 1.00 13.07 ATOM 235 CA ARG A 32 -2.437 13.479 23.804 1.00 17.09 ATOM 236 C ARG A 32 -2.252 12.228 22.977 1.00 19.26 ATOM 237 O ARG A 32 -1.554 11.307 23.415 1.00 19.83 ATOM 238 CB ARG A 32 -3.462 13.205 24.897 1.00 20.14 ATOM 239 CG ARG A 32 -4.759 12.644 24.361 1.00 23.77 ATOM 240 CD ARG A 32 -5.907 12.614 25.369 1.00 27.84 ATOM 241 NE ARG A 32 -7.017 11.764 24.916 1.00 28.96 ATOM 242 CZ ARG A 32 -7.194 10.506 25.303 1.00 30.47 ATOM 243 NH1 ARG A 32 -6.335 9.942 26.137 1.00 30.91 ATOM 244 NH2 ARG A 32 -8.223 9.800 24.849 1.00 31.49 ATOM 245 OXT ARG A 32 -2.802 12.132 21.873 1.00 19.79 ATOM 246 S SO4 A 102 -5.160 30.812 37.638 1.00 16.34 ATOM 247 O1 SO4 A 102 -5.821 29.661 37.018 1.00 17.29 ATOM 248 O2 SO4 A 102 -4.905 31.818 36.620 1.00 16.81 ATOM 249 O3 SO4 A 102 -6.067 31.440 38.602 1.00 17.68 ATOM 250 O4 SO4 A 102 -3.912 30.440 38.305 1.00 19.52 ATOM 251 C1 GOL A 202 5.432 20.001 27.934 1.00 57.09 ATOM 252 O1 GOL A 202 4.622 19.102 27.201 1.00 57.82 ATOM 253 C2 GOL A 202 5.534 21.307 27.164 1.00 56.34 ATOM 254 O2 GOL A 202 4.395 21.417 26.346 1.00 54.98 ATOM 255 C3 GOL A 202 6.804 21.260 26.318 1.00 57.05 ATOM 256 O3 GOL A 202 6.876 22.354 25.419 1.00 57.98 TER ATOM 1 C1 GOL C 203 -2.431 16.889 14.688 1.00 38.11 ATOM 2 O1 GOL C 203 -2.708 16.543 13.345 1.00 34.51 ATOM 3 C2 GOL C 203 -1.022 17.455 14.770 1.00 39.31 ATOM 4 O2 GOL C 203 -0.130 16.609 14.092 1.00 40.54 ATOM 5 C3 GOL C 203 -0.558 17.556 16.214 1.00 40.48 ATOM 6 O3 GOL C 203 0.301 16.481 16.512 1.00 42.87 TER