HEADER TRANSCRIPTION/DNA 04-OCT-97 2PUF 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: PROTEIN (PURINE REPRESSOR); COMPND 3 CHAIN: A; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.00 ANGSTORMS DBREF 2PUF A 2 341 UNP P0ACP7 PURR_ECOLI 1 340 SEQRES 1 A 53 THR ILE LYS ASP VAL ALA LYS ARG ALA ASN VAL SER THR SEQRES 2 A 53 THR THR VAL SER HIS VAL ILE ASN LYS THR ARG PHE VAL SEQRES 3 A 53 ALA GLU GLU THR ARG ASN ALA VAL TRP ALA ALA ILE LYS SEQRES 4 A 53 GLU LEU HIS TYR SER PRO SER ALA VAL ALA ARG SER LEU SEQRES 5 A 53 LYS ATOM 1 N THR A 3 18.270 -2.451 14.282 1.00 30.00 ATOM 2 CA THR A 3 17.612 -1.617 13.264 1.00 30.00 ATOM 3 C THR A 3 16.999 -0.368 13.860 1.00 30.00 ATOM 4 O THR A 3 16.656 -0.335 15.048 1.00 30.00 ATOM 5 CB THR A 3 16.493 -2.384 12.527 1.00 30.00 ATOM 6 OG1 THR A 3 16.528 -2.053 11.131 1.00 30.00 ATOM 7 CG2 THR A 3 15.116 -2.017 13.097 1.00 30.00 ATOM 8 N ILE A 4 16.840 0.657 13.034 1.00 30.00 ATOM 9 CA ILE A 4 16.242 1.896 13.505 1.00 30.00 ATOM 10 C ILE A 4 14.858 1.597 14.098 1.00 30.00 ATOM 11 O ILE A 4 14.524 2.046 15.197 1.00 30.00 ATOM 12 CB ILE A 4 16.144 2.934 12.382 1.00 30.00 ATOM 13 CG1 ILE A 4 16.481 4.319 12.912 1.00 30.00 ATOM 14 CG2 ILE A 4 14.763 2.945 11.792 1.00 30.00 ATOM 15 CD1 ILE A 4 15.581 5.374 12.385 1.00 30.00 ATOM 16 N LYS A 5 14.090 0.781 13.379 1.00 30.00 ATOM 17 CA LYS A 5 12.772 0.357 13.819 1.00 30.00 ATOM 18 C LYS A 5 12.879 -0.266 15.207 1.00 30.00 ATOM 19 O LYS A 5 11.914 -0.302 15.951 1.00 30.00 ATOM 20 CB LYS A 5 12.197 -0.669 12.833 1.00 30.00 ATOM 21 CG LYS A 5 10.902 -0.234 12.137 1.00 30.00 ATOM 22 CD LYS A 5 10.832 -0.746 10.678 1.00 30.00 ATOM 23 CE LYS A 5 9.588 -0.191 9.928 1.00 30.00 ATOM 24 NZ LYS A 5 8.850 -1.232 9.114 1.00 30.00 ATOM 25 N ASP A 6 14.064 -0.753 15.546 1.00 30.00 ATOM 26 CA ASP A 6 14.285 -1.373 16.840 1.00 30.00 ATOM 27 C ASP A 6 14.659 -0.368 17.912 1.00 30.00 ATOM 28 O ASP A 6 14.287 -0.526 19.081 1.00 30.00 ATOM 29 CB ASP A 6 15.357 -2.460 16.758 1.00 30.00 ATOM 30 CG ASP A 6 15.003 -3.558 15.774 1.00 30.00 ATOM 31 OD1 ASP A 6 13.834 -3.576 15.306 1.00 30.00 ATOM 32 OD2 ASP A 6 15.922 -4.332 15.379 1.00 30.00 ATOM 33 N VAL A 7 15.417 0.654 17.538 1.00 30.00 ATOM 34 CA VAL A 7 15.817 1.648 18.532 1.00 30.00 ATOM 35 C VAL A 7 14.666 2.588 18.837 1.00 30.00 ATOM 36 O VAL A 7 14.431 2.938 19.995 1.00 30.00 ATOM 37 CB VAL A 7 17.102 2.451 18.131 1.00 30.00 ATOM 38 CG1 VAL A 7 17.955 2.726 19.363 1.00 30.00 ATOM 39 CG2 VAL A 7 17.922 1.685 17.069 1.00 30.00 ATOM 40 N ALA A 8 13.939 2.981 17.799 1.00 30.00 ATOM 41 CA ALA A 8 12.794 3.862 17.978 1.00 30.00 ATOM 42 C ALA A 8 11.825 3.175 18.931 1.00 30.00 ATOM 43 O ALA A 8 11.271 3.805 19.832 1.00 30.00 ATOM 44 CB ALA A 8 12.115 4.139 16.636 1.00 30.00 ATOM 45 N LYS A 9 11.638 1.871 18.726 1.00 30.00 ATOM 46 CA LYS A 9 10.738 1.083 19.554 1.00 30.00 ATOM 47 C LYS A 9 11.172 1.136 21.008 1.00 30.00 ATOM 48 O LYS A 9 10.430 1.615 21.878 1.00 30.00 ATOM 49 CB LYS A 9 10.705 -0.367 19.079 1.00 30.00 ATOM 50 CG LYS A 9 9.954 -1.306 20.020 1.00 30.00 ATOM 51 CD LYS A 9 8.491 -1.413 19.624 1.00 30.00 ATOM 52 CE LYS A 9 8.336 -1.309 18.091 1.00 30.00 ATOM 53 NZ LYS A 9 7.438 -2.378 17.513 1.00 30.00 ATOM 54 N ARG A 10 12.368 0.622 21.268 1.00 30.00 ATOM 55 CA ARG A 10 12.933 0.623 22.606 1.00 30.00 ATOM 56 C ARG A 10 12.866 2.058 23.132 1.00 30.00 ATOM 57 O ARG A 10 12.727 2.297 24.345 1.00 30.00 ATOM 58 CB ARG A 10 14.406 0.149 22.545 1.00 30.00 ATOM 59 CG ARG A 10 15.077 -0.082 23.904 1.00 30.00 ATOM 60 CD ARG A 10 14.812 -1.516 24.441 1.00 30.00 ATOM 61 NE ARG A 10 15.977 -2.073 25.141 1.00 30.00 ATOM 62 CZ ARG A 10 16.446 -1.616 26.309 1.00 30.00 ATOM 63 NH1 ARG A 10 15.850 -0.580 26.915 1.00 30.00 ATOM 64 NH2 ARG A 10 17.527 -2.180 26.865 1.00 30.00 ATOM 65 N ALA A 11 12.929 3.006 22.198 1.00 30.00 ATOM 66 CA ALA A 11 12.923 4.423 22.522 1.00 30.00 ATOM 67 C ALA A 11 11.545 5.050 22.611 1.00 30.00 ATOM 68 O ALA A 11 11.425 6.219 22.964 1.00 30.00 ATOM 69 CB ALA A 11 13.779 5.183 21.520 1.00 30.00 ATOM 70 N ASN A 12 10.510 4.255 22.337 1.00 30.00 ATOM 71 CA ASN A 12 9.116 4.722 22.334 1.00 30.00 ATOM 72 C ASN A 12 9.023 6.089 21.659 1.00 30.00 ATOM 73 O ASN A 12 8.485 7.055 22.227 1.00 30.00 ATOM 74 CB ASN A 12 8.517 4.742 23.735 1.00 30.00 ATOM 75 CG ASN A 12 9.442 5.371 24.747 1.00 30.00 ATOM 76 OD1 ASN A 12 9.341 6.579 25.018 1.00 30.00 ATOM 77 ND2 ASN A 12 10.491 4.625 25.138 1.00 30.00 ATOM 78 N VAL A 13 9.608 6.153 20.456 1.00 30.00 ATOM 79 CA VAL A 13 9.644 7.354 19.616 1.00 30.00 ATOM 80 C VAL A 13 9.748 6.937 18.136 1.00 30.00 ATOM 81 O VAL A 13 10.297 5.879 17.820 1.00 30.00 ATOM 82 CB VAL A 13 10.870 8.183 19.925 1.00 30.00 ATOM 83 CG1 VAL A 13 10.941 8.488 21.405 1.00 30.00 ATOM 84 CG2 VAL A 13 12.130 7.447 19.453 1.00 30.00 ATOM 85 N SER A 14 9.253 7.778 17.234 1.00 30.00 ATOM 86 CA SER A 14 9.312 7.475 15.799 1.00 30.00 ATOM 87 C SER A 14 10.755 7.346 15.292 1.00 30.00 ATOM 88 O SER A 14 11.661 8.016 15.808 1.00 30.00 ATOM 89 CB SER A 14 8.581 8.556 15.000 1.00 30.00 ATOM 90 OG SER A 14 9.498 9.374 14.291 1.00 30.00 ATOM 91 N THR A 15 10.964 6.501 14.276 1.00 30.00 ATOM 92 CA THR A 15 12.295 6.319 13.700 1.00 30.00 ATOM 93 C THR A 15 12.783 7.658 13.202 1.00 30.00 ATOM 94 O THR A 15 13.962 7.987 13.296 1.00 30.00 ATOM 95 CB THR A 15 12.294 5.341 12.501 1.00 30.00 ATOM 96 OG1 THR A 15 11.399 5.808 11.481 1.00 30.00 ATOM 97 CG2 THR A 15 11.896 3.960 12.935 1.00 30.00 ATOM 98 N THR A 16 11.855 8.422 12.652 1.00 30.00 ATOM 99 CA THR A 16 12.149 9.747 12.137 1.00 30.00 ATOM 100 C THR A 16 12.880 10.510 13.235 1.00 30.00 ATOM 101 O THR A 16 13.735 11.356 12.975 1.00 30.00 ATOM 102 CB THR A 16 10.832 10.480 11.781 1.00 30.00 ATOM 103 OG1 THR A 16 9.953 9.570 11.101 1.00 30.00 ATOM 104 CG2 THR A 16 11.106 11.697 10.895 1.00 30.00 ATOM 105 N THR A 17 12.562 10.162 14.469 1.00 30.00 ATOM 106 CA THR A 17 13.183 10.781 15.603 1.00 30.00 ATOM 107 C THR A 17 14.573 10.198 15.757 1.00 30.00 ATOM 108 O THR A 17 15.546 10.932 15.856 1.00 30.00 ATOM 109 CB THR A 17 12.359 10.528 16.880 1.00 30.00 ATOM 110 OG1 THR A 17 11.342 11.521 16.993 1.00 30.00 ATOM 111 CG2 THR A 17 13.242 10.597 18.112 1.00 30.00 ATOM 112 N VAL A 18 14.653 8.868 15.763 1.00 30.00 ATOM 113 CA VAL A 18 15.926 8.164 15.911 1.00 30.00 ATOM 114 C VAL A 18 16.924 8.693 14.909 1.00 30.00 ATOM 115 O VAL A 18 18.106 8.820 15.200 1.00 30.00 ATOM 116 CB VAL A 18 15.769 6.622 15.710 1.00 30.00 ATOM 117 CG1 VAL A 18 16.742 5.848 16.590 1.00 30.00 ATOM 118 CG2 VAL A 18 14.377 6.204 16.017 1.00 30.00 ATOM 119 N SER A 19 16.445 9.015 13.725 1.00 30.00 ATOM 120 CA SER A 19 17.328 9.522 12.717 1.00 30.00 ATOM 121 C SER A 19 17.753 10.936 13.029 1.00 30.00 ATOM 122 O SER A 19 18.939 11.253 13.032 1.00 30.00 ATOM 123 CB SER A 19 16.677 9.482 11.357 1.00 30.00 ATOM 124 OG SER A 19 17.399 10.302 10.453 1.00 30.00 ATOM 125 N HIS A 20 16.776 11.795 13.280 1.00 30.00 ATOM 126 CA HIS A 20 17.056 13.185 13.556 1.00 30.00 ATOM 127 C HIS A 20 18.018 13.395 14.676 1.00 30.00 ATOM 128 O HIS A 20 18.587 14.459 14.805 1.00 30.00 ATOM 129 CB HIS A 20 15.799 13.956 13.783 1.00 30.00 ATOM 130 CG HIS A 20 15.155 14.419 12.524 1.00 30.00 ATOM 131 ND1 HIS A 20 15.690 15.417 11.743 1.00 30.00 ATOM 132 CD2 HIS A 20 14.036 14.004 11.892 1.00 30.00 ATOM 133 CE1 HIS A 20 14.921 15.608 10.688 1.00 30.00 ATOM 134 NE2 HIS A 20 13.906 14.767 10.757 1.00 30.00 ATOM 135 N VAL A 21 18.224 12.385 15.493 1.00 30.00 ATOM 136 CA VAL A 21 19.190 12.531 16.561 1.00 30.00 ATOM 137 C VAL A 21 20.500 11.918 16.097 1.00 30.00 ATOM 138 O VAL A 21 21.580 12.396 16.430 1.00 30.00 ATOM 139 CB VAL A 21 18.715 11.912 17.882 1.00 30.00 ATOM 140 CG1 VAL A 21 17.199 11.825 17.916 1.00 30.00 ATOM 141 CG2 VAL A 21 19.348 10.577 18.089 1.00 30.00 ATOM 142 N ILE A 22 20.396 10.889 15.271 1.00 30.00 ATOM 143 CA ILE A 22 21.580 10.242 14.742 1.00 30.00 ATOM 144 C ILE A 22 22.364 11.186 13.843 1.00 30.00 ATOM 145 O ILE A 22 23.586 11.142 13.814 1.00 30.00 ATOM 146 CB ILE A 22 21.236 8.954 13.985 1.00 30.00 ATOM 147 CG1 ILE A 22 21.685 7.750 14.787 1.00 30.00 ATOM 148 CG2 ILE A 22 21.903 8.925 12.659 1.00 30.00 ATOM 149 CD1 ILE A 22 21.197 7.769 16.210 1.00 30.00 ATOM 150 N ASN A 23 21.660 12.056 13.125 1.00 30.00 ATOM 151 CA ASN A 23 22.324 12.981 12.217 1.00 30.00 ATOM 152 C ASN A 23 22.185 14.450 12.578 1.00 30.00 ATOM 153 O ASN A 23 22.542 15.321 11.759 1.00 30.00 ATOM 154 CB ASN A 23 21.871 12.774 10.772 1.00 30.00 ATOM 155 CG ASN A 23 21.734 11.315 10.399 1.00 30.00 ATOM 156 OD1 ASN A 23 22.448 10.823 9.513 1.00 30.00 ATOM 157 ND2 ASN A 23 20.673 10.681 10.900 1.00 30.00 ATOM 158 N LYS A 24 21.689 14.726 13.791 1.00 30.00 ATOM 159 CA LYS A 24 21.527 16.104 14.277 1.00 30.00 ATOM 160 C LYS A 24 20.960 16.938 13.173 1.00 30.00 ATOM 161 O LYS A 24 21.481 17.990 12.870 1.00 30.00 ATOM 162 CB LYS A 24 22.898 16.683 14.648 1.00 30.00 ATOM 163 CG LYS A 24 23.325 16.444 16.085 1.00 30.00 ATOM 164 CD LYS A 24 24.165 15.167 16.218 1.00 30.00 ATOM 165 CE LYS A 24 23.570 14.179 17.269 1.00 30.00 ATOM 166 NZ LYS A 24 22.723 14.828 18.350 1.00 30.00 ATOM 167 N THR A 25 19.972 16.404 12.482 1.00 30.00 ATOM 168 CA THR A 25 19.414 17.086 11.342 1.00 30.00 ATOM 169 C THR A 25 18.295 18.074 11.692 1.00 30.00 ATOM 170 O THR A 25 17.942 18.953 10.902 1.00 30.00 ATOM 171 CB THR A 25 19.029 16.102 10.278 1.00 30.00 ATOM 172 OG1 THR A 25 18.236 16.746 9.286 1.00 30.00 ATOM 173 CG2 THR A 25 18.277 14.940 10.883 1.00 30.00 ATOM 174 N ARG A 26 17.782 17.962 12.905 1.00 30.00 ATOM 175 CA ARG A 26 16.776 18.893 13.392 1.00 30.00 ATOM 176 C ARG A 26 16.699 18.805 14.919 1.00 30.00 ATOM 177 O ARG A 26 17.090 17.792 15.492 1.00 30.00 ATOM 178 CB ARG A 26 15.429 18.656 12.723 1.00 30.00 ATOM 179 CG ARG A 26 14.503 17.778 13.508 1.00 30.00 ATOM 180 CD ARG A 26 13.085 17.962 13.058 1.00 30.00 ATOM 181 NE ARG A 26 12.239 16.928 13.607 1.00 30.00 ATOM 182 CZ ARG A 26 11.355 16.254 12.896 1.00 30.00 ATOM 183 NH1 ARG A 26 11.205 16.536 11.610 1.00 30.00 ATOM 184 NH2 ARG A 26 10.616 15.304 13.470 1.00 30.00 ATOM 185 N PHE A 27 16.261 19.886 15.576 1.00 30.00 ATOM 186 CA PHE A 27 16.199 19.928 17.044 1.00 30.00 ATOM 187 C PHE A 27 15.342 18.843 17.701 1.00 30.00 ATOM 188 O PHE A 27 14.258 18.499 17.222 1.00 30.00 ATOM 189 CB PHE A 27 15.809 21.314 17.571 1.00 30.00 ATOM 190 CG PHE A 27 15.524 21.331 19.049 1.00 30.00 ATOM 191 CD1 PHE A 27 16.558 21.398 19.959 1.00 30.00 ATOM 192 CD2 PHE A 27 14.237 21.198 19.522 1.00 30.00 ATOM 193 CE1 PHE A 27 16.306 21.335 21.300 1.00 30.00 ATOM 194 CE2 PHE A 27 13.985 21.140 20.862 1.00 30.00 ATOM 195 CZ PHE A 27 15.015 21.192 21.750 1.00 30.00 ATOM 196 N VAL A 28 15.844 18.320 18.809 1.00 30.00 ATOM 197 CA VAL A 28 15.168 17.273 19.536 1.00 30.00 ATOM 198 C VAL A 28 15.323 17.523 21.019 1.00 30.00 ATOM 199 O VAL A 28 16.409 17.870 21.485 1.00 30.00 ATOM 200 CB VAL A 28 15.782 15.915 19.207 1.00 30.00 ATOM 201 CG1 VAL A 28 15.143 14.812 20.034 1.00 30.00 ATOM 202 CG2 VAL A 28 15.648 15.635 17.743 1.00 30.00 ATOM 203 N ALA A 29 14.239 17.359 21.764 1.00 30.00 ATOM 204 CA ALA A 29 14.289 17.574 23.201 1.00 30.00 ATOM 205 C ALA A 29 15.431 16.761 23.843 1.00 30.00 ATOM 206 O ALA A 29 15.861 15.744 23.295 1.00 30.00 ATOM 207 CB ALA A 29 12.949 17.228 23.836 1.00 30.00 ATOM 208 N GLU A 30 15.929 17.229 24.991 1.00 30.00 ATOM 209 CA GLU A 30 17.024 16.536 25.678 1.00 30.00 ATOM 210 C GLU A 30 16.631 15.145 26.114 1.00 30.00 ATOM 211 O GLU A 30 17.355 14.200 25.859 1.00 30.00 ATOM 212 CB GLU A 30 17.601 17.355 26.845 1.00 30.00 ATOM 213 CG GLU A 30 18.979 18.003 26.523 1.00 30.00 ATOM 214 CD GLU A 30 19.939 18.068 27.739 1.00 30.00 ATOM 215 OE1 GLU A 30 20.412 16.981 28.209 1.00 30.00 ATOM 216 OE2 GLU A 30 20.276 19.212 28.175 1.00 30.00 ATOM 217 N GLU A 31 15.474 15.018 26.746 1.00 30.00 ATOM 218 CA GLU A 31 14.996 13.710 27.186 1.00 30.00 ATOM 219 C GLU A 31 15.049 12.754 25.997 1.00 30.00 ATOM 220 O GLU A 31 15.884 11.846 25.951 1.00 30.00 ATOM 221 CB GLU A 31 13.547 13.809 27.705 1.00 30.00 ATOM 222 CG GLU A 31 13.314 13.195 29.105 1.00 30.00 ATOM 223 CD GLU A 31 12.042 13.754 29.803 1.00 30.00 ATOM 224 OE1 GLU A 31 11.505 14.791 29.326 1.00 30.00 ATOM 225 OE2 GLU A 31 11.559 13.128 30.795 1.00 30.00 ATOM 226 N THR A 32 14.174 13.005 25.029 1.00 30.00 ATOM 227 CA THR A 32 14.079 12.238 23.803 1.00 30.00 ATOM 228 C THR A 32 15.477 11.945 23.270 1.00 30.00 ATOM 229 O THR A 32 15.826 10.798 22.997 1.00 30.00 ATOM 230 CB THR A 32 13.348 13.064 22.775 1.00 30.00 ATOM 231 OG1 THR A 32 13.416 14.428 23.178 1.00 30.00 ATOM 232 CG2 THR A 32 11.905 12.669 22.706 1.00 30.00 ATOM 233 N ARG A 33 16.289 12.988 23.182 1.00 30.00 ATOM 234 CA ARG A 33 17.652 12.855 22.715 1.00 30.00 ATOM 235 C ARG A 33 18.376 11.789 23.510 1.00 30.00 ATOM 236 O ARG A 33 18.823 10.776 22.966 1.00 30.00 ATOM 237 CB ARG A 33 18.383 14.181 22.871 1.00 30.00 ATOM 238 CG ARG A 33 19.634 14.330 21.988 1.00 30.00 ATOM 239 CD ARG A 33 20.110 15.788 21.972 1.00 30.00 ATOM 240 NE ARG A 33 19.052 16.676 22.458 1.00 30.00 ATOM 241 CZ ARG A 33 19.247 17.803 23.145 1.00 30.00 ATOM 242 NH1 ARG A 33 20.482 18.228 23.431 1.00 30.00 ATOM 243 NH2 ARG A 33 18.192 18.521 23.533 1.00 30.00 ATOM 244 N ASN A 34 18.499 12.026 24.805 1.00 30.00 ATOM 245 CA ASN A 34 19.181 11.093 25.685 1.00 30.00 ATOM 246 C ASN A 34 18.615 9.688 25.527 1.00 30.00 ATOM 247 O ASN A 34 19.362 8.727 25.305 1.00 30.00 ATOM 248 CB ASN A 34 19.064 11.546 27.147 1.00 30.00 ATOM 249 CG ASN A 34 19.619 12.957 27.377 1.00 30.00 ATOM 250 OD1 ASN A 34 19.240 13.640 28.346 1.00 30.00 ATOM 251 ND2 ASN A 34 20.532 13.392 26.502 1.00 30.00 ATOM 252 N ALA A 35 17.291 9.582 25.631 1.00 30.00 ATOM 253 CA ALA A 35 16.601 8.299 25.531 1.00 30.00 ATOM 254 C ALA A 35 17.043 7.496 24.329 1.00 30.00 ATOM 255 O ALA A 35 17.424 6.326 24.455 1.00 30.00 ATOM 256 CB ALA A 35 15.101 8.503 25.517 1.00 30.00 ATOM 257 N VAL A 36 16.981 8.129 23.160 1.00 30.00 ATOM 258 CA VAL A 36 17.390 7.491 21.913 1.00 30.00 ATOM 259 C VAL A 36 18.772 6.923 22.106 1.00 30.00 ATOM 260 O VAL A 36 19.015 5.734 21.893 1.00 30.00 ATOM 261 CB VAL A 36 17.499 8.520 20.778 1.00 30.00 ATOM 262 CG1 VAL A 36 18.764 8.274 19.967 1.00 30.00 ATOM 263 CG2 VAL A 36 16.268 8.468 19.890 1.00 30.00 ATOM 264 N TRP A 37 19.675 7.790 22.532 1.00 30.00 ATOM 265 CA TRP A 37 21.039 7.408 22.740 1.00 30.00 ATOM 266 C TRP A 37 21.202 6.140 23.550 1.00 30.00 ATOM 267 O TRP A 37 21.833 5.181 23.087 1.00 30.00 ATOM 268 CB TRP A 37 21.816 8.553 23.343 1.00 30.00 ATOM 269 CG TRP A 37 22.323 9.438 22.324 1.00 30.00 ATOM 270 CD1 TRP A 37 22.381 10.794 22.374 1.00 30.00 ATOM 271 CD2 TRP A 37 22.820 9.059 21.037 1.00 30.00 ATOM 272 NE1 TRP A 37 22.905 11.296 21.194 1.00 30.00 ATOM 273 CE2 TRP A 37 23.182 10.249 20.360 1.00 30.00 ATOM 274 CE3 TRP A 37 22.999 7.833 20.392 1.00 30.00 ATOM 275 CZ2 TRP A 37 23.707 10.247 19.064 1.00 30.00 ATOM 276 CZ3 TRP A 37 23.519 7.830 19.101 1.00 30.00 ATOM 277 CH2 TRP A 37 23.880 9.033 18.455 1.00 30.00 ATOM 278 N ALA A 38 20.640 6.139 24.755 1.00 30.00 ATOM 279 CA ALA A 38 20.733 4.987 25.646 1.00 30.00 ATOM 280 C ALA A 38 20.444 3.721 24.867 1.00 30.00 ATOM 281 O ALA A 38 21.325 2.863 24.692 1.00 30.00 ATOM 282 CB ALA A 38 19.752 5.130 26.813 1.00 30.00 ATOM 283 N ALA A 39 19.229 3.648 24.342 1.00 30.00 ATOM 284 CA ALA A 39 18.827 2.516 23.552 1.00 30.00 ATOM 285 C ALA A 39 19.856 2.293 22.451 1.00 30.00 ATOM 286 O ALA A 39 20.278 1.167 22.213 1.00 30.00 ATOM 287 CB ALA A 39 17.429 2.742 22.963 1.00 30.00 ATOM 288 N ILE A 40 20.286 3.381 21.813 1.00 30.00 ATOM 289 CA ILE A 40 21.266 3.288 20.743 1.00 30.00 ATOM 290 C ILE A 40 22.469 2.505 21.228 1.00 30.00 ATOM 291 O ILE A 40 23.006 1.651 20.525 1.00 30.00 ATOM 292 CB ILE A 40 21.730 4.663 20.286 1.00 30.00 ATOM 293 CG1 ILE A 40 20.787 5.213 19.220 1.00 30.00 ATOM 294 CG2 ILE A 40 23.155 4.588 19.743 1.00 30.00 ATOM 295 CD1 ILE A 40 21.107 4.740 17.820 1.00 30.00 ATOM 296 N LYS A 41 22.866 2.768 22.457 1.00 30.00 ATOM 297 CA LYS A 41 23.995 2.074 23.005 1.00 30.00 ATOM 298 C LYS A 41 23.658 0.674 23.497 1.00 30.00 ATOM 299 O LYS A 41 24.249 -0.300 23.029 1.00 30.00 ATOM 300 CB LYS A 41 24.705 2.911 24.073 1.00 30.00 ATOM 301 CG LYS A 41 25.984 3.626 23.541 1.00 30.00 ATOM 302 CD LYS A 41 26.080 3.546 21.966 1.00 30.00 ATOM 303 CE LYS A 41 27.498 3.902 21.426 1.00 30.00 ATOM 304 NZ LYS A 41 27.452 4.787 20.201 1.00 30.00 ATOM 305 N GLU A 42 22.711 0.557 24.427 1.00 30.00 ATOM 306 CA GLU A 42 22.361 -0.762 24.937 1.00 30.00 ATOM 307 C GLU A 42 21.962 -1.683 23.811 1.00 30.00 ATOM 308 O GLU A 42 22.441 -2.809 23.720 1.00 30.00 ATOM 309 CB GLU A 42 21.273 -0.713 26.017 1.00 30.00 ATOM 310 CG GLU A 42 20.530 0.601 26.140 1.00 30.00 ATOM 311 CD GLU A 42 19.013 0.423 26.019 1.00 30.00 ATOM 312 OE1 GLU A 42 18.565 -0.314 25.095 1.00 30.00 ATOM 313 OE2 GLU A 42 18.274 1.089 26.786 1.00 30.00 ATOM 314 N LEU A 43 21.104 -1.199 22.930 1.00 30.00 ATOM 315 CA LEU A 43 20.668 -2.001 21.800 1.00 30.00 ATOM 316 C LEU A 43 21.821 -2.276 20.865 1.00 30.00 ATOM 317 O LEU A 43 21.720 -3.117 19.986 1.00 30.00 ATOM 318 CB LEU A 43 19.530 -1.317 21.050 1.00 30.00 ATOM 319 CG LEU A 43 18.129 -1.890 21.313 1.00 30.00 ATOM 320 CD1 LEU A 43 18.098 -3.386 21.053 1.00 30.00 ATOM 321 CD2 LEU A 43 17.645 -1.575 22.752 1.00 30.00 ATOM 322 N HIS A 44 22.925 -1.567 21.070 1.00 30.00 ATOM 323 CA HIS A 44 24.111 -1.738 20.239 1.00 30.00 ATOM 324 C HIS A 44 23.769 -1.559 18.767 1.00 30.00 ATOM 325 O HIS A 44 23.762 -2.521 17.991 1.00 30.00 ATOM 326 CB HIS A 44 24.719 -3.099 20.467 1.00 30.00 ATOM 327 CG HIS A 44 25.886 -3.078 21.396 1.00 30.00 ATOM 328 ND1 HIS A 44 25.763 -3.304 22.755 1.00 30.00 ATOM 329 CD2 HIS A 44 27.206 -2.850 21.168 1.00 30.00 ATOM 330 CE1 HIS A 44 26.960 -3.233 23.322 1.00 30.00 ATOM 331 NE2 HIS A 44 27.854 -2.962 22.380 1.00 30.00 ATOM 332 N TYR A 45 23.478 -0.320 18.388 1.00 30.00 ATOM 333 CA TYR A 45 23.097 -0.006 17.013 1.00 30.00 ATOM 334 C TYR A 45 24.235 0.537 16.149 1.00 30.00 ATOM 335 O TYR A 45 24.963 1.463 16.538 1.00 30.00 ATOM 336 CB TYR A 45 21.907 0.979 16.997 1.00 30.00 ATOM 337 CG TYR A 45 21.514 1.506 15.614 1.00 30.00 ATOM 338 CD1 TYR A 45 21.084 0.645 14.612 1.00 30.00 ATOM 339 CD2 TYR A 45 21.525 2.869 15.340 1.00 30.00 ATOM 340 CE1 TYR A 45 20.701 1.125 13.369 1.00 30.00 ATOM 341 CE2 TYR A 45 21.148 3.353 14.111 1.00 30.00 ATOM 342 CZ TYR A 45 20.738 2.476 13.128 1.00 30.00 ATOM 343 OH TYR A 45 20.381 2.961 11.895 1.00 30.00 ATOM 344 N SER A 46 24.369 -0.038 14.967 1.00 30.00 ATOM 345 CA SER A 46 25.323 0.437 14.007 1.00 30.00 ATOM 346 C SER A 46 24.492 0.755 12.792 1.00 30.00 ATOM 347 O SER A 46 23.976 -0.141 12.129 1.00 30.00 ATOM 348 CB SER A 46 26.359 -0.624 13.667 1.00 30.00 ATOM 349 OG SER A 46 27.243 -0.155 12.643 1.00 30.00 ATOM 350 N PRO A 47 24.299 2.034 12.553 1.00 30.00 ATOM 351 CA PRO A 47 23.510 2.479 11.431 1.00 30.00 ATOM 352 C PRO A 47 24.041 1.789 10.188 1.00 30.00 ATOM 353 O PRO A 47 25.211 1.440 10.133 1.00 30.00 ATOM 354 CB PRO A 47 23.810 3.977 11.378 1.00 30.00 ATOM 355 CG PRO A 47 24.514 4.306 12.741 1.00 30.00 ATOM 356 CD PRO A 47 24.477 3.088 13.557 1.00 30.00 ATOM 357 N SER A 48 23.176 1.539 9.216 1.00 30.00 ATOM 358 CA SER A 48 23.607 0.886 7.985 1.00 30.00 ATOM 359 C SER A 48 23.968 1.926 6.928 1.00 30.00 ATOM 360 O SER A 48 23.091 2.605 6.372 1.00 30.00 ATOM 361 CB SER A 48 22.526 -0.065 7.449 1.00 30.00 ATOM 362 OG SER A 48 22.802 -0.462 6.103 1.00 30.00 ATOM 363 N ALA A 49 25.256 2.061 6.653 1.00 30.00 ATOM 364 CA ALA A 49 25.692 3.014 5.665 1.00 30.00 ATOM 365 C ALA A 49 25.048 2.705 4.322 1.00 30.00 ATOM 366 O ALA A 49 24.556 3.602 3.642 1.00 30.00 ATOM 367 CB ALA A 49 27.179 3.002 5.553 1.00 30.00 ATOM 368 N VAL A 50 25.038 1.425 3.949 1.00 30.00 ATOM 369 CA VAL A 50 24.463 1.017 2.663 1.00 30.00 ATOM 370 C VAL A 50 23.009 1.471 2.497 1.00 30.00 ATOM 371 O VAL A 50 22.601 1.921 1.410 1.00 30.00 ATOM 372 CB VAL A 50 24.656 -0.500 2.368 1.00 30.00 ATOM 373 CG1 VAL A 50 25.245 -1.201 3.564 1.00 30.00 ATOM 374 CG2 VAL A 50 23.354 -1.140 1.920 1.00 30.00 ATOM 375 N ALA A 51 22.249 1.403 3.587 1.00 30.00 ATOM 376 CA ALA A 51 20.876 1.859 3.568 1.00 30.00 ATOM 377 C ALA A 51 20.887 3.365 3.372 1.00 30.00 ATOM 378 O ALA A 51 20.287 3.886 2.433 1.00 30.00 ATOM 379 CB ALA A 51 20.187 1.509 4.856 1.00 30.00 ATOM 380 N ARG A 52 21.599 4.064 4.249 1.00 30.00 ATOM 381 CA ARG A 52 21.685 5.512 4.161 1.00 30.00 ATOM 382 C ARG A 52 22.175 5.991 2.802 1.00 30.00 ATOM 383 O ARG A 52 21.796 7.053 2.352 1.00 30.00 ATOM 384 CB ARG A 52 22.561 6.085 5.277 1.00 30.00 ATOM 385 CG ARG A 52 22.814 7.600 5.157 1.00 30.00 ATOM 386 CD ARG A 52 23.004 8.247 6.522 1.00 30.00 ATOM 387 NE ARG A 52 22.667 9.673 6.535 1.00 30.00 ATOM 388 CZ ARG A 52 23.301 10.602 5.820 1.00 30.00 ATOM 389 NH1 ARG A 52 24.303 10.257 5.007 1.00 30.00 ATOM 390 NH2 ARG A 52 22.930 11.881 5.909 1.00 30.00 ATOM 391 N SER A 53 23.021 5.218 2.145 1.00 30.00 ATOM 392 CA SER A 53 23.508 5.650 0.852 1.00 30.00 ATOM 393 C SER A 53 22.537 5.338 -0.254 1.00 30.00 ATOM 394 O SER A 53 22.454 6.080 -1.237 1.00 30.00 ATOM 395 CB SER A 53 24.873 5.068 0.540 1.00 30.00 ATOM 396 OG SER A 53 25.682 5.047 1.694 1.00 30.00 ATOM 397 N LEU A 54 21.803 4.239 -0.117 1.00 30.00 ATOM 398 CA LEU A 54 20.838 3.899 -1.144 1.00 30.00 ATOM 399 C LEU A 54 19.827 5.021 -1.211 1.00 30.00 ATOM 400 O LEU A 54 19.137 5.196 -2.212 1.00 30.00 ATOM 401 CB LEU A 54 20.129 2.585 -0.845 1.00 30.00 ATOM 402 CG LEU A 54 18.881 2.390 -1.719 1.00 30.00 ATOM 403 CD1 LEU A 54 19.155 1.594 -3.005 1.00 30.00 ATOM 404 CD2 LEU A 54 17.734 1.785 -0.927 1.00 30.00 ATOM 405 N LYS A 55 19.767 5.798 -0.138 1.00 30.00 ATOM 406 CA LYS A 55 18.856 6.919 -0.043 1.00 30.00 ATOM 407 C LYS A 55 19.468 8.236 -0.515 1.00 30.00 ATOM 408 O LYS A 55 18.916 8.898 -1.381 1.00 30.00 ATOM 409 CB LYS A 55 18.393 7.083 1.396 1.00 30.00 ATOM 410 CG LYS A 55 16.902 6.933 1.596 1.00 30.00 ATOM 411 CD LYS A 55 16.206 8.284 1.607 1.00 30.00 ATOM 412 CE LYS A 55 14.687 8.115 1.672 1.00 30.00 ATOM 413 NZ LYS A 55 14.033 8.083 0.309 1.00 30.00 TER