ATOM 1 N GLY A 1 -7.217 -22.822 -8.629 1.00 0.00 N ATOM 2 CA GLY A 1 -6.783 -21.424 -8.415 1.00 0.00 C ATOM 3 C GLY A 1 -7.150 -20.919 -7.026 1.00 0.00 C ATOM 4 O GLY A 1 -7.954 -21.534 -6.319 1.00 0.00 O ATOM 5 H1 GLY A 1 -6.973 -23.126 -9.559 1.00 0.00 H ATOM 6 H2 GLY A 1 -8.217 -22.897 -8.517 1.00 0.00 H ATOM 7 H3 GLY A 1 -6.774 -23.433 -7.961 1.00 0.00 H ATOM 8 HA2 GLY A 1 -5.702 -21.359 -8.535 1.00 0.00 H ATOM 9 HA3 GLY A 1 -7.259 -20.778 -9.152 1.00 0.00 H ATOM 10 N SER A 2 -6.562 -19.791 -6.617 1.00 0.00 N ATOM 11 CA SER A 2 -6.783 -19.162 -5.300 1.00 0.00 C ATOM 12 C SER A 2 -8.205 -18.605 -5.127 1.00 0.00 C ATOM 13 O SER A 2 -8.841 -18.170 -6.093 1.00 0.00 O ATOM 14 CB SER A 2 -5.768 -18.033 -5.071 1.00 0.00 C ATOM 15 OG SER A 2 -4.440 -18.524 -5.193 1.00 0.00 O ATOM 16 H SER A 2 -5.895 -19.344 -7.231 1.00 0.00 H ATOM 17 HA SER A 2 -6.620 -19.914 -4.527 1.00 0.00 H ATOM 18 HB2 SER A 2 -5.934 -17.242 -5.806 1.00 0.00 H ATOM 19 HB3 SER A 2 -5.911 -17.617 -4.072 1.00 0.00 H ATOM 20 HG SER A 2 -3.822 -17.783 -5.034 1.00 0.00 H ATOM 21 N SER A 3 -8.699 -18.584 -3.885 1.00 0.00 N ATOM 22 CA SER A 3 -10.034 -18.073 -3.529 1.00 0.00 C ATOM 23 C SER A 3 -10.164 -16.558 -3.748 1.00 0.00 C ATOM 24 O SER A 3 -9.222 -15.799 -3.501 1.00 0.00 O ATOM 25 CB SER A 3 -10.359 -18.402 -2.065 1.00 0.00 C ATOM 26 OG SER A 3 -10.277 -19.804 -1.840 1.00 0.00 O ATOM 27 H SER A 3 -8.144 -18.979 -3.140 1.00 0.00 H ATOM 28 HA SER A 3 -10.773 -18.573 -4.155 1.00 0.00 H ATOM 29 HB2 SER A 3 -9.653 -17.887 -1.410 1.00 0.00 H ATOM 30 HB3 SER A 3 -11.369 -18.057 -1.832 1.00 0.00 H ATOM 31 HG SER A 3 -10.504 -19.979 -0.904 1.00 0.00 H ATOM 32 N GLY A 4 -11.353 -16.097 -4.158 1.00 0.00 N ATOM 33 CA GLY A 4 -11.624 -14.681 -4.461 1.00 0.00 C ATOM 34 C GLY A 4 -11.430 -13.729 -3.271 1.00 0.00 C ATOM 35 O GLY A 4 -11.039 -12.576 -3.459 1.00 0.00 O ATOM 36 H GLY A 4 -12.089 -16.765 -4.340 1.00 0.00 H ATOM 37 HA2 GLY A 4 -10.971 -14.357 -5.272 1.00 0.00 H ATOM 38 HA3 GLY A 4 -12.657 -14.588 -4.797 1.00 0.00 H ATOM 39 N SER A 5 -11.608 -14.224 -2.041 1.00 0.00 N ATOM 40 CA SER A 5 -11.375 -13.483 -0.788 1.00 0.00 C ATOM 41 C SER A 5 -9.910 -13.056 -0.579 1.00 0.00 C ATOM 42 O SER A 5 -9.648 -12.126 0.188 1.00 0.00 O ATOM 43 CB SER A 5 -11.811 -14.339 0.409 1.00 0.00 C ATOM 44 OG SER A 5 -13.152 -14.786 0.250 1.00 0.00 O ATOM 45 H SER A 5 -11.979 -15.160 -1.960 1.00 0.00 H ATOM 46 HA SER A 5 -11.984 -12.579 -0.798 1.00 0.00 H ATOM 47 HB2 SER A 5 -11.150 -15.204 0.495 1.00 0.00 H ATOM 48 HB3 SER A 5 -11.732 -13.746 1.323 1.00 0.00 H ATOM 49 HG SER A 5 -13.403 -15.295 1.046 1.00 0.00 H ATOM 50 N SER A 6 -8.960 -13.698 -1.269 1.00 0.00 N ATOM 51 CA SER A 6 -7.524 -13.363 -1.250 1.00 0.00 C ATOM 52 C SER A 6 -7.111 -12.356 -2.342 1.00 0.00 C ATOM 53 O SER A 6 -5.947 -11.952 -2.397 1.00 0.00 O ATOM 54 CB SER A 6 -6.684 -14.643 -1.368 1.00 0.00 C ATOM 55 OG SER A 6 -7.012 -15.561 -0.333 1.00 0.00 O ATOM 56 H SER A 6 -9.241 -14.470 -1.860 1.00 0.00 H ATOM 57 HA SER A 6 -7.283 -12.904 -0.292 1.00 0.00 H ATOM 58 HB2 SER A 6 -6.863 -15.105 -2.340 1.00 0.00 H ATOM 59 HB3 SER A 6 -5.625 -14.386 -1.295 1.00 0.00 H ATOM 60 HG SER A 6 -6.429 -16.341 -0.418 1.00 0.00 H ATOM 61 N GLY A 7 -8.039 -11.958 -3.223 1.00 0.00 N ATOM 62 CA GLY A 7 -7.824 -10.968 -4.288 1.00 0.00 C ATOM 63 C GLY A 7 -8.081 -9.514 -3.866 1.00 0.00 C ATOM 64 O GLY A 7 -8.501 -9.232 -2.739 1.00 0.00 O ATOM 65 H GLY A 7 -8.980 -12.312 -3.109 1.00 0.00 H ATOM 66 HA2 GLY A 7 -6.801 -11.044 -4.659 1.00 0.00 H ATOM 67 HA3 GLY A 7 -8.491 -11.201 -5.118 1.00 0.00 H ATOM 68 N LYS A 8 -7.856 -8.585 -4.809 1.00 0.00 N ATOM 69 CA LYS A 8 -8.123 -7.131 -4.706 1.00 0.00 C ATOM 70 C LYS A 8 -7.420 -6.397 -3.542 1.00 0.00 C ATOM 71 O LYS A 8 -7.843 -5.309 -3.147 1.00 0.00 O ATOM 72 CB LYS A 8 -9.643 -6.853 -4.766 1.00 0.00 C ATOM 73 CG LYS A 8 -10.377 -7.430 -5.983 1.00 0.00 C ATOM 74 CD LYS A 8 -9.861 -6.834 -7.301 1.00 0.00 C ATOM 75 CE LYS A 8 -10.917 -6.944 -8.401 1.00 0.00 C ATOM 76 NZ LYS A 8 -11.141 -8.345 -8.847 1.00 0.00 N ATOM 77 H LYS A 8 -7.505 -8.925 -5.697 1.00 0.00 H ATOM 78 HA LYS A 8 -7.685 -6.669 -5.592 1.00 0.00 H ATOM 79 HB2 LYS A 8 -10.117 -7.249 -3.866 1.00 0.00 H ATOM 80 HB3 LYS A 8 -9.817 -5.777 -4.786 1.00 0.00 H ATOM 81 HG2 LYS A 8 -10.286 -8.517 -6.002 1.00 0.00 H ATOM 82 HG3 LYS A 8 -11.435 -7.183 -5.870 1.00 0.00 H ATOM 83 HD2 LYS A 8 -9.652 -5.772 -7.156 1.00 0.00 H ATOM 84 HD3 LYS A 8 -8.936 -7.327 -7.607 1.00 0.00 H ATOM 85 HE2 LYS A 8 -11.842 -6.514 -8.005 1.00 0.00 H ATOM 86 HE3 LYS A 8 -10.596 -6.331 -9.248 1.00 0.00 H ATOM 87 HZ1 LYS A 8 -11.468 -8.928 -8.089 1.00 0.00 H ATOM 88 HZ2 LYS A 8 -10.293 -8.754 -9.216 1.00 0.00 H ATOM 89 HZ3 LYS A 8 -11.837 -8.384 -9.580 1.00 0.00 H ATOM 90 N THR A 9 -6.333 -6.958 -3.007 1.00 0.00 N ATOM 91 CA THR A 9 -5.505 -6.347 -1.947 1.00 0.00 C ATOM 92 C THR A 9 -4.810 -5.075 -2.448 1.00 0.00 C ATOM 93 O THR A 9 -4.352 -5.024 -3.594 1.00 0.00 O ATOM 94 CB THR A 9 -4.442 -7.338 -1.432 1.00 0.00 C ATOM 95 OG1 THR A 9 -4.984 -8.642 -1.336 1.00 0.00 O ATOM 96 CG2 THR A 9 -3.932 -6.973 -0.039 1.00 0.00 C ATOM 97 H THR A 9 -6.066 -7.874 -3.334 1.00 0.00 H ATOM 98 HA THR A 9 -6.156 -6.082 -1.115 1.00 0.00 H ATOM 99 HB THR A 9 -3.599 -7.360 -2.126 1.00 0.00 H ATOM 100 HG1 THR A 9 -4.262 -9.249 -1.098 1.00 0.00 H ATOM 101 HG21 THR A 9 -3.386 -6.030 -0.078 1.00 0.00 H ATOM 102 HG22 THR A 9 -3.258 -7.749 0.321 1.00 0.00 H ATOM 103 HG23 THR A 9 -4.768 -6.877 0.655 1.00 0.00 H ATOM 104 N HIS A 10 -4.692 -4.051 -1.598 1.00 0.00 N ATOM 105 CA HIS A 10 -3.959 -2.819 -1.912 1.00 0.00 C ATOM 106 C HIS A 10 -2.455 -3.015 -1.656 1.00 0.00 C ATOM 107 O HIS A 10 -2.080 -3.726 -0.724 1.00 0.00 O ATOM 108 CB HIS A 10 -4.547 -1.647 -1.114 1.00 0.00 C ATOM 109 CG HIS A 10 -6.006 -1.396 -1.407 1.00 0.00 C ATOM 110 ND1 HIS A 10 -6.512 -0.515 -2.336 1.00 0.00 N ATOM 111 CD2 HIS A 10 -7.076 -1.996 -0.800 1.00 0.00 C ATOM 112 CE1 HIS A 10 -7.853 -0.564 -2.274 1.00 0.00 C ATOM 113 NE2 HIS A 10 -8.247 -1.450 -1.342 1.00 0.00 N ATOM 114 H HIS A 10 -5.012 -4.166 -0.644 1.00 0.00 H ATOM 115 HA HIS A 10 -4.088 -2.589 -2.971 1.00 0.00 H ATOM 116 HB2 HIS A 10 -4.426 -1.832 -0.047 1.00 0.00 H ATOM 117 HB3 HIS A 10 -3.994 -0.740 -1.354 1.00 0.00 H ATOM 118 HD1 HIS A 10 -5.973 0.075 -2.959 1.00 0.00 H ATOM 119 HD2 HIS A 10 -7.020 -2.750 -0.026 1.00 0.00 H ATOM 120 HE1 HIS A 10 -8.524 0.046 -2.871 1.00 0.00 H ATOM 121 N LEU A 11 -1.585 -2.420 -2.477 1.00 0.00 N ATOM 122 CA LEU A 11 -0.136 -2.669 -2.465 1.00 0.00 C ATOM 123 C LEU A 11 0.681 -1.369 -2.569 1.00 0.00 C ATOM 124 O LEU A 11 0.419 -0.518 -3.423 1.00 0.00 O ATOM 125 CB LEU A 11 0.173 -3.669 -3.596 1.00 0.00 C ATOM 126 CG LEU A 11 1.659 -3.877 -3.952 1.00 0.00 C ATOM 127 CD1 LEU A 11 2.449 -4.522 -2.816 1.00 0.00 C ATOM 128 CD2 LEU A 11 1.763 -4.807 -5.159 1.00 0.00 C ATOM 129 H LEU A 11 -1.943 -1.829 -3.214 1.00 0.00 H ATOM 130 HA LEU A 11 0.141 -3.142 -1.523 1.00 0.00 H ATOM 131 HB2 LEU A 11 -0.251 -4.632 -3.307 1.00 0.00 H ATOM 132 HB3 LEU A 11 -0.336 -3.328 -4.500 1.00 0.00 H ATOM 133 HG LEU A 11 2.117 -2.925 -4.213 1.00 0.00 H ATOM 134 HD11 LEU A 11 2.032 -5.501 -2.584 1.00 0.00 H ATOM 135 HD12 LEU A 11 2.418 -3.895 -1.931 1.00 0.00 H ATOM 136 HD13 LEU A 11 3.487 -4.641 -3.120 1.00 0.00 H ATOM 137 HD21 LEU A 11 1.316 -5.773 -4.923 1.00 0.00 H ATOM 138 HD22 LEU A 11 2.810 -4.946 -5.426 1.00 0.00 H ATOM 139 HD23 LEU A 11 1.241 -4.364 -6.007 1.00 0.00 H ATOM 140 N CYS A 12 1.709 -1.266 -1.725 1.00 0.00 N ATOM 141 CA CYS A 12 2.736 -0.234 -1.764 1.00 0.00 C ATOM 142 C CYS A 12 3.807 -0.582 -2.811 1.00 0.00 C ATOM 143 O CYS A 12 4.552 -1.551 -2.656 1.00 0.00 O ATOM 144 CB CYS A 12 3.327 -0.132 -0.355 1.00 0.00 C ATOM 145 SG CYS A 12 4.272 1.409 -0.174 1.00 0.00 S ATOM 146 H CYS A 12 1.831 -2.006 -1.043 1.00 0.00 H ATOM 147 HA CYS A 12 2.278 0.720 -2.021 1.00 0.00 H ATOM 148 HB2 CYS A 12 2.516 -0.157 0.370 1.00 0.00 H ATOM 149 HB3 CYS A 12 3.958 -1.006 -0.171 1.00 0.00 H ATOM 150 N ASP A 13 3.923 0.222 -3.866 1.00 0.00 N ATOM 151 CA ASP A 13 4.979 0.091 -4.878 1.00 0.00 C ATOM 152 C ASP A 13 6.349 0.636 -4.410 1.00 0.00 C ATOM 153 O ASP A 13 7.349 0.483 -5.115 1.00 0.00 O ATOM 154 CB ASP A 13 4.510 0.730 -6.195 1.00 0.00 C ATOM 155 CG ASP A 13 4.279 2.243 -6.075 1.00 0.00 C ATOM 156 OD1 ASP A 13 3.291 2.639 -5.411 1.00 0.00 O ATOM 157 OD2 ASP A 13 5.063 3.031 -6.654 1.00 0.00 O ATOM 158 H ASP A 13 3.276 0.993 -3.965 1.00 0.00 H ATOM 159 HA ASP A 13 5.122 -0.973 -5.077 1.00 0.00 H ATOM 160 HB2 ASP A 13 5.252 0.527 -6.970 1.00 0.00 H ATOM 161 HB3 ASP A 13 3.580 0.250 -6.507 1.00 0.00 H ATOM 162 N MET A 14 6.413 1.240 -3.215 1.00 0.00 N ATOM 163 CA MET A 14 7.643 1.790 -2.624 1.00 0.00 C ATOM 164 C MET A 14 8.462 0.735 -1.855 1.00 0.00 C ATOM 165 O MET A 14 9.692 0.715 -1.965 1.00 0.00 O ATOM 166 CB MET A 14 7.294 2.921 -1.652 1.00 0.00 C ATOM 167 CG MET A 14 6.475 4.082 -2.226 1.00 0.00 C ATOM 168 SD MET A 14 7.344 5.170 -3.382 1.00 0.00 S ATOM 169 CE MET A 14 6.068 6.453 -3.517 1.00 0.00 C ATOM 170 H MET A 14 5.555 1.324 -2.684 1.00 0.00 H ATOM 171 HA MET A 14 8.275 2.200 -3.414 1.00 0.00 H ATOM 172 HB2 MET A 14 6.722 2.492 -0.839 1.00 0.00 H ATOM 173 HB3 MET A 14 8.216 3.308 -1.223 1.00 0.00 H ATOM 174 HG2 MET A 14 5.580 3.692 -2.711 1.00 0.00 H ATOM 175 HG3 MET A 14 6.146 4.696 -1.386 1.00 0.00 H ATOM 176 HE1 MET A 14 5.152 6.019 -3.919 1.00 0.00 H ATOM 177 HE2 MET A 14 5.863 6.868 -2.529 1.00 0.00 H ATOM 178 HE3 MET A 14 6.413 7.248 -4.179 1.00 0.00 H ATOM 179 N CYS A 15 7.788 -0.118 -1.070 1.00 0.00 N ATOM 180 CA CYS A 15 8.393 -1.112 -0.169 1.00 0.00 C ATOM 181 C CYS A 15 7.832 -2.543 -0.333 1.00 0.00 C ATOM 182 O CYS A 15 8.470 -3.509 0.096 1.00 0.00 O ATOM 183 CB CYS A 15 8.270 -0.623 1.279 1.00 0.00 C ATOM 184 SG CYS A 15 6.536 -0.504 1.792 1.00 0.00 S ATOM 185 H CYS A 15 6.783 -0.030 -1.045 1.00 0.00 H ATOM 186 HA CYS A 15 9.461 -1.159 -0.373 1.00 0.00 H ATOM 187 HB2 CYS A 15 8.794 -1.332 1.929 1.00 0.00 H ATOM 188 HB3 CYS A 15 8.780 0.337 1.366 1.00 0.00 H ATOM 189 N GLY A 16 6.668 -2.694 -0.977 1.00 0.00 N ATOM 190 CA GLY A 16 6.046 -3.991 -1.276 1.00 0.00 C ATOM 191 C GLY A 16 5.041 -4.495 -0.231 1.00 0.00 C ATOM 192 O GLY A 16 4.531 -5.611 -0.369 1.00 0.00 O ATOM 193 H GLY A 16 6.175 -1.859 -1.279 1.00 0.00 H ATOM 194 HA2 GLY A 16 5.525 -3.910 -2.229 1.00 0.00 H ATOM 195 HA3 GLY A 16 6.823 -4.747 -1.391 1.00 0.00 H ATOM 196 N LYS A 17 4.737 -3.704 0.808 1.00 0.00 N ATOM 197 CA LYS A 17 3.737 -4.039 1.840 1.00 0.00 C ATOM 198 C LYS A 17 2.302 -3.981 1.304 1.00 0.00 C ATOM 199 O LYS A 17 1.959 -3.111 0.502 1.00 0.00 O ATOM 200 CB LYS A 17 3.912 -3.125 3.064 1.00 0.00 C ATOM 201 CG LYS A 17 5.235 -3.394 3.799 1.00 0.00 C ATOM 202 CD LYS A 17 5.378 -2.489 5.030 1.00 0.00 C ATOM 203 CE LYS A 17 6.761 -2.609 5.687 1.00 0.00 C ATOM 204 NZ LYS A 17 6.986 -3.940 6.313 1.00 0.00 N ATOM 205 H LYS A 17 5.218 -2.816 0.878 1.00 0.00 H ATOM 206 HA LYS A 17 3.901 -5.071 2.159 1.00 0.00 H ATOM 207 HB2 LYS A 17 3.877 -2.082 2.746 1.00 0.00 H ATOM 208 HB3 LYS A 17 3.086 -3.296 3.757 1.00 0.00 H ATOM 209 HG2 LYS A 17 5.262 -4.439 4.110 1.00 0.00 H ATOM 210 HG3 LYS A 17 6.071 -3.208 3.124 1.00 0.00 H ATOM 211 HD2 LYS A 17 5.245 -1.453 4.716 1.00 0.00 H ATOM 212 HD3 LYS A 17 4.600 -2.726 5.758 1.00 0.00 H ATOM 213 HE2 LYS A 17 7.526 -2.414 4.928 1.00 0.00 H ATOM 214 HE3 LYS A 17 6.848 -1.829 6.449 1.00 0.00 H ATOM 215 HZ1 LYS A 17 6.956 -4.681 5.627 1.00 0.00 H ATOM 216 HZ2 LYS A 17 6.289 -4.136 7.018 1.00 0.00 H ATOM 217 HZ3 LYS A 17 7.891 -3.979 6.761 1.00 0.00 H ATOM 218 N LYS A 18 1.464 -4.911 1.770 1.00 0.00 N ATOM 219 CA LYS A 18 0.054 -5.074 1.378 1.00 0.00 C ATOM 220 C LYS A 18 -0.919 -4.643 2.484 1.00 0.00 C ATOM 221 O LYS A 18 -0.658 -4.856 3.669 1.00 0.00 O ATOM 222 CB LYS A 18 -0.183 -6.527 0.946 1.00 0.00 C ATOM 223 CG LYS A 18 0.287 -6.761 -0.497 1.00 0.00 C ATOM 224 CD LYS A 18 0.270 -8.254 -0.841 1.00 0.00 C ATOM 225 CE LYS A 18 0.751 -8.470 -2.281 1.00 0.00 C ATOM 226 NZ LYS A 18 0.770 -9.913 -2.641 1.00 0.00 N ATOM 227 H LYS A 18 1.839 -5.578 2.429 1.00 0.00 H ATOM 228 HA LYS A 18 -0.143 -4.437 0.515 1.00 0.00 H ATOM 229 HB2 LYS A 18 0.338 -7.201 1.629 1.00 0.00 H ATOM 230 HB3 LYS A 18 -1.244 -6.749 1.005 1.00 0.00 H ATOM 231 HG2 LYS A 18 -0.369 -6.219 -1.180 1.00 0.00 H ATOM 232 HG3 LYS A 18 1.301 -6.383 -0.615 1.00 0.00 H ATOM 233 HD2 LYS A 18 0.933 -8.780 -0.151 1.00 0.00 H ATOM 234 HD3 LYS A 18 -0.744 -8.639 -0.726 1.00 0.00 H ATOM 235 HE2 LYS A 18 0.086 -7.926 -2.960 1.00 0.00 H ATOM 236 HE3 LYS A 18 1.754 -8.048 -2.385 1.00 0.00 H ATOM 237 HZ1 LYS A 18 -0.150 -10.325 -2.568 1.00 0.00 H ATOM 238 HZ2 LYS A 18 1.391 -10.434 -2.037 1.00 0.00 H ATOM 239 HZ3 LYS A 18 1.089 -10.046 -3.592 1.00 0.00 H ATOM 240 N PHE A 19 -2.040 -4.045 2.079 1.00 0.00 N ATOM 241 CA PHE A 19 -3.032 -3.387 2.938 1.00 0.00 C ATOM 242 C PHE A 19 -4.484 -3.744 2.567 1.00 0.00 C ATOM 243 O PHE A 19 -4.800 -4.024 1.406 1.00 0.00 O ATOM 244 CB PHE A 19 -2.797 -1.867 2.883 1.00 0.00 C ATOM 245 CG PHE A 19 -1.430 -1.456 3.395 1.00 0.00 C ATOM 246 CD1 PHE A 19 -1.211 -1.300 4.778 1.00 0.00 C ATOM 247 CD2 PHE A 19 -0.357 -1.303 2.499 1.00 0.00 C ATOM 248 CE1 PHE A 19 0.071 -0.980 5.260 1.00 0.00 C ATOM 249 CE2 PHE A 19 0.925 -0.991 2.980 1.00 0.00 C ATOM 250 CZ PHE A 19 1.141 -0.830 4.361 1.00 0.00 C ATOM 251 H PHE A 19 -2.168 -3.948 1.077 1.00 0.00 H ATOM 252 HA PHE A 19 -2.876 -3.711 3.969 1.00 0.00 H ATOM 253 HB2 PHE A 19 -2.910 -1.527 1.854 1.00 0.00 H ATOM 254 HB3 PHE A 19 -3.554 -1.357 3.477 1.00 0.00 H ATOM 255 HD1 PHE A 19 -2.022 -1.452 5.475 1.00 0.00 H ATOM 256 HD2 PHE A 19 -0.510 -1.459 1.442 1.00 0.00 H ATOM 257 HE1 PHE A 19 0.238 -0.864 6.323 1.00 0.00 H ATOM 258 HE2 PHE A 19 1.748 -0.894 2.289 1.00 0.00 H ATOM 259 HZ PHE A 19 2.131 -0.602 4.730 1.00 0.00 H ATOM 260 N LYS A 20 -5.385 -3.683 3.556 1.00 0.00 N ATOM 261 CA LYS A 20 -6.818 -4.013 3.413 1.00 0.00 C ATOM 262 C LYS A 20 -7.658 -2.888 2.780 1.00 0.00 C ATOM 263 O LYS A 20 -8.749 -3.150 2.276 1.00 0.00 O ATOM 264 CB LYS A 20 -7.341 -4.446 4.799 1.00 0.00 C ATOM 265 CG LYS A 20 -8.734 -5.104 4.751 1.00 0.00 C ATOM 266 CD LYS A 20 -9.134 -5.768 6.078 1.00 0.00 C ATOM 267 CE LYS A 20 -9.279 -4.752 7.221 1.00 0.00 C ATOM 268 NZ LYS A 20 -9.724 -5.408 8.478 1.00 0.00 N ATOM 269 H LYS A 20 -5.046 -3.455 4.481 1.00 0.00 H ATOM 270 HA LYS A 20 -6.903 -4.869 2.742 1.00 0.00 H ATOM 271 HB2 LYS A 20 -6.642 -5.173 5.218 1.00 0.00 H ATOM 272 HB3 LYS A 20 -7.371 -3.578 5.459 1.00 0.00 H ATOM 273 HG2 LYS A 20 -9.485 -4.357 4.493 1.00 0.00 H ATOM 274 HG3 LYS A 20 -8.731 -5.873 3.976 1.00 0.00 H ATOM 275 HD2 LYS A 20 -10.089 -6.274 5.931 1.00 0.00 H ATOM 276 HD3 LYS A 20 -8.386 -6.517 6.344 1.00 0.00 H ATOM 277 HE2 LYS A 20 -8.314 -4.259 7.382 1.00 0.00 H ATOM 278 HE3 LYS A 20 -10.001 -3.988 6.922 1.00 0.00 H ATOM 279 HZ1 LYS A 20 -9.063 -6.109 8.782 1.00 0.00 H ATOM 280 HZ2 LYS A 20 -10.621 -5.856 8.361 1.00 0.00 H ATOM 281 HZ3 LYS A 20 -9.817 -4.733 9.227 1.00 0.00 H ATOM 282 N SER A 21 -7.151 -1.651 2.772 1.00 0.00 N ATOM 283 CA SER A 21 -7.816 -0.467 2.205 1.00 0.00 C ATOM 284 C SER A 21 -6.821 0.524 1.591 1.00 0.00 C ATOM 285 O SER A 21 -5.702 0.689 2.086 1.00 0.00 O ATOM 286 CB SER A 21 -8.641 0.230 3.298 1.00 0.00 C ATOM 287 OG SER A 21 -9.229 1.426 2.805 1.00 0.00 O ATOM 288 H SER A 21 -6.240 -1.518 3.183 1.00 0.00 H ATOM 289 HA SER A 21 -8.506 -0.780 1.421 1.00 0.00 H ATOM 290 HB2 SER A 21 -9.424 -0.446 3.639 1.00 0.00 H ATOM 291 HB3 SER A 21 -7.995 0.472 4.142 1.00 0.00 H ATOM 292 HG SER A 21 -9.884 1.735 3.462 1.00 0.00 H ATOM 293 N LYS A 22 -7.262 1.244 0.550 1.00 0.00 N ATOM 294 CA LYS A 22 -6.552 2.393 -0.041 1.00 0.00 C ATOM 295 C LYS A 22 -6.334 3.534 0.960 1.00 0.00 C ATOM 296 O LYS A 22 -5.320 4.224 0.875 1.00 0.00 O ATOM 297 CB LYS A 22 -7.278 2.896 -1.306 1.00 0.00 C ATOM 298 CG LYS A 22 -8.778 3.190 -1.120 1.00 0.00 C ATOM 299 CD LYS A 22 -9.398 3.745 -2.411 1.00 0.00 C ATOM 300 CE LYS A 22 -10.892 4.022 -2.201 1.00 0.00 C ATOM 301 NZ LYS A 22 -11.526 4.563 -3.432 1.00 0.00 N ATOM 302 H LYS A 22 -8.186 1.025 0.202 1.00 0.00 H ATOM 303 HA LYS A 22 -5.559 2.061 -0.346 1.00 0.00 H ATOM 304 HB2 LYS A 22 -6.783 3.807 -1.648 1.00 0.00 H ATOM 305 HB3 LYS A 22 -7.166 2.155 -2.094 1.00 0.00 H ATOM 306 HG2 LYS A 22 -9.302 2.271 -0.848 1.00 0.00 H ATOM 307 HG3 LYS A 22 -8.911 3.917 -0.322 1.00 0.00 H ATOM 308 HD2 LYS A 22 -8.889 4.670 -2.686 1.00 0.00 H ATOM 309 HD3 LYS A 22 -9.271 3.016 -3.214 1.00 0.00 H ATOM 310 HE2 LYS A 22 -11.385 3.093 -1.905 1.00 0.00 H ATOM 311 HE3 LYS A 22 -11.004 4.737 -1.379 1.00 0.00 H ATOM 312 HZ1 LYS A 22 -12.510 4.744 -3.283 1.00 0.00 H ATOM 313 HZ2 LYS A 22 -11.451 3.913 -4.201 1.00 0.00 H ATOM 314 HZ3 LYS A 22 -11.098 5.433 -3.717 1.00 0.00 H ATOM 315 N GLY A 23 -7.226 3.695 1.942 1.00 0.00 N ATOM 316 CA GLY A 23 -7.059 4.657 3.038 1.00 0.00 C ATOM 317 C GLY A 23 -5.881 4.291 3.947 1.00 0.00 C ATOM 318 O GLY A 23 -5.028 5.134 4.233 1.00 0.00 O ATOM 319 H GLY A 23 -8.023 3.071 1.964 1.00 0.00 H ATOM 320 HA2 GLY A 23 -6.897 5.656 2.632 1.00 0.00 H ATOM 321 HA3 GLY A 23 -7.967 4.667 3.638 1.00 0.00 H ATOM 322 N THR A 24 -5.767 3.013 4.318 1.00 0.00 N ATOM 323 CA THR A 24 -4.640 2.484 5.108 1.00 0.00 C ATOM 324 C THR A 24 -3.320 2.592 4.338 1.00 0.00 C ATOM 325 O THR A 24 -2.322 3.058 4.889 1.00 0.00 O ATOM 326 CB THR A 24 -4.887 1.020 5.508 1.00 0.00 C ATOM 327 OG1 THR A 24 -6.180 0.872 6.056 1.00 0.00 O ATOM 328 CG2 THR A 24 -3.890 0.546 6.564 1.00 0.00 C ATOM 329 H THR A 24 -6.507 2.370 4.071 1.00 0.00 H ATOM 330 HA THR A 24 -4.545 3.074 6.019 1.00 0.00 H ATOM 331 HB THR A 24 -4.805 0.382 4.628 1.00 0.00 H ATOM 332 HG1 THR A 24 -6.269 -0.043 6.373 1.00 0.00 H ATOM 333 HG21 THR A 24 -2.873 0.645 6.184 1.00 0.00 H ATOM 334 HG22 THR A 24 -4.074 -0.502 6.801 1.00 0.00 H ATOM 335 HG23 THR A 24 -3.991 1.148 7.469 1.00 0.00 H ATOM 336 N LEU A 25 -3.319 2.240 3.045 1.00 0.00 N ATOM 337 CA LEU A 25 -2.164 2.402 2.163 1.00 0.00 C ATOM 338 C LEU A 25 -1.738 3.876 2.037 1.00 0.00 C ATOM 339 O LEU A 25 -0.543 4.162 2.083 1.00 0.00 O ATOM 340 CB LEU A 25 -2.517 1.784 0.800 1.00 0.00 C ATOM 341 CG LEU A 25 -1.476 2.047 -0.305 1.00 0.00 C ATOM 342 CD1 LEU A 25 -0.129 1.399 -0.002 1.00 0.00 C ATOM 343 CD2 LEU A 25 -1.988 1.503 -1.631 1.00 0.00 C ATOM 344 H LEU A 25 -4.162 1.837 2.645 1.00 0.00 H ATOM 345 HA LEU A 25 -1.323 1.850 2.589 1.00 0.00 H ATOM 346 HB2 LEU A 25 -2.647 0.708 0.921 1.00 0.00 H ATOM 347 HB3 LEU A 25 -3.469 2.201 0.481 1.00 0.00 H ATOM 348 HG LEU A 25 -1.338 3.120 -0.425 1.00 0.00 H ATOM 349 HD11 LEU A 25 0.277 1.780 0.933 1.00 0.00 H ATOM 350 HD12 LEU A 25 0.574 1.631 -0.799 1.00 0.00 H ATOM 351 HD13 LEU A 25 -0.243 0.318 0.066 1.00 0.00 H ATOM 352 HD21 LEU A 25 -2.963 1.937 -1.848 1.00 0.00 H ATOM 353 HD22 LEU A 25 -2.068 0.419 -1.578 1.00 0.00 H ATOM 354 HD23 LEU A 25 -1.294 1.772 -2.428 1.00 0.00 H ATOM 355 N LYS A 26 -2.679 4.823 1.928 1.00 0.00 N ATOM 356 CA LYS A 26 -2.371 6.262 1.875 1.00 0.00 C ATOM 357 C LYS A 26 -1.707 6.747 3.168 1.00 0.00 C ATOM 358 O LYS A 26 -0.649 7.373 3.111 1.00 0.00 O ATOM 359 CB LYS A 26 -3.643 7.055 1.536 1.00 0.00 C ATOM 360 CG LYS A 26 -3.347 8.563 1.465 1.00 0.00 C ATOM 361 CD LYS A 26 -4.567 9.405 1.064 1.00 0.00 C ATOM 362 CE LYS A 26 -5.018 9.136 -0.379 1.00 0.00 C ATOM 363 NZ LYS A 26 -6.137 10.031 -0.776 1.00 0.00 N ATOM 364 H LYS A 26 -3.647 4.531 1.837 1.00 0.00 H ATOM 365 HA LYS A 26 -1.652 6.423 1.070 1.00 0.00 H ATOM 366 HB2 LYS A 26 -4.020 6.710 0.572 1.00 0.00 H ATOM 367 HB3 LYS A 26 -4.406 6.877 2.293 1.00 0.00 H ATOM 368 HG2 LYS A 26 -3.015 8.900 2.448 1.00 0.00 H ATOM 369 HG3 LYS A 26 -2.538 8.737 0.754 1.00 0.00 H ATOM 370 HD2 LYS A 26 -5.388 9.197 1.753 1.00 0.00 H ATOM 371 HD3 LYS A 26 -4.295 10.458 1.160 1.00 0.00 H ATOM 372 HE2 LYS A 26 -4.165 9.288 -1.047 1.00 0.00 H ATOM 373 HE3 LYS A 26 -5.330 8.091 -0.465 1.00 0.00 H ATOM 374 HZ1 LYS A 26 -6.942 9.903 -0.179 1.00 0.00 H ATOM 375 HZ2 LYS A 26 -6.429 9.848 -1.727 1.00 0.00 H ATOM 376 HZ3 LYS A 26 -5.864 11.003 -0.725 1.00 0.00 H ATOM 377 N SER A 27 -2.268 6.399 4.329 1.00 0.00 N ATOM 378 CA SER A 27 -1.685 6.716 5.645 1.00 0.00 C ATOM 379 C SER A 27 -0.291 6.101 5.849 1.00 0.00 C ATOM 380 O SER A 27 0.525 6.651 6.589 1.00 0.00 O ATOM 381 CB SER A 27 -2.615 6.246 6.767 1.00 0.00 C ATOM 382 OG SER A 27 -3.834 6.976 6.728 1.00 0.00 O ATOM 383 H SER A 27 -3.164 5.924 4.305 1.00 0.00 H ATOM 384 HA SER A 27 -1.578 7.797 5.726 1.00 0.00 H ATOM 385 HB2 SER A 27 -2.818 5.179 6.655 1.00 0.00 H ATOM 386 HB3 SER A 27 -2.132 6.414 7.730 1.00 0.00 H ATOM 387 HG SER A 27 -4.407 6.658 7.453 1.00 0.00 H ATOM 388 N HIS A 28 0.013 5.002 5.152 1.00 0.00 N ATOM 389 CA HIS A 28 1.347 4.396 5.102 1.00 0.00 C ATOM 390 C HIS A 28 2.280 5.134 4.123 1.00 0.00 C ATOM 391 O HIS A 28 3.426 5.426 4.465 1.00 0.00 O ATOM 392 CB HIS A 28 1.207 2.903 4.767 1.00 0.00 C ATOM 393 CG HIS A 28 2.513 2.255 4.390 1.00 0.00 C ATOM 394 ND1 HIS A 28 3.529 1.904 5.246 1.00 0.00 N ATOM 395 CD2 HIS A 28 2.935 1.978 3.120 1.00 0.00 C ATOM 396 CE1 HIS A 28 4.547 1.426 4.516 1.00 0.00 C ATOM 397 NE2 HIS A 28 4.243 1.456 3.196 1.00 0.00 N ATOM 398 H HIS A 28 -0.716 4.599 4.574 1.00 0.00 H ATOM 399 HA HIS A 28 1.808 4.467 6.089 1.00 0.00 H ATOM 400 HB2 HIS A 28 0.785 2.382 5.629 1.00 0.00 H ATOM 401 HB3 HIS A 28 0.515 2.772 3.937 1.00 0.00 H ATOM 402 HD1 HIS A 28 3.519 1.988 6.256 1.00 0.00 H ATOM 403 HD2 HIS A 28 2.363 2.160 2.218 1.00 0.00 H ATOM 404 HE1 HIS A 28 5.483 1.072 4.937 1.00 0.00 H ATOM 405 N LYS A 29 1.807 5.496 2.923 1.00 0.00 N ATOM 406 CA LYS A 29 2.601 6.195 1.893 1.00 0.00 C ATOM 407 C LYS A 29 3.074 7.591 2.306 1.00 0.00 C ATOM 408 O LYS A 29 4.144 8.006 1.861 1.00 0.00 O ATOM 409 CB LYS A 29 1.831 6.226 0.561 1.00 0.00 C ATOM 410 CG LYS A 29 2.079 4.933 -0.232 1.00 0.00 C ATOM 411 CD LYS A 29 1.392 4.977 -1.603 1.00 0.00 C ATOM 412 CE LYS A 29 2.000 3.901 -2.510 1.00 0.00 C ATOM 413 NZ LYS A 29 1.426 3.950 -3.879 1.00 0.00 N ATOM 414 H LYS A 29 0.862 5.211 2.684 1.00 0.00 H ATOM 415 HA LYS A 29 3.520 5.636 1.745 1.00 0.00 H ATOM 416 HB2 LYS A 29 0.765 6.364 0.742 1.00 0.00 H ATOM 417 HB3 LYS A 29 2.191 7.064 -0.037 1.00 0.00 H ATOM 418 HG2 LYS A 29 3.154 4.826 -0.382 1.00 0.00 H ATOM 419 HG3 LYS A 29 1.715 4.072 0.331 1.00 0.00 H ATOM 420 HD2 LYS A 29 0.321 4.814 -1.481 1.00 0.00 H ATOM 421 HD3 LYS A 29 1.557 5.955 -2.060 1.00 0.00 H ATOM 422 HE2 LYS A 29 3.080 4.069 -2.566 1.00 0.00 H ATOM 423 HE3 LYS A 29 1.846 2.916 -2.063 1.00 0.00 H ATOM 424 HZ1 LYS A 29 1.979 3.365 -4.509 1.00 0.00 H ATOM 425 HZ2 LYS A 29 1.463 4.885 -4.261 1.00 0.00 H ATOM 426 HZ3 LYS A 29 0.468 3.630 -3.902 1.00 0.00 H ATOM 427 N LEU A 30 2.375 8.258 3.227 1.00 0.00 N ATOM 428 CA LEU A 30 2.841 9.501 3.866 1.00 0.00 C ATOM 429 C LEU A 30 4.208 9.354 4.567 1.00 0.00 C ATOM 430 O LEU A 30 4.953 10.329 4.680 1.00 0.00 O ATOM 431 CB LEU A 30 1.784 9.988 4.869 1.00 0.00 C ATOM 432 CG LEU A 30 0.501 10.544 4.224 1.00 0.00 C ATOM 433 CD1 LEU A 30 -0.509 10.841 5.328 1.00 0.00 C ATOM 434 CD2 LEU A 30 0.752 11.832 3.432 1.00 0.00 C ATOM 435 H LEU A 30 1.476 7.876 3.496 1.00 0.00 H ATOM 436 HA LEU A 30 2.971 10.258 3.098 1.00 0.00 H ATOM 437 HB2 LEU A 30 1.527 9.159 5.531 1.00 0.00 H ATOM 438 HB3 LEU A 30 2.220 10.776 5.485 1.00 0.00 H ATOM 439 HG LEU A 30 0.072 9.803 3.553 1.00 0.00 H ATOM 440 HD11 LEU A 30 -0.689 9.934 5.905 1.00 0.00 H ATOM 441 HD12 LEU A 30 -1.449 11.175 4.889 1.00 0.00 H ATOM 442 HD13 LEU A 30 -0.121 11.613 5.992 1.00 0.00 H ATOM 443 HD21 LEU A 30 -0.198 12.233 3.077 1.00 0.00 H ATOM 444 HD22 LEU A 30 1.376 11.623 2.565 1.00 0.00 H ATOM 445 HD23 LEU A 30 1.241 12.572 4.065 1.00 0.00 H ATOM 446 N LEU A 31 4.559 8.138 5.006 1.00 0.00 N ATOM 447 CA LEU A 31 5.864 7.812 5.601 1.00 0.00 C ATOM 448 C LEU A 31 6.995 7.689 4.557 1.00 0.00 C ATOM 449 O LEU A 31 8.166 7.853 4.908 1.00 0.00 O ATOM 450 CB LEU A 31 5.753 6.521 6.437 1.00 0.00 C ATOM 451 CG LEU A 31 4.622 6.493 7.486 1.00 0.00 C ATOM 452 CD1 LEU A 31 4.606 5.136 8.189 1.00 0.00 C ATOM 453 CD2 LEU A 31 4.785 7.586 8.544 1.00 0.00 C ATOM 454 H LEU A 31 3.883 7.392 4.904 1.00 0.00 H ATOM 455 HA LEU A 31 6.148 8.625 6.272 1.00 0.00 H ATOM 456 HB2 LEU A 31 5.620 5.680 5.757 1.00 0.00 H ATOM 457 HB3 LEU A 31 6.704 6.367 6.952 1.00 0.00 H ATOM 458 HG LEU A 31 3.659 6.626 6.994 1.00 0.00 H ATOM 459 HD11 LEU A 31 5.548 4.972 8.714 1.00 0.00 H ATOM 460 HD12 LEU A 31 4.462 4.346 7.452 1.00 0.00 H ATOM 461 HD13 LEU A 31 3.784 5.102 8.904 1.00 0.00 H ATOM 462 HD21 LEU A 31 4.707 8.568 8.081 1.00 0.00 H ATOM 463 HD22 LEU A 31 5.753 7.492 9.036 1.00 0.00 H ATOM 464 HD23 LEU A 31 3.993 7.496 9.290 1.00 0.00 H ATOM 465 N HIS A 32 6.668 7.434 3.283 1.00 0.00 N ATOM 466 CA HIS A 32 7.625 7.442 2.166 1.00 0.00 C ATOM 467 C HIS A 32 7.792 8.848 1.563 1.00 0.00 C ATOM 468 O HIS A 32 8.918 9.279 1.305 1.00 0.00 O ATOM 469 CB HIS A 32 7.193 6.444 1.078 1.00 0.00 C ATOM 470 CG HIS A 32 7.173 4.996 1.505 1.00 0.00 C ATOM 471 ND1 HIS A 32 8.250 4.248 1.919 1.00 0.00 N ATOM 472 CD2 HIS A 32 6.108 4.146 1.413 1.00 0.00 C ATOM 473 CE1 HIS A 32 7.850 2.977 2.077 1.00 0.00 C ATOM 474 NE2 HIS A 32 6.533 2.851 1.781 1.00 0.00 N ATOM 475 H HIS A 32 5.687 7.328 3.059 1.00 0.00 H ATOM 476 HA HIS A 32 8.604 7.129 2.531 1.00 0.00 H ATOM 477 HB2 HIS A 32 6.204 6.721 0.708 1.00 0.00 H ATOM 478 HB3 HIS A 32 7.886 6.530 0.239 1.00 0.00 H ATOM 479 HD1 HIS A 32 9.198 4.582 2.046 1.00 0.00 H ATOM 480 HD2 HIS A 32 5.133 4.419 1.031 1.00 0.00 H ATOM 481 HE1 HIS A 32 8.509 2.158 2.358 1.00 0.00 H ATOM 482 N THR A 33 6.686 9.572 1.341 1.00 0.00 N ATOM 483 CA THR A 33 6.682 10.947 0.805 1.00 0.00 C ATOM 484 C THR A 33 5.419 11.720 1.213 1.00 0.00 C ATOM 485 O THR A 33 4.335 11.145 1.321 1.00 0.00 O ATOM 486 CB THR A 33 6.856 10.938 -0.726 1.00 0.00 C ATOM 487 OG1 THR A 33 7.066 12.256 -1.186 1.00 0.00 O ATOM 488 CG2 THR A 33 5.678 10.337 -1.498 1.00 0.00 C ATOM 489 H THR A 33 5.786 9.154 1.558 1.00 0.00 H ATOM 490 HA THR A 33 7.536 11.478 1.225 1.00 0.00 H ATOM 491 HB THR A 33 7.748 10.356 -0.962 1.00 0.00 H ATOM 492 HG1 THR A 33 7.300 12.204 -2.131 1.00 0.00 H ATOM 493 HG21 THR A 33 4.788 10.955 -1.381 1.00 0.00 H ATOM 494 HG22 THR A 33 5.468 9.332 -1.133 1.00 0.00 H ATOM 495 HG23 THR A 33 5.931 10.274 -2.557 1.00 0.00 H ATOM 496 N ALA A 34 5.547 13.030 1.448 1.00 0.00 N ATOM 497 CA ALA A 34 4.442 13.896 1.868 1.00 0.00 C ATOM 498 C ALA A 34 3.450 14.213 0.725 1.00 0.00 C ATOM 499 O ALA A 34 3.799 14.173 -0.459 1.00 0.00 O ATOM 500 CB ALA A 34 5.030 15.172 2.485 1.00 0.00 C ATOM 501 H ALA A 34 6.445 13.457 1.283 1.00 0.00 H ATOM 502 HA ALA A 34 3.884 13.380 2.651 1.00 0.00 H ATOM 503 HB1 ALA A 34 4.227 15.806 2.862 1.00 0.00 H ATOM 504 HB2 ALA A 34 5.691 14.914 3.314 1.00 0.00 H ATOM 505 HB3 ALA A 34 5.596 15.725 1.733 1.00 0.00 H ATOM 506 N ASP A 35 2.214 14.570 1.086 1.00 0.00 N ATOM 507 CA ASP A 35 1.142 14.970 0.161 1.00 0.00 C ATOM 508 C ASP A 35 0.292 16.121 0.739 1.00 0.00 C ATOM 509 O ASP A 35 0.066 16.189 1.954 1.00 0.00 O ATOM 510 CB ASP A 35 0.274 13.743 -0.167 1.00 0.00 C ATOM 511 CG ASP A 35 -0.825 14.061 -1.194 1.00 0.00 C ATOM 512 OD1 ASP A 35 -0.500 14.581 -2.288 1.00 0.00 O ATOM 513 OD2 ASP A 35 -2.017 13.791 -0.912 1.00 0.00 O ATOM 514 H ASP A 35 1.999 14.610 2.072 1.00 0.00 H ATOM 515 HA ASP A 35 1.589 15.326 -0.769 1.00 0.00 H ATOM 516 HB2 ASP A 35 0.911 12.952 -0.570 1.00 0.00 H ATOM 517 HB3 ASP A 35 -0.176 13.370 0.755 1.00 0.00 H ATOM 518 N GLY A 36 -0.179 17.028 -0.127 1.00 0.00 N ATOM 519 CA GLY A 36 -0.976 18.212 0.236 1.00 0.00 C ATOM 520 C GLY A 36 -1.197 19.162 -0.941 1.00 0.00 C ATOM 521 O GLY A 36 -2.282 19.102 -1.559 1.00 0.00 O ATOM 522 OXT GLY A 36 -0.279 19.960 -1.239 1.00 0.00 O ATOM 523 H GLY A 36 0.028 16.892 -1.108 1.00 0.00 H ATOM 524 HA2 GLY A 36 -1.949 17.893 0.611 1.00 0.00 H ATOM 525 HA3 GLY A 36 -0.475 18.764 1.030 1.00 0.00 H TER 526 GLY A 36 HETATM 527 ZN ZN A 101 5.388 1.330 1.686 1.00 0.00 ZN