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 A 253 289 UNP O00213 APBB1_HUMAN 253 289 DBREF 2IDH E 253 289 UNP O00213 APBB1_HUMAN 253 289 SEQRES 1 E 30 ASP LEU PRO ALA GLY TRP MET ARG VAL GLN ASP THR SER SEQRES 2 E 30 GLY THR TYR TYR TRP HIS ILE PRO THR GLY THR THR GLN SEQRES 3 E 30 TRP GLU PRO PRO ATOM 1 O1 PG4 A 302 22.552 19.798 36.773 1.00 77.96 ATOM 2 C1 PG4 A 302 22.517 18.590 35.971 1.00 75.82 ATOM 3 C2 PG4 A 302 21.111 17.999 35.947 1.00 74.15 ATOM 4 O2 PG4 A 302 20.590 17.938 34.615 1.00 73.68 ATOM 5 C3 PG4 A 302 19.435 18.738 34.377 1.00 69.70 ATOM 6 C4 PG4 A 302 19.808 20.214 34.483 1.00 69.41 ATOM 7 O3 PG4 A 302 18.912 21.095 33.811 1.00 64.89 TER ATOM 1 N ASP E 254 5.715 35.634 30.842 0.50 54.32 ATOM 2 CA ASP E 254 5.704 34.336 31.599 0.50 54.89 ATOM 3 C ASP E 254 6.184 33.132 30.786 0.50 53.70 ATOM 4 O ASP E 254 5.739 32.020 31.015 0.50 54.19 ATOM 5 CB ASP E 254 4.297 34.033 32.158 0.50 55.35 ATOM 6 CG ASP E 254 3.901 32.557 31.983 0.50 56.99 ATOM 7 OD1 ASP E 254 4.419 31.663 32.712 0.50 58.73 ATOM 8 OD2 ASP E 254 3.086 32.292 31.082 0.50 60.01 ATOM 9 N LEU E 255 7.059 33.345 29.811 1.00 52.75 ATOM 10 CA LEU E 255 7.953 32.256 29.368 1.00 51.05 ATOM 11 C LEU E 255 8.783 31.834 30.600 1.00 48.61 ATOM 12 O LEU E 255 9.520 32.669 31.161 1.00 46.30 ATOM 13 CB LEU E 255 8.889 32.785 28.295 1.00 51.37 ATOM 14 CG LEU E 255 9.512 31.687 27.488 1.00 52.54 ATOM 15 CD1 LEU E 255 8.407 30.871 26.862 1.00 55.56 ATOM 16 CD2 LEU E 255 10.406 32.320 26.488 1.00 54.99 ATOM 17 N PRO E 256 8.592 30.604 31.099 1.00 45.97 ATOM 18 CA PRO E 256 9.360 30.275 32.291 1.00 45.38 ATOM 19 C PRO E 256 10.894 30.052 32.053 1.00 44.83 ATOM 20 O PRO E 256 11.329 29.775 30.910 1.00 45.25 ATOM 21 CB PRO E 256 8.691 29.038 32.824 1.00 45.60 ATOM 22 CG PRO E 256 7.843 28.542 31.785 1.00 46.41 ATOM 23 CD PRO E 256 7.706 29.526 30.698 1.00 46.63 ATOM 24 N ALA E 257 11.665 30.229 33.133 1.00 42.73 ATOM 25 CA ALA E 257 13.111 30.160 33.104 1.00 41.08 ATOM 26 C ALA E 257 13.396 28.739 32.725 1.00 39.89 ATOM 27 O ALA E 257 12.684 27.825 33.189 1.00 38.60 ATOM 28 CB ALA E 257 13.725 30.517 34.433 1.00 39.53 ATOM 29 N GLY E 258 14.395 28.584 31.848 1.00 38.97 ATOM 30 CA GLY E 258 14.729 27.304 31.222 1.00 39.36 ATOM 31 C GLY E 258 14.217 27.173 29.806 1.00 40.15 ATOM 32 O GLY E 258 14.554 26.189 29.115 1.00 40.19 ATOM 33 N TRP E 259 13.419 28.172 29.381 1.00 39.29 ATOM 34 CA TRP E 259 12.842 28.228 28.059 1.00 39.54 ATOM 35 C TRP E 259 13.320 29.543 27.457 1.00 40.65 ATOM 36 O TRP E 259 13.552 30.545 28.146 1.00 39.66 ATOM 37 CB TRP E 259 11.276 28.216 28.074 1.00 39.29 ATOM 38 CG TRP E 259 10.624 26.869 28.340 1.00 37.60 ATOM 39 CD1 TRP E 259 10.258 26.390 29.520 1.00 38.50 ATOM 40 CD2 TRP E 259 10.283 25.865 27.380 1.00 39.68 ATOM 41 NE1 TRP E 259 9.750 25.137 29.410 1.00 37.98 ATOM 42 CE2 TRP E 259 9.731 24.788 28.090 1.00 39.87 ATOM 43 CE3 TRP E 259 10.404 25.767 25.986 1.00 41.19 ATOM 44 CZ2 TRP E 259 9.266 23.601 27.458 1.00 40.32 ATOM 45 CZ3 TRP E 259 9.954 24.582 25.347 1.00 40.69 ATOM 46 CH2 TRP E 259 9.368 23.534 26.089 1.00 41.88 ATOM 47 N MET E 260 13.527 29.529 26.156 1.00 41.54 ATOM 48 CA MET E 260 13.718 30.758 25.441 1.00 42.89 ATOM 49 C MET E 260 12.739 30.819 24.260 1.00 42.79 ATOM 50 O MET E 260 12.448 29.814 23.600 1.00 41.30 ATOM 51 CB MET E 260 15.113 30.838 24.862 1.00 43.92 ATOM 52 CG MET E 260 16.201 30.900 25.835 1.00 47.83 ATOM 53 SD MET E 260 17.781 30.962 24.888 1.00 50.74 ATOM 54 CE MET E 260 17.950 29.257 24.393 1.00 52.76 ATOM 55 N ARG E 261 12.309 32.034 23.979 1.00 43.15 ATOM 56 CA ARG E 261 11.582 32.331 22.760 1.00 44.18 ATOM 57 C ARG E 261 12.580 32.893 21.768 1.00 43.74 ATOM 58 O ARG E 261 13.106 33.935 21.986 1.00 42.50 ATOM 59 CB ARG E 261 10.472 33.380 23.035 1.00 45.21 ATOM 60 CG ARG E 261 9.575 33.751 21.781 1.00 46.39 ATOM 61 CD ARG E 261 8.518 34.834 22.123 1.00 48.01 ATOM 62 NE ARG E 261 7.507 34.321 23.067 0.50 49.04 ATOM 63 CZ ARG E 261 7.361 34.690 24.347 0.50 47.41 ATOM 64 NH1 ARG E 261 8.147 35.616 24.895 0.50 47.60 ATOM 65 NH2 ARG E 261 6.412 34.130 25.087 0.50 45.30 ATOM 66 N VAL E 262 12.821 32.205 20.660 1.00 45.02 ATOM 67 CA VAL E 262 13.760 32.712 19.688 1.00 45.70 ATOM 68 C VAL E 262 13.046 33.100 18.408 1.00 47.81 ATOM 69 O VAL E 262 12.112 32.426 17.984 1.00 47.36 ATOM 70 CB VAL E 262 14.929 31.705 19.398 1.00 46.01 ATOM 71 CG1 VAL E 262 15.709 31.433 20.676 1.00 44.17 ATOM 72 CG2 VAL E 262 14.430 30.432 18.845 1.00 44.31 ATOM 73 N GLN E 263 13.521 34.176 17.785 1.00 49.54 ATOM 74 CA GLN E 263 12.988 34.580 16.519 1.00 51.93 ATOM 75 C GLN E 263 14.112 34.771 15.499 1.00 53.04 ATOM 76 O GLN E 263 15.131 35.448 15.746 1.00 53.30 ATOM 77 CB GLN E 263 12.183 35.866 16.653 1.00 52.20 ATOM 78 CG GLN E 263 11.573 36.262 15.330 1.00 56.84 ATOM 79 CD GLN E 263 10.894 37.619 15.366 1.00 61.31 ATOM 80 OE1 GLN E 263 11.566 38.666 15.417 1.00 65.67 ATOM 81 NE2 GLN E 263 9.547 37.613 15.348 1.00 62.80 ATOM 82 N ASP E 264 13.923 34.140 14.353 1.00 53.77 ATOM 83 CA ASP E 264 14.709 34.443 13.168 1.00 54.60 ATOM 84 C ASP E 264 13.787 34.377 11.938 1.00 54.59 ATOM 85 O ASP E 264 12.539 34.279 12.026 1.00 54.41 ATOM 86 CB ASP E 264 15.851 33.424 13.045 1.00 54.33 ATOM 87 CG ASP E 264 15.347 32.017 12.835 1.00 56.08 ATOM 88 OD1 ASP E 264 14.120 31.818 12.572 1.00 56.57 ATOM 89 OD2 ASP E 264 16.173 31.081 12.943 1.00 57.89 ATOM 90 N THR E 265 14.407 34.360 10.781 1.00 54.93 ATOM 91 CA THR E 265 13.647 34.432 9.541 1.00 54.99 ATOM 92 C THR E 265 12.718 33.219 9.395 1.00 55.33 ATOM 93 O THR E 265 11.723 33.297 8.669 1.00 56.26 ATOM 94 CB THR E 265 14.608 34.506 8.369 1.00 55.38 ATOM 95 OG1 THR E 265 15.460 33.338 8.381 1.00 51.81 ATOM 96 CG2 THR E 265 15.441 35.833 8.443 1.00 53.58 ATOM 97 N SER E 266 13.035 32.108 10.085 1.00 54.87 ATOM 98 CA SER E 266 12.178 30.901 10.084 1.00 54.42 ATOM 99 C SER E 266 10.841 31.192 10.766 1.00 53.87 ATOM 100 O SER E 266 9.828 30.550 10.507 1.00 53.80 ATOM 101 CB SER E 266 12.869 29.688 10.772 1.00 54.40 ATOM 102 OG SER E 266 12.697 29.630 12.206 1.00 53.92 ATOM 103 N GLY E 267 10.881 32.156 11.669 1.00 53.90 ATOM 104 CA GLY E 267 9.728 32.498 12.466 1.00 53.49 ATOM 105 C GLY E 267 10.155 32.558 13.915 1.00 52.72 ATOM 106 O GLY E 267 11.251 33.030 14.252 1.00 52.32 ATOM 107 N THR E 268 9.267 32.053 14.755 1.00 51.82 ATOM 108 CA THR E 268 9.371 32.192 16.192 1.00 51.20 ATOM 109 C THR E 268 9.112 30.835 16.766 1.00 50.31 ATOM 110 O THR E 268 8.138 30.188 16.407 1.00 50.60 ATOM 111 CB THR E 268 8.353 33.187 16.724 1.00 51.82 ATOM 112 OG1 THR E 268 8.584 34.460 16.096 1.00 52.91 ATOM 113 CG2 THR E 268 8.464 33.337 18.247 1.00 51.87 ATOM 114 N TYR E 269 10.034 30.368 17.613 1.00 48.90 ATOM 115 CA TYR E 269 9.823 29.130 18.287 1.00 47.55 ATOM 116 C TYR E 269 10.403 29.179 19.691 1.00 46.96 ATOM 117 O TYR E 269 10.918 30.210 20.129 1.00 46.85 ATOM 118 CB TYR E 269 10.393 27.980 17.471 1.00 47.87 ATOM 119 CG TYR E 269 11.874 28.059 17.166 1.00 47.39 ATOM 120 CD1 TYR E 269 12.328 28.660 16.020 1.00 47.83 ATOM 121 CD2 TYR E 269 12.797 27.449 17.981 1.00 46.28 ATOM 122 CE1 TYR E 269 13.697 28.696 15.710 1.00 48.12 ATOM 123 CE2 TYR E 269 14.163 27.458 17.687 1.00 47.26 ATOM 124 CZ TYR E 269 14.611 28.079 16.562 1.00 46.74 ATOM 125 OH TYR E 269 15.959 28.102 16.301 1.00 44.89 ATOM 126 N TYR E 270 10.297 28.026 20.345 1.00 45.86 ATOM 127 CA TYR E 270 10.502 27.860 21.765 1.00 46.00 ATOM 128 C TYR E 270 11.556 26.789 21.919 1.00 44.41 ATOM 129 O TYR E 270 11.469 25.726 21.280 1.00 42.23 ATOM 130 CB TYR E 270 9.168 27.478 22.487 1.00 46.69 ATOM 131 CG TYR E 270 8.250 28.657 22.368 1.00 49.07 ATOM 132 CD1 TYR E 270 7.466 28.837 21.232 1.00 51.78 ATOM 133 CD2 TYR E 270 8.293 29.678 23.295 1.00 51.40 ATOM 134 CE1 TYR E 270 6.659 29.965 21.090 1.00 53.18 ATOM 135 CE2 TYR E 270 7.501 30.807 23.155 1.00 52.28 ATOM 136 CZ TYR E 270 6.684 30.936 22.062 1.00 53.60 ATOM 137 OH TYR E 270 5.929 32.063 21.918 1.00 53.54 ATOM 138 N TRP E 271 12.576 27.161 22.712 1.00 43.00 ATOM 139 CA TRP E 271 13.764 26.319 22.959 1.00 41.75 ATOM 140 C TRP E 271 13.773 26.035 24.468 1.00 39.51 ATOM 141 O TRP E 271 13.796 26.954 25.280 1.00 38.58 ATOM 142 CB TRP E 271 14.965 27.082 22.441 1.00 41.40 ATOM 143 CG TRP E 271 16.326 26.567 22.684 1.00 42.58 ATOM 144 CD1 TRP E 271 16.748 25.690 23.634 1.00 43.65 ATOM 145 CD2 TRP E 271 17.494 27.017 22.020 1.00 42.32 ATOM 146 NE1 TRP E 271 18.097 25.539 23.572 1.00 42.81 ATOM 147 CE2 TRP E 271 18.590 26.356 22.600 1.00 42.43 ATOM 148 CE3 TRP E 271 17.723 27.898 20.963 1.00 42.00 ATOM 149 CZ2 TRP E 271 19.900 26.536 22.144 1.00 41.60 ATOM 150 CZ3 TRP E 271 19.030 28.078 20.534 1.00 41.58 ATOM 151 CH2 TRP E 271 20.083 27.413 21.123 1.00 38.97 ATOM 152 N HIS E 272 13.696 24.757 24.803 1.00 37.88 ATOM 153 CA HIS E 272 13.921 24.276 26.136 1.00 38.48 ATOM 154 C HIS E 272 15.400 23.992 26.400 1.00 38.66 ATOM 155 O HIS E 272 15.966 23.049 25.882 1.00 39.47 ATOM 156 CB HIS E 272 13.162 22.977 26.331 1.00 39.50 ATOM 157 CG HIS E 272 13.130 22.465 27.749 1.00 38.58 ATOM 158 ND1 HIS E 272 13.570 21.206 28.085 1.00 42.25 ATOM 159 CD2 HIS E 272 12.700 23.027 28.899 1.00 40.55 ATOM 160 CE1 HIS E 272 13.385 21.005 29.381 1.00 43.15 ATOM 161 NE2 HIS E 272 12.854 22.092 29.899 1.00 40.83 ATOM 162 N ILE E 273 16.014 24.769 27.268 1.00 39.43 ATOM 163 CA ILE E 273 17.453 24.646 27.501 1.00 39.41 ATOM 164 C ILE E 273 17.918 23.221 27.907 1.00 40.81 ATOM 165 O ILE E 273 18.808 22.684 27.238 1.00 41.50 ATOM 166 CB ILE E 273 17.939 25.782 28.372 1.00 39.41 ATOM 167 CG1 ILE E 273 17.805 27.093 27.555 1.00 38.53 ATOM 168 CG2 ILE E 273 19.449 25.583 28.816 1.00 40.31 ATOM 169 CD1 ILE E 273 17.866 28.417 28.447 1.00 40.19 ATOM 170 N PRO E 274 17.336 22.614 28.983 1.00 41.74 ATOM 171 CA PRO E 274 17.836 21.364 29.497 1.00 41.69 ATOM 172 C PRO E 274 17.893 20.237 28.522 1.00 42.70 ATOM 173 O PRO E 274 18.812 19.478 28.576 1.00 43.23 ATOM 174 CB PRO E 274 16.844 21.025 30.592 1.00 41.85 ATOM 175 CG PRO E 274 16.386 22.352 31.075 1.00 41.55 ATOM 176 CD PRO E 274 16.259 23.144 29.863 1.00 42.16 ATOM 177 N THR E 275 16.871 20.084 27.691 1.00 43.33 ATOM 178 CA THR E 275 16.825 18.983 26.756 1.00 43.77 ATOM 179 C THR E 275 17.332 19.412 25.375 1.00 43.53 ATOM 180 O THR E 275 17.504 18.599 24.527 1.00 43.09 ATOM 181 CB THR E 275 15.374 18.479 26.566 1.00 44.28 ATOM 182 OG1 THR E 275 14.547 19.566 26.112 1.00 42.78 ATOM 183 CG2 THR E 275 14.848 17.869 27.890 1.00 47.14 ATOM 184 N GLY E 276 17.457 20.709 25.142 1.00 43.70 ATOM 185 CA GLY E 276 17.721 21.202 23.800 1.00 43.68 ATOM 186 C GLY E 276 16.553 21.154 22.796 1.00 43.86 ATOM 187 O GLY E 276 16.751 21.447 21.620 1.00 45.84 ATOM 188 N THR E 277 15.349 20.789 23.207 1.00 42.81 ATOM 189 CA THR E 277 14.316 20.582 22.244 1.00 42.24 ATOM 190 C THR E 277 13.709 21.920 21.807 1.00 42.81 ATOM 191 O THR E 277 13.704 22.917 22.533 1.00 43.37 ATOM 192 CB THR E 277 13.253 19.644 22.744 1.00 42.93 ATOM 193 OG1 THR E 277 12.757 20.120 23.998 1.00 43.17 ATOM 194 CG2 THR E 277 13.807 18.220 22.918 1.00 42.46 ATOM 195 N THR E 278 13.229 21.928 20.583 1.00 42.80 ATOM 196 CA THR E 278 12.615 23.067 20.013 1.00 43.65 ATOM 197 C THR E 278 11.226 22.652 19.477 1.00 45.07 ATOM 198 O THR E 278 10.981 21.473 19.127 1.00 44.50 ATOM 199 CB THR E 278 13.483 23.681 18.881 1.00 43.54 ATOM 200 OG1 THR E 278 14.008 22.637 18.054 1.00 46.30 ATOM 201 CG2 THR E 278 14.610 24.456 19.450 1.00 40.32 ATOM 202 N GLN E 279 10.335 23.651 19.456 1.00 45.29 ATOM 203 CA GLN E 279 8.932 23.468 19.105 1.00 45.81 ATOM 204 C GLN E 279 8.304 24.812 18.725 1.00 46.46 ATOM 205 O GLN E 279 8.652 25.850 19.300 1.00 46.43 ATOM 206 CB GLN E 279 8.154 22.910 20.284 1.00 46.10 ATOM 207 CG GLN E 279 8.048 23.845 21.491 1.00 45.25 ATOM 208 CD GLN E 279 7.397 23.114 22.688 1.00 47.66 ATOM 209 OE1 GLN E 279 7.883 22.056 23.140 1.00 49.30 ATOM 210 NE2 GLN E 279 6.278 23.651 23.174 1.00 42.65 ATOM 211 N TRP E 280 7.371 24.784 17.767 1.00 47.81 ATOM 212 CA TRP E 280 6.718 26.016 17.276 1.00 49.41 ATOM 213 C TRP E 280 5.773 26.608 18.315 1.00 50.77 ATOM 214 O TRP E 280 5.572 27.808 18.387 1.00 51.53 ATOM 215 CB TRP E 280 5.933 25.715 15.983 1.00 49.69 ATOM 216 CG TRP E 280 6.757 25.287 14.810 1.00 47.95 ATOM 217 CD1 TRP E 280 6.699 24.096 14.152 1.00 46.04 ATOM 218 CD2 TRP E 280 7.740 26.061 14.155 1.00 44.05 ATOM 219 NE1 TRP E 280 7.625 24.076 13.132 1.00 45.70 ATOM 220 CE2 TRP E 280 8.259 25.284 13.104 1.00 45.23 ATOM 221 CE3 TRP E 280 8.245 27.349 14.360 1.00 49.28 ATOM 222 CZ2 TRP E 280 9.272 25.744 12.255 1.00 47.93 ATOM 223 CZ3 TRP E 280 9.237 27.827 13.499 1.00 47.66 ATOM 224 CH2 TRP E 280 9.742 27.016 12.459 1.00 47.80 ATOM 225 N GLU E 281 5.214 25.738 19.132 1.00 52.88 ATOM 226 CA GLU E 281 4.189 26.108 20.098 1.00 55.53 ATOM 227 C GLU E 281 4.808 26.580 21.441 1.00 56.87 ATOM 228 O GLU E 281 5.758 25.961 21.935 1.00 55.98 ATOM 229 CB GLU E 281 3.242 24.888 20.380 1.00 55.33 ATOM 230 CG GLU E 281 3.185 23.790 19.269 0.50 56.41 ATOM 231 CD GLU E 281 4.309 22.723 19.363 0.50 55.95 ATOM 232 OE1 GLU E 281 4.400 21.977 20.363 0.50 53.93 ATOM 233 OE2 GLU E 281 5.091 22.608 18.403 0.50 56.98 ATOM 234 N PRO E 282 4.193 27.592 22.083 1.00 58.65 ATOM 235 CA PRO E 282 4.570 27.970 23.430 1.00 59.84 ATOM 236 C PRO E 282 4.482 26.800 24.363 1.00 60.24 ATOM 237 O PRO E 282 3.664 25.939 24.150 1.00 60.77 ATOM 238 CB PRO E 282 3.491 28.998 23.819 1.00 60.45 ATOM 239 CG PRO E 282 3.117 29.638 22.526 1.00 60.34 ATOM 240 CD PRO E 282 3.080 28.425 21.590 1.00 59.31 ATOM 241 N PRO E 283 5.331 26.750 25.394 1.00 61.10 ATOM 242 CA PRO E 283 5.221 25.687 26.381 1.00 61.64 ATOM 243 C PRO E 283 3.985 25.874 27.267 1.00 62.53 ATOM 244 O PRO E 283 3.398 24.896 27.753 1.00 63.17 ATOM 245 CB PRO E 283 6.482 25.873 27.224 1.00 61.15 ATOM 246 CG PRO E 283 6.731 27.280 27.172 1.00 61.58 ATOM 247 CD PRO E 283 6.407 27.682 25.742 1.00 61.21 ATOM 248 O1 PG4 E 301 5.869 15.967 27.371 1.00 91.95 ATOM 249 C1 PG4 E 301 6.402 16.911 26.433 1.00 91.33 ATOM 250 C2 PG4 E 301 6.042 18.331 26.876 1.00 90.58 ATOM 251 O2 PG4 E 301 7.046 19.229 26.397 1.00 88.50 ATOM 252 C3 PG4 E 301 6.575 20.253 25.525 1.00 86.74 ATOM 253 C4 PG4 E 301 5.835 21.354 26.294 1.00 86.09 ATOM 254 O3 PG4 E 301 5.278 22.308 25.386 1.00 84.38 TER