HEADER transferase/transferase inhibitor 01-MAR-16 5IJ7 TITLE Structure of Hs/AcPRC2 in complex with a pyridone inhibitor COMPND MOL_ID: 1; COMPND 2 MOLECULE: Enhancer of Zeste Homolog 2 (EZH2),Histone-lysine COMPND 3 N-methyltransferase EZH2; COMPND 4 CHAIN: A, B; COMPND 5 EC: 2.1.1.43; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.62 ANGSTORMS DBREF 5IJ7 B 1 428 UNP G1KPH4 G1KPH4_ANOC 4 332 DBREF 5IJ7 B 429 746 UNP Q15910 EZH2_HUMAN 390 707 SEQRES 1 B 40 VAL TYR ASN TYR GLN PRO CYS ASP HIS PRO ARG GLN PRO SEQRES 2 B 40 CYS ASP ASN SER CYS PRO CYS VAL ILE ALA GLN ASN PHE SEQRES 3 B 40 CYS GLU LYS PHE CYS GLN CYS SER SER GLU CYS GLN ASN SEQRES 4 B 40 ARG ATOM 1 N VAL B 517 7.284 -6.329 307.457 1.00 62.85 ATOM 2 CA VAL B 517 8.733 -6.059 307.475 1.00 63.82 ATOM 3 C VAL B 517 9.044 -4.555 307.603 1.00 70.45 ATOM 4 O VAL B 517 8.824 -3.775 306.667 1.00 71.46 ATOM 5 CB VAL B 517 9.514 -6.692 306.297 1.00 67.63 ATOM 6 CG1 VAL B 517 10.986 -6.831 306.644 1.00 66.89 ATOM 7 CG2 VAL B 517 8.943 -8.053 305.914 1.00 67.85 ATOM 8 N TYR B 518 9.571 -4.157 308.752 1.00 66.96 ATOM 9 CA TYR B 518 9.912 -2.759 308.976 1.00 67.15 ATOM 10 C TYR B 518 11.397 -2.553 308.899 1.00 64.54 ATOM 11 O TYR B 518 12.160 -3.459 309.208 1.00 62.50 ATOM 12 CB TYR B 518 9.357 -2.251 310.325 1.00 70.61 ATOM 13 CG TYR B 518 7.850 -2.304 310.375 1.00 75.13 ATOM 14 CD1 TYR B 518 7.078 -1.324 309.754 1.00 78.11 ATOM 15 CD2 TYR B 518 7.190 -3.376 310.972 1.00 76.54 ATOM 16 CE1 TYR B 518 5.682 -1.390 309.758 1.00 80.24 ATOM 17 CE2 TYR B 518 5.795 -3.462 310.971 1.00 78.30 ATOM 18 CZ TYR B 518 5.044 -2.466 310.361 1.00 88.75 ATOM 19 OH TYR B 518 3.669 -2.552 310.346 1.00 92.01 ATOM 20 N ASN B 519 11.802 -1.354 308.492 1.00 58.03 ATOM 21 CA ASN B 519 13.204 -0.985 308.423 1.00 56.20 ATOM 22 C ASN B 519 13.788 -0.968 309.822 1.00 56.21 ATOM 23 O ASN B 519 13.123 -0.529 310.761 1.00 54.77 ATOM 24 CB ASN B 519 13.329 0.396 307.827 1.00 53.56 ATOM 25 CG ASN B 519 14.690 0.666 307.301 1.00 71.44 ATOM 26 OD1 ASN B 519 15.098 0.184 306.243 1.00 70.07 ATOM 27 ND2 ASN B 519 15.413 1.465 308.015 1.00 69.85 ATOM 28 N TYR B 520 15.016 -1.471 309.969 1.00 51.32 ATOM 29 CA TYR B 520 15.702 -1.465 311.255 1.00 49.45 ATOM 30 C TYR B 520 16.258 -0.054 311.533 1.00 55.51 ATOM 31 O TYR B 520 16.773 0.604 310.635 1.00 55.45 ATOM 32 CB TYR B 520 16.813 -2.551 311.329 1.00 47.90 ATOM 33 CG TYR B 520 17.802 -2.322 312.457 1.00 48.50 ATOM 34 CD1 TYR B 520 17.482 -2.660 313.777 1.00 50.15 ATOM 35 CD2 TYR B 520 19.023 -1.686 312.223 1.00 48.30 ATOM 36 CE1 TYR B 520 18.367 -2.399 314.823 1.00 48.88 ATOM 37 CE2 TYR B 520 19.912 -1.420 313.266 1.00 48.20 ATOM 38 CZ TYR B 520 19.575 -1.774 314.558 1.00 52.64 ATOM 39 OH TYR B 520 20.461 -1.523 315.556 1.00 56.74 ATOM 40 N GLN B 521 16.182 0.376 312.785 1.00 53.74 ATOM 41 CA GLN B 521 16.720 1.641 313.263 1.00 54.14 ATOM 42 C GLN B 521 17.235 1.364 314.676 1.00 57.75 ATOM 43 O GLN B 521 16.497 0.792 315.487 1.00 59.11 ATOM 44 CB GLN B 521 15.641 2.758 313.259 1.00 55.85 ATOM 45 CG GLN B 521 16.065 4.025 312.497 1.00 83.90 ATOM 46 CD GLN B 521 16.170 3.800 310.995 1.00110.68 ATOM 47 OE1 GLN B 521 17.275 3.629 310.427 1.00104.87 ATOM 48 NE2 GLN B 521 15.011 3.779 310.326 1.00 99.77 ATOM 49 N PRO B 522 18.500 1.715 314.990 1.00 51.78 ATOM 50 CA PRO B 522 19.015 1.421 316.333 1.00 51.44 ATOM 51 C PRO B 522 18.136 2.016 317.421 1.00 60.23 ATOM 52 O PRO B 522 17.709 3.169 317.299 1.00 60.84 ATOM 53 CB PRO B 522 20.408 2.061 316.330 1.00 52.68 ATOM 54 CG PRO B 522 20.772 2.232 314.896 1.00 55.98 ATOM 55 CD PRO B 522 19.508 2.402 314.146 1.00 51.85 ATOM 56 N CYS B 523 17.820 1.229 318.454 1.00 59.55 ATOM 57 CA CYS B 523 17.006 1.734 319.555 1.00 60.21 ATOM 58 C CYS B 523 17.924 2.354 320.580 1.00 66.92 ATOM 59 O CYS B 523 19.099 1.968 320.672 1.00 66.11 ATOM 60 CB CYS B 523 16.110 0.655 320.163 1.00 60.19 ATOM 61 SG CYS B 523 16.977 -0.534 321.221 1.00 63.74 ATOM 62 N ASP B 524 17.392 3.363 321.310 1.00 65.87 ATOM 63 CA ASP B 524 18.093 4.098 322.359 1.00 66.44 ATOM 64 C ASP B 524 17.039 4.635 323.313 1.00 71.88 ATOM 65 O ASP B 524 16.400 5.649 323.042 1.00 72.00 ATOM 66 CB ASP B 524 18.946 5.245 321.783 1.00 68.07 ATOM 67 CG ASP B 524 19.996 5.794 322.726 1.00 79.10 ATOM 68 OD1 ASP B 524 19.790 5.722 323.959 1.00 79.06 ATOM 69 OD2 ASP B 524 21.022 6.300 322.235 1.00 88.15 ATOM 70 N HIS B 525 16.842 3.921 324.417 1.00 68.89 ATOM 71 CA HIS B 525 15.883 4.256 325.467 1.00 68.49 ATOM 72 C HIS B 525 16.607 4.071 326.819 1.00 69.53 ATOM 73 O HIS B 525 16.469 3.024 327.443 1.00 67.60 ATOM 74 CB HIS B 525 14.594 3.404 325.337 1.00 69.86 ATOM 75 CG HIS B 525 14.837 1.991 324.867 1.00 74.42 ATOM 76 ND1 HIS B 525 15.327 1.013 325.725 1.00 76.49 ATOM 77 CD2 HIS B 525 14.675 1.443 323.638 1.00 76.49 ATOM 78 CE1 HIS B 525 15.439 -0.084 324.996 1.00 75.90 ATOM 79 NE2 HIS B 525 15.055 0.120 323.739 1.00 76.25 ATOM 80 N PRO B 526 17.430 5.065 327.256 1.00 67.26 ATOM 81 CA PRO B 526 18.193 4.907 328.515 1.00 67.98 ATOM 82 C PRO B 526 17.419 4.385 329.721 1.00 78.39 ATOM 83 O PRO B 526 16.291 4.833 329.970 1.00 78.89 ATOM 84 CB PRO B 526 18.721 6.319 328.781 1.00 68.47 ATOM 85 CG PRO B 526 18.829 6.940 327.452 1.00 71.91 ATOM 86 CD PRO B 526 17.710 6.378 326.627 1.00 67.80 ATOM 87 N ARG B 527 18.016 3.412 330.444 1.00 78.00 ATOM 88 CA ARG B 527 17.490 2.794 331.678 1.00 79.57 ATOM 89 C ARG B 527 16.122 2.081 331.513 1.00 85.65 ATOM 90 O ARG B 527 15.437 1.765 332.502 1.00 85.30 ATOM 91 CB ARG B 527 17.453 3.812 332.835 1.00 81.08 ATOM 92 CG ARG B 527 18.836 4.241 333.270 1.00 91.91 ATOM 93 CD ARG B 527 19.147 5.648 332.812 1.00112.04 ATOM 94 NE ARG B 527 20.456 6.085 333.302 1.00135.22 ATOM 95 CZ ARG B 527 20.672 6.578 334.513 1.00156.39 ATOM 96 NH1 ARG B 527 19.668 6.705 335.375 1.00144.58 ATOM 97 NH2 ARG B 527 21.895 6.940 334.878 1.00147.37 ATOM 98 N GLN B 528 15.759 1.799 330.262 1.00 82.91 ATOM 99 CA GLN B 528 14.558 1.047 329.931 1.00 83.12 ATOM 100 C GLN B 528 14.971 -0.209 329.139 1.00 87.05 ATOM 101 O GLN B 528 15.833 -0.112 328.253 1.00 85.31 ATOM 102 CB GLN B 528 13.543 1.908 329.160 1.00 84.79 ATOM 103 CG GLN B 528 12.716 2.844 330.066 1.00105.03 ATOM 104 CD GLN B 528 11.656 2.143 330.903 1.00122.97 ATOM 105 OE1 GLN B 528 11.190 1.043 330.590 1.00120.54 ATOM 106 NE2 GLN B 528 11.219 2.786 331.969 1.00113.49 ATOM 107 N PRO B 529 14.452 -1.410 329.485 1.00 84.90 ATOM 108 CA PRO B 529 14.843 -2.604 328.715 1.00 85.12 ATOM 109 C PRO B 529 14.112 -2.701 327.367 1.00 88.83 ATOM 110 O PRO B 529 13.146 -1.967 327.117 1.00 88.28 ATOM 111 CB PRO B 529 14.516 -3.766 329.665 1.00 86.63 ATOM 112 CG PRO B 529 13.492 -3.219 330.617 1.00 90.78 ATOM 113 CD PRO B 529 13.422 -1.730 330.495 1.00 86.18 ATOM 114 N CYS B 530 14.579 -3.594 326.487 1.00 86.11 ATOM 115 CA CYS B 530 13.921 -3.766 325.198 1.00 86.58 ATOM 116 C CYS B 530 12.677 -4.632 325.350 1.00 92.17 ATOM 117 O CYS B 530 12.716 -5.851 325.151 1.00 92.00 ATOM 118 CB CYS B 530 14.881 -4.290 324.137 1.00 86.13 ATOM 119 SG CYS B 530 16.103 -3.072 323.616 1.00 89.45 ATOM 120 N ASP B 531 11.580 -3.978 325.781 1.00 89.28 ATOM 121 CA ASP B 531 10.277 -4.598 326.013 1.00 89.46 ATOM 122 C ASP B 531 9.262 -4.176 324.935 1.00 93.87 ATOM 123 O ASP B 531 9.650 -3.665 323.884 1.00 92.46 ATOM 124 CB ASP B 531 9.772 -4.302 327.444 1.00 91.03 ATOM 125 CG ASP B 531 9.680 -2.823 327.780 1.00100.22 ATOM 126 OD1 ASP B 531 8.821 -2.133 327.192 1.00 99.38 ATOM 127 OD2 ASP B 531 10.460 -2.360 328.647 1.00108.60 ATOM 128 N ASN B 532 7.970 -4.363 325.220 1.00 91.74 ATOM 129 CA ASN B 532 6.827 -4.071 324.349 1.00 91.86 ATOM 130 C ASN B 532 6.776 -2.627 323.838 1.00 93.98 ATOM 131 O ASN B 532 6.107 -2.372 322.840 1.00 94.08 ATOM 132 CB ASN B 532 5.520 -4.456 325.056 1.00 96.01 ATOM 133 CG ASN B 532 5.611 -5.798 325.759 1.00124.77 ATOM 134 OD1 ASN B 532 5.461 -6.863 325.144 1.00113.24 ATOM 135 ND2 ASN B 532 5.943 -5.771 327.049 1.00120.70 ATOM 136 N SER B 533 7.486 -1.695 324.501 1.00 89.01 ATOM 137 CA SER B 533 7.532 -0.290 324.082 1.00 88.41 ATOM 138 C SER B 533 8.783 0.028 323.263 1.00 90.16 ATOM 139 O SER B 533 8.916 1.157 322.776 1.00 89.65 ATOM 140 CB SER B 533 7.397 0.652 325.280 1.00 91.75 ATOM 141 OG SER B 533 8.489 0.535 326.176 1.00 98.16 ATOM 142 N CYS B 534 9.693 -0.968 323.097 1.00 84.65 ATOM 143 CA CYS B 534 10.915 -0.796 322.314 1.00 82.78 ATOM 144 C CYS B 534 10.569 -0.730 320.825 1.00 83.43 ATOM 145 O CYS B 534 9.830 -1.602 320.348 1.00 83.41 ATOM 146 CB CYS B 534 11.920 -1.907 322.600 1.00 82.67 ATOM 147 SG CYS B 534 13.411 -1.825 321.581 1.00 86.24 ATOM 148 N PRO B 535 11.093 0.274 320.069 1.00 76.38 ATOM 149 CA PRO B 535 10.785 0.337 318.625 1.00 75.01 ATOM 150 C PRO B 535 11.173 -0.944 317.869 1.00 76.79 ATOM 151 O PRO B 535 10.388 -1.385 317.032 1.00 76.60 ATOM 152 CB PRO B 535 11.558 1.569 318.137 1.00 76.36 ATOM 153 CG PRO B 535 11.884 2.333 319.344 1.00 80.66 ATOM 154 CD PRO B 535 11.993 1.372 320.475 1.00 76.64 ATOM 155 N CYS B 536 12.341 -1.570 318.220 1.00 70.32 ATOM 156 CA CYS B 536 12.842 -2.831 317.642 1.00 68.29 ATOM 157 C CYS B 536 11.832 -3.948 317.897 1.00 73.25 ATOM 158 O CYS B 536 11.442 -4.641 316.954 1.00 73.88 ATOM 159 CB CYS B 536 14.228 -3.199 318.184 1.00 66.73 ATOM 160 SG CYS B 536 15.533 -2.010 317.787 1.00 69.52 ATOM 161 N VAL B 537 11.393 -4.096 319.161 1.00 68.99 ATOM 162 CA VAL B 537 10.412 -5.110 319.567 1.00 69.05 ATOM 163 C VAL B 537 9.050 -4.883 318.861 1.00 73.55 ATOM 164 O VAL B 537 8.498 -5.842 318.310 1.00 73.70 ATOM 165 CB VAL B 537 10.310 -5.230 321.107 1.00 72.42 ATOM 166 CG1 VAL B 537 9.174 -6.150 321.529 1.00 72.48 ATOM 167 CG2 VAL B 537 11.631 -5.710 321.703 1.00 71.89 ATOM 168 N ILE B 538 8.572 -3.613 318.801 1.00 69.61 ATOM 169 CA ILE B 538 7.338 -3.225 318.103 1.00 69.54 ATOM 170 C ILE B 538 7.423 -3.606 316.607 1.00 76.87 ATOM 171 O ILE B 538 6.563 -4.344 316.124 1.00 77.74 ATOM 172 CB ILE B 538 7.042 -1.713 318.313 1.00 72.28 ATOM 173 CG1 ILE B 538 6.585 -1.430 319.759 1.00 72.17 ATOM 174 CG2 ILE B 538 6.019 -1.177 317.288 1.00 72.15 ATOM 175 CD1 ILE B 538 6.911 -0.045 320.259 1.00 72.54 ATOM 176 N ALA B 539 8.498 -3.144 315.903 1.00 74.17 ATOM 177 CA ALA B 539 8.795 -3.387 314.484 1.00 73.29 ATOM 178 C ALA B 539 9.043 -4.856 314.189 1.00 75.58 ATOM 179 O ALA B 539 9.281 -5.222 313.032 1.00 75.64 ATOM 180 CB ALA B 539 10.008 -2.562 314.054 1.00 73.95 ATOM 181 N GLN B 540 8.973 -5.696 315.235 1.00 71.62 ATOM 182 CA GLN B 540 9.198 -7.141 315.195 1.00 71.83 ATOM 183 C GLN B 540 10.586 -7.435 314.571 1.00 74.01 ATOM 184 O GLN B 540 10.725 -8.269 313.682 1.00 73.90 ATOM 185 CB GLN B 540 8.036 -7.850 314.467 1.00 73.67 ATOM 186 CG GLN B 540 7.667 -9.208 315.053 1.00 94.25 ATOM 187 CD GLN B 540 6.498 -9.831 314.316 1.00 99.74 ATOM 188 OE1 GLN B 540 5.333 -9.453 314.517 1.00 90.19 ATOM 189 NE2 GLN B 540 6.785 -10.809 313.454 1.00 84.49 ATOM 190 N ASN B 541 11.592 -6.677 315.012 1.00 69.43 ATOM 191 CA ASN B 541 12.961 -6.761 314.531 1.00 69.39 ATOM 192 C ASN B 541 13.877 -7.067 315.693 1.00 72.68 ATOM 193 O ASN B 541 13.600 -6.677 316.831 1.00 72.90 ATOM 194 CB ASN B 541 13.408 -5.399 313.919 1.00 71.13 ATOM 195 CG ASN B 541 12.985 -5.116 312.500 1.00 86.73 ATOM 196 OD1 ASN B 541 12.936 -5.990 311.637 1.00 81.62 ATOM 197 ND2 ASN B 541 12.740 -3.857 312.215 1.00 77.32 ATOM 198 N PHE B 542 15.004 -7.704 315.397 1.00 67.44 ATOM 199 CA PHE B 542 16.022 -7.973 316.391 1.00 66.87 ATOM 200 C PHE B 542 16.786 -6.697 316.684 1.00 68.77 ATOM 201 O PHE B 542 16.857 -5.788 315.854 1.00 69.23 ATOM 202 CB PHE B 542 17.032 -9.008 315.858 1.00 68.90 ATOM 203 CG PHE B 542 16.509 -10.415 315.797 1.00 70.49 ATOM 204 CD1 PHE B 542 16.414 -11.190 316.950 1.00 73.55 ATOM 205 CD2 PHE B 542 16.126 -10.976 314.589 1.00 71.93 ATOM 206 CE1 PHE B 542 15.913 -12.490 316.896 1.00 73.89 ATOM 207 CE2 PHE B 542 15.639 -12.282 314.535 1.00 74.61 ATOM 208 CZ PHE B 542 15.536 -13.029 315.688 1.00 72.62 ATOM 209 N CYS B 543 17.406 -6.657 317.845 1.00 62.49 ATOM 210 CA CYS B 543 18.290 -5.577 318.185 1.00 60.83 ATOM 211 C CYS B 543 19.618 -6.005 317.548 1.00 62.02 ATOM 212 O CYS B 543 19.880 -7.205 317.410 1.00 60.96 ATOM 213 CB CYS B 543 18.397 -5.424 319.703 1.00 61.60 ATOM 214 SG CYS B 543 17.086 -4.399 320.455 1.00 65.41 ATOM 215 N GLU B 544 20.393 -5.041 317.051 1.00 58.06 ATOM 216 CA GLU B 544 21.685 -5.300 316.397 1.00 56.62 ATOM 217 C GLU B 544 22.827 -4.750 317.243 1.00 57.91 ATOM 218 O GLU B 544 22.582 -4.183 318.309 1.00 56.28 ATOM 219 CB GLU B 544 21.742 -4.676 314.987 1.00 57.40 ATOM 220 CG GLU B 544 20.577 -5.018 314.083 1.00 63.20 ATOM 221 CD GLU B 544 20.474 -6.428 313.543 1.00 77.47 ATOM 222 OE1 GLU B 544 21.486 -7.165 313.605 1.00 61.19 ATOM 223 OE2 GLU B 544 19.383 -6.782 313.031 1.00 65.10 ATOM 224 N LYS B 545 24.071 -4.888 316.749 1.00 54.95 ATOM 225 CA LYS B 545 25.278 -4.361 317.404 1.00 55.51 ATOM 226 C LYS B 545 25.224 -2.820 317.600 1.00 63.01 ATOM 227 O LYS B 545 25.925 -2.305 318.475 1.00 63.95 ATOM 228 CB LYS B 545 26.569 -4.791 316.649 1.00 56.31 ATOM 229 CG LYS B 545 26.631 -4.400 315.170 1.00 64.40 ATOM 230 CD LYS B 545 27.833 -5.007 314.428 1.00 70.71 ATOM 231 CE LYS B 545 27.654 -4.893 312.932 1.00 73.29 ATOM 232 NZ LYS B 545 28.700 -5.609 312.152 1.00 75.81 ATOM 233 N PHE B 546 24.396 -2.107 316.782 1.00 59.11 ATOM 234 CA PHE B 546 24.249 -0.653 316.770 1.00 58.54 ATOM 235 C PHE B 546 23.270 -0.159 317.813 1.00 63.55 ATOM 236 O PHE B 546 23.274 1.037 318.125 1.00 63.99 ATOM 237 CB PHE B 546 23.829 -0.139 315.382 1.00 60.55 ATOM 238 CG PHE B 546 24.416 -0.875 314.207 1.00 63.10 ATOM 239 CD1 PHE B 546 25.754 -0.708 313.856 1.00 65.28 ATOM 240 CD2 PHE B 546 23.638 -1.746 313.457 1.00 66.42 ATOM 241 CE1 PHE B 546 26.298 -1.391 312.764 1.00 65.63 ATOM 242 CE2 PHE B 546 24.180 -2.418 312.360 1.00 68.84 ATOM 243 CZ PHE B 546 25.506 -2.236 312.025 1.00 65.93 ATOM 244 N CYS B 547 22.399 -1.045 318.317 1.00 59.83 ATOM 245 CA CYS B 547 21.466 -0.706 319.385 1.00 59.80 ATOM 246 C CYS B 547 22.224 -0.241 320.647 1.00 66.50 ATOM 247 O CYS B 547 23.342 -0.705 320.937 1.00 64.26 ATOM 248 CB CYS B 547 20.538 -1.870 319.696 1.00 59.54 ATOM 249 SG CYS B 547 19.185 -2.046 318.521 1.00 63.64 ATOM 250 N GLN B 548 21.612 0.725 321.362 1.00 66.06 ATOM 251 CA GLN B 548 22.189 1.318 322.559 1.00 66.22 ATOM 252 C GLN B 548 21.669 0.646 323.837 1.00 71.70 ATOM 253 O GLN B 548 21.989 1.095 324.938 1.00 72.44 ATOM 254 CB GLN B 548 22.021 2.843 322.551 1.00 67.26 ATOM 255 CG GLN B 548 22.836 3.552 321.464 1.00 76.21 ATOM 256 CD GLN B 548 24.301 3.181 321.497 1.00 95.73 ATOM 257 OE1 GLN B 548 25.020 3.431 322.466 1.00 87.84 ATOM 258 NE2 GLN B 548 24.773 2.542 320.442 1.00 98.47 ATOM 259 N CYS B 549 20.954 -0.494 323.680 1.00 67.90 ATOM 260 CA CYS B 549 20.444 -1.318 324.781 1.00 67.49 ATOM 261 C CYS B 549 21.590 -2.111 325.462 1.00 73.65 ATOM 262 O CYS B 549 22.748 -2.039 325.021 1.00 73.85 ATOM 263 CB CYS B 549 19.315 -2.234 324.305 1.00 66.81 ATOM 264 SG CYS B 549 19.756 -3.344 322.925 1.00 69.69 ATOM 265 N SER B 550 21.270 -2.841 326.549 1.00 71.14 ATOM 266 CA SER B 550 22.241 -3.650 327.295 1.00 71.88 ATOM 267 C SER B 550 22.902 -4.714 326.401 1.00 79.04 ATOM 268 O SER B 550 22.289 -5.167 325.436 1.00 78.73 ATOM 269 CB SER B 550 21.549 -4.332 328.472 1.00 75.10 ATOM 270 OG SER B 550 22.298 -5.418 328.993 1.00 85.90 ATOM 271 N SER B 551 24.128 -5.152 326.759 1.00 77.26 ATOM 272 CA SER B 551 24.843 -6.211 326.039 1.00 77.26 ATOM 273 C SER B 551 24.102 -7.533 326.219 1.00 81.24 ATOM 274 O SER B 551 24.218 -8.425 325.381 1.00 80.88 ATOM 275 CB SER B 551 26.263 -6.356 326.573 1.00 82.05 ATOM 276 OG SER B 551 26.919 -5.100 326.615 1.00 94.63 ATOM 277 N GLU B 552 23.324 -7.633 327.308 1.00 78.02 ATOM 278 CA GLU B 552 22.555 -8.810 327.705 1.00 78.33 ATOM 279 C GLU B 552 21.110 -8.760 327.181 1.00 79.19 ATOM 280 O GLU B 552 20.273 -9.560 327.614 1.00 78.18 ATOM 281 CB GLU B 552 22.565 -8.963 329.254 1.00 80.45 ATOM 282 CG GLU B 552 23.893 -8.681 329.952 1.00 97.09 ATOM 283 CD GLU B 552 25.064 -9.550 329.524 1.00126.67 ATOM 284 OE1 GLU B 552 25.036 -10.769 329.810 1.00121.70 ATOM 285 OE2 GLU B 552 26.012 -9.008 328.908 1.00119.86 ATOM 286 N CYS B 553 20.814 -7.819 326.259 1.00 73.51 ATOM 287 CA CYS B 553 19.476 -7.658 325.684 1.00 72.20 ATOM 288 C CYS B 553 19.017 -8.973 325.035 1.00 75.89 ATOM 289 O CYS B 553 19.737 -9.579 324.230 1.00 75.46 ATOM 290 CB CYS B 553 19.424 -6.474 324.717 1.00 71.69 ATOM 291 SG CYS B 553 17.841 -6.271 323.850 1.00 75.22 ATOM 292 N GLN B 554 17.852 -9.444 325.471 1.00 71.70 ATOM 293 CA GLN B 554 17.265 -10.703 325.033 1.00 70.97 ATOM 294 C GLN B 554 16.736 -10.654 323.605 1.00 71.89 ATOM 295 O GLN B 554 16.423 -11.712 323.040 1.00 72.10 ATOM 296 CB GLN B 554 16.174 -11.173 326.022 1.00 72.77 ATOM 297 CG GLN B 554 16.693 -11.567 327.415 1.00 92.57 ATOM 298 CD GLN B 554 17.515 -12.834 327.398 1.00114.69 ATOM 299 OE1 GLN B 554 18.751 -12.807 327.289 1.00110.96 ATOM 300 NE2 GLN B 554 16.843 -13.973 327.503 1.00107.75 ATOM 301 N ASN B 555 16.641 -9.440 323.021 1.00 64.73 ATOM 302 CA ASN B 555 16.155 -9.242 321.654 1.00 63.46 ATOM 303 C ASN B 555 17.319 -9.068 320.657 1.00 64.79 ATOM 304 O ASN B 555 17.090 -9.010 319.450 1.00 64.14 ATOM 305 CB ASN B 555 15.145 -8.084 321.603 1.00 64.51 ATOM 306 CG ASN B 555 14.490 -7.867 320.266 1.00 78.90 ATOM 307 OD1 ASN B 555 13.921 -8.789 319.645 1.00 63.38 ATOM 308 ND2 ASN B 555 14.578 -6.633 319.792 1.00 68.87 ATOM 309 N ARG B 556 18.567 -9.038 321.150 1.00 60.50 ATOM 310 CA ARG B 556 19.728 -8.938 320.260 1.00 60.16 ATOM 311 C ARG B 556 19.892 -10.235 319.440 1.00 67.57 ATOM 312 O ARG B 556 19.569 -11.330 319.935 1.00 67.46 ATOM 313 CB ARG B 556 21.012 -8.678 321.045 1.00 54.67 ATOM 314 CG ARG B 556 21.061 -7.325 321.680 1.00 52.61 ATOM 315 CD ARG B 556 22.435 -7.016 322.246 1.00 52.32 ATOM 316 NE ARG B 556 22.499 -5.624 322.687 1.00 49.86 ATOM 317 CZ ARG B 556 23.053 -4.643 321.992 1.00 66.55 ATOM 318 NH1 ARG B 556 23.657 -4.898 320.843 1.00 55.39 ATOM 319 NH2 ARG B 556 23.016 -3.394 322.448 1.00 65.30 TER