HEADER PROTEIN BINDING 15-SEP-06 2IDH TITLE Crystal Structure of human FE65 WW domain COMPND MOL_ID: 1; COMPND 2 MOLECULE: Amyloid beta A4 protein-binding family B member 1; COMPND 3 CHAIN: A, B, C, D, E, F, G, H; COMPND 4 FRAGMENT: WW ; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 1; COMPND 7 Amyloid beta A4 protein-binding family B member 1; COMPND 8 CHAIN: A, B, C, D, E, F, G, H; COMPND 9 WW ; COMPND 10 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.28 ANGSTORMS DBREF 2IDH C 253 289 UNP O00213 APBB1_HUMAN 253 289 DBREF 2IDH F 253 289 UNP O00213 APBB1_HUMAN 253 289 SEQRES 1 F 30 ASP LEU PRO ALA GLY TRP MET ARG VAL GLN ASP THR SER SEQRES 2 F 30 GLY THR TYR TYR TRP HIS ILE PRO THR GLY THR THR GLN SEQRES 3 F 30 TRP GLU PRO PRO ATOM 1 O1 PG4 C 303 26.119 -7.290 30.005 1.00 80.39 ATOM 2 C1 PG4 C 303 25.484 -6.172 30.643 1.00 82.98 ATOM 3 C2 PG4 C 303 24.461 -5.579 29.691 1.00 82.92 ATOM 4 O2 PG4 C 303 24.269 -6.593 28.710 1.00 85.78 ATOM 5 C3 PG4 C 303 23.823 -6.159 27.417 1.00 86.25 ATOM 6 C4 PG4 C 303 24.322 -7.163 26.372 1.00 86.35 ATOM 7 O3 PG4 C 303 25.535 -7.795 26.817 1.00 85.38 TER ATOM 1 N ASP F 254 31.813 -9.008 9.782 1.00 58.53 ATOM 2 CA ASP F 254 30.988 -8.633 10.965 1.00 57.27 ATOM 3 C ASP F 254 30.411 -7.180 10.924 1.00 55.55 ATOM 4 O ASP F 254 29.161 -6.934 10.861 1.00 56.68 ATOM 5 CB ASP F 254 31.831 -8.849 12.235 1.00 58.21 ATOM 6 CG ASP F 254 33.332 -8.612 12.012 0.50 58.93 ATOM 7 OD1 ASP F 254 33.762 -8.389 10.848 0.50 58.52 ATOM 8 OD2 ASP F 254 34.080 -8.649 13.023 0.50 59.71 ATOM 9 N LEU F 255 31.306 -6.210 10.962 1.00 51.95 ATOM 10 CA LEU F 255 30.903 -4.866 11.419 1.00 48.19 ATOM 11 C LEU F 255 30.687 -3.830 10.305 1.00 45.32 ATOM 12 O LEU F 255 31.339 -3.850 9.239 1.00 45.02 ATOM 13 CB LEU F 255 31.931 -4.365 12.426 1.00 47.56 ATOM 14 CG LEU F 255 32.210 -5.158 13.727 1.00 47.66 ATOM 15 CD1 LEU F 255 33.350 -4.491 14.464 1.00 50.12 ATOM 16 CD2 LEU F 255 30.998 -5.300 14.680 1.00 49.23 ATOM 17 N PRO F 256 29.835 -2.853 10.572 1.00 41.43 ATOM 18 CA PRO F 256 29.750 -1.754 9.607 1.00 39.23 ATOM 19 C PRO F 256 31.054 -0.917 9.587 1.00 38.60 ATOM 20 O PRO F 256 31.960 -1.064 10.462 1.00 37.60 ATOM 21 CB PRO F 256 28.531 -0.938 10.104 1.00 40.64 ATOM 22 CG PRO F 256 27.871 -1.842 11.225 1.00 40.73 ATOM 23 CD PRO F 256 29.001 -2.640 11.765 1.00 40.31 ATOM 24 N ALA F 257 31.209 -0.103 8.545 1.00 36.72 ATOM 25 CA ALA F 257 32.412 0.658 8.403 1.00 36.14 ATOM 26 C ALA F 257 32.693 1.572 9.630 1.00 36.85 ATOM 27 O ALA F 257 31.808 2.277 10.106 1.00 34.32 ATOM 28 CB ALA F 257 32.377 1.507 7.086 1.00 35.74 ATOM 29 N GLY F 258 33.942 1.522 10.103 1.00 37.22 ATOM 30 CA GLY F 258 34.458 2.433 11.104 1.00 38.06 ATOM 31 C GLY F 258 34.127 2.013 12.521 1.00 38.98 ATOM 32 O GLY F 258 34.296 2.784 13.437 1.00 39.80 ATOM 33 N TRP F 259 33.574 0.826 12.692 1.00 38.93 ATOM 34 CA TRP F 259 33.365 0.253 13.990 1.00 38.93 ATOM 35 C TRP F 259 34.480 -0.704 14.336 1.00 40.32 ATOM 36 O TRP F 259 35.187 -1.250 13.442 1.00 40.24 ATOM 37 CB TRP F 259 32.042 -0.484 14.069 1.00 39.81 ATOM 38 CG TRP F 259 30.848 0.380 14.057 1.00 36.50 ATOM 39 CD1 TRP F 259 30.227 0.888 12.973 1.00 38.86 ATOM 40 CD2 TRP F 259 30.098 0.798 15.186 1.00 35.79 ATOM 41 NE1 TRP F 259 29.110 1.615 13.344 1.00 36.61 ATOM 42 CE2 TRP F 259 29.009 1.568 14.709 1.00 37.51 ATOM 43 CE3 TRP F 259 30.235 0.600 16.559 1.00 35.91 ATOM 44 CZ2 TRP F 259 28.073 2.163 15.568 1.00 37.85 ATOM 45 CZ3 TRP F 259 29.318 1.153 17.387 1.00 37.11 ATOM 46 CH2 TRP F 259 28.246 1.940 16.903 1.00 37.38 ATOM 47 N MET F 260 34.701 -0.806 15.643 1.00 40.29 ATOM 48 CA MET F 260 35.616 -1.735 16.228 1.00 42.20 ATOM 49 C MET F 260 34.873 -2.564 17.303 1.00 41.67 ATOM 50 O MET F 260 33.952 -2.050 17.969 1.00 41.01 ATOM 51 CB MET F 260 36.772 -1.016 16.907 1.00 42.77 ATOM 52 CG MET F 260 37.655 -0.160 16.010 1.00 48.50 ATOM 53 SD MET F 260 39.288 0.089 16.782 1.00 58.46 ATOM 54 CE MET F 260 40.053 -1.511 16.455 1.00 66.19 ATOM 55 N ARG F 261 35.281 -3.822 17.456 1.00 41.24 ATOM 56 CA ARG F 261 34.850 -4.657 18.560 1.00 42.03 ATOM 57 C ARG F 261 35.926 -4.527 19.620 1.00 40.87 ATOM 58 O ARG F 261 37.092 -4.774 19.327 1.00 41.27 ATOM 59 CB ARG F 261 34.744 -6.141 18.173 1.00 42.99 ATOM 60 CG ARG F 261 34.188 -7.048 19.354 1.00 42.99 ATOM 61 CD ARG F 261 34.399 -8.575 19.104 0.80 44.65 ATOM 62 NE ARG F 261 35.849 -8.882 19.130 0.50 45.56 ATOM 63 CZ ARG F 261 36.401 -10.075 18.904 0.50 45.88 ATOM 64 NH1 ARG F 261 35.639 -11.136 18.664 0.50 46.80 ATOM 65 NH2 ARG F 261 37.719 -10.210 18.946 0.50 44.17 ATOM 66 N VAL F 262 35.525 -4.181 20.831 1.00 39.74 ATOM 67 CA VAL F 262 36.454 -4.013 21.941 1.00 40.04 ATOM 68 C VAL F 262 36.179 -5.059 23.078 1.00 40.15 ATOM 69 O VAL F 262 35.025 -5.266 23.456 1.00 38.09 ATOM 70 CB VAL F 262 36.314 -2.575 22.564 1.00 40.03 ATOM 71 CG1 VAL F 262 37.280 -2.359 23.778 1.00 38.58 ATOM 72 CG2 VAL F 262 36.479 -1.499 21.514 1.00 40.19 ATOM 73 N GLN F 263 37.263 -5.618 23.634 1.00 40.32 ATOM 74 CA GLN F 263 37.203 -6.413 24.830 1.00 41.97 ATOM 75 C GLN F 263 38.229 -5.982 25.852 1.00 41.28 ATOM 76 O GLN F 263 39.422 -5.723 25.536 1.00 40.17 ATOM 77 CB GLN F 263 37.445 -7.900 24.541 1.00 43.44 ATOM 78 CG GLN F 263 36.729 -8.374 23.305 1.00 47.80 ATOM 79 CD GLN F 263 36.994 -9.860 22.931 1.00 51.01 ATOM 80 OE1 GLN F 263 37.950 -10.184 22.175 1.00 54.50 ATOM 81 NE2 GLN F 263 36.103 -10.745 23.412 1.00 52.26 ATOM 82 N ASP F 264 37.736 -5.905 27.080 1.00 40.11 ATOM 83 CA ASP F 264 38.595 -5.688 28.218 1.00 40.93 ATOM 84 C ASP F 264 38.025 -6.431 29.444 1.00 40.96 ATOM 85 O ASP F 264 37.039 -7.139 29.340 1.00 40.95 ATOM 86 CB ASP F 264 38.747 -4.177 28.473 1.00 41.32 ATOM 87 CG ASP F 264 37.433 -3.465 28.721 1.00 41.58 ATOM 88 OD1 ASP F 264 36.421 -4.059 29.162 1.00 41.06 ATOM 89 OD2 ASP F 264 37.423 -2.235 28.496 1.00 44.99 ATOM 90 N THR F 265 38.603 -6.234 30.620 1.00 42.58 ATOM 91 CA THR F 265 38.090 -6.915 31.835 1.00 42.40 ATOM 92 C THR F 265 36.596 -6.795 31.983 1.00 42.42 ATOM 93 O THR F 265 35.950 -7.651 32.617 1.00 43.44 ATOM 94 CB THR F 265 38.767 -6.386 33.123 1.00 43.00 ATOM 95 OG1 THR F 265 38.559 -4.968 33.210 1.00 44.40 ATOM 96 CG2 THR F 265 40.265 -6.722 33.146 1.00 39.93 ATOM 97 N SER F 266 36.017 -5.753 31.400 1.00 42.01 ATOM 98 CA SER F 266 34.626 -5.476 31.640 1.00 41.45 ATOM 99 C SER F 266 33.703 -6.246 30.760 1.00 41.63 ATOM 100 O SER F 266 32.504 -6.248 31.020 1.00 42.39 ATOM 101 CB SER F 266 34.324 -3.977 31.465 1.00 43.26 ATOM 102 OG SER F 266 34.086 -3.619 30.111 1.00 42.04 ATOM 103 N GLY F 267 34.205 -6.838 29.681 1.00 41.03 ATOM 104 CA GLY F 267 33.300 -7.519 28.732 1.00 40.72 ATOM 105 C GLY F 267 33.650 -7.171 27.294 1.00 40.92 ATOM 106 O GLY F 267 34.794 -6.757 27.046 1.00 39.92 ATOM 107 N THR F 268 32.678 -7.343 26.373 1.00 41.17 ATOM 108 CA THR F 268 32.885 -7.065 24.958 1.00 41.95 ATOM 109 C THR F 268 31.788 -6.164 24.503 1.00 41.43 ATOM 110 O THR F 268 30.625 -6.375 24.809 1.00 41.09 ATOM 111 CB THR F 268 33.034 -8.342 23.983 1.00 44.10 ATOM 112 OG1 THR F 268 32.012 -8.370 22.940 1.00 47.40 ATOM 113 CG2 THR F 268 33.068 -9.577 24.733 1.00 41.38 ATOM 114 N TYR F 269 32.197 -5.129 23.777 1.00 41.08 ATOM 115 CA TYR F 269 31.306 -4.066 23.359 1.00 40.84 ATOM 116 C TYR F 269 31.864 -3.476 22.045 1.00 40.81 ATOM 117 O TYR F 269 32.877 -3.970 21.529 1.00 40.95 ATOM 118 CB TYR F 269 31.110 -3.016 24.494 1.00 40.35 ATOM 119 CG TYR F 269 32.373 -2.477 25.117 1.00 40.13 ATOM 120 CD1 TYR F 269 32.997 -3.143 26.154 1.00 39.03 ATOM 121 CD2 TYR F 269 32.928 -1.259 24.690 1.00 36.74 ATOM 122 CE1 TYR F 269 34.151 -2.654 26.734 1.00 39.52 ATOM 123 CE2 TYR F 269 34.075 -0.752 25.249 1.00 36.16 ATOM 124 CZ TYR F 269 34.703 -1.441 26.276 1.00 39.54 ATOM 125 OH TYR F 269 35.854 -0.949 26.863 1.00 34.72 ATOM 126 N TYR F 270 31.161 -2.485 21.506 1.00 40.71 ATOM 127 CA TYR F 270 31.439 -1.933 20.173 1.00 41.70 ATOM 128 C TYR F 270 31.665 -0.418 20.253 1.00 41.04 ATOM 129 O TYR F 270 30.986 0.285 20.986 1.00 41.02 ATOM 130 CB TYR F 270 30.316 -2.295 19.181 1.00 41.79 ATOM 131 CG TYR F 270 30.178 -3.794 19.164 1.00 45.92 ATOM 132 CD1 TYR F 270 29.388 -4.445 20.108 1.00 45.73 ATOM 133 CD2 TYR F 270 30.915 -4.568 18.281 1.00 47.42 ATOM 134 CE1 TYR F 270 29.303 -5.787 20.153 1.00 46.57 ATOM 135 CE2 TYR F 270 30.834 -5.932 18.323 1.00 47.67 ATOM 136 CZ TYR F 270 30.034 -6.533 19.252 1.00 48.56 ATOM 137 OH TYR F 270 29.965 -7.901 19.312 1.00 50.39 ATOM 138 N TRP F 271 32.605 0.048 19.462 1.00 40.86 ATOM 139 CA TRP F 271 33.013 1.438 19.450 1.00 41.89 ATOM 140 C TRP F 271 33.123 1.943 18.007 1.00 41.37 ATOM 141 O TRP F 271 33.789 1.328 17.185 1.00 41.03 ATOM 142 CB TRP F 271 34.359 1.539 20.125 1.00 42.23 ATOM 143 CG TRP F 271 34.942 2.806 20.069 1.00 42.92 ATOM 144 CD1 TRP F 271 34.397 3.959 20.501 1.00 47.53 ATOM 145 CD2 TRP F 271 36.243 3.121 19.586 1.00 44.19 ATOM 146 NE1 TRP F 271 35.284 4.988 20.329 1.00 48.02 ATOM 147 CE2 TRP F 271 36.431 4.495 19.770 1.00 45.82 ATOM 148 CE3 TRP F 271 37.278 2.370 19.044 1.00 46.07 ATOM 149 CZ2 TRP F 271 37.595 5.147 19.399 1.00 45.78 ATOM 150 CZ3 TRP F 271 38.443 3.015 18.705 1.00 46.49 ATOM 151 CH2 TRP F 271 38.582 4.394 18.861 1.00 45.61 ATOM 152 N HIS F 272 32.450 3.063 17.741 1.00 41.51 ATOM 153 CA HIS F 272 32.475 3.757 16.449 1.00 40.68 ATOM 154 C HIS F 272 33.500 4.882 16.551 1.00 41.25 ATOM 155 O HIS F 272 33.304 5.889 17.258 1.00 41.35 ATOM 156 CB HIS F 272 31.115 4.305 16.169 1.00 39.90 ATOM 157 CG HIS F 272 30.974 4.906 14.813 1.00 40.76 ATOM 158 ND1 HIS F 272 30.546 6.208 14.618 1.00 37.55 ATOM 159 CD2 HIS F 272 31.163 4.376 13.574 1.00 41.73 ATOM 160 CE1 HIS F 272 30.484 6.447 13.318 1.00 38.44 ATOM 161 NE2 HIS F 272 30.888 5.368 12.662 1.00 39.70 ATOM 162 N ILE F 273 34.593 4.679 15.854 1.00 40.41 ATOM 163 CA ILE F 273 35.708 5.549 15.912 1.00 43.18 ATOM 164 C ILE F 273 35.357 7.073 15.719 1.00 44.47 ATOM 165 O ILE F 273 35.691 7.880 16.534 1.00 46.13 ATOM 166 CB ILE F 273 36.825 5.070 14.945 1.00 43.09 ATOM 167 CG1 ILE F 273 37.306 3.656 15.327 1.00 42.49 ATOM 168 CG2 ILE F 273 37.947 6.026 15.050 1.00 44.22 ATOM 169 CD1 ILE F 273 38.173 2.998 14.275 1.00 43.46 ATOM 170 N PRO F 274 34.668 7.449 14.643 1.00 45.32 ATOM 171 CA PRO F 274 34.340 8.863 14.467 1.00 45.49 ATOM 172 C PRO F 274 33.535 9.509 15.541 1.00 45.85 ATOM 173 O PRO F 274 33.823 10.626 15.894 1.00 46.80 ATOM 174 CB PRO F 274 33.488 8.875 13.186 1.00 45.36 ATOM 175 CG PRO F 274 33.948 7.696 12.430 1.00 45.68 ATOM 176 CD PRO F 274 34.242 6.636 13.496 1.00 45.06 ATOM 177 N THR F 275 32.444 8.890 15.958 1.00 45.96 ATOM 178 CA THR F 275 31.577 9.533 16.892 1.00 45.91 ATOM 179 C THR F 275 32.144 9.089 18.230 1.00 47.73 ATOM 180 O THR F 275 33.121 8.315 18.289 1.00 50.99 ATOM 181 CB THR F 275 30.099 9.147 16.641 1.00 46.92 ATOM 182 OG1 THR F 275 29.873 7.734 16.774 1.00 43.75 ATOM 183 CG2 THR F 275 29.633 9.598 15.199 1.00 45.56 ATOM 184 N GLY F 276 31.611 9.414 19.362 1.00 47.58 ATOM 185 CA GLY F 276 32.161 8.491 20.461 1.00 48.27 ATOM 186 C GLY F 276 31.422 7.151 20.711 1.00 46.88 ATOM 187 O GLY F 276 31.690 6.472 21.719 1.00 47.04 ATOM 188 N THR F 277 30.492 6.778 19.825 1.00 44.75 ATOM 189 CA THR F 277 29.462 5.805 20.166 1.00 43.68 ATOM 190 C THR F 277 30.051 4.471 20.627 1.00 43.53 ATOM 191 O THR F 277 30.862 3.820 19.915 1.00 43.76 ATOM 192 CB THR F 277 28.479 5.583 19.019 1.00 43.71 ATOM 193 OG1 THR F 277 28.268 6.840 18.363 1.00 45.65 ATOM 194 CG2 THR F 277 27.127 4.939 19.550 1.00 39.03 ATOM 195 N THR F 278 29.622 4.098 21.828 1.00 42.49 ATOM 196 CA THR F 278 30.070 2.912 22.529 1.00 42.80 ATOM 197 C THR F 278 28.800 2.184 22.952 1.00 43.50 ATOM 198 O THR F 278 27.937 2.771 23.574 1.00 43.77 ATOM 199 CB THR F 278 30.965 3.280 23.702 1.00 42.83 ATOM 200 OG1 THR F 278 32.034 4.118 23.227 1.00 43.47 ATOM 201 CG2 THR F 278 31.618 2.043 24.289 1.00 42.52 ATOM 202 N GLN F 279 28.619 0.952 22.489 1.00 43.39 ATOM 203 CA GLN F 279 27.436 0.168 22.834 1.00 43.65 ATOM 204 C GLN F 279 27.656 -1.335 22.954 1.00 44.00 ATOM 205 O GLN F 279 28.585 -1.917 22.384 1.00 43.54 ATOM 206 CB GLN F 279 26.364 0.380 21.799 1.00 44.14 ATOM 207 CG GLN F 279 26.788 -0.103 20.382 1.00 42.60 ATOM 208 CD GLN F 279 25.815 0.384 19.366 1.00 43.53 ATOM 209 OE1 GLN F 279 25.642 1.581 19.203 1.00 43.66 ATOM 210 NE2 GLN F 279 25.119 -0.542 18.702 1.00 43.18 ATOM 211 N TRP F 280 26.741 -1.958 23.678 1.00 44.93 ATOM 212 CA TRP F 280 26.798 -3.399 23.948 1.00 46.07 ATOM 213 C TRP F 280 26.477 -4.227 22.720 1.00 47.43 ATOM 214 O TRP F 280 27.129 -5.230 22.401 1.00 46.93 ATOM 215 CB TRP F 280 25.756 -3.734 25.026 1.00 45.85 ATOM 216 CG TRP F 280 26.226 -3.418 26.416 1.00 45.24 ATOM 217 CD1 TRP F 280 25.679 -2.547 27.295 1.00 43.39 ATOM 218 CD2 TRP F 280 27.368 -3.986 27.066 1.00 42.29 ATOM 219 NE1 TRP F 280 26.402 -2.542 28.460 1.00 43.11 ATOM 220 CE2 TRP F 280 27.438 -3.428 28.340 1.00 44.43 ATOM 221 CE3 TRP F 280 28.322 -4.905 26.684 1.00 41.75 ATOM 222 CZ2 TRP F 280 28.427 -3.765 29.236 1.00 46.50 ATOM 223 CZ3 TRP F 280 29.290 -5.265 27.581 1.00 44.95 ATOM 224 CH2 TRP F 280 29.352 -4.686 28.836 1.00 47.12 ATOM 225 N GLU F 281 25.434 -3.796 22.044 1.00 49.63 ATOM 226 CA GLU F 281 24.877 -4.580 20.962 1.00 52.73 ATOM 227 C GLU F 281 25.695 -4.358 19.683 1.00 53.05 ATOM 228 O GLU F 281 25.954 -3.196 19.319 1.00 52.83 ATOM 229 CB GLU F 281 23.419 -4.199 20.720 1.00 53.68 ATOM 230 CG GLU F 281 23.079 -2.692 20.960 1.00 59.26 ATOM 231 CD GLU F 281 22.946 -2.303 22.447 1.00 63.86 ATOM 232 OE1 GLU F 281 22.395 -3.118 23.254 1.00 70.36 ATOM 233 OE2 GLU F 281 23.388 -1.192 22.803 1.00 62.36 ATOM 234 N PRO F 282 26.051 -5.458 18.984 1.00 53.47 ATOM 235 CA PRO F 282 26.769 -5.334 17.697 1.00 53.34 ATOM 236 C PRO F 282 25.991 -4.407 16.766 1.00 52.72 ATOM 237 O PRO F 282 24.783 -4.551 16.644 1.00 52.24 ATOM 238 CB PRO F 282 26.791 -6.770 17.135 1.00 54.16 ATOM 239 CG PRO F 282 26.268 -7.687 18.246 1.00 54.05 ATOM 240 CD PRO F 282 25.706 -6.862 19.339 1.00 53.91 ATOM 241 N PRO F 283 26.659 -3.425 16.154 1.00 51.52 ATOM 242 CA PRO F 283 25.943 -2.551 15.225 1.00 52.14 ATOM 243 C PRO F 283 25.613 -3.290 13.887 1.00 52.89 ATOM 244 O PRO F 283 24.574 -3.042 13.280 1.00 53.60 ATOM 245 CB PRO F 283 26.942 -1.427 14.989 1.00 51.58 ATOM 246 CG PRO F 283 28.255 -2.123 15.148 1.00 51.46 ATOM 247 CD PRO F 283 28.077 -3.089 16.241 1.00 51.10 ATOM 248 O1 PG4 F 306 37.836 1.883 27.372 1.00 69.23 ATOM 249 C1 PG4 F 306 36.759 2.668 26.874 1.00 68.48 ATOM 250 C2 PG4 F 306 36.279 2.055 25.559 1.00 68.68 ATOM 251 O2 PG4 F 306 37.217 2.271 24.487 1.00 67.03 ATOM 252 C3 PG4 F 306 36.778 3.228 23.541 1.00 63.63 ATOM 253 C4 PG4 F 306 38.030 3.567 22.760 1.00 62.19 ATOM 254 O3 PG4 F 306 38.464 4.857 23.095 1.00 57.01 TER