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; COMPND 7 MOL_ID: 1; COMPND 8 Defensin-5; COMPND 9 CHAIN: A, B, C, D, E, F, G, H, L; COMPND 10 MUTATION: YES; COMPND 11 UNP residues ; COMPND 12 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 H 1 DBREF 4E86 C 1 32 UNP Q01523 DEF5_HUMAN 63 94 DBREF 4E86 H 1 32 UNP Q01523 DEF5_HUMAN 63 94 MODRES 4E86 ABA H 29 ALA ALPHA-AMINOBUTYRIC ACID SEQRES 1 H 32 ALA THR CYS TYR CYS ARG THR GLY ARG CYS ALA THR ARG SEQRES 2 H 32 GLU SER LEU SER GLY VAL CYS GLU ILE SER GLY ARG LEU SEQRES 3 H 32 TYR ARG ALA CYS CYS ARG ATOM 1 CL CL C 101 -17.316 7.220 11.657 1.00 75.73 TER ATOM 1 N THR H 2 -11.987 17.572 9.104 1.00 68.05 ATOM 2 CA THR H 2 -12.003 18.475 7.898 1.00 67.00 ATOM 3 C THR H 2 -13.215 19.431 7.944 1.00 59.46 ATOM 4 O THR H 2 -14.206 19.089 8.585 1.00 57.39 ATOM 5 CB THR H 2 -11.996 17.639 6.603 1.00 73.23 ATOM 6 OG1 THR H 2 -13.288 17.045 6.414 1.00 73.50 ATOM 7 CG2 THR H 2 -10.916 16.525 6.678 1.00 78.18 ATOM 8 N CYS H 3 -13.133 20.610 7.301 1.00 55.20 ATOM 9 CA CYS H 3 -14.203 21.676 7.429 1.00 49.55 ATOM 10 C CYS H 3 -14.830 22.239 6.147 1.00 48.30 ATOM 11 O CYS H 3 -14.160 22.812 5.303 1.00 47.76 ATOM 12 CB CYS H 3 -13.737 22.864 8.276 1.00 44.05 ATOM 13 SG CYS H 3 -13.059 22.368 9.861 1.00 44.56 ATOM 14 N TYR H 4 -16.142 22.104 6.063 1.00 49.86 ATOM 15 CA TYR H 4 -16.944 22.584 4.956 1.00 51.61 ATOM 16 C TYR H 4 -17.603 23.898 5.261 1.00 48.36 ATOM 17 O TYR H 4 -17.872 24.182 6.435 1.00 46.56 ATOM 18 CB TYR H 4 -18.044 21.577 4.703 1.00 56.48 ATOM 19 CG TYR H 4 -17.701 20.614 3.612 1.00 64.58 ATOM 20 CD1 TYR H 4 -16.691 19.644 3.776 1.00 66.81 ATOM 21 CD2 TYR H 4 -18.376 20.670 2.393 1.00 69.24 ATOM 22 CE1 TYR H 4 -16.385 18.765 2.751 1.00 72.70 ATOM 23 CE2 TYR H 4 -18.077 19.788 1.363 1.00 75.46 ATOM 24 CZ TYR H 4 -17.090 18.849 1.540 1.00 77.29 ATOM 25 OH TYR H 4 -16.834 18.005 0.487 1.00 86.58 ATOM 26 N CYS H 5 -17.881 24.680 4.205 1.00 49.81 ATOM 27 CA CYS H 5 -18.757 25.888 4.285 1.00 47.81 ATOM 28 C CYS H 5 -20.202 25.547 3.953 1.00 50.61 ATOM 29 O CYS H 5 -20.466 24.617 3.189 1.00 55.74 ATOM 30 CB CYS H 5 -18.281 26.995 3.354 1.00 46.79 ATOM 31 SG CYS H 5 -16.620 27.555 3.750 1.00 46.56 ATOM 32 N ARG H 6 -21.142 26.291 4.519 1.00 49.54 ATOM 33 CA ARG H 6 -22.536 25.904 4.413 1.00 55.31 ATOM 34 C ARG H 6 -23.468 27.080 4.387 1.00 57.56 ATOM 35 O ARG H 6 -23.435 27.926 5.282 1.00 56.50 ATOM 36 CB ARG H 6 -22.957 24.981 5.573 1.00 54.91 ATOM 37 CG ARG H 6 -22.333 23.595 5.589 1.00 54.32 ATOM 38 CD ARG H 6 -23.030 22.671 4.611 1.00 60.08 ATOM 39 NE ARG H 6 -23.009 21.308 5.124 1.00 60.98 ATOM 40 CZ ARG H 6 -22.062 20.410 4.869 1.00 61.03 ATOM 41 NH1 ARG H 6 -21.041 20.696 4.069 1.00 60.05 ATOM 42 NH2 ARG H 6 -22.148 19.210 5.416 1.00 62.67 ATOM 43 N THR H 7 -24.311 27.072 3.361 1.00 64.64 ATOM 44 CA THR H 7 -25.502 27.900 3.224 1.00 68.87 ATOM 45 C THR H 7 -26.502 27.701 4.390 1.00 70.10 ATOM 46 O THR H 7 -27.035 28.670 4.940 1.00 70.71 ATOM 47 CB THR H 7 -26.195 27.609 1.852 1.00 77.54 ATOM 48 OG1 THR H 7 -26.252 26.188 1.589 1.00 78.42 ATOM 49 CG2 THR H 7 -25.439 28.310 0.716 1.00 77.36 ATOM 50 N GLY H 8 -26.765 26.443 4.752 1.00 71.83 ATOM 51 CA GLY H 8 -27.658 26.131 5.879 1.00 71.53 ATOM 52 C GLY H 8 -26.916 25.645 7.112 1.00 67.69 ATOM 53 O GLY H 8 -25.692 25.758 7.203 1.00 61.93 ATOM 54 N ARG H 9 -27.668 25.094 8.054 1.00 72.07 ATOM 55 CA ARG H 9 -27.123 24.576 9.305 1.00 71.49 ATOM 56 C ARG H 9 -26.110 23.467 9.084 1.00 68.43 ATOM 57 O ARG H 9 -26.053 22.859 8.006 1.00 69.25 ATOM 58 CB ARG H 9 -28.251 24.051 10.201 1.00 79.65 ATOM 59 CG ARG H 9 -28.828 25.074 11.166 1.00 84.92 ATOM 60 CD ARG H 9 -29.707 24.347 12.171 1.00 99.14 ATOM 61 NE ARG H 9 -30.164 25.169 13.297 1.00104.73 ATOM 62 CZ ARG H 9 -29.492 25.330 14.436 1.00104.90 ATOM 63 NH1 ARG H 9 -28.307 24.747 14.618 1.00102.15 ATOM 64 NH2 ARG H 9 -30.004 26.082 15.397 1.00110.80 ATOM 65 N CYS H 10 -25.306 23.204 10.113 1.00 65.14 ATOM 66 CA CYS H 10 -24.331 22.124 10.041 1.00 62.50 ATOM 67 C CYS H 10 -25.056 20.798 10.131 1.00 66.19 ATOM 68 O CYS H 10 -26.152 20.726 10.680 1.00 67.16 ATOM 69 CB CYS H 10 -23.293 22.218 11.144 1.00 57.80 ATOM 70 SG CYS H 10 -22.325 23.734 11.134 1.00 54.06 ATOM 71 N ALA H 11 -24.434 19.753 9.591 1.00 66.53 ATOM 72 CA ALA H 11 -25.063 18.446 9.523 1.00 71.37 ATOM 73 C ALA H 11 -25.059 17.793 10.901 1.00 73.34 ATOM 74 O ALA H 11 -24.490 18.333 11.842 1.00 68.79 ATOM 75 CB ALA H 11 -24.330 17.581 8.518 1.00 72.07 ATOM 76 N THR H 12 -25.712 16.639 11.018 1.00 78.52 ATOM 77 CA THR H 12 -25.512 15.760 12.164 1.00 82.19 ATOM 78 C THR H 12 -23.995 15.562 12.329 1.00 79.10 ATOM 79 O THR H 12 -23.317 15.299 11.334 1.00 78.86 ATOM 80 CB THR H 12 -26.169 14.389 11.901 1.00 89.56 ATOM 81 OG1 THR H 12 -27.388 14.566 11.165 1.00 92.87 ATOM 82 CG2 THR H 12 -26.458 13.657 13.202 1.00 93.70 ATOM 83 N ARG H 13 -23.473 15.727 13.552 1.00 76.55 ATOM 84 CA ARG H 13 -22.052 15.440 13.908 1.00 75.44 ATOM 85 C ARG H 13 -21.065 16.592 13.668 1.00 72.29 ATOM 86 O ARG H 13 -19.917 16.555 14.162 1.00 70.74 ATOM 87 CB ARG H 13 -21.506 14.117 13.289 1.00 79.91 ATOM 88 CG ARG H 13 -20.745 14.226 11.950 1.00 78.40 ATOM 89 CD ARG H 13 -19.561 13.256 11.812 1.00 80.70 ATOM 90 NE ARG H 13 -19.934 11.837 11.812 1.00 88.88 ATOM 91 CZ ARG H 13 -19.114 10.826 11.505 1.00 93.45 ATOM 92 NH1 ARG H 13 -17.859 11.078 11.154 1.00 92.69 ATOM 93 NH2 ARG H 13 -19.544 9.559 11.544 1.00 97.40 ATOM 94 N GLU H 14 -21.513 17.602 12.915 1.00 68.67 ATOM 95 CA GLU H 14 -20.694 18.764 12.580 1.00 62.08 ATOM 96 C GLU H 14 -20.869 19.834 13.627 1.00 61.47 ATOM 97 O GLU H 14 -21.983 20.131 14.010 1.00 64.58 ATOM 98 CB GLU H 14 -21.115 19.348 11.232 1.00 58.23 ATOM 99 CG GLU H 14 -20.769 18.500 10.023 1.00 57.81 ATOM 100 CD GLU H 14 -21.050 19.227 8.722 1.00 54.85 ATOM 101 OE1 GLU H 14 -21.879 20.175 8.727 1.00 50.40 ATOM 102 OE2 GLU H 14 -20.426 18.840 7.701 1.00 54.55 ATOM 103 N SER H 15 -19.788 20.451 14.081 1.00 60.78 ATOM 104 CA SER H 15 -19.976 21.610 14.929 1.00 60.15 ATOM 105 C SER H 15 -19.707 22.877 14.150 1.00 56.25 ATOM 106 O SER H 15 -19.028 22.848 13.126 1.00 55.65 ATOM 107 CB SER H 15 -19.131 21.541 16.197 1.00 65.35 ATOM 108 OG SER H 15 -19.844 22.119 17.288 1.00 71.49 ATOM 109 N LEU H 16 -20.312 23.968 14.616 1.00 55.20 ATOM 110 CA LEU H 16 -20.040 25.313 14.138 1.00 49.26 ATOM 111 C LEU H 16 -18.679 25.722 14.645 1.00 49.78 ATOM 112 O LEU H 16 -18.383 25.668 15.836 1.00 53.66 ATOM 113 CB LEU H 16 -21.085 26.287 14.654 1.00 48.49 ATOM 114 CG LEU H 16 -21.290 27.562 13.858 1.00 45.57 ATOM 115 CD1 LEU H 16 -21.106 27.379 12.345 1.00 41.19 ATOM 116 CD2 LEU H 16 -22.684 28.064 14.187 1.00 47.40 ATOM 117 N SER H 17 -17.839 26.133 13.721 1.00 47.90 ATOM 118 CA SER H 17 -16.433 26.224 14.016 1.00 48.69 ATOM 119 C SER H 17 -15.957 27.645 13.860 1.00 45.74 ATOM 120 O SER H 17 -15.186 28.148 14.683 1.00 49.01 ATOM 121 CB SER H 17 -15.671 25.255 13.102 1.00 48.80 ATOM 122 OG SER H 17 -16.061 23.909 13.372 1.00 49.57 ATOM 123 N GLY H 18 -16.443 28.277 12.801 1.00 41.25 ATOM 124 CA GLY H 18 -16.154 29.665 12.482 1.00 39.49 ATOM 125 C GLY H 18 -17.111 30.018 11.379 1.00 37.34 ATOM 126 O GLY H 18 -18.221 29.490 11.331 1.00 39.56 ATOM 127 N VAL H 19 -16.678 30.886 10.480 1.00 35.30 ATOM 128 CA VAL H 19 -17.471 31.256 9.325 1.00 33.02 ATOM 129 C VAL H 19 -16.567 31.219 8.111 1.00 32.72 ATOM 130 O VAL H 19 -15.361 31.113 8.264 1.00 32.00 ATOM 131 CB VAL H 19 -18.082 32.653 9.478 1.00 32.99 ATOM 132 CG1 VAL H 19 -18.996 32.699 10.706 1.00 33.19 ATOM 133 CG2 VAL H 19 -16.978 33.698 9.548 1.00 33.34 ATOM 134 N CYS H 20 -17.165 31.262 6.914 1.00 34.07 ATOM 135 CA CYS H 20 -16.420 31.452 5.665 1.00 36.05 ATOM 136 C CYS H 20 -16.771 32.788 5.086 1.00 35.85 ATOM 137 O CYS H 20 -17.940 33.155 5.074 1.00 35.62 ATOM 138 CB CYS H 20 -16.802 30.394 4.647 1.00 39.27 ATOM 139 SG CYS H 20 -16.830 28.752 5.366 1.00 45.36 ATOM 140 N GLU H 21 -15.769 33.506 4.595 1.00 36.61 ATOM 141 CA GLU H 21 -15.999 34.744 3.862 1.00 37.23 ATOM 142 C GLU H 21 -15.833 34.465 2.378 1.00 37.60 ATOM 143 O GLU H 21 -14.721 34.194 1.944 1.00 37.85 ATOM 144 CB GLU H 21 -14.971 35.778 4.325 1.00 39.88 ATOM 145 CG GLU H 21 -15.192 37.178 3.805 1.00 43.24 ATOM 146 CD GLU H 21 -14.463 38.193 4.649 1.00 48.01 ATOM 147 OE1 GLU H 21 -13.546 38.857 4.105 1.00 51.72 ATOM 148 OE2 GLU H 21 -14.816 38.338 5.850 1.00 49.98 ATOM 149 N ILE H 22 -16.925 34.492 1.613 1.00 38.63 ATOM 150 CA ILE H 22 -16.838 34.278 0.154 1.00 42.58 ATOM 151 C ILE H 22 -17.600 35.331 -0.626 1.00 44.77 ATOM 152 O ILE H 22 -18.815 35.474 -0.487 1.00 43.72 ATOM 153 CB ILE H 22 -17.315 32.863 -0.272 1.00 44.56 ATOM 154 CG1 ILE H 22 -16.455 31.771 0.384 1.00 43.92 ATOM 155 CG2 ILE H 22 -17.237 32.703 -1.783 1.00 48.31 ATOM 156 CD1 ILE H 22 -17.218 30.553 0.865 1.00 43.06 ATOM 157 N SER H 23 -16.877 36.060 -1.460 1.00 48.89 ATOM 158 CA SER H 23 -17.482 37.106 -2.297 1.00 53.12 ATOM 159 C SER H 23 -18.383 37.967 -1.433 1.00 51.24 ATOM 160 O SER H 23 -19.496 38.327 -1.847 1.00 56.07 ATOM 161 CB SER H 23 -18.322 36.525 -3.456 1.00 57.47 ATOM 162 OG SER H 23 -17.615 35.577 -4.236 1.00 61.68 ATOM 163 N GLY H 24 -17.923 38.256 -0.228 1.00 46.22 ATOM 164 CA GLY H 24 -18.536 39.284 0.575 1.00 46.08 ATOM 165 C GLY H 24 -19.760 38.824 1.291 1.00 45.57 ATOM 166 O GLY H 24 -20.501 39.629 1.852 1.00 47.02 ATOM 167 N ARG H 25 -19.992 37.528 1.258 1.00 46.53 ATOM 168 CA ARG H 25 -21.079 36.937 2.030 1.00 48.37 ATOM 169 C ARG H 25 -20.432 36.019 3.049 1.00 44.85 ATOM 170 O ARG H 25 -19.412 35.408 2.778 1.00 44.66 ATOM 171 CB ARG H 25 -22.067 36.188 1.111 1.00 54.22 ATOM 172 CG ARG H 25 -23.234 35.441 1.783 1.00 60.84 ATOM 173 CD ARG H 25 -23.911 36.167 2.972 1.00 65.09 ATOM 174 NE ARG H 25 -25.273 35.710 3.317 1.00 69.56 ATOM 175 CZ ARG H 25 -25.622 34.469 3.698 1.00 72.07 ATOM 176 NH1 ARG H 25 -24.728 33.482 3.764 1.00 65.92 ATOM 177 NH2 ARG H 25 -26.897 34.198 3.998 1.00 75.31 ATOM 178 N LEU H 26 -20.989 35.966 4.240 1.00 42.82 ATOM 179 CA LEU H 26 -20.445 35.109 5.250 1.00 40.31 ATOM 180 C LEU H 26 -21.245 33.824 5.232 1.00 40.12 ATOM 181 O LEU H 26 -22.443 33.868 5.000 1.00 42.76 ATOM 182 CB LEU H 26 -20.550 35.794 6.600 1.00 41.33 ATOM 183 CG LEU H 26 -19.449 36.818 6.859 1.00 43.48 ATOM 184 CD1 LEU H 26 -19.846 38.259 6.501 1.00 45.61 ATOM 185 CD2 LEU H 26 -19.034 36.694 8.320 1.00 44.08 ATOM 186 N TYR H 27 -20.586 32.696 5.465 1.00 37.17 ATOM 187 CA TYR H 27 -21.238 31.373 5.503 1.00 38.54 ATOM 188 C TYR H 27 -20.813 30.610 6.782 1.00 37.78 ATOM 189 O TYR H 27 -19.784 30.939 7.404 1.00 35.82 ATOM 190 CB TYR H 27 -20.888 30.546 4.230 1.00 39.54 ATOM 191 CG TYR H 27 -21.276 31.214 2.935 1.00 40.96 ATOM 192 CD1 TYR H 27 -20.367 32.004 2.239 1.00 42.43 ATOM 193 CD2 TYR H 27 -22.565 31.089 2.428 1.00 45.02 ATOM 194 CE1 TYR H 27 -20.721 32.647 1.057 1.00 45.85 ATOM 195 CE2 TYR H 27 -22.951 31.722 1.249 1.00 49.74 ATOM 196 CZ TYR H 27 -22.028 32.501 0.561 1.00 50.29 ATOM 197 OH TYR H 27 -22.416 33.137 -0.607 1.00 54.02 ATOM 198 N ARG H 28 -21.592 29.598 7.169 1.00 38.58 ATOM 199 CA ARG H 28 -21.294 28.771 8.361 1.00 37.41 ATOM 200 C ARG H 28 -20.028 27.972 8.137 1.00 36.99 ATOM 201 O ARG H 28 -19.844 27.356 7.086 1.00 38.38 ATOM 202 CB ARG H 28 -22.459 27.810 8.688 1.00 39.18 ATOM 203 CG ARG H 28 -23.618 28.444 9.465 1.00 40.13 ATOM 204 CD ARG H 28 -24.739 27.452 9.730 1.00 43.60 ATOM 205 NE ARG H 28 -25.963 27.986 10.383 1.00 47.82 ATOM 206 CZ ARG H 28 -26.874 28.799 9.826 1.00 49.68 ATOM 207 NH1 ARG H 28 -26.721 29.270 8.580 1.00 48.05 ATOM 208 NH2 ARG H 28 -27.943 29.172 10.530 1.00 52.86 ATOM 209 N ABA H 29 -18.948 27.911 9.057 1.00 37.15 ATOM 210 CA ABA H 29 -17.930 26.866 8.879 1.00 35.79 ATOM 211 C ABA H 29 -18.300 25.700 9.774 1.00 38.68 ATOM 212 O ABA H 29 -18.372 25.912 10.982 1.00 39.21 ATOM 213 CB ABA H 29 -16.618 27.437 9.329 1.00 33.73 ATOM 214 CG ABA H 29 -15.492 26.597 8.761 1.00 34.00 ATOM 215 N CYS H 30 -18.507 24.615 9.022 1.00 41.98 ATOM 216 CA CYS H 30 -18.892 23.362 9.744 1.00 44.51 ATOM 217 C CYS H 30 -17.806 22.267 9.669 1.00 45.73 ATOM 218 O CYS H 30 -17.319 21.943 8.575 1.00 45.94 ATOM 219 CB CYS H 30 -20.196 22.840 9.175 1.00 47.39 ATOM 220 SG CYS H 30 -21.564 24.018 9.252 1.00 47.52 ATOM 221 N CYS H 31 -17.450 21.683 10.821 1.00 45.53 ATOM 222 CA CYS H 31 -16.377 20.667 10.878 1.00 46.97 ATOM 223 C CYS H 31 -16.778 19.313 11.442 1.00 50.52 ATOM 224 O CYS H 31 -17.605 19.224 12.356 1.00 50.49 ATOM 225 CB CYS H 31 -15.208 21.169 11.707 1.00 46.30 ATOM 226 SG CYS H 31 -14.577 22.773 11.188 1.00 44.10 ATOM 227 N ARG H 32 -16.152 18.268 10.902 1.00 53.57 ATOM 228 CA ARG H 32 -16.314 16.912 11.394 1.00 58.25 ATOM 229 C ARG H 32 -14.996 16.156 11.354 1.00 62.83 ATOM 230 O ARG H 32 -14.925 15.002 11.802 1.00 66.33 ATOM 231 CB ARG H 32 -17.411 16.167 10.628 1.00 61.14 ATOM 232 CG ARG H 32 -17.189 15.889 9.145 1.00 63.29 ATOM 233 CD ARG H 32 -18.456 15.189 8.638 1.00 69.18 ATOM 234 NE ARG H 32 -18.304 14.479 7.360 1.00 75.44 ATOM 235 CZ ARG H 32 -19.050 13.447 6.962 1.00 80.37 ATOM 236 NH1 ARG H 32 -20.007 12.962 7.746 1.00 83.19 ATOM 237 NH2 ARG H 32 -18.828 12.886 5.776 1.00 85.66 ATOM 238 OXT ARG H 32 -13.974 16.698 10.884 1.00 62.91 TER