HEADER TRANSCRIPTION/DNA 04-OCT-97 2PUA TITLE CRYSTAL STRUCTURE OF THE LACI FAMILY MEMBER, PURR, BOUND TO DNA: TITLE 2 MINOR GROOVE BINDING BY ALPHA HELICES COMPND MOL_ID: 2; COMPND 2 MOLECULE: PURINE REPRESSOR; COMPND 3 CHAIN: A; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.90 ANGSTORMS DBREF 2PUA A 2 341 UNP P0ACP7 PURR_ECOLI 1 340 SEQRES 1 A 55 ALA THR ILE LYS ASP VAL ALA LYS ARG ALA ASN VAL SER SEQRES 2 A 55 THR THR THR VAL SER HIS VAL ILE ASN LYS THR ARG PHE SEQRES 3 A 55 VAL ALA GLU GLU THR ARG ASN ALA VAL TRP ALA ALA ILE SEQRES 4 A 55 LYS GLU LEU HIS TYR SER PRO SER ALA VAL ALA ARG SER SEQRES 5 A 55 LEU LYS VAL ATOM 1 N ALA A 2 20.457 -3.442 16.620 1.00 69.60 ATOM 2 CA ALA A 2 19.943 -4.110 15.420 1.00 67.15 ATOM 3 C ALA A 2 19.461 -3.133 14.327 1.00 63.32 ATOM 4 O ALA A 2 20.263 -2.658 13.514 1.00 63.04 ATOM 5 CB ALA A 2 18.864 -5.105 15.792 1.00 67.61 ATOM 6 N THR A 3 18.174 -2.803 14.287 1.00 51.78 ATOM 7 CA THR A 3 17.755 -1.868 13.256 1.00 51.02 ATOM 8 C THR A 3 17.194 -0.573 13.802 1.00 50.43 ATOM 9 O THR A 3 16.847 -0.506 15.001 1.00 49.05 ATOM 10 CB THR A 3 16.814 -2.484 12.227 1.00 67.74 ATOM 11 OG1 THR A 3 16.990 -1.787 10.987 1.00 68.08 ATOM 12 CG2 THR A 3 15.349 -2.393 12.689 1.00 58.39 ATOM 13 N ILE A 4 17.121 0.454 12.948 1.00 38.84 ATOM 14 CA ILE A 4 16.562 1.736 13.387 1.00 39.45 ATOM 15 C ILE A 4 15.220 1.512 14.113 1.00 41.18 ATOM 16 O ILE A 4 15.013 2.063 15.208 1.00 37.83 ATOM 17 CB ILE A 4 16.357 2.713 12.216 1.00 42.27 ATOM 18 CG1 ILE A 4 16.358 4.149 12.712 1.00 37.30 ATOM 19 CG2 ILE A 4 15.028 2.483 11.553 1.00 46.93 ATOM 20 CD1 ILE A 4 17.183 5.051 11.845 1.00 72.14 ATOM 21 N LYS A 5 14.366 0.659 13.519 1.00 37.91 ATOM 22 CA LYS A 5 13.082 0.295 14.083 1.00 36.38 ATOM 23 C LYS A 5 13.274 -0.100 15.519 1.00 37.82 ATOM 24 O LYS A 5 12.666 0.478 16.433 1.00 42.49 ATOM 25 CB LYS A 5 12.481 -0.873 13.333 1.00 36.07 ATOM 26 CG LYS A 5 11.498 -0.408 12.284 1.00 49.77 ATOM 27 CD LYS A 5 11.976 -0.807 10.908 1.00 58.85 ATOM 28 CE LYS A 5 10.795 -1.111 9.966 1.00 92.07 ATOM 29 NZ LYS A 5 11.095 -2.300 9.010 1.00 92.16 ATOM 30 N ASP A 6 14.148 -1.062 15.726 1.00 30.83 ATOM 31 CA ASP A 6 14.419 -1.519 17.074 1.00 34.39 ATOM 32 C ASP A 6 14.782 -0.373 17.999 1.00 39.87 ATOM 33 O ASP A 6 14.248 -0.235 19.123 1.00 39.88 ATOM 34 CB ASP A 6 15.420 -2.673 17.089 1.00 38.90 ATOM 35 CG ASP A 6 15.234 -3.635 15.898 1.00 71.07 ATOM 36 OD1 ASP A 6 14.121 -3.710 15.285 1.00 70.03 ATOM 37 OD2 ASP A 6 16.238 -4.279 15.557 1.00 71.55 ATOM 38 N VAL A 7 15.630 0.508 17.511 1.00 36.87 ATOM 39 CA VAL A 7 15.974 1.629 18.358 1.00 37.13 ATOM 40 C VAL A 7 14.743 2.501 18.721 1.00 35.03 ATOM 41 O VAL A 7 14.498 2.793 19.926 1.00 27.62 ATOM 42 CB VAL A 7 17.213 2.429 17.841 1.00 41.21 ATOM 43 CG1 VAL A 7 17.785 3.342 18.909 1.00 35.74 ATOM 44 CG2 VAL A 7 18.289 1.461 17.409 1.00 43.71 ATOM 45 N ALA A 8 13.961 2.925 17.728 1.00 34.16 ATOM 46 CA ALA A 8 12.815 3.786 18.056 1.00 36.66 ATOM 47 C ALA A 8 11.858 3.229 19.136 1.00 48.90 ATOM 48 O ALA A 8 11.360 3.954 20.037 1.00 43.45 ATOM 49 CB ALA A 8 12.099 4.254 16.793 1.00 35.46 ATOM 50 N LYS A 9 11.674 1.917 19.037 1.00 50.03 ATOM 51 CA LYS A 9 10.816 1.175 19.914 1.00 51.72 ATOM 52 C LYS A 9 11.340 1.175 21.306 1.00 58.86 ATOM 53 O LYS A 9 10.604 1.377 22.269 1.00 66.43 ATOM 54 CB LYS A 9 10.683 -0.252 19.416 1.00 57.70 ATOM 55 CG LYS A 9 9.257 -0.795 19.472 1.00 88.58 ATOM 56 CD LYS A 9 9.015 -1.855 18.366 1.00100.00 ATOM 57 CE LYS A 9 7.672 -1.643 17.576 1.00100.00 ATOM 58 NZ LYS A 9 7.599 -2.281 16.171 1.00100.00 ATOM 59 N ARG A 10 12.621 0.945 21.447 1.00 53.68 ATOM 60 CA ARG A 10 13.142 0.948 22.792 1.00 59.42 ATOM 61 C ARG A 10 12.976 2.382 23.336 1.00 67.64 ATOM 62 O ARG A 10 12.666 2.612 24.516 1.00 63.25 ATOM 63 CB ARG A 10 14.618 0.533 22.777 1.00 66.94 ATOM 64 CG ARG A 10 15.203 0.245 24.164 1.00 86.39 ATOM 65 CD ARG A 10 15.423 -1.265 24.385 1.00100.00 ATOM 66 NE ARG A 10 16.363 -1.539 25.473 1.00100.00 ATOM 67 CZ ARG A 10 16.174 -1.173 26.743 1.00100.00 ATOM 68 NH1 ARG A 10 15.077 -0.492 27.100 1.00100.00 ATOM 69 NH2 ARG A 10 17.105 -1.468 27.658 1.00100.00 ATOM 70 N ALA A 11 13.170 3.331 22.430 1.00 65.92 ATOM 71 CA ALA A 11 13.096 4.740 22.724 1.00 64.27 ATOM 72 C ALA A 11 11.685 5.229 22.828 1.00 61.69 ATOM 73 O ALA A 11 11.421 6.276 23.416 1.00 63.51 ATOM 74 CB ALA A 11 13.812 5.507 21.637 1.00 65.76 ATOM 75 N ASN A 12 10.773 4.488 22.237 1.00 52.56 ATOM 76 CA ASN A 12 9.385 4.891 22.276 1.00 53.79 ATOM 77 C ASN A 12 9.290 6.193 21.557 1.00 57.43 ATOM 78 O ASN A 12 8.789 7.177 22.087 1.00 64.41 ATOM 79 CB ASN A 12 8.906 5.103 23.707 1.00 47.35 ATOM 80 CG ASN A 12 9.090 3.878 24.561 1.00100.00 ATOM 81 OD1 ASN A 12 10.038 3.793 25.352 1.00100.00 ATOM 82 ND2 ASN A 12 8.222 2.888 24.366 1.00100.00 ATOM 83 N VAL A 13 9.802 6.220 20.351 1.00 41.71 ATOM 84 CA VAL A 13 9.779 7.423 19.558 1.00 34.54 ATOM 85 C VAL A 13 9.806 6.866 18.171 1.00 34.57 ATOM 86 O VAL A 13 9.981 5.682 17.971 1.00 39.49 ATOM 87 CB VAL A 13 11.070 8.108 19.664 1.00 35.66 ATOM 88 CG1 VAL A 13 11.564 7.992 21.090 1.00 35.20 ATOM 89 CG2 VAL A 13 12.058 7.424 18.705 1.00 34.07 ATOM 90 N SER A 14 9.617 7.725 17.197 1.00 22.62 ATOM 91 CA SER A 14 9.639 7.276 15.837 1.00 21.16 ATOM 92 C SER A 14 11.009 7.190 15.228 1.00 39.05 ATOM 93 O SER A 14 11.968 7.875 15.632 1.00 42.81 ATOM 94 CB SER A 14 8.799 8.232 14.999 1.00 30.01 ATOM 95 OG SER A 14 9.450 9.479 14.784 1.00 47.77 ATOM 96 N THR A 15 11.112 6.381 14.203 1.00 40.22 ATOM 97 CA THR A 15 12.383 6.254 13.566 1.00 41.52 ATOM 98 C THR A 15 12.822 7.569 13.007 1.00 45.62 ATOM 99 O THR A 15 14.030 7.880 12.967 1.00 43.00 ATOM 100 CB THR A 15 12.418 5.142 12.558 1.00 52.20 ATOM 101 OG1 THR A 15 11.509 5.395 11.463 1.00 28.99 ATOM 102 CG2 THR A 15 12.102 3.842 13.274 1.00 55.31 ATOM 103 N THR A 16 11.839 8.366 12.599 1.00 44.04 ATOM 104 CA THR A 16 12.141 9.677 12.060 1.00 41.98 ATOM 105 C THR A 16 12.934 10.384 13.137 1.00 40.29 ATOM 106 O THR A 16 14.010 10.910 12.901 1.00 33.64 ATOM 107 CB THR A 16 10.864 10.472 11.794 1.00 53.59 ATOM 108 OG1 THR A 16 9.798 9.575 11.419 1.00 58.66 ATOM 109 CG2 THR A 16 11.116 11.526 10.721 1.00 53.56 ATOM 110 N THR A 17 12.407 10.330 14.349 1.00 31.77 ATOM 111 CA THR A 17 13.079 10.958 15.453 1.00 27.83 ATOM 112 C THR A 17 14.491 10.388 15.571 1.00 36.70 ATOM 113 O THR A 17 15.468 11.130 15.441 1.00 38.43 ATOM 114 CB THR A 17 12.314 10.697 16.745 1.00 44.82 ATOM 115 OG1 THR A 17 11.280 11.677 16.900 1.00 60.05 ATOM 116 CG2 THR A 17 13.258 10.780 17.909 1.00 33.87 ATOM 117 N VAL A 18 14.593 9.070 15.801 1.00 30.73 ATOM 118 CA VAL A 18 15.900 8.375 15.941 1.00 30.50 ATOM 119 C VAL A 18 16.931 8.847 14.922 1.00 30.64 ATOM 120 O VAL A 18 18.053 9.184 15.220 1.00 36.28 ATOM 121 CB VAL A 18 15.731 6.885 15.681 1.00 36.32 ATOM 122 CG1 VAL A 18 17.073 6.230 15.588 1.00 37.24 ATOM 123 CG2 VAL A 18 14.930 6.228 16.776 1.00 37.57 ATOM 124 N SER A 19 16.488 8.868 13.696 1.00 15.20 ATOM 125 CA SER A 19 17.313 9.318 12.665 1.00 13.28 ATOM 126 C SER A 19 17.730 10.807 12.868 1.00 31.20 ATOM 127 O SER A 19 18.834 11.190 12.599 1.00 32.62 ATOM 128 CB SER A 19 16.516 9.215 11.370 1.00 1.00 ATOM 129 OG SER A 19 17.153 10.043 10.344 1.00 5.62 ATOM 130 N HIS A 20 16.826 11.669 13.292 1.00 37.08 ATOM 131 CA HIS A 20 17.209 13.076 13.425 1.00 34.90 ATOM 132 C HIS A 20 18.206 13.246 14.543 1.00 37.76 ATOM 133 O HIS A 20 19.090 14.122 14.474 1.00 38.27 ATOM 134 CB HIS A 20 15.995 14.000 13.710 1.00 29.33 ATOM 135 CG HIS A 20 15.235 14.398 12.490 1.00 29.83 ATOM 136 ND1 HIS A 20 15.657 15.397 11.638 1.00 37.45 ATOM 137 CD2 HIS A 20 14.085 13.924 11.966 1.00 28.42 ATOM 138 CE1 HIS A 20 14.817 15.505 10.623 1.00 33.88 ATOM 139 NE2 HIS A 20 13.851 14.622 10.799 1.00 32.27 ATOM 140 N VAL A 21 18.070 12.438 15.587 1.00 23.25 ATOM 141 CA VAL A 21 19.010 12.633 16.696 1.00 29.17 ATOM 142 C VAL A 21 20.357 12.051 16.351 1.00 32.81 ATOM 143 O VAL A 21 21.384 12.437 16.907 1.00 33.28 ATOM 144 CB VAL A 21 18.553 12.037 18.065 1.00 29.32 ATOM 145 CG1 VAL A 21 17.138 11.515 17.962 1.00 29.99 ATOM 146 CG2 VAL A 21 19.556 10.927 18.468 1.00 26.08 ATOM 147 N ILE A 22 20.330 11.108 15.438 1.00 28.46 ATOM 148 CA ILE A 22 21.549 10.505 15.024 1.00 27.98 ATOM 149 C ILE A 22 22.274 11.386 14.007 1.00 29.85 ATOM 150 O ILE A 22 23.471 11.390 13.944 1.00 37.84 ATOM 151 CB ILE A 22 21.401 9.042 14.624 1.00 28.37 ATOM 152 CG1 ILE A 22 22.512 8.243 15.257 1.00 32.92 ATOM 153 CG2 ILE A 22 21.489 8.846 13.144 1.00 19.79 ATOM 154 CD1 ILE A 22 21.977 7.081 16.052 1.00 56.82 ATOM 155 N ASN A 23 21.571 12.177 13.235 1.00 21.33 ATOM 156 CA ASN A 23 22.297 13.025 12.301 1.00 25.24 ATOM 157 C ASN A 23 22.172 14.487 12.642 1.00 38.13 ATOM 158 O ASN A 23 22.662 15.303 11.873 1.00 30.08 ATOM 159 CB ASN A 23 21.873 12.814 10.833 1.00 9.89 ATOM 160 CG ASN A 23 21.556 11.341 10.507 1.00 65.28 ATOM 161 OD1 ASN A 23 22.109 10.758 9.575 1.00 66.14 ATOM 162 ND2 ASN A 23 20.662 10.748 11.281 1.00 73.64 ATOM 163 N LYS A 24 21.519 14.793 13.783 1.00 45.30 ATOM 164 CA LYS A 24 21.249 16.165 14.281 1.00 42.27 ATOM 165 C LYS A 24 20.767 16.903 13.105 1.00 41.25 ATOM 166 O LYS A 24 21.324 17.914 12.713 1.00 41.93 ATOM 167 CB LYS A 24 22.496 16.876 14.791 1.00 47.35 ATOM 168 CG LYS A 24 23.823 16.341 14.290 1.00 88.39 ATOM 169 CD LYS A 24 24.837 16.204 15.436 1.00100.00 ATOM 170 CE LYS A 24 24.290 15.333 16.575 1.00100.00 ATOM 171 NZ LYS A 24 23.160 14.424 16.164 1.00100.00 ATOM 172 N THR A 25 19.779 16.349 12.461 1.00 38.10 ATOM 173 CA THR A 25 19.331 16.991 11.278 1.00 36.57 ATOM 174 C THR A 25 18.139 17.892 11.640 1.00 35.86 ATOM 175 O THR A 25 17.559 18.633 10.785 1.00 31.19 ATOM 176 CB THR A 25 19.022 15.939 10.275 1.00 35.64 ATOM 177 OG1 THR A 25 18.219 16.500 9.240 1.00 79.13 ATOM 178 CG2 THR A 25 18.283 14.778 10.968 1.00 33.29 ATOM 179 N ARG A 26 17.804 17.868 12.928 1.00 23.86 ATOM 180 CA ARG A 26 16.708 18.709 13.369 1.00 27.68 ATOM 181 C ARG A 26 16.640 18.706 14.906 1.00 35.07 ATOM 182 O ARG A 26 17.206 17.806 15.534 1.00 42.73 ATOM 183 CB ARG A 26 15.386 18.405 12.601 1.00 22.52 ATOM 184 CG ARG A 26 14.280 17.909 13.515 1.00 27.17 ATOM 185 CD ARG A 26 12.962 17.607 12.798 1.00 24.92 ATOM 186 NE ARG A 26 12.263 16.693 13.679 1.00 36.40 ATOM 187 CZ ARG A 26 11.160 16.014 13.398 1.00 30.23 ATOM 188 NH1 ARG A 26 10.573 16.123 12.228 1.00 30.82 ATOM 189 NH2 ARG A 26 10.662 15.218 14.301 1.00 37.92 ATOM 190 N PHE A 27 16.031 19.705 15.530 1.00 26.80 ATOM 191 CA PHE A 27 16.033 19.704 16.995 1.00 24.97 ATOM 192 C PHE A 27 15.329 18.569 17.681 1.00 26.83 ATOM 193 O PHE A 27 14.222 18.185 17.302 1.00 36.48 ATOM 194 CB PHE A 27 15.611 21.055 17.575 1.00 23.39 ATOM 195 CG PHE A 27 15.491 21.051 19.061 1.00 24.99 ATOM 196 CD1 PHE A 27 14.384 20.503 19.682 1.00 29.74 ATOM 197 CD2 PHE A 27 16.471 21.609 19.831 1.00 32.63 ATOM 198 CE1 PHE A 27 14.287 20.475 21.052 1.00 30.65 ATOM 199 CE2 PHE A 27 16.378 21.609 21.207 1.00 36.65 ATOM 200 CZ PHE A 27 15.283 21.035 21.814 1.00 31.34 ATOM 201 N VAL A 28 15.924 18.057 18.726 1.00 16.59 ATOM 202 CA VAL A 28 15.218 16.974 19.446 1.00 18.53 ATOM 203 C VAL A 28 15.314 17.254 20.911 1.00 29.21 ATOM 204 O VAL A 28 16.357 17.673 21.412 1.00 29.05 ATOM 205 CB VAL A 28 15.815 15.561 19.209 1.00 21.32 ATOM 206 CG1 VAL A 28 15.057 14.502 20.015 1.00 22.92 ATOM 207 CG2 VAL A 28 15.849 15.235 17.711 1.00 18.10 ATOM 208 N ALA A 29 14.224 17.042 21.606 1.00 34.02 ATOM 209 CA ALA A 29 14.205 17.269 23.031 1.00 39.44 ATOM 210 C ALA A 29 15.386 16.501 23.738 1.00 39.75 ATOM 211 O ALA A 29 15.735 15.391 23.321 1.00 32.18 ATOM 212 CB ALA A 29 12.823 16.838 23.575 1.00 40.16 ATOM 213 N GLU A 30 15.999 17.100 24.771 1.00 44.51 ATOM 214 CA GLU A 30 17.133 16.427 25.454 1.00 50.73 ATOM 215 C GLU A 30 16.730 15.075 25.890 1.00 44.81 ATOM 216 O GLU A 30 17.317 14.030 25.490 1.00 34.42 ATOM 217 CB GLU A 30 17.716 17.205 26.671 1.00 55.07 ATOM 218 CG GLU A 30 19.268 17.114 26.757 1.00 80.42 ATOM 219 CD GLU A 30 19.942 17.847 27.968 1.00100.00 ATOM 220 OE1 GLU A 30 19.611 19.044 28.246 1.00100.00 ATOM 221 OE2 GLU A 30 20.871 17.228 28.580 1.00100.00 ATOM 222 N GLU A 31 15.711 15.123 26.721 1.00 46.77 ATOM 223 CA GLU A 31 15.116 13.936 27.261 1.00 54.11 ATOM 224 C GLU A 31 14.922 12.966 26.059 1.00 58.61 ATOM 225 O GLU A 31 15.321 11.793 26.078 1.00 62.44 ATOM 226 CB GLU A 31 13.787 14.349 27.880 1.00 56.60 ATOM 227 CG GLU A 31 13.423 13.601 29.164 1.00100.00 ATOM 228 CD GLU A 31 11.886 13.401 29.345 1.00100.00 ATOM 229 OE1 GLU A 31 11.117 13.690 28.374 1.00100.00 ATOM 230 OE2 GLU A 31 11.475 12.918 30.448 1.00100.00 ATOM 231 N THR A 32 14.416 13.516 24.977 1.00 41.06 ATOM 232 CA THR A 32 14.238 12.722 23.806 1.00 37.05 ATOM 233 C THR A 32 15.570 12.169 23.288 1.00 38.72 ATOM 234 O THR A 32 15.793 10.951 23.246 1.00 35.98 ATOM 235 CB THR A 32 13.445 13.490 22.812 1.00 44.26 ATOM 236 OG1 THR A 32 12.166 13.773 23.406 1.00 51.70 ATOM 237 CG2 THR A 32 13.260 12.669 21.549 1.00 48.20 ATOM 238 N ARG A 33 16.451 13.069 22.918 1.00 35.21 ATOM 239 CA ARG A 33 17.766 12.717 22.459 1.00 39.65 ATOM 240 C ARG A 33 18.425 11.627 23.314 1.00 45.03 ATOM 241 O ARG A 33 18.889 10.604 22.813 1.00 47.44 ATOM 242 CB ARG A 33 18.622 13.945 22.646 1.00 45.84 ATOM 243 CG ARG A 33 19.154 14.498 21.394 1.00 80.60 ATOM 244 CD ARG A 33 20.139 15.602 21.715 1.00100.00 ATOM 245 NE ARG A 33 19.434 16.852 21.999 1.00100.00 ATOM 246 CZ ARG A 33 19.477 17.486 23.167 1.00100.00 ATOM 247 NH1 ARG A 33 20.215 16.977 24.157 1.00100.00 ATOM 248 NH2 ARG A 33 18.784 18.625 23.333 1.00 57.60 ATOM 249 N ASN A 34 18.473 11.863 24.609 1.00 43.08 ATOM 250 CA ASN A 34 19.102 10.915 25.519 1.00 50.00 ATOM 251 C ASN A 34 18.636 9.513 25.323 1.00 61.48 ATOM 252 O ASN A 34 19.409 8.631 24.970 1.00 67.79 ATOM 253 CB ASN A 34 18.799 11.303 26.944 1.00 69.32 ATOM 254 CG ASN A 34 19.451 12.594 27.335 1.00 99.94 ATOM 255 OD1 ASN A 34 19.054 13.200 28.333 1.00100.00 ATOM 256 ND2 ASN A 34 20.452 13.035 26.542 1.00 41.85 ATOM 257 N ALA A 35 17.348 9.334 25.543 1.00 59.60 ATOM 258 CA ALA A 35 16.695 8.052 25.401 1.00 60.90 ATOM 259 C ALA A 35 17.152 7.297 24.148 1.00 61.91 ATOM 260 O ALA A 35 17.552 6.128 24.184 1.00 64.14 ATOM 261 CB ALA A 35 15.213 8.288 25.338 1.00 62.26 ATOM 262 N VAL A 36 17.086 8.000 23.045 1.00 47.01 ATOM 263 CA VAL A 36 17.493 7.438 21.801 1.00 44.22 ATOM 264 C VAL A 36 18.934 7.002 21.919 1.00 50.61 ATOM 265 O VAL A 36 19.334 5.933 21.453 1.00 50.22 ATOM 266 CB VAL A 36 17.462 8.515 20.790 1.00 43.80 ATOM 267 CG1 VAL A 36 18.285 8.153 19.597 1.00 44.00 ATOM 268 CG2 VAL A 36 16.053 8.819 20.425 1.00 42.50 ATOM 269 N TRP A 37 19.730 7.858 22.515 1.00 48.32 ATOM 270 CA TRP A 37 21.109 7.532 22.673 1.00 54.85 ATOM 271 C TRP A 37 21.179 6.273 23.470 1.00 59.26 ATOM 272 O TRP A 37 21.796 5.293 23.054 1.00 61.97 ATOM 273 CB TRP A 37 21.849 8.665 23.358 1.00 58.18 ATOM 274 CG TRP A 37 22.366 9.570 22.310 1.00 63.94 ATOM 275 CD1 TRP A 37 22.363 10.920 22.292 1.00 69.54 ATOM 276 CD2 TRP A 37 22.930 9.156 21.066 1.00 66.23 ATOM 277 NE1 TRP A 37 22.862 11.397 21.114 1.00 73.76 ATOM 278 CE2 TRP A 37 23.262 10.320 20.325 1.00 74.40 ATOM 279 CE3 TRP A 37 23.217 7.901 20.488 1.00 69.92 ATOM 280 CZ2 TRP A 37 23.820 10.281 19.049 1.00 74.68 ATOM 281 CZ3 TRP A 37 23.773 7.852 19.227 1.00 73.65 ATOM 282 CH2 TRP A 37 24.091 9.037 18.511 1.00 75.12 ATOM 283 N ALA A 38 20.494 6.294 24.594 1.00 57.05 ATOM 284 CA ALA A 38 20.442 5.148 25.473 1.00 64.12 ATOM 285 C ALA A 38 20.051 3.895 24.707 1.00 66.22 ATOM 286 O ALA A 38 20.690 2.849 24.834 1.00 62.11 ATOM 287 CB ALA A 38 19.421 5.398 26.574 1.00 67.59 ATOM 288 N ALA A 39 18.979 4.006 23.931 1.00 62.29 ATOM 289 CA ALA A 39 18.504 2.868 23.166 1.00 59.12 ATOM 290 C ALA A 39 19.652 2.394 22.310 1.00 60.67 ATOM 291 O ALA A 39 20.044 1.215 22.355 1.00 54.88 ATOM 292 CB ALA A 39 17.292 3.258 22.288 1.00 57.40 ATOM 293 N ILE A 40 20.184 3.343 21.545 1.00 53.40 ATOM 294 CA ILE A 40 21.258 3.069 20.642 1.00 47.41 ATOM 295 C ILE A 40 22.337 2.322 21.335 1.00 58.06 ATOM 296 O ILE A 40 22.971 1.410 20.800 1.00 55.08 ATOM 297 CB ILE A 40 21.915 4.322 20.211 1.00 45.27 ATOM 298 CG1 ILE A 40 21.028 5.106 19.264 1.00 44.55 ATOM 299 CG2 ILE A 40 23.164 3.934 19.459 1.00 39.81 ATOM 300 CD1 ILE A 40 21.358 4.779 17.813 1.00 42.48 ATOM 301 N LYS A 41 22.547 2.682 22.566 1.00 63.58 ATOM 302 CA LYS A 41 23.609 2.029 23.191 1.00 68.14 ATOM 303 C LYS A 41 23.530 0.698 23.832 1.00 70.76 ATOM 304 O LYS A 41 24.541 0.081 24.053 1.00 80.45 ATOM 305 CB LYS A 41 24.688 3.013 23.621 1.00 77.78 ATOM 306 CG LYS A 41 24.918 4.135 22.544 1.00100.00 ATOM 307 CD LYS A 41 25.518 3.554 21.219 1.00100.00 ATOM 308 CE LYS A 41 25.943 4.644 20.185 1.00100.00 ATOM 309 NZ LYS A 41 26.872 4.154 19.093 1.00100.00 ATOM 310 N GLU A 42 22.330 0.204 24.077 1.00 59.56 ATOM 311 CA GLU A 42 22.235 -1.113 24.657 1.00 60.38 ATOM 312 C GLU A 42 22.108 -1.998 23.435 1.00 71.72 ATOM 313 O GLU A 42 22.875 -2.950 23.236 1.00 78.55 ATOM 314 CB GLU A 42 21.024 -1.265 25.577 1.00 58.95 ATOM 315 CG GLU A 42 20.804 -0.139 26.570 1.00 73.56 ATOM 316 CD GLU A 42 19.326 0.256 26.603 1.00100.00 ATOM 317 OE1 GLU A 42 18.585 -0.266 25.733 1.00100.00 ATOM 318 OE2 GLU A 42 18.901 1.059 27.476 1.00100.00 ATOM 319 N LEU A 43 21.180 -1.629 22.570 1.00 62.56 ATOM 320 CA LEU A 43 20.941 -2.374 21.361 1.00 60.99 ATOM 321 C LEU A 43 22.209 -2.491 20.598 1.00 61.76 ATOM 322 O LEU A 43 22.337 -3.341 19.716 1.00 55.93 ATOM 323 CB LEU A 43 19.962 -1.623 20.491 1.00 62.20 ATOM 324 CG LEU A 43 18.488 -1.933 20.648 1.00 67.19 ATOM 325 CD1 LEU A 43 18.003 -3.027 19.688 1.00 65.36 ATOM 326 CD2 LEU A 43 18.204 -2.240 22.116 1.00 66.35 ATOM 327 N HIS A 44 23.148 -1.617 20.936 1.00 67.41 ATOM 328 CA HIS A 44 24.405 -1.633 20.268 1.00 75.38 ATOM 329 C HIS A 44 24.126 -1.425 18.810 1.00 75.93 ATOM 330 O HIS A 44 24.490 -2.269 17.988 1.00 79.48 ATOM 331 CB HIS A 44 25.014 -3.016 20.434 1.00 83.54 ATOM 332 CG HIS A 44 26.249 -3.007 21.259 1.00 95.38 ATOM 333 ND1 HIS A 44 26.265 -3.413 22.579 1.00100.00 ATOM 334 CD2 HIS A 44 27.512 -2.592 20.971 1.00100.00 ATOM 335 CE1 HIS A 44 27.493 -3.273 23.060 1.00100.00 ATOM 336 NE2 HIS A 44 28.267 -2.774 22.106 1.00100.00 ATOM 337 N TYR A 45 23.441 -0.323 18.494 1.00 59.17 ATOM 338 CA TYR A 45 23.079 -0.006 17.118 1.00 51.99 ATOM 339 C TYR A 45 24.201 0.562 16.252 1.00 47.16 ATOM 340 O TYR A 45 25.027 1.333 16.682 1.00 43.00 ATOM 341 CB TYR A 45 21.897 0.973 17.088 1.00 50.27 ATOM 342 CG TYR A 45 21.449 1.395 15.682 1.00 44.92 ATOM 343 CD1 TYR A 45 21.067 0.448 14.741 1.00 40.10 ATOM 344 CD2 TYR A 45 21.394 2.741 15.316 1.00 46.14 ATOM 345 CE1 TYR A 45 20.656 0.813 13.481 1.00 36.19 ATOM 346 CE2 TYR A 45 20.996 3.117 14.056 1.00 47.84 ATOM 347 CZ TYR A 45 20.610 2.144 13.149 1.00 56.89 ATOM 348 OH TYR A 45 20.208 2.535 11.919 1.00 42.86 ATOM 349 N SER A 46 24.201 0.185 14.998 1.00 47.49 ATOM 350 CA SER A 46 25.163 0.720 14.075 1.00 49.68 ATOM 351 C SER A 46 24.385 1.011 12.820 1.00 47.32 ATOM 352 O SER A 46 23.836 0.152 12.140 1.00 48.59 ATOM 353 CB SER A 46 26.311 -0.209 13.753 1.00 63.96 ATOM 354 OG SER A 46 27.020 0.323 12.627 1.00 83.31 ATOM 355 N PRO A 47 24.333 2.263 12.534 1.00 37.52 ATOM 356 CA PRO A 47 23.627 2.727 11.391 1.00 38.20 ATOM 357 C PRO A 47 24.160 2.073 10.120 1.00 41.87 ATOM 358 O PRO A 47 25.374 1.967 9.934 1.00 46.49 ATOM 359 CB PRO A 47 23.979 4.210 11.381 1.00 41.48 ATOM 360 CG PRO A 47 24.403 4.548 12.780 1.00 43.19 ATOM 361 CD PRO A 47 24.605 3.304 13.529 1.00 36.84 ATOM 362 N SER A 48 23.252 1.658 9.230 1.00 29.17 ATOM 363 CA SER A 48 23.678 1.064 7.978 1.00 32.57 ATOM 364 C SER A 48 23.935 2.037 6.835 1.00 43.32 ATOM 365 O SER A 48 23.018 2.529 6.172 1.00 53.70 ATOM 366 CB SER A 48 22.739 -0.013 7.452 1.00 39.34 ATOM 367 OG SER A 48 22.949 -0.159 6.029 1.00 33.89 ATOM 368 N ALA A 49 25.196 2.281 6.574 1.00 31.88 ATOM 369 CA ALA A 49 25.577 3.167 5.479 1.00 28.84 ATOM 370 C ALA A 49 25.026 2.670 4.130 1.00 30.26 ATOM 371 O ALA A 49 25.010 3.405 3.119 1.00 17.74 ATOM 372 CB ALA A 49 27.103 3.205 5.387 1.00 26.57 ATOM 373 N VAL A 50 24.679 1.401 4.069 1.00 25.60 ATOM 374 CA VAL A 50 24.250 0.949 2.763 1.00 28.76 ATOM 375 C VAL A 50 22.924 1.515 2.514 1.00 32.85 ATOM 376 O VAL A 50 22.637 2.128 1.443 1.00 26.30 ATOM 377 CB VAL A 50 24.248 -0.550 2.690 1.00 25.66 ATOM 378 CG1 VAL A 50 24.267 -1.014 1.250 1.00 18.86 ATOM 379 CG2 VAL A 50 25.430 -1.051 3.467 1.00 26.02 ATOM 380 N ALA A 51 22.125 1.321 3.554 1.00 26.60 ATOM 381 CA ALA A 51 20.773 1.796 3.573 1.00 31.74 ATOM 382 C ALA A 51 20.912 3.275 3.242 1.00 38.68 ATOM 383 O ALA A 51 20.368 3.788 2.212 1.00 37.51 ATOM 384 CB ALA A 51 20.186 1.643 4.996 1.00 32.76 ATOM 385 N ARG A 52 21.679 3.948 4.101 1.00 18.46 ATOM 386 CA ARG A 52 21.847 5.320 3.904 1.00 14.91 ATOM 387 C ARG A 52 22.284 5.750 2.490 1.00 25.92 ATOM 388 O ARG A 52 21.684 6.630 1.918 1.00 29.30 ATOM 389 CB ARG A 52 22.725 5.912 4.954 1.00 16.98 ATOM 390 CG ARG A 52 22.980 7.427 4.658 1.00 45.99 ATOM 391 CD ARG A 52 23.518 8.182 5.875 1.00 62.38 ATOM 392 NE ARG A 52 22.833 9.450 6.064 1.00 50.59 ATOM 393 CZ ARG A 52 23.326 10.626 5.712 1.00 67.51 ATOM 394 NH1 ARG A 52 24.527 10.713 5.143 1.00 96.57 ATOM 395 NH2 ARG A 52 22.613 11.719 5.936 1.00 81.52 ATOM 396 N SER A 53 23.311 5.141 1.925 1.00 22.34 ATOM 397 CA SER A 53 23.771 5.565 0.623 1.00 20.35 ATOM 398 C SER A 53 22.707 5.439 -0.348 1.00 37.20 ATOM 399 O SER A 53 22.528 6.296 -1.222 1.00 33.92 ATOM 400 CB SER A 53 24.922 4.734 0.209 1.00 28.89 ATOM 401 OG SER A 53 25.987 4.969 1.122 1.00 79.61 ATOM 402 N LEU A 54 21.953 4.367 -0.142 1.00 44.19 ATOM 403 CA LEU A 54 20.807 4.047 -0.977 1.00 48.37 ATOM 404 C LEU A 54 19.841 5.223 -1.081 1.00 42.67 ATOM 405 O LEU A 54 19.444 5.608 -2.179 1.00 45.22 ATOM 406 CB LEU A 54 20.086 2.838 -0.426 1.00 53.45 ATOM 407 CG LEU A 54 19.716 1.777 -1.462 1.00 61.66 ATOM 408 CD1 LEU A 54 18.519 1.017 -0.898 1.00 62.85 ATOM 409 CD2 LEU A 54 19.405 2.393 -2.835 1.00 60.48 ATOM 410 N LYS A 55 19.478 5.813 0.055 1.00 37.16 ATOM 411 CA LYS A 55 18.576 6.989 0.021 1.00 37.36 ATOM 412 C LYS A 55 19.257 8.267 -0.476 1.00 36.60 ATOM 413 O LYS A 55 18.869 8.841 -1.498 1.00 43.72 ATOM 414 CB LYS A 55 17.887 7.251 1.362 1.00 38.61 ATOM 415 CG LYS A 55 16.377 7.048 1.314 1.00 63.61 ATOM 416 CD LYS A 55 15.670 8.315 0.815 1.00 80.25 ATOM 417 CE LYS A 55 14.200 8.051 0.485 1.00 83.68 ATOM 418 NZ LYS A 55 13.753 8.708 -0.808 1.00 66.46 ATOM 419 N VAL A 56 20.312 8.666 0.213 1.00 29.95 ATOM 420 CA VAL A 56 21.088 9.886 -0.079 1.00 29.79 ATOM 421 C VAL A 56 21.893 9.936 -1.351 1.00 40.34 ATOM 422 O VAL A 56 22.375 11.001 -1.733 1.00 43.43 ATOM 423 CB VAL A 56 22.151 10.077 0.959 1.00 29.36 ATOM 424 CG1 VAL A 56 21.536 10.258 2.375 1.00 23.57 ATOM 425 CG2 VAL A 56 23.042 8.865 0.881 1.00 31.96 TER