HEADER ANTIMICROBIAL PROTEIN 19-MAR-12 4E86 TITLE Crystal structure of human alpha-defensin 5, HD5 (Leu29Aba mutant) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Defensin-5; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, L; COMPND 4 MUTATION: YES; COMPND 5 FRAGMENT: UNP residues ; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.75 ANGSTORMS REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 ALA L 1 DBREF 4E86 L 1 32 UNP Q01523 DEF5_HUMAN 63 94 MODRES 4E86 ABA L 29 ALA ALPHA-AMINOBUTYRIC ACID SEQRES 1 L 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR ARG SEQRES 2 L 32 GLU SER LEU SER GLY VAL CYS GLU ILE SER GLY ARG LEU SEQRES 3 L 32 TYR ARG ALA CYS CYS ARG ATOM 1 N THR L 2 -2.741 46.901 -6.965 1.00 65.13 ATOM 2 CA THR L 2 -2.203 46.857 -5.564 1.00 60.74 ATOM 3 C THR L 2 -3.062 45.990 -4.654 1.00 53.21 ATOM 4 O THR L 2 -4.253 46.241 -4.474 1.00 51.03 ATOM 5 CB THR L 2 -2.030 48.266 -4.953 1.00 63.89 ATOM 6 OG1 THR L 2 -0.866 48.865 -5.507 1.00 72.25 ATOM 7 CG2 THR L 2 -1.818 48.213 -3.474 1.00 59.74 ATOM 8 N CYS L 3 -2.436 44.947 -4.110 1.00 50.58 ATOM 9 CA CYS L 3 -3.070 44.044 -3.188 1.00 44.87 ATOM 10 C CYS L 3 -2.236 44.012 -1.951 1.00 44.15 ATOM 11 O CYS L 3 -1.022 43.910 -1.993 1.00 47.11 ATOM 12 CB CYS L 3 -3.177 42.654 -3.767 1.00 44.30 ATOM 13 SG CYS L 3 -4.003 42.660 -5.367 1.00 49.70 ATOM 14 N TYR L 4 -2.917 44.117 -0.829 1.00 41.64 ATOM 15 CA TYR L 4 -2.270 44.235 0.448 1.00 41.22 ATOM 16 C TYR L 4 -2.525 42.927 1.125 1.00 37.03 ATOM 17 O TYR L 4 -3.548 42.289 0.850 1.00 35.10 ATOM 18 CB TYR L 4 -2.971 45.299 1.278 1.00 42.41 ATOM 19 CG TYR L 4 -2.850 46.704 0.775 1.00 47.56 ATOM 20 CD1 TYR L 4 -3.805 47.253 -0.105 1.00 48.02 ATOM 21 CD2 TYR L 4 -1.803 47.514 1.217 1.00 53.31 ATOM 22 CE1 TYR L 4 -3.687 48.565 -0.557 1.00 54.23 ATOM 23 CE2 TYR L 4 -1.675 48.833 0.782 1.00 59.79 ATOM 24 CZ TYR L 4 -2.611 49.365 -0.103 1.00 60.08 ATOM 25 OH TYR L 4 -2.452 50.689 -0.499 1.00 66.78 ATOM 26 N CYS L 5 -1.605 42.558 2.015 1.00 37.29 ATOM 27 CA CYS L 5 -1.801 41.528 3.023 1.00 34.80 ATOM 28 C CYS L 5 -2.392 42.155 4.268 1.00 35.04 ATOM 29 O CYS L 5 -1.809 43.093 4.787 1.00 38.21 ATOM 30 CB CYS L 5 -0.452 40.916 3.320 1.00 37.00 ATOM 31 SG CYS L 5 0.108 40.185 1.776 1.00 39.08 ATOM 32 N ARG L 6 -3.548 41.667 4.727 1.00 33.21 ATOM 33 CA ARG L 6 -4.203 42.248 5.914 1.00 36.86 ATOM 34 C ARG L 6 -4.603 41.228 6.908 1.00 38.53 ATOM 35 O ARG L 6 -5.269 40.243 6.584 1.00 35.47 ATOM 36 CB ARG L 6 -5.520 42.944 5.603 1.00 36.29 ATOM 37 CG ARG L 6 -5.469 44.139 4.695 1.00 37.23 ATOM 38 CD ARG L 6 -6.759 44.899 4.813 1.00 39.07 ATOM 39 NE ARG L 6 -6.755 45.981 3.854 1.00 41.77 ATOM 40 CZ ARG L 6 -6.073 47.109 4.000 1.00 45.83 ATOM 41 NH1 ARG L 6 -5.339 47.291 5.089 1.00 49.37 ATOM 42 NH2 ARG L 6 -6.115 48.039 3.054 1.00 47.72 ATOM 43 N THR L 7 -4.252 41.499 8.155 1.00 44.97 ATOM 44 CA THR L 7 -5.012 40.909 9.237 1.00 48.77 ATOM 45 C THR L 7 -6.287 41.759 9.331 1.00 50.62 ATOM 46 O THR L 7 -6.299 42.944 8.922 1.00 51.79 ATOM 47 CB THR L 7 -4.212 40.837 10.536 1.00 56.21 ATOM 48 OG1 THR L 7 -5.028 40.214 11.537 1.00 61.92 ATOM 49 CG2 THR L 7 -3.703 42.254 11.026 1.00 61.44 ATOM 50 N GLY L 8 -7.381 41.167 9.777 1.00 51.13 ATOM 51 CA GLY L 8 -8.653 41.904 9.722 1.00 52.91 ATOM 52 C GLY L 8 -9.237 41.999 8.323 1.00 49.03 ATOM 53 O GLY L 8 -8.571 41.648 7.320 1.00 44.92 ATOM 54 N ARG L 9 -10.490 42.457 8.263 1.00 51.70 ATOM 55 CA ARG L 9 -11.275 42.569 7.020 1.00 48.70 ATOM 56 C ARG L 9 -10.536 43.317 5.957 1.00 46.24 ATOM 57 O ARG L 9 -9.751 44.218 6.261 1.00 49.25 ATOM 58 CB ARG L 9 -12.544 43.380 7.243 1.00 53.01 ATOM 59 CG ARG L 9 -13.401 43.009 8.432 1.00 59.30 ATOM 60 CD ARG L 9 -14.606 43.941 8.501 1.00 64.72 ATOM 61 NE ARG L 9 -15.851 43.399 7.958 1.00 66.47 ATOM 62 CZ ARG L 9 -16.009 42.230 7.330 1.00 64.65 ATOM 63 NH1 ARG L 9 -14.991 41.392 7.099 1.00 59.08 ATOM 64 NH2 ARG L 9 -17.228 41.896 6.920 1.00 69.29 ATOM 65 N CYS L 10 -10.840 43.016 4.699 1.00 44.05 ATOM 66 CA CYS L 10 -10.417 43.887 3.604 1.00 42.37 ATOM 67 C CYS L 10 -11.085 45.259 3.749 1.00 45.64 ATOM 68 O CYS L 10 -12.223 45.362 4.169 1.00 46.59 ATOM 69 CB CYS L 10 -10.763 43.235 2.263 1.00 41.54 ATOM 70 SG CYS L 10 -9.725 41.793 1.869 1.00 37.33 ATOM 71 N ALA L 11 -10.360 46.324 3.455 1.00 47.97 ATOM 72 CA ALA L 11 -10.954 47.657 3.572 1.00 54.38 ATOM 73 C ALA L 11 -12.106 47.742 2.600 1.00 56.43 ATOM 74 O ALA L 11 -12.057 47.112 1.555 1.00 55.46 ATOM 75 CB ALA L 11 -9.937 48.732 3.253 1.00 56.42 ATOM 76 N THR L 12 -13.149 48.492 2.943 1.00 62.08 ATOM 77 CA THR L 12 -14.237 48.785 1.996 1.00 65.47 ATOM 78 C THR L 12 -13.580 49.451 0.783 1.00 66.02 ATOM 79 O THR L 12 -12.699 50.299 0.989 1.00 70.00 ATOM 80 CB THR L 12 -15.309 49.702 2.655 1.00 72.07 ATOM 81 OG1 THR L 12 -15.972 50.500 1.662 1.00 74.81 ATOM 82 CG2 THR L 12 -14.681 50.607 3.717 1.00 74.71 ATOM 83 N ARG L 13 -13.943 49.058 -0.447 1.00 62.98 ATOM 84 CA ARG L 13 -13.227 49.533 -1.666 1.00 63.53 ATOM 85 C ARG L 13 -12.238 48.484 -2.184 1.00 58.74 ATOM 86 O ARG L 13 -11.682 48.617 -3.287 1.00 59.55 ATOM 87 CB ARG L 13 -12.488 50.869 -1.426 1.00 67.43 ATOM 88 CG ARG L 13 -11.700 51.424 -2.613 1.00 71.23 ATOM 89 CD ARG L 13 -11.200 52.862 -2.440 1.00 77.50 ATOM 90 NE ARG L 13 -12.226 53.807 -1.993 1.00 81.95 ATOM 91 CZ ARG L 13 -12.193 55.117 -2.218 1.00 89.42 ATOM 92 NH1 ARG L 13 -11.192 55.652 -2.903 1.00 93.60 ATOM 93 NH2 ARG L 13 -13.171 55.892 -1.771 1.00 93.99 ATOM 94 N GLU L 14 -12.034 47.449 -1.361 1.00 53.66 ATOM 95 CA GLU L 14 -11.143 46.324 -1.628 1.00 48.09 ATOM 96 C GLU L 14 -11.914 45.012 -1.796 1.00 47.35 ATOM 97 O GLU L 14 -13.068 44.890 -1.334 1.00 49.56 ATOM 98 CB GLU L 14 -10.162 46.185 -0.486 1.00 44.18 ATOM 99 CG GLU L 14 -8.947 47.070 -0.675 1.00 45.67 ATOM 100 CD GLU L 14 -8.044 47.147 0.537 1.00 44.19 ATOM 101 OE1 GLU L 14 -8.245 46.395 1.513 1.00 41.53 ATOM 102 OE2 GLU L 14 -7.121 47.973 0.506 1.00 46.80 ATOM 103 N SER L 15 -11.283 44.042 -2.460 1.00 44.25 ATOM 104 CA SER L 15 -11.879 42.749 -2.686 1.00 43.99 ATOM 105 C SER L 15 -11.005 41.748 -2.015 1.00 40.48 ATOM 106 O SER L 15 -9.767 41.848 -2.074 1.00 39.31 ATOM 107 CB SER L 15 -11.916 42.383 -4.195 1.00 48.18 ATOM 108 OG SER L 15 -13.077 42.873 -4.849 1.00 53.14 ATOM 109 N LEU L 16 -11.624 40.732 -1.427 1.00 40.07 ATOM 110 CA LEU L 16 -10.860 39.544 -1.085 1.00 37.73 ATOM 111 C LEU L 16 -10.450 38.816 -2.374 1.00 39.78 ATOM 112 O LEU L 16 -11.300 38.327 -3.108 1.00 44.18 ATOM 113 CB LEU L 16 -11.678 38.637 -0.197 1.00 38.52 ATOM 114 CG LEU L 16 -10.825 37.559 0.428 1.00 36.84 ATOM 115 CD1 LEU L 16 -9.690 38.205 1.230 1.00 32.52 ATOM 116 CD2 LEU L 16 -11.752 36.704 1.284 1.00 39.55 ATOM 117 N SER L 17 -9.157 38.771 -2.647 1.00 37.97 ATOM 118 CA SER L 17 -8.698 38.243 -3.900 1.00 41.85 ATOM 119 C SER L 17 -7.785 37.061 -3.738 1.00 41.75 ATOM 120 O SER L 17 -7.434 36.406 -4.751 1.00 46.09 ATOM 121 CB SER L 17 -7.946 39.308 -4.690 1.00 43.39 ATOM 122 OG SER L 17 -8.652 40.524 -4.721 1.00 44.56 ATOM 123 N GLY L 18 -7.352 36.818 -2.498 1.00 37.99 ATOM 124 CA GLY L 18 -6.510 35.653 -2.194 1.00 38.90 ATOM 125 C GLY L 18 -5.894 35.715 -0.820 1.00 36.45 ATOM 126 O GLY L 18 -6.495 36.247 0.120 1.00 34.58 ATOM 127 N VAL L 19 -4.682 35.176 -0.677 1.00 37.35 ATOM 128 CA VAL L 19 -4.039 35.176 0.644 1.00 35.34 ATOM 129 C VAL L 19 -2.534 35.380 0.608 1.00 36.17 ATOM 130 O VAL L 19 -1.908 35.213 -0.407 1.00 38.06 ATOM 131 CB VAL L 19 -4.359 33.905 1.465 1.00 36.21 ATOM 132 CG1 VAL L 19 -5.850 33.805 1.730 1.00 35.58 ATOM 133 CG2 VAL L 19 -3.799 32.657 0.767 1.00 40.07 ATOM 134 N CYS L 20 -1.986 35.790 1.745 1.00 36.10 ATOM 135 CA CYS L 20 -0.551 35.923 1.929 1.00 39.30 ATOM 136 C CYS L 20 -0.092 34.932 3.006 1.00 42.10 ATOM 137 O CYS L 20 -0.779 34.775 4.026 1.00 42.22 ATOM 138 CB CYS L 20 -0.234 37.327 2.399 1.00 38.26 ATOM 139 SG CYS L 20 -1.165 38.634 1.578 1.00 35.21 ATOM 140 N GLU L 21 1.027 34.251 2.778 1.00 44.77 ATOM 141 CA GLU L 21 1.621 33.400 3.792 1.00 48.11 ATOM 142 C GLU L 21 2.767 34.237 4.287 1.00 49.94 ATOM 143 O GLU L 21 3.607 34.644 3.496 1.00 52.01 ATOM 144 CB GLU L 21 2.135 32.075 3.183 1.00 53.42 ATOM 145 CG GLU L 21 2.670 30.994 4.151 1.00 58.02 ATOM 146 CD GLU L 21 3.446 29.866 3.428 1.00 64.16 ATOM 147 OE1 GLU L 21 3.274 29.717 2.191 1.00 65.08 ATOM 148 OE2 GLU L 21 4.239 29.118 4.076 1.00 68.22 ATOM 149 N ILE L 22 2.792 34.538 5.579 1.00 50.95 ATOM 150 CA ILE L 22 3.953 35.214 6.159 1.00 55.22 ATOM 151 C ILE L 22 4.295 34.552 7.457 1.00 59.38 ATOM 152 O ILE L 22 3.461 34.508 8.346 1.00 59.77 ATOM 153 CB ILE L 22 3.716 36.696 6.461 1.00 54.15 ATOM 154 CG1 ILE L 22 3.147 37.411 5.252 1.00 50.30 ATOM 155 CG2 ILE L 22 5.024 37.348 6.879 1.00 60.50 ATOM 156 CD1 ILE L 22 2.789 38.851 5.513 1.00 50.71 ATOM 157 N SER L 23 5.522 34.048 7.549 1.00 64.95 ATOM 158 CA SER L 23 6.048 33.423 8.760 1.00 70.86 ATOM 159 C SER L 23 5.067 32.423 9.362 1.00 69.27 ATOM 160 O SER L 23 4.746 32.515 10.539 1.00 72.92 ATOM 161 CB SER L 23 6.408 34.497 9.798 1.00 75.45 ATOM 162 OG SER L 23 7.156 35.557 9.223 1.00 77.92 ATOM 163 N GLY L 24 4.580 31.485 8.553 1.00 66.34 ATOM 164 CA GLY L 24 3.602 30.488 9.009 1.00 66.33 ATOM 165 C GLY L 24 2.151 30.946 9.132 1.00 61.69 ATOM 166 O GLY L 24 1.243 30.112 9.154 1.00 60.97 ATOM 167 N ARG L 25 1.935 32.261 9.219 1.00 59.78 ATOM 168 CA ARG L 25 0.587 32.827 9.306 1.00 56.93 ATOM 169 C ARG L 25 -0.048 33.101 7.955 1.00 50.73 ATOM 170 O ARG L 25 0.638 33.421 6.981 1.00 49.15 ATOM 171 CB ARG L 25 0.557 34.106 10.148 1.00 60.02 ATOM 172 CG ARG L 25 0.446 33.847 11.630 1.00 69.88 ATOM 173 CD ARG L 25 -0.570 32.742 11.929 1.00 74.38 ATOM 174 NE ARG L 25 -0.085 31.786 12.934 1.00 82.77 ATOM 175 CZ ARG L 25 -0.409 30.491 12.963 1.00 86.39 ATOM 176 NH1 ARG L 25 -1.212 29.980 12.038 1.00 83.40 ATOM 177 NH2 ARG L 25 0.072 29.699 13.913 1.00 93.20 ATOM 178 N LEU L 26 -1.372 32.981 7.921 1.00 47.38 ATOM 179 CA LEU L 26 -2.157 33.311 6.747 1.00 43.13 ATOM 180 C LEU L 26 -2.829 34.705 6.864 1.00 40.85 ATOM 181 O LEU L 26 -3.491 34.988 7.851 1.00 42.82 ATOM 182 CB LEU L 26 -3.217 32.222 6.556 1.00 43.75 ATOM 183 CG LEU L 26 -3.616 31.699 5.182 1.00 42.40 ATOM 184 CD1 LEU L 26 -2.366 31.412 4.387 1.00 42.76 ATOM 185 CD2 LEU L 26 -4.403 30.413 5.365 1.00 46.91 ATOM 186 N TYR L 27 -2.659 35.568 5.864 1.00 38.66 ATOM 187 CA TYR L 27 -3.401 36.848 5.791 1.00 37.79 ATOM 188 C TYR L 27 -4.331 36.943 4.553 1.00 36.42 ATOM 189 O TYR L 27 -4.170 36.201 3.576 1.00 38.03 ATOM 190 CB TYR L 27 -2.437 38.044 5.813 1.00 37.66 ATOM 191 CG TYR L 27 -1.531 38.004 7.008 1.00 41.02 ATOM 192 CD1 TYR L 27 -0.580 36.983 7.155 1.00 43.04 ATOM 193 CD2 TYR L 27 -1.627 38.952 8.007 1.00 44.36 ATOM 194 CE1 TYR L 27 0.257 36.919 8.250 1.00 47.23 ATOM 195 CE2 TYR L 27 -0.794 38.892 9.115 1.00 49.45 ATOM 196 CZ TYR L 27 0.139 37.873 9.225 1.00 50.72 ATOM 197 OH TYR L 27 0.961 37.810 10.315 1.00 57.78 ATOM 198 N ARG L 28 -5.308 37.852 4.605 1.00 34.12 ATOM 199 CA ARG L 28 -6.122 38.188 3.451 1.00 30.88 ATOM 200 C ARG L 28 -5.273 39.060 2.550 1.00 30.15 ATOM 201 O ARG L 28 -4.387 39.763 3.026 1.00 30.79 ATOM 202 CB ARG L 28 -7.314 39.013 3.888 1.00 30.56 ATOM 203 CG ARG L 28 -8.410 38.289 4.612 1.00 31.84 ATOM 204 CD ARG L 28 -9.274 39.354 5.265 1.00 33.89 ATOM 205 NE ARG L 28 -10.533 38.852 5.800 1.00 36.64 ATOM 206 CZ ARG L 28 -10.707 38.451 7.058 1.00 40.15 ATOM 207 NH1 ARG L 28 -9.693 38.469 7.911 1.00 39.33 ATOM 208 NH2 ARG L 28 -11.911 38.027 7.462 1.00 45.10 ATOM 209 N ABA L 29 -5.469 38.643 1.218 1.00 30.40 ATOM 210 CA ABA L 29 -5.039 39.508 0.100 1.00 31.58 ATOM 211 C ABA L 29 -6.303 40.142 -0.456 1.00 32.29 ATOM 212 O ABA L 29 -7.262 39.439 -0.748 1.00 32.44 ATOM 213 CB ABA L 29 -4.334 38.620 -0.980 1.00 33.38 ATOM 214 CG ABA L 29 -3.632 39.368 -2.115 1.00 35.44 ATOM 215 N CYS L 30 -6.256 41.425 -0.158 1.00 34.38 ATOM 216 CA CYS L 30 -7.210 42.548 -0.383 1.00 37.18 ATOM 217 C CYS L 30 -6.753 43.432 -1.549 1.00 40.49 ATOM 218 O CYS L 30 -5.769 44.175 -1.413 1.00 41.68 ATOM 219 CB CYS L 30 -7.301 43.374 0.892 1.00 37.33 ATOM 220 SG CYS L 30 -7.794 42.365 2.313 1.00 37.44 ATOM 221 N CYS L 31 -7.433 43.347 -2.696 1.00 42.49 ATOM 222 CA CYS L 31 -6.990 44.136 -3.837 1.00 47.13 ATOM 223 C CYS L 31 -7.743 45.448 -3.976 1.00 51.64 ATOM 224 O CYS L 31 -8.956 45.504 -3.759 1.00 50.55 ATOM 225 CB CYS L 31 -7.006 43.321 -5.117 1.00 48.45 ATOM 226 SG CYS L 31 -5.870 41.921 -5.017 1.00 46.39 ATOM 227 N ARG L 32 -6.985 46.495 -4.300 1.00 58.09 ATOM 228 CA ARG L 32 -7.498 47.843 -4.542 1.00 66.71 ATOM 229 C ARG L 32 -7.681 48.013 -6.059 1.00 73.47 ATOM 230 O ARG L 32 -8.383 47.245 -6.710 1.00 72.92 ATOM 231 CB ARG L 32 -6.550 48.906 -3.928 1.00 72.36 ATOM 232 CG ARG L 32 -6.714 50.333 -4.447 1.00 84.92 ATOM 233 CD ARG L 32 -5.940 51.400 -3.662 1.00 93.95 ATOM 234 NE ARG L 32 -6.771 52.033 -2.628 1.00 99.01 ATOM 235 CZ ARG L 32 -7.646 53.023 -2.838 1.00104.23 ATOM 236 NH1 ARG L 32 -7.824 53.534 -4.055 1.00108.83 ATOM 237 NH2 ARG L 32 -8.348 53.506 -1.818 1.00105.02 ATOM 238 OXT ARG L 32 -7.139 48.895 -6.711 1.00 80.93 TER