HEADER SIGNALING PROTEIN 31-DEC-69 7NYK TITLE SH3 domain of JNK-interacting Protein 1 (JIP1) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SH3 domain of JNK-interacting Protein 1 (JIP1); COMPND 3 CHAIN: AAA, BBB, CCC, DDD; COMPND 4 EC: 3.1.3.36; COMPND 5 ENGINEERED: YES; COMPND 6 GHM belong to expression vector pET28a; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.45 ANGSTORMS DBREF 7NYK B 490 549 UNP Q9UQF2 JIP1_HUMAN 490 549 SEQRES 1 BBB 62 GLY HIS MET GLU GLN THR HIS ARG ALA ILE PHE ARG PHE SEQRES 2 BBB 62 VAL PRO ARG HIS GLU ASP GLU LEU GLU LEU GLU VAL ASP SEQRES 3 BBB 62 ASP PRO LEU LEU VAL GLU LEU GLN ALA GLU ASP TYR TRP SEQRES 4 BBB 62 TYR GLU ALA TYR ASN MET ARG THR GLY ALA ARG GLY VAL SEQRES 5 BBB 62 PHE PRO ALA TYR TYR ALA ILE GLU VAL THR ATOM 1 N GLY B 487 5.777 7.680 -27.221 1.00 35.06 ATOM 2 CA GLY B 487 5.050 6.497 -27.779 1.00 36.47 ATOM 3 C GLY B 487 3.675 6.914 -28.248 1.00 27.50 ATOM 4 O GLY B 487 3.160 7.920 -27.726 1.00 27.93 ATOM 5 N HIS B 488 3.144 6.262 -29.279 1.00 28.34 ATOM 6 CA HIS B 488 1.735 6.450 -29.694 1.00 28.41 ATOM 7 C HIS B 488 0.872 5.853 -28.578 1.00 27.66 ATOM 8 O HIS B 488 1.115 4.715 -28.142 1.00 30.26 ATOM 9 CB HIS B 488 1.382 5.848 -31.057 1.00 33.80 ATOM 10 CG HIS B 488 -0.021 6.153 -31.447 1.00 30.27 ATOM 11 ND1 HIS B 488 -0.966 5.156 -31.613 1.00 43.50 ATOM 12 CD2 HIS B 488 -0.662 7.333 -31.646 1.00 32.20 ATOM 13 CE1 HIS B 488 -2.133 5.706 -31.910 1.00 40.90 ATOM 14 NE2 HIS B 488 -1.969 7.049 -31.945 1.00 47.86 ATOM 15 N MET B 489 -0.047 6.658 -28.093 1.00 26.06 ATOM 16 CA MET B 489 -1.030 6.288 -27.073 1.00 22.97 ATOM 17 C MET B 489 -2.392 6.539 -27.696 1.00 23.66 ATOM 18 O MET B 489 -2.718 7.718 -27.904 1.00 31.08 ATOM 19 CB MET B 489 -0.765 7.101 -25.813 1.00 25.22 ATOM 20 CG MET B 489 0.566 6.700 -25.209 1.00 28.39 ATOM 21 SD MET B 489 0.725 7.395 -23.578 1.00 30.11 ATOM 22 CE MET B 489 1.019 5.942 -22.606 1.00 38.83 ATOM 23 N GLU B 490 -3.132 5.479 -28.043 1.00 25.95 ATOM 24 CA GLU B 490 -4.461 5.608 -28.662 1.00 27.13 ATOM 25 C GLU B 490 -5.434 5.696 -27.488 1.00 28.03 ATOM 26 O GLU B 490 -5.604 4.741 -26.766 1.00 26.43 ATOM 27 CB GLU B 490 -4.684 4.452 -29.625 1.00 33.14 ATOM 28 CG GLU B 490 -6.026 4.523 -30.340 1.00 31.79 ATOM 29 CD GLU B 490 -6.055 5.425 -31.557 1.00 35.66 ATOM 30 OE1 GLU B 490 -7.115 6.052 -31.793 1.00 37.38 ATOM 31 OE2 GLU B 490 -5.025 5.495 -32.279 1.00 39.72 ATOM 32 N GLN B 491 -6.064 6.852 -27.313 1.00 22.09 ATOM 33 CA GLN B 491 -7.182 7.038 -26.379 1.00 22.32 ATOM 34 C GLN B 491 -8.248 5.987 -26.669 1.00 21.66 ATOM 35 O GLN B 491 -8.614 5.819 -27.833 1.00 26.43 ATOM 36 CB GLN B 491 -7.798 8.419 -26.550 1.00 23.82 ATOM 37 CG GLN B 491 -8.835 8.707 -25.490 1.00 22.98 ATOM 38 CD GLN B 491 -9.461 10.073 -25.685 1.00 22.86 ATOM 39 OE1 GLN B 491 -8.960 10.902 -26.439 1.00 23.53 ATOM 40 NE2 GLN B 491 -10.549 10.314 -24.975 1.00 20.39 ATOM 41 N THR B 492 -8.753 5.335 -25.628 1.00 20.53 ATOM 42 CA THR B 492 -9.827 4.333 -25.758 1.00 22.93 ATOM 43 C THR B 492 -11.108 4.868 -25.133 1.00 19.54 ATOM 44 O THR B 492 -12.178 4.500 -25.589 1.00 20.80 ATOM 45 CB THR B 492 -9.405 3.016 -25.092 1.00 22.65 ATOM 46 OG1 THR B 492 -9.205 3.228 -23.694 1.00 22.89 ATOM 47 CG2 THR B 492 -8.147 2.454 -25.712 1.00 26.96 ATOM 48 N HIS B 493 -10.990 5.707 -24.107 1.00 19.66 ATOM 49 CA HIS B 493 -12.136 6.139 -23.284 1.00 17.90 ATOM 50 C HIS B 493 -11.997 7.608 -22.889 1.00 17.80 ATOM 51 O HIS B 493 -10.925 8.182 -23.033 1.00 18.31 ATOM 52 CB HIS B 493 -12.261 5.287 -22.023 1.00 20.18 ATOM 53 CG HIS B 493 -12.596 3.846 -22.269 1.00 21.82 ATOM 54 ND1 HIS B 493 -11.701 2.966 -22.824 1.00 21.50 ATOM 55 CD2 HIS B 493 -13.737 3.157 -22.074 1.00 20.37 ATOM 56 CE1 HIS B 493 -12.283 1.788 -22.933 1.00 24.65 ATOM 57 NE2 HIS B 493 -13.533 1.873 -22.488 1.00 22.58 ATOM 58 N ARG B 494 -13.101 8.138 -22.393 1.00 16.82 ATOM 59 CA ARG B 494 -13.177 9.502 -21.872 1.00 19.10 ATOM 60 C ARG B 494 -13.900 9.403 -20.538 1.00 17.48 ATOM 61 O ARG B 494 -14.965 8.749 -20.490 1.00 17.95 ATOM 62 CB ARG B 494 -13.907 10.388 -22.891 1.00 21.49 ATOM 63 CG ARG B 494 -13.879 11.846 -22.511 1.00 27.58 ATOM 64 CD ARG B 494 -14.883 12.776 -23.143 1.00 35.84 ATOM 65 NE ARG B 494 -15.628 12.121 -24.186 1.00 42.03 ATOM 66 CZ ARG B 494 -16.939 11.920 -24.171 1.00 44.63 ATOM 67 NH1 ARG B 494 -17.705 12.324 -23.154 1.00 32.59 ATOM 68 NH2 ARG B 494 -17.472 11.289 -25.198 1.00 46.22 ATOM 69 N ALA B 495 -13.375 10.063 -19.517 1.00 16.22 ATOM 70 CA ALA B 495 -14.054 10.143 -18.216 1.00 15.11 ATOM 71 C ALA B 495 -15.320 10.972 -18.362 1.00 14.19 ATOM 72 O ALA B 495 -15.246 12.041 -19.032 1.00 15.96 ATOM 73 CB ALA B 495 -13.172 10.661 -17.137 1.00 15.80 ATOM 74 N ILE B 496 -16.407 10.573 -17.704 1.00 15.23 ATOM 75 CA ILE B 496 -17.670 11.359 -17.728 1.00 15.63 ATOM 76 C ILE B 496 -18.051 11.859 -16.339 1.00 15.68 ATOM 77 O ILE B 496 -18.951 12.685 -16.250 1.00 14.64 ATOM 78 CB ILE B 496 -18.817 10.605 -18.424 1.00 16.65 ATOM 79 CG1 ILE B 496 -19.157 9.286 -17.712 1.00 16.25 ATOM 80 CG2 ILE B 496 -18.506 10.392 -19.896 1.00 20.91 ATOM 81 CD1 ILE B 496 -20.536 8.730 -18.057 1.00 21.70 ATOM 82 N PHE B 497 -17.397 11.394 -15.289 1.00 14.87 ATOM 83 CA PHE B 497 -17.654 11.857 -13.915 1.00 16.59 ATOM 84 C PHE B 497 -16.315 12.052 -13.225 1.00 14.22 ATOM 85 O PHE B 497 -15.329 11.348 -13.509 1.00 15.30 ATOM 86 CB PHE B 497 -18.466 10.870 -13.076 1.00 19.08 ATOM 87 CG PHE B 497 -19.739 10.330 -13.668 1.00 16.78 ATOM 88 CD1 PHE B 497 -20.839 11.140 -13.832 1.00 15.79 ATOM 89 CD2 PHE B 497 -19.856 8.985 -13.958 1.00 16.97 ATOM 90 CE1 PHE B 497 -22.019 10.634 -14.359 1.00 19.23 ATOM 91 CE2 PHE B 497 -21.046 8.484 -14.425 1.00 17.37 ATOM 92 CZ PHE B 497 -22.107 9.303 -14.680 1.00 18.18 ATOM 93 N ARG B 498 -16.292 13.006 -12.298 1.00 16.58 ATOM 94 CA ARG B 498 -15.126 13.249 -11.429 1.00 15.26 ATOM 95 C ARG B 498 -14.971 12.051 -10.473 1.00 15.08 ATOM 96 O ARG B 498 -15.944 11.646 -9.888 1.00 17.11 ATOM 97 CB ARG B 498 -15.368 14.565 -10.695 1.00 18.85 ATOM 98 CG ARG B 498 -14.339 14.885 -9.634 1.00 24.28 ATOM 99 CD ARG B 498 -13.350 15.808 -10.164 1.00 28.66 ATOM 100 NE ARG B 498 -12.453 16.340 -9.132 1.00 26.00 ATOM 101 CZ ARG B 498 -11.225 15.861 -8.862 1.00 32.42 ATOM 102 NH1 ARG B 498 -10.707 14.805 -9.497 1.00 22.22 ATOM 103 NH2 ARG B 498 -10.498 16.467 -7.921 1.00 33.09 ATOM 104 N PHE B 499 -13.755 11.545 -10.351 1.00 15.02 ATOM 105 CA PHE B 499 -13.440 10.451 -9.412 1.00 15.89 ATOM 106 C PHE B 499 -12.214 10.848 -8.610 1.00 15.63 ATOM 107 O PHE B 499 -11.127 11.012 -9.184 1.00 17.82 ATOM 108 CB PHE B 499 -13.163 9.166 -10.183 1.00 15.12 ATOM 109 CG PHE B 499 -12.918 7.972 -9.304 1.00 16.30 ATOM 110 CD1 PHE B 499 -13.923 7.559 -8.445 1.00 16.15 ATOM 111 CD2 PHE B 499 -11.742 7.259 -9.362 1.00 16.98 ATOM 112 CE1 PHE B 499 -13.741 6.478 -7.600 1.00 17.78 ATOM 113 CE2 PHE B 499 -11.590 6.138 -8.555 1.00 18.27 ATOM 114 CZ PHE B 499 -12.579 5.784 -7.663 1.00 19.63 ATOM 115 N VAL B 500 -12.451 11.052 -7.322 1.00 16.53 ATOM 116 CA VAL B 500 -11.411 11.403 -6.337 1.00 17.16 ATOM 117 C VAL B 500 -11.065 10.144 -5.566 1.00 17.03 ATOM 118 O VAL B 500 -11.917 9.619 -4.825 1.00 17.92 ATOM 119 CB VAL B 500 -11.876 12.515 -5.400 1.00 16.93 ATOM 120 CG1 VAL B 500 -10.768 12.870 -4.415 1.00 19.27 ATOM 121 CG2 VAL B 500 -12.266 13.728 -6.212 1.00 20.54 ATOM 122 N PRO B 501 -9.844 9.615 -5.732 1.00 18.16 ATOM 123 CA PRO B 501 -9.508 8.360 -5.057 1.00 18.75 ATOM 124 C PRO B 501 -9.709 8.439 -3.548 1.00 18.02 ATOM 125 O PRO B 501 -9.437 9.470 -2.925 1.00 20.63 ATOM 126 CB PRO B 501 -8.028 8.182 -5.421 1.00 19.59 ATOM 127 CG PRO B 501 -7.938 8.780 -6.795 1.00 18.64 ATOM 128 CD PRO B 501 -8.816 10.012 -6.690 1.00 19.58 ATOM 129 N ARG B 502 -10.147 7.315 -2.966 1.00 18.60 ATOM 130 CA ARG B 502 -10.062 7.044 -1.517 1.00 20.05 ATOM 131 C ARG B 502 -9.023 5.963 -1.252 1.00 21.03 ATOM 132 O ARG B 502 -8.682 5.762 -0.087 1.00 26.07 ATOM 133 CB ARG B 502 -11.404 6.595 -0.947 1.00 23.34 ATOM 134 CG ARG B 502 -12.340 7.760 -0.703 1.00 26.38 ATOM 135 CD ARG B 502 -13.544 7.387 0.120 1.00 26.33 ATOM 136 NE ARG B 502 -14.301 8.597 0.412 1.00 28.32 ATOM 137 CZ ARG B 502 -15.251 8.695 1.326 1.00 25.51 ATOM 138 NH1 ARG B 502 -15.527 7.672 2.118 1.00 27.21 ATOM 139 NH2 ARG B 502 -15.928 9.833 1.449 1.00 22.73 ATOM 140 N HIS B 503 -8.548 5.286 -2.283 1.00 21.43 ATOM 141 CA HIS B 503 -7.718 4.070 -2.140 1.00 22.79 ATOM 142 C HIS B 503 -6.471 4.205 -2.995 1.00 20.18 ATOM 143 O HIS B 503 -6.548 4.794 -4.103 1.00 22.04 ATOM 144 CB HIS B 503 -8.544 2.839 -2.517 1.00 22.55 ATOM 145 CG HIS B 503 -9.877 2.805 -1.862 1.00 21.21 ATOM 146 ND1 HIS B 503 -11.034 3.072 -2.541 1.00 22.17 ATOM 147 CD2 HIS B 503 -10.230 2.609 -0.573 1.00 22.50 ATOM 148 CE1 HIS B 503 -12.059 2.979 -1.716 1.00 19.89 ATOM 149 NE2 HIS B 503 -11.598 2.696 -0.495 1.00 23.62 ATOM 150 N GLU B 504 -5.375 3.632 -2.504 1.00 24.51 ATOM 151 CA GLU B 504 -4.009 3.833 -3.050 1.00 30.37 ATOM 152 C GLU B 504 -3.964 3.452 -4.542 1.00 26.71 ATOM 153 O GLU B 504 -3.182 4.044 -5.287 1.00 29.13 ATOM 154 CB GLU B 504 -3.023 3.007 -2.204 1.00 42.41 ATOM 155 CG GLU B 504 -1.571 3.405 -2.316 1.00 57.98 ATOM 156 CD GLU B 504 -0.610 2.574 -1.456 1.00 63.42 ATOM 157 OE1 GLU B 504 -1.058 1.620 -0.745 1.00 49.90 ATOM 158 OE2 GLU B 504 0.608 2.863 -1.506 1.00 77.22 ATOM 159 N ASP B 505 -4.708 2.425 -4.937 1.00 24.27 ATOM 160 CA ASP B 505 -4.600 1.809 -6.280 1.00 23.48 ATOM 161 C ASP B 505 -5.391 2.598 -7.324 1.00 18.28 ATOM 162 O ASP B 505 -5.277 2.277 -8.547 1.00 21.39 ATOM 163 CB ASP B 505 -5.102 0.362 -6.229 1.00 22.41 ATOM 164 CG ASP B 505 -6.488 0.152 -5.625 1.00 28.34 ATOM 165 OD1 ASP B 505 -6.959 1.021 -4.929 1.00 38.91 ATOM 166 OD2 ASP B 505 -7.047 -0.886 -5.832 1.00 30.05 ATOM 167 N GLU B 506 -6.156 3.594 -6.895 1.00 21.63 ATOM 168 CA GLU B 506 -7.122 4.276 -7.796 1.00 18.49 ATOM 169 C GLU B 506 -6.487 5.376 -8.638 1.00 16.86 ATOM 170 O GLU B 506 -5.527 6.026 -8.207 1.00 20.46 ATOM 171 CB GLU B 506 -8.278 4.860 -6.997 1.00 18.44 ATOM 172 CG GLU B 506 -9.247 3.779 -6.544 1.00 15.79 ATOM 173 CD GLU B 506 -10.176 4.121 -5.408 1.00 17.13 ATOM 174 OE1 GLU B 506 -10.003 5.198 -4.822 1.00 17.92 ATOM 175 OE2 GLU B 506 -11.073 3.323 -5.123 1.00 19.82 ATOM 176 N LEU B 507 -7.094 5.581 -9.794 1.00 17.88 ATOM 177 CA LEU B 507 -6.697 6.640 -10.751 1.00 17.23 ATOM 178 C LEU B 507 -7.682 7.797 -10.644 1.00 18.62 ATOM 179 O LEU B 507 -8.870 7.603 -10.863 1.00 19.39 ATOM 180 CB LEU B 507 -6.725 6.016 -12.138 1.00 18.52 ATOM 181 CG LEU B 507 -6.361 6.938 -13.269 1.00 17.65 ATOM 182 CD1 LEU B 507 -4.890 7.343 -13.147 1.00 22.43 ATOM 183 CD2 LEU B 507 -6.599 6.239 -14.584 1.00 19.11 ATOM 184 N GLU B 508 -7.156 9.003 -10.386 1.00 16.25 ATOM 185 CA GLU B 508 -8.006 10.192 -10.283 1.00 17.65 ATOM 186 C GLU B 508 -8.472 10.577 -11.682 1.00 17.26 ATOM 187 O GLU B 508 -7.698 10.509 -12.623 1.00 18.03 ATOM 188 CB GLU B 508 -7.220 11.305 -9.620 1.00 18.91 ATOM 189 CG GLU B 508 -8.069 12.551 -9.464 1.00 19.73 ATOM 190 CD GLU B 508 -7.751 13.377 -8.233 1.00 24.60 ATOM 191 OE1 GLU B 508 -6.698 13.187 -7.645 1.00 29.46 ATOM 192 OE2 GLU B 508 -8.607 14.191 -7.856 1.00 28.96 ATOM 193 N LEU B 509 -9.736 10.950 -11.768 1.00 15.99 ATOM 194 CA LEU B 509 -10.389 11.371 -13.015 1.00 15.97 ATOM 195 C LEU B 509 -11.010 12.753 -12.827 1.00 14.86 ATOM 196 O LEU B 509 -11.622 13.017 -11.786 1.00 15.35 ATOM 197 CB LEU B 509 -11.499 10.428 -13.445 1.00 17.20 ATOM 198 CG LEU B 509 -11.136 8.946 -13.579 1.00 17.29 ATOM 199 CD1 LEU B 509 -12.383 8.161 -13.943 1.00 18.12 ATOM 200 CD2 LEU B 509 -10.062 8.710 -14.608 1.00 16.55 ATOM 201 N GLU B 510 -10.857 13.534 -13.868 1.00 14.56 ATOM 202 CA GLU B 510 -11.703 14.710 -14.104 1.00 14.67 ATOM 203 C GLU B 510 -12.562 14.427 -15.334 1.00 14.49 ATOM 204 O GLU B 510 -12.105 13.738 -16.256 1.00 15.56 ATOM 205 CB GLU B 510 -10.862 15.976 -14.289 1.00 15.23 ATOM 206 CG GLU B 510 -10.187 16.418 -13.008 1.00 15.56 ATOM 207 CD GLU B 510 -9.421 17.714 -13.072 1.00 21.41 ATOM 208 OE1 GLU B 510 -9.566 18.425 -14.117 1.00 26.36 ATOM 209 OE2 GLU B 510 -8.711 18.011 -12.070 1.00 25.02 ATOM 210 N VAL B 511 -13.737 15.002 -15.376 1.00 14.02 ATOM 211 CA VAL B 511 -14.606 14.897 -16.565 1.00 14.56 ATOM 212 C VAL B 511 -13.803 15.315 -17.804 1.00 15.32 ATOM 213 O VAL B 511 -13.081 16.331 -17.784 1.00 16.20 ATOM 214 CB VAL B 511 -15.885 15.719 -16.387 1.00 13.97 ATOM 215 CG1 VAL B 511 -16.720 15.711 -17.648 1.00 16.91 ATOM 216 CG2 VAL B 511 -16.653 15.193 -15.186 1.00 18.12 ATOM 217 N ASP B 512 -13.952 14.511 -18.855 1.00 15.80 ATOM 218 CA ASP B 512 -13.362 14.672 -20.208 1.00 16.62 ATOM 219 C ASP B 512 -11.922 14.174 -20.228 1.00 16.36 ATOM 220 O ASP B 512 -11.328 14.226 -21.333 1.00 18.74 ATOM 221 CB ASP B 512 -13.476 16.100 -20.736 1.00 17.99 ATOM 222 CG ASP B 512 -14.895 16.543 -21.011 1.00 22.08 ATOM 223 OD1 ASP B 512 -15.690 15.708 -21.407 1.00 24.37 ATOM 224 OD2 ASP B 512 -15.179 17.760 -20.823 1.00 26.88 ATOM 225 N ASP B 513 -11.391 13.627 -19.119 1.00 17.06 ATOM 226 CA ASP B 513 -10.002 13.146 -19.180 1.00 15.33 ATOM 227 C ASP B 513 -9.922 12.071 -20.253 1.00 17.38 ATOM 228 O ASP B 513 -10.729 11.136 -20.272 1.00 17.74 ATOM 229 CB ASP B 513 -9.534 12.521 -17.880 1.00 17.16 ATOM 230 CG ASP B 513 -9.070 13.543 -16.894 1.00 18.17 ATOM 231 OD1 ASP B 513 -9.025 14.759 -17.280 1.00 20.26 ATOM 232 OD2 ASP B 513 -8.747 13.171 -15.769 1.00 17.65 ATOM 233 N PRO B 514 -8.954 12.163 -21.166 1.00 15.99 ATOM 234 CA PRO B 514 -8.702 11.066 -22.097 1.00 17.58 ATOM 235 C PRO B 514 -7.948 9.925 -21.408 1.00 18.25 ATOM 236 O PRO B 514 -6.995 10.163 -20.649 1.00 19.73 ATOM 237 CB PRO B 514 -7.838 11.682 -23.172 1.00 19.38 ATOM 238 CG PRO B 514 -7.146 12.837 -22.476 1.00 22.64 ATOM 239 CD PRO B 514 -8.073 13.309 -21.389 1.00 19.21 ATOM 240 N LEU B 515 -8.450 8.717 -21.635 1.00 16.90 ATOM 241 CA LEU B 515 -7.935 7.510 -20.936 1.00 17.97 ATOM 242 C LEU B 515 -7.510 6.491 -21.963 1.00 16.81 ATOM 243 O LEU B 515 -8.205 6.292 -22.967 1.00 17.04 ATOM 244 CB LEU B 515 -9.037 6.945 -20.046 1.00 18.14 ATOM 245 CG LEU B 515 -9.660 7.963 -19.076 1.00 19.15 ATOM 246 CD1 LEU B 515 -10.836 7.377 -18.347 1.00 20.05 ATOM 247 CD2 LEU B 515 -8.637 8.429 -18.057 1.00 20.09 ATOM 248 N LEU B 516 -6.427 5.817 -21.628 1.00 19.54 ATOM 249 CA LEU B 516 -6.006 4.600 -22.341 1.00 20.21 ATOM 250 C LEU B 516 -6.310 3.469 -21.352 1.00 19.76 ATOM 251 O LEU B 516 -5.634 3.353 -20.327 1.00 20.36 ATOM 252 CB LEU B 516 -4.537 4.747 -22.724 1.00 24.33 ATOM 253 CG LEU B 516 -4.039 3.720 -23.746 1.00 26.51 ATOM 254 CD1 LEU B 516 -2.711 4.128 -24.344 1.00 31.03 ATOM 255 CD2 LEU B 516 -3.914 2.367 -23.071 1.00 29.77 ATOM 256 N VAL B 517 -7.369 2.740 -21.627 1.00 21.01 ATOM 257 CA VAL B 517 -7.789 1.651 -20.719 1.00 22.09 ATOM 258 C VAL B 517 -7.005 0.421 -21.136 1.00 23.24 ATOM 259 O VAL B 517 -7.097 0.038 -22.306 1.00 23.73 ATOM 260 CB VAL B 517 -9.310 1.452 -20.713 1.00 20.08 ATOM 261 CG1 VAL B 517 -9.667 0.178 -19.987 1.00 22.73 ATOM 262 CG2 VAL B 517 -9.981 2.646 -20.043 1.00 21.66 ATOM 263 N GLU B 518 -6.198 -0.087 -20.220 1.00 26.60 ATOM 264 CA GLU B 518 -5.265 -1.232 -20.414 1.00 30.09 ATOM 265 C GLU B 518 -6.073 -2.521 -20.235 1.00 28.31 ATOM 266 O GLU B 518 -5.866 -3.481 -20.975 1.00 27.36 ATOM 267 CB GLU B 518 -4.127 -1.166 -19.374 1.00 40.62 ATOM 268 CG GLU B 518 -3.313 0.146 -19.367 1.00 50.45 ATOM 269 CD GLU B 518 -2.395 0.574 -18.192 1.00 64.13 ATOM 270 OE1 GLU B 518 -2.885 0.698 -16.995 1.00 62.19 ATOM 271 OE2 GLU B 518 -1.177 0.917 -18.477 1.00 47.08 ATOM 272 N LEU B 519 -7.004 -2.524 -19.283 1.00 26.64 ATOM 273 CA LEU B 519 -7.677 -3.764 -18.830 1.00 29.94 ATOM 274 C LEU B 519 -9.069 -3.406 -18.325 1.00 24.78 ATOM 275 O LEU B 519 -9.188 -2.583 -17.414 1.00 27.20 ATOM 276 CB LEU B 519 -6.862 -4.467 -17.733 1.00 29.58 ATOM 277 CG LEU B 519 -7.550 -5.686 -17.122 1.00 32.37 ATOM 278 CD1 LEU B 519 -7.836 -6.753 -18.184 1.00 32.32 ATOM 279 CD2 LEU B 519 -6.719 -6.237 -15.976 1.00 34.04 ATOM 280 N GLN B 520 -10.076 -4.023 -18.914 1.00 28.33 ATOM 281 CA GLN B 520 -11.486 -3.959 -18.453 1.00 25.80 ATOM 282 C GLN B 520 -11.695 -5.253 -17.653 1.00 26.85 ATOM 283 O GLN B 520 -11.947 -6.295 -18.234 1.00 28.86 ATOM 284 CB GLN B 520 -12.420 -3.794 -19.651 1.00 32.10 ATOM 285 CG GLN B 520 -12.078 -2.560 -20.471 1.00 26.02 ATOM 286 CD GLN B 520 -12.918 -2.428 -21.708 1.00 30.77 ATOM 287 OE1 GLN B 520 -14.081 -2.781 -21.718 1.00 31.66 ATOM 288 NE2 GLN B 520 -12.311 -1.949 -22.779 1.00 30.10 ATOM 289 N ALA B 521 -11.508 -5.181 -16.346 1.00 28.00 ATOM 290 CA ALA B 521 -11.531 -6.338 -15.435 1.00 30.03 ATOM 291 C ALA B 521 -12.967 -6.824 -15.241 1.00 33.15 ATOM 292 O ALA B 521 -13.905 -6.056 -15.433 1.00 31.93 ATOM 293 CB ALA B 521 -10.897 -5.986 -14.121 1.00 29.20 ATOM 294 N GLU B 522 -13.121 -8.095 -14.878 1.00 35.11 ATOM 295 CA GLU B 522 -14.436 -8.770 -14.783 1.00 35.65 ATOM 296 C GLU B 522 -15.218 -8.231 -13.587 1.00 30.17 ATOM 297 O GLU B 522 -16.458 -8.394 -13.579 1.00 32.20 ATOM 298 CB GLU B 522 -14.242 -10.279 -14.688 1.00 46.99 ATOM 299 CG GLU B 522 -13.735 -10.730 -13.334 1.00 62.89 ATOM 300 CD GLU B 522 -13.749 -12.238 -13.189 1.00 84.09 ATOM 301 OE1 GLU B 522 -13.467 -12.909 -14.215 1.00 88.96 ATOM 302 OE2 GLU B 522 -14.071 -12.735 -12.072 1.00 96.22 ATOM 303 N ASP B 523 -14.566 -7.529 -12.648 1.00 27.58 ATOM 304 CA ASP B 523 -15.279 -6.903 -11.502 1.00 24.21 ATOM 305 C ASP B 523 -15.682 -5.442 -11.795 1.00 25.38 ATOM 306 O ASP B 523 -15.975 -4.733 -10.853 1.00 22.56 ATOM 307 CB ASP B 523 -14.436 -7.009 -10.234 1.00 25.53 ATOM 308 CG ASP B 523 -13.143 -6.226 -10.289 1.00 22.90 ATOM 309 OD1 ASP B 523 -12.787 -5.702 -11.405 1.00 25.30 ATOM 310 OD2 ASP B 523 -12.493 -6.176 -9.235 1.00 24.23 ATOM 311 N TYR B 524 -15.689 -5.030 -13.055 1.00 26.20 ATOM 312 CA TYR B 524 -16.152 -3.700 -13.528 1.00 28.59 ATOM 313 C TYR B 524 -15.320 -2.586 -12.918 1.00 22.54 ATOM 314 O TYR B 524 -15.852 -1.489 -12.622 1.00 25.46 ATOM 315 CB TYR B 524 -17.637 -3.513 -13.225 1.00 30.76 ATOM 316 CG TYR B 524 -18.560 -4.508 -13.894 1.00 40.09 ATOM 317 CD1 TYR B 524 -19.099 -4.274 -15.158 1.00 46.15 ATOM 318 CD2 TYR B 524 -18.923 -5.669 -13.238 1.00 39.75 ATOM 319 CE1 TYR B 524 -19.942 -5.197 -15.761 1.00 49.18 ATOM 320 CE2 TYR B 524 -19.757 -6.607 -13.829 1.00 46.15 ATOM 321 CZ TYR B 524 -20.277 -6.363 -15.089 1.00 52.77 ATOM 322 OH TYR B 524 -21.116 -7.273 -15.651 1.00 65.45 ATOM 323 N TRP B 525 -14.035 -2.862 -12.733 1.00 21.29 ATOM 324 CA TRP B 525 -12.983 -1.829 -12.569 1.00 21.64 ATOM 325 C TRP B 525 -12.120 -1.822 -13.810 1.00 22.95 ATOM 326 O TRP B 525 -11.866 -2.914 -14.352 1.00 24.34 ATOM 327 CB TRP B 525 -12.129 -2.080 -11.334 1.00 22.74 ATOM 328 CG TRP B 525 -12.852 -1.855 -10.048 1.00 20.63 ATOM 329 CD1 TRP B 525 -13.725 -2.707 -9.449 1.00 18.95 ATOM 330 CD2 TRP B 525 -12.699 -0.750 -9.146 1.00 19.19 ATOM 331 NE1 TRP B 525 -14.200 -2.168 -8.295 1.00 23.69 ATOM 332 CE2 TRP B 525 -13.566 -0.981 -8.063 1.00 19.17 ATOM 333 CE3 TRP B 525 -11.931 0.417 -9.150 1.00 22.06 ATOM 334 CZ2 TRP B 525 -13.674 -0.112 -6.981 1.00 18.64 ATOM 335 CZ3 TRP B 525 -12.051 1.276 -8.082 1.00 21.42 ATOM 336 CH2 TRP B 525 -12.909 1.026 -7.022 1.00 20.36 ATOM 337 N TYR B 526 -11.734 -0.630 -14.252 1.00 21.57 ATOM 338 CA TYR B 526 -10.811 -0.458 -15.381 1.00 22.89 ATOM 339 C TYR B 526 -9.448 -0.074 -14.819 1.00 21.18 ATOM 340 O TYR B 526 -9.350 0.695 -13.866 1.00 25.33 ATOM 341 CB TYR B 526 -11.312 0.629 -16.326 1.00 22.01 ATOM 342 CG TYR B 526 -12.463 0.251 -17.218 1.00 23.79 ATOM 343 CD1 TYR B 526 -13.077 -0.993 -17.179 1.00 25.32 ATOM 344 CD2 TYR B 526 -12.985 1.205 -18.077 1.00 28.69 ATOM 345 CE1 TYR B 526 -14.159 -1.283 -18.000 1.00 31.89 ATOM 346 CE2 TYR B 526 -14.048 0.929 -18.907 1.00 31.24 ATOM 347 CZ TYR B 526 -14.647 -0.309 -18.864 1.00 33.56 ATOM 348 OH TYR B 526 -15.702 -0.501 -19.696 1.00 41.80 ATOM 349 N GLU B 527 -8.424 -0.639 -15.414 1.00 22.88 ATOM 350 CA GLU B 527 -7.036 -0.275 -15.137 1.00 22.85 ATOM 351 C GLU B 527 -6.594 0.526 -16.346 1.00 20.28 ATOM 352 O GLU B 527 -6.835 0.108 -17.484 1.00 19.44 ATOM 353 CB GLU B 527 -6.165 -1.504 -14.905 1.00 26.01 ATOM 354 CG GLU B 527 -4.756 -1.130 -14.424 1.00 32.18 ATOM 355 CD GLU B 527 -4.038 -2.258 -13.702 1.00 39.32 ATOM 356 OE1 GLU B 527 -2.814 -2.062 -13.435 1.00 36.20 ATOM 357 OE2 GLU B 527 -4.697 -3.326 -13.393 1.00 34.01 ATOM 358 N ALA B 528 -6.049 1.702 -16.104 1.00 18.61 ATOM 359 CA ALA B 528 -5.902 2.702 -17.181 1.00 22.05 ATOM 360 C ALA B 528 -4.710 3.600 -16.942 1.00 17.86 ATOM 361 O ALA B 528 -4.154 3.662 -15.824 1.00 19.84 ATOM 362 CB ALA B 528 -7.159 3.508 -17.297 1.00 22.59 ATOM 363 N TYR B 529 -4.328 4.240 -18.023 1.00 19.39 ATOM 364 CA TYR B 529 -3.407 5.388 -18.036 1.00 17.93 ATOM 365 C TYR B 529 -4.253 6.640 -18.298 1.00 18.34 ATOM 366 O TYR B 529 -5.042 6.670 -19.246 1.00 18.33 ATOM 367 CB TYR B 529 -2.355 5.178 -19.108 1.00 20.96 ATOM 368 CG TYR B 529 -1.462 6.355 -19.313 1.00 22.55 ATOM 369 CD1 TYR B 529 -0.405 6.596 -18.443 1.00 20.87 ATOM 370 CD2 TYR B 529 -1.636 7.186 -20.416 1.00 21.13 ATOM 371 CE1 TYR B 529 0.439 7.673 -18.654 1.00 23.77 ATOM 372 CE2 TYR B 529 -0.799 8.267 -20.628 1.00 23.06 ATOM 373 CZ TYR B 529 0.233 8.505 -19.741 1.00 24.55 ATOM 374 OH TYR B 529 1.097 9.530 -19.976 1.00 28.60 ATOM 375 N ASN B 530 -4.113 7.642 -17.441 1.00 19.74 ATOM 376 CA ASN B 530 -4.804 8.937 -17.619 1.00 15.62 ATOM 377 C ASN B 530 -3.903 9.781 -18.526 1.00 17.39 ATOM 378 O ASN B 530 -2.779 10.136 -18.083 1.00 17.93 ATOM 379 CB ASN B 530 -5.061 9.606 -16.268 1.00 16.40 ATOM 380 CG ASN B 530 -5.903 10.860 -16.408 1.00 18.07 ATOM 381 OD1 ASN B 530 -5.680 11.634 -17.332 1.00 17.22 ATOM 382 ND2 ASN B 530 -6.862 11.041 -15.516 1.00 16.21 ATOM 383 N MET B 531 -4.337 10.043 -19.745 1.00 15.73 ATOM 384 CA MET B 531 -3.451 10.738 -20.723 1.00 18.18 ATOM 385 C MET B 531 -3.307 12.217 -20.386 1.00 18.93 ATOM 386 O MET B 531 -2.318 12.786 -20.847 1.00 18.77 ATOM 387 CB MET B 531 -3.968 10.587 -22.145 1.00 20.04 ATOM 388 CG MET B 531 -4.057 9.109 -22.524 1.00 22.63 ATOM 389 SD MET B 531 -4.946 8.788 -24.050 1.00 25.29 ATOM 390 CE MET B 531 -3.897 9.581 -25.273 1.00 25.75 ATOM 391 N ARG B 532 -4.145 12.761 -19.501 1.00 17.89 ATOM 392 CA ARG B 532 -3.957 14.152 -19.022 1.00 18.45 ATOM 393 C ARG B 532 -2.936 14.185 -17.892 1.00 15.91 ATOM 394 O ARG B 532 -2.025 15.011 -17.946 1.00 18.75 ATOM 395 CB ARG B 532 -5.261 14.788 -18.565 1.00 18.25 ATOM 396 CG ARG B 532 -5.070 16.225 -18.097 1.00 19.67 ATOM 397 CD ARG B 532 -6.337 16.908 -17.672 1.00 21.70 ATOM 398 NE ARG B 532 -6.964 16.150 -16.593 1.00 22.24 ATOM 399 CZ ARG B 532 -6.667 16.233 -15.290 1.00 26.95 ATOM 400 NH1 ARG B 532 -5.781 17.108 -14.845 1.00 30.95 ATOM 401 NH2 ARG B 532 -7.275 15.418 -14.422 1.00 26.03 ATOM 402 N THR B 533 -3.021 13.287 -16.915 1.00 17.52 ATOM 403 CA THR B 533 -2.226 13.394 -15.671 1.00 17.79 ATOM 404 C THR B 533 -0.950 12.546 -15.748 1.00 18.18 ATOM 405 O THR B 533 -0.031 12.805 -14.960 1.00 21.79 ATOM 406 CB THR B 533 -3.026 12.960 -14.449 1.00 18.42 ATOM 407 OG1 THR B 533 -3.331 11.587 -14.644 1.00 16.00 ATOM 408 CG2 THR B 533 -4.279 13.772 -14.260 1.00 20.42 ATOM 409 N GLY B 534 -0.887 11.599 -16.681 1.00 18.82 ATOM 410 CA GLY B 534 0.226 10.646 -16.802 1.00 19.53 ATOM 411 C GLY B 534 0.215 9.579 -15.716 1.00 17.96 ATOM 412 O GLY B 534 1.203 8.834 -15.631 1.00 23.45 ATOM 413 N ALA B 535 -0.848 9.483 -14.921 1.00 18.90 ATOM 414 CA ALA B 535 -0.940 8.529 -13.805 1.00 18.35 ATOM 415 C ALA B 535 -1.557 7.224 -14.330 1.00 18.37 ATOM 416 O ALA B 535 -2.263 7.222 -15.339 1.00 17.95 ATOM 417 CB ALA B 535 -1.735 9.064 -12.651 1.00 20.76 ATOM 418 N ARG B 536 -1.332 6.166 -13.570 1.00 19.00 ATOM 419 CA ARG B 536 -1.927 4.850 -13.807 1.00 20.12 ATOM 420 C ARG B 536 -2.675 4.419 -12.557 1.00 20.94 ATOM 421 O ARG B 536 -2.287 4.796 -11.428 1.00 21.20 ATOM 422 CB ARG B 536 -0.824 3.856 -14.191 1.00 25.68 ATOM 423 CG ARG B 536 -0.400 3.968 -15.649 1.00 30.14 ATOM 424 CD ARG B 536 0.724 3.016 -15.994 1.00 34.88 ATOM 425 NE ARG B 536 1.581 3.741 -16.913 1.00 46.82 ATOM 426 CZ ARG B 536 1.498 3.670 -18.217 1.00 39.14 ATOM 427 NH1 ARG B 536 0.642 2.847 -18.806 1.00 63.24 ATOM 428 NH2 ARG B 536 2.302 4.413 -18.936 1.00 43.77 ATOM 429 N GLY B 537 -3.725 3.643 -12.768 1.00 20.45 ATOM 430 CA GLY B 537 -4.488 3.119 -11.624 1.00 21.90 ATOM 431 C GLY B 537 -5.814 2.575 -12.064 1.00 20.07 ATOM 432 O GLY B 537 -6.056 2.461 -13.311 1.00 21.29 ATOM 433 N VAL B 538 -6.658 2.294 -11.085 1.00 20.44 ATOM 434 CA VAL B 538 -7.972 1.678 -11.382 1.00 21.79 ATOM 435 C VAL B 538 -9.095 2.650 -11.076 1.00 18.02 ATOM 436 O VAL B 538 -8.975 3.512 -10.180 1.00 18.51 ATOM 437 CB VAL B 538 -8.148 0.340 -10.631 1.00 22.36 ATOM 438 CG1 VAL B 538 -7.079 -0.670 -11.054 1.00 23.47 ATOM 439 CG2 VAL B 538 -8.178 0.543 -9.117 1.00 23.75 ATOM 440 N PHE B 539 -10.197 2.492 -11.785 1.00 19.42 ATOM 441 CA PHE B 539 -11.400 3.297 -11.495 1.00 18.50 ATOM 442 C PHE B 539 -12.644 2.496 -11.857 1.00 18.32 ATOM 443 O PHE B 539 -12.596 1.528 -12.617 1.00 17.35 ATOM 444 CB PHE B 539 -11.337 4.654 -12.217 1.00 19.37 ATOM 445 CG PHE B 539 -11.419 4.532 -13.703 1.00 18.80 ATOM 446 CD1 PHE B 539 -12.637 4.418 -14.335 1.00 18.09 ATOM 447 CD2 PHE B 539 -10.283 4.449 -14.475 1.00 20.84 ATOM 448 CE1 PHE B 539 -12.723 4.285 -15.710 1.00 22.57 ATOM 449 CE2 PHE B 539 -10.365 4.341 -15.859 1.00 23.34 ATOM 450 CZ PHE B 539 -11.585 4.242 -16.468 1.00 22.46 ATOM 451 N PRO B 540 -13.807 2.884 -11.328 1.00 18.74 ATOM 452 CA PRO B 540 -15.060 2.204 -11.631 1.00 18.57 ATOM 453 C PRO B 540 -15.439 2.338 -13.103 1.00 18.16 ATOM 454 O PRO B 540 -15.453 3.438 -13.609 1.00 19.34 ATOM 455 CB PRO B 540 -16.065 2.829 -10.665 1.00 20.07 ATOM 456 CG PRO B 540 -15.200 3.542 -9.629 1.00 21.17 ATOM 457 CD PRO B 540 -13.996 4.004 -10.396 1.00 20.79 ATOM 458 N ALA B 541 -15.728 1.208 -13.756 1.00 18.13 ATOM 459 CA ALA B 541 -15.844 1.094 -15.221 1.00 20.55 ATOM 460 C ALA B 541 -16.773 2.167 -15.801 1.00 19.65 ATOM 461 O ALA B 541 -16.513 2.654 -16.888 1.00 18.42 ATOM 462 CB ALA B 541 -16.397 -0.255 -15.565 1.00 21.03 ATOM 463 N TYR B 542 -17.882 2.454 -15.120 1.00 19.15 ATOM 464 CA TYR B 542 -18.954 3.290 -15.716 1.00 18.92 ATOM 465 C TYR B 542 -18.624 4.777 -15.585 1.00 19.14 ATOM 466 O TYR B 542 -19.393 5.628 -16.071 1.00 18.45 ATOM 467 CB TYR B 542 -20.280 2.968 -15.062 1.00 21.71 ATOM 468 CG TYR B 542 -20.751 1.589 -15.409 1.00 24.02 ATOM 469 CD1 TYR B 542 -21.332 1.366 -16.649 1.00 26.20 ATOM 470 CD2 TYR B 542 -20.585 0.517 -14.547 1.00 24.20 ATOM 471 CE1 TYR B 542 -21.788 0.123 -17.021 1.00 25.73 ATOM 472 CE2 TYR B 542 -21.012 -0.745 -14.918 1.00 28.98 ATOM 473 CZ TYR B 542 -21.610 -0.944 -16.150 1.00 31.48 ATOM 474 OH TYR B 542 -22.071 -2.191 -16.485 1.00 33.42 ATOM 475 N TYR B 543 -17.484 5.099 -15.000 1.00 16.44 ATOM 476 CA TYR B 543 -16.966 6.491 -15.017 1.00 16.11 ATOM 477 C TYR B 543 -16.364 6.877 -16.354 1.00 18.67 ATOM 478 O TYR B 543 -16.049 8.067 -16.510 1.00 18.10 ATOM 479 CB TYR B 543 -15.998 6.722 -13.867 1.00 16.04 ATOM 480 CG TYR B 543 -16.696 7.113 -12.601 1.00 16.46 ATOM 481 CD1 TYR B 543 -17.802 6.435 -12.136 1.00 19.89 ATOM 482 CD2 TYR B 543 -16.339 8.250 -11.908 1.00 20.29 ATOM 483 CE1 TYR B 543 -18.435 6.798 -10.953 1.00 20.72 ATOM 484 CE2 TYR B 543 -16.956 8.613 -10.733 1.00 19.96 ATOM 485 CZ TYR B 543 -18.027 7.910 -10.253 1.00 15.57 ATOM 486 OH TYR B 543 -18.713 8.287 -9.139 1.00 15.26 ATOM 487 N ALA B 544 -16.179 5.961 -17.267 1.00 16.57 ATOM 488 CA ALA B 544 -15.596 6.245 -18.576 1.00 18.45 ATOM 489 C ALA B 544 -16.440 5.600 -19.660 1.00 17.82 ATOM 490 O ALA B 544 -17.057 4.552 -19.392 1.00 24.99 ATOM 491 CB ALA B 544 -14.168 5.807 -18.613 1.00 23.38 ATOM 492 N ILE B 545 -16.473 6.241 -20.813 1.00 17.85 ATOM 493 CA ILE B 545 -17.166 5.718 -22.009 1.00 19.73 ATOM 494 C ILE B 545 -16.161 5.606 -23.151 1.00 20.17 ATOM 495 O ILE B 545 -15.157 6.338 -23.159 1.00 17.75 ATOM 496 CB ILE B 545 -18.386 6.565 -22.377 1.00 20.83 ATOM 497 CG1 ILE B 545 -17.989 7.976 -22.781 1.00 22.11 ATOM 498 CG2 ILE B 545 -19.378 6.604 -21.216 1.00 22.94 ATOM 499 CD1 ILE B 545 -19.175 8.761 -23.234 1.00 26.82 ATOM 500 N GLU B 546 -16.404 4.687 -24.079 1.00 21.54 ATOM 501 CA GLU B 546 -15.522 4.503 -25.246 1.00 20.55 ATOM 502 C GLU B 546 -15.561 5.763 -26.109 1.00 22.50 ATOM 503 O GLU B 546 -16.636 6.434 -26.171 1.00 24.69 ATOM 504 CB GLU B 546 -15.975 3.305 -26.069 1.00 26.77 ATOM 505 CG GLU B 546 -15.601 2.010 -25.376 1.00 29.77 ATOM 506 CD GLU B 546 -16.127 0.747 -26.028 1.00 43.01 ATOM 507 OE1 GLU B 546 -15.731 -0.344 -25.571 1.00 46.90 ATOM 508 OE2 GLU B 546 -16.937 0.858 -26.973 1.00 52.36 ATOM 509 N VAL B 547 -14.423 6.069 -26.734 1.00 23.35 ATOM 510 CA VAL B 547 -14.334 7.148 -27.749 1.00 27.97 ATOM 511 C VAL B 547 -15.253 6.795 -28.917 1.00 37.32 ATOM 512 O VAL B 547 -15.971 7.685 -29.328 1.00 47.09 ATOM 513 CB VAL B 547 -12.888 7.388 -28.200 1.00 36.68 ATOM 514 CG1 VAL B 547 -12.799 8.314 -29.400 1.00 52.72 ATOM 515 CG2 VAL B 547 -12.079 7.966 -27.055 1.00 36.40 ATOM 516 N THR B 548 -15.254 5.560 -29.413 1.00 45.26 ATOM 517 CA THR B 548 -16.122 5.149 -30.567 1.00 70.16 ATOM 518 C THR B 548 -16.657 3.718 -30.352 1.00 84.16 ATOM 519 O THR B 548 -16.047 2.754 -29.864 1.00 92.63 ATOM 520 CB THR B 548 -15.411 5.340 -31.925 1.00 71.06 ATOM 521 OG1 THR B 548 -15.204 6.730 -32.203 1.00 70.45 ATOM 522 CG2 THR B 548 -16.181 4.744 -33.087 1.00 74.93 TER