HEADER RIBOSOME 30-AUG-02 1ML5 TITLE Structure of the E. coli ribosomal termination complex with release TITLE 2 factor 2 COMPND MOL_ID: 6; COMPND 2 MOLECULE: Peptide chain release factor 2; COMPND 3 CHAIN: Z; COMPND 4 ENGINEERED: YES; COMPND 5 EM reconstruction of the backbone trace of the ribosome; EXPDTA ELECTRON MICROSCOPY DBREF 1ML5 Z 1 365 UNP P07012 RF2_ECOLI 1 365 SEQRES 1 Z 87 VAL ASP ASP ASP ILE ASP ILE GLU ILE ASN PRO ALA ASP SEQRES 2 Z 87 LEU ARG ILE ASP VAL TYR ARG THR SER GLY ALA GLY GLY SEQRES 3 Z 87 GLN HIS VAL ASN ARG THR GLU SER ALA VAL ARG ILE THR SEQRES 4 Z 87 HIS ILE PRO THR GLY ILE VAL THR GLN CYS GLN ASN ASP SEQRES 5 Z 87 ARG SER GLN HIS LYS ASN LYS ASP GLN ALA MET LYS GLN SEQRES 6 Z 87 MET LYS ALA LYS LEU TYR GLU LEU GLU MET GLN LYS LYS SEQRES 7 Z 87 ASN ALA GLU LYS GLN ALA MET GLU ASP ATOM 1 CA VAL Z 226 41.373 -20.644 17.449 1.00 34.82 ATOM 2 CA ASP Z 227 37.542 -20.665 17.638 1.00 47.00 ATOM 3 CA ASP Z 228 35.728 -17.367 19.152 1.00 56.39 ATOM 4 CA ASP Z 229 35.831 -13.767 20.749 1.00 61.70 ATOM 5 CA ILE Z 230 35.481 -10.741 19.300 1.00 64.66 ATOM 6 CA ASP Z 231 36.632 -7.364 18.752 1.00 67.17 ATOM 7 CA ILE Z 232 36.988 -8.624 15.423 1.00 65.32 ATOM 8 CA GLU Z 233 36.414 -4.913 15.226 1.00 60.06 ATOM 9 CA ILE Z 234 35.158 -4.660 11.808 1.00 52.12 ATOM 10 CA ASN Z 235 36.731 -3.086 8.702 1.00 43.75 ATOM 11 CA PRO Z 236 34.655 -0.036 7.700 1.00 39.52 ATOM 12 CA ALA Z 237 34.821 -1.055 4.062 1.00 34.84 ATOM 13 CA ASP Z 238 32.918 -4.258 4.850 1.00 30.42 ATOM 14 CA LEU Z 239 30.012 -2.339 6.362 1.00 29.87 ATOM 15 CA ARG Z 240 27.064 -0.338 5.096 1.00 30.03 ATOM 16 CA ILE Z 241 25.520 1.963 7.685 1.00 28.89 ATOM 17 CA ASP Z 242 22.009 3.364 7.259 1.00 29.27 ATOM 18 CA VAL Z 243 20.048 5.727 9.485 1.00 27.77 ATOM 19 CA TYR Z 244 16.365 4.793 9.403 1.00 24.24 ATOM 20 CA ARG Z 245 13.011 5.675 10.906 1.00 27.27 ATOM 21 CA THR Z 246 11.830 3.924 14.076 1.00 43.98 ATOM 22 CA SER Z 247 10.970 0.251 13.709 1.00 52.89 ATOM 23 CA GLY Z 248 12.013 -1.735 10.668 1.00 57.55 ATOM 24 CA ALA Z 249 8.363 -2.273 9.904 1.00 67.79 ATOM 25 CA GLY Z 250 6.739 1.087 9.338 1.00 80.75 ATOM 26 CA GLY Z 251 4.392 2.615 11.872 1.00 86.78 ATOM 27 CA GLN Z 252 2.793 5.502 9.943 1.00 91.60 ATOM 28 CA HIS Z 253 2.208 9.264 9.824 1.00 93.11 ATOM 29 CA VAL Z 254 4.641 10.503 12.498 1.00 90.31 ATOM 30 CA ASN Z 255 7.368 12.444 10.647 1.00 84.06 ATOM 31 CA ARG Z 256 11.177 12.290 10.587 1.00 70.03 ATOM 32 CA THR Z 257 13.545 9.348 10.257 1.00 60.52 ATOM 33 CA GLU Z 258 13.826 8.427 13.944 1.00 51.37 ATOM 34 CA SER Z 259 17.623 8.196 14.252 1.00 34.22 ATOM 35 CA ALA Z 260 17.635 4.391 14.316 1.00 20.95 ATOM 36 CA VAL Z 261 20.766 2.760 12.906 1.00 17.06 ATOM 37 CA ARG Z 262 21.038 -0.293 10.670 1.00 15.97 ATOM 38 CA ILE Z 263 24.351 -1.993 9.917 1.00 16.28 ATOM 39 CA THR Z 264 24.865 -4.518 7.122 1.00 18.20 ATOM 40 CA HIS Z 265 27.948 -6.724 6.790 1.00 23.04 ATOM 41 CA ILE Z 266 28.698 -6.981 3.071 1.00 26.66 ATOM 42 CA PRO Z 267 30.817 -10.160 3.312 1.00 29.27 ATOM 43 CA THR Z 268 28.030 -12.135 5.010 1.00 30.02 ATOM 44 CA GLY Z 269 24.812 -10.211 4.499 1.00 26.44 ATOM 45 CA ILE Z 270 24.180 -10.189 8.261 1.00 23.75 ATOM 46 CA VAL Z 271 22.388 -7.125 9.617 1.00 18.98 ATOM 47 CA THR Z 272 22.053 -5.583 13.076 1.00 15.49 ATOM 48 CA GLN Z 273 19.749 -2.758 14.101 1.00 14.97 ATOM 49 CA CYS Z 274 19.188 -0.522 17.118 1.00 12.25 ATOM 50 CA GLN Z 275 16.371 1.972 17.692 1.00 16.61 ATOM 51 CA ASN Z 276 16.046 2.144 21.479 1.00 21.22 ATOM 52 CA ASP Z 277 18.051 5.324 22.127 1.00 19.93 ATOM 53 CA ARG Z 278 17.080 8.882 21.186 1.00 26.03 ATOM 54 CA SER Z 279 20.659 9.525 20.049 1.00 25.69 ATOM 55 CA GLN Z 280 21.733 8.298 16.622 1.00 26.18 ATOM 56 CA HIS Z 281 25.378 7.895 17.632 1.00 25.60 ATOM 57 CA LYS Z 282 24.306 5.786 20.610 1.00 21.21 ATOM 58 CA ASN Z 283 22.200 3.536 18.384 1.00 18.49 ATOM 59 CA LYS Z 284 25.200 3.161 16.083 1.00 19.40 ATOM 60 CA ASP Z 285 27.471 2.177 18.979 1.00 21.30 ATOM 61 CA GLN Z 286 24.960 -0.452 20.090 1.00 17.23 ATOM 62 CA ALA Z 287 24.208 -1.760 16.593 1.00 17.26 ATOM 63 CA MET Z 288 27.985 -2.030 16.234 1.00 19.15 ATOM 64 CA LYS Z 289 28.309 -4.086 19.434 1.00 17.72 ATOM 65 CA GLN Z 290 25.643 -6.416 18.068 1.00 13.96 ATOM 66 CA MET Z 291 27.508 -6.851 14.802 1.00 19.38 ATOM 67 CA LYS Z 292 30.724 -7.759 16.590 1.00 22.40 ATOM 68 CA ALA Z 293 28.773 -10.326 18.587 1.00 20.83 ATOM 69 CA LYS Z 294 27.061 -11.849 15.552 1.00 22.90 ATOM 70 CA LEU Z 295 30.322 -12.096 13.648 1.00 27.26 ATOM 71 CA TYR Z 296 32.035 -13.745 16.607 1.00 32.78 ATOM 72 CA GLU Z 297 29.043 -16.051 16.969 1.00 33.79 ATOM 73 CA LEU Z 298 29.552 -17.052 13.334 1.00 38.08 ATOM 74 CA GLU Z 299 33.308 -17.450 13.725 1.00 45.28 ATOM 75 CA MET Z 300 32.642 -19.580 16.781 1.00 53.63 ATOM 76 CA GLN Z 301 30.477 -21.840 14.634 1.00 55.20 ATOM 77 CA LYS Z 302 33.193 -22.407 12.035 1.00 56.60 ATOM 78 CA LYS Z 303 35.632 -22.785 14.925 1.00 57.94 ATOM 79 CA ASN Z 304 33.447 -25.554 16.357 1.00 59.25 ATOM 80 CA ALA Z 305 32.982 -26.987 12.868 1.00 61.97 ATOM 81 CA GLU Z 306 36.687 -27.824 12.703 1.00 66.57 ATOM 82 CA LYS Z 307 36.747 -29.203 16.245 1.00 70.91 ATOM 83 CA GLN Z 308 33.889 -31.431 14.699 1.00 78.07 ATOM 84 CA ALA Z 309 32.813 -31.199 10.900 1.00 85.05 ATOM 85 CA MET Z 310 29.124 -32.101 11.323 1.00 92.19 ATOM 86 CA GLU Z 311 29.107 -32.985 7.624 1.00 96.50 ATOM 87 CA ASP Z 312 26.407 -35.365 6.410 1.00100.72 TER