HEADER RNA-BINDING 12-JUL-06 2IY3 TITLE STRUCTURE OF THE E. COLI SIGNAL RECOGNITION PARTICLE BOUND TO A TITLE 2 TRANSLATING RIBOSOME COMPND MOL_ID: 1; COMPND 2 MOLECULE: SIGNAL RECOGNITION PARTICLE PROTEIN FFH; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 2IY3 A 1 1 PDB 2IY3 2IY3 1 1 DBREF 2IY3 A 2 296 UNP O07347 SRP54_THEAQ 1 295 DBREF 2IY3 A 297 432 UNP Q97ZE7 SRP54_SULSO 297 432 SEQRES 1 A 138 GLY ASP ILE GLU SER ILE LEU GLU LYS VAL LYS GLY LEU SEQRES 2 A 138 GLU GLU TYR ASP LYS ILE GLN LYS LYS MET GLU ASP VAL SEQRES 3 A 138 MET GLU GLY LYS GLY LYS LEU THR LEU ARG ASP VAL TYR SEQRES 4 A 138 ALA GLN ILE ILE ALA LEU ARG LYS MET GLY PRO LEU SER SEQRES 5 A 138 LYS VAL LEU GLN HIS ILE PRO GLY LEU GLY ILE MET LEU SEQRES 6 A 138 PRO THR PRO SER GLU ASP GLN LEU LYS ILE GLY GLU GLU SEQRES 7 A 138 LYS ILE ARG ARG TRP LEU ALA ALA LEU ASN SER MET THR SEQRES 8 A 138 TYR LYS GLU LEU GLU ASN PRO ASN ILE ILE ASP LYS SER SEQRES 9 A 138 ARG MET ARG ARG ILE ALA GLU GLY SER GLY LEU GLU VAL SEQRES 10 A 138 GLU GLU VAL ARG GLU LEU LEU GLU TRP TYR ASN ASN MET SEQRES 11 A 138 ASN ARG LEU LEU LYS MET VAL LYS ATOM 1 CA GLY A 295 336.413 222.412 242.498 1.00 70.95 ATOM 2 CA ASP A 296 334.062 222.122 239.550 1.00 70.95 ATOM 3 CA ILE A 297 333.285 225.339 237.582 1.00 70.95 ATOM 4 CA GLU A 298 336.635 224.927 235.860 1.00 70.95 ATOM 5 CA SER A 299 334.641 222.462 233.630 1.00 70.95 ATOM 6 CA ILE A 300 331.119 223.959 232.698 1.00 70.95 ATOM 7 CA LEU A 301 333.350 226.990 232.360 1.00 70.95 ATOM 8 CA GLU A 302 335.697 224.811 230.138 1.00 70.95 ATOM 9 CA LYS A 303 332.516 223.711 228.171 1.00 70.95 ATOM 10 CA VAL A 304 332.337 227.373 227.165 1.00 70.95 ATOM 11 CA LYS A 305 335.668 226.575 225.398 1.00 70.95 ATOM 12 CA GLY A 306 333.872 223.450 224.123 1.00 70.95 ATOM 13 CA LEU A 307 330.989 225.471 222.581 1.00 70.95 ATOM 14 CA GLU A 308 332.528 229.004 222.282 1.00 70.95 ATOM 15 CA GLU A 309 335.462 228.062 219.954 1.00 70.95 ATOM 16 CA TYR A 310 333.483 225.169 218.337 1.00 70.95 ATOM 17 CA ASP A 311 331.006 227.214 216.394 1.00 70.95 ATOM 18 CA LYS A 312 334.518 228.109 214.941 1.00 70.95 ATOM 19 CA ILE A 313 333.820 225.464 212.325 1.00 70.95 ATOM 20 CA GLN A 314 330.448 227.108 211.418 1.00 70.95 ATOM 21 CA LYS A 315 328.974 230.615 212.325 1.00 70.95 ATOM 22 CA LYS A 316 328.160 232.835 209.315 1.00 70.95 ATOM 23 CA MET A 317 329.972 231.445 206.312 1.00 70.95 ATOM 24 CA GLU A 318 330.741 233.171 203.011 1.00 70.95 ATOM 25 CA ASP A 319 332.592 236.414 202.607 1.00 70.95 ATOM 26 CA VAL A 320 331.975 239.027 199.881 1.00 70.95 ATOM 27 CA MET A 321 329.371 239.383 197.326 1.00 70.95 ATOM 28 CA GLU A 322 328.500 241.030 193.888 1.00 70.95 ATOM 29 CA GLY A 323 329.384 239.721 190.306 1.00 70.95 ATOM 30 CA LYS A 324 328.002 236.830 188.204 1.00 70.95 ATOM 31 CA GLY A 325 328.587 233.042 188.613 1.00 70.95 ATOM 32 CA LYS A 326 329.316 229.755 186.722 1.00 70.95 ATOM 33 CA LEU A 327 329.522 227.525 189.891 1.00 70.95 ATOM 34 CA THR A 328 331.070 225.560 192.531 1.00 70.95 ATOM 35 CA LEU A 329 330.016 221.995 192.845 1.00 70.95 ATOM 36 CA ARG A 330 333.690 221.356 191.910 1.00 70.95 ATOM 37 CA ASP A 331 334.409 223.060 195.225 1.00 70.95 ATOM 38 CA VAL A 332 332.658 220.128 196.892 1.00 70.95 ATOM 39 CA TYR A 333 335.739 218.507 195.343 1.00 70.95 ATOM 40 CA ALA A 334 338.330 221.337 195.868 1.00 70.95 ATOM 41 CA GLN A 335 337.412 221.084 199.602 1.00 70.95 ATOM 42 CA ILE A 336 339.058 217.616 199.367 1.00 70.95 ATOM 43 CA ILE A 337 342.373 219.074 198.023 1.00 70.95 ATOM 44 CA ALA A 338 342.942 221.789 200.707 1.00 70.95 ATOM 45 CA LEU A 339 343.047 219.232 203.568 1.00 70.95 ATOM 46 CA ARG A 340 345.386 216.599 201.975 1.00 70.95 ATOM 47 CA LYS A 341 347.814 219.268 200.910 1.00 70.95 ATOM 48 CA MET A 342 347.575 221.201 204.220 1.00 70.95 ATOM 49 CA GLY A 343 349.370 218.522 206.232 1.00 70.95 ATOM 50 CA PRO A 344 348.367 214.840 205.927 1.00 70.95 ATOM 51 CA LEU A 345 344.987 213.023 206.076 1.00 70.95 ATOM 52 CA SER A 346 344.026 211.072 209.280 1.00 70.95 ATOM 53 CA LYS A 347 344.934 213.320 212.241 1.00 70.95 ATOM 54 CA VAL A 348 343.378 216.256 210.439 1.00 70.95 ATOM 55 CA LEU A 349 339.916 214.534 209.938 1.00 70.95 ATOM 56 CA GLN A 350 339.702 213.536 213.655 1.00 70.95 ATOM 57 CA HIS A 351 340.575 217.075 214.801 1.00 70.95 ATOM 58 CA ILE A 352 338.380 218.390 211.922 1.00 70.95 ATOM 59 CA PRO A 353 334.558 218.115 211.414 1.00 70.95 ATOM 60 CA GLY A 354 334.239 216.953 207.712 1.00 70.95 ATOM 61 CA LEU A 355 332.322 218.056 204.561 1.00 70.95 ATOM 62 CA GLY A 356 329.314 220.508 204.856 1.00 70.95 ATOM 63 CA ILE A 357 328.480 222.954 207.774 1.00 70.95 ATOM 64 CA MET A 358 327.861 219.661 209.685 1.00 70.95 ATOM 65 CA LEU A 359 325.178 221.050 211.916 1.00 70.95 ATOM 66 CA PRO A 360 324.207 218.849 214.992 1.00 70.95 ATOM 67 CA THR A 361 320.530 217.894 214.340 1.00 70.95 ATOM 68 CA PRO A 362 319.247 214.365 215.554 1.00 70.95 ATOM 69 CA SER A 363 320.046 210.639 216.644 1.00 70.95 ATOM 70 CA GLU A 364 323.258 212.156 218.166 1.00 70.95 ATOM 71 CA ASP A 365 327.125 211.959 218.398 1.00 70.95 ATOM 72 CA GLN A 366 327.699 211.665 214.792 1.00 70.95 ATOM 73 CA LEU A 367 330.897 212.223 212.872 1.00 70.95 ATOM 74 CA LYS A 368 332.031 213.533 209.722 1.00 70.95 ATOM 75 CA ILE A 369 334.768 211.070 209.159 1.00 70.95 ATOM 76 CA GLY A 370 334.378 209.648 205.646 1.00 70.95 ATOM 77 CA GLU A 371 337.823 208.246 206.307 1.00 70.95 ATOM 78 CA GLU A 372 338.588 204.588 203.751 1.00 70.95 ATOM 79 CA LYS A 373 336.317 207.031 201.872 1.00 70.95 ATOM 80 CA ILE A 374 337.244 210.732 201.105 1.00 70.95 ATOM 81 CA ARG A 375 340.375 209.560 199.268 1.00 70.95 ATOM 82 CA ARG A 376 337.964 208.040 196.878 1.00 70.95 ATOM 83 CA TRP A 377 335.616 211.011 196.682 1.00 70.95 ATOM 84 CA LEU A 378 338.650 212.008 194.910 1.00 70.95 ATOM 85 CA ALA A 379 338.903 208.736 192.808 1.00 70.95 ATOM 86 CA ALA A 380 336.154 210.316 190.637 1.00 70.95 ATOM 87 CA LEU A 381 335.961 214.195 189.824 1.00 70.95 ATOM 88 CA ASN A 382 339.686 214.270 188.984 1.00 70.95 ATOM 89 CA SER A 383 338.104 211.524 186.879 1.00 70.95 ATOM 90 CA MET A 384 335.502 213.915 185.282 1.00 70.95 ATOM 91 CA THR A 385 335.697 216.853 182.823 1.00 70.95 ATOM 92 CA TYR A 386 335.590 220.371 184.236 1.00 70.95 ATOM 93 CA LYS A 387 331.927 220.892 183.367 1.00 70.95 ATOM 94 CA GLU A 388 330.352 217.679 184.730 1.00 70.95 ATOM 95 CA LEU A 389 330.556 218.945 188.290 1.00 70.95 ATOM 96 CA GLU A 390 328.709 222.237 187.410 1.00 70.95 ATOM 97 CA ASN A 391 325.604 220.561 186.261 1.00 70.95 ATOM 98 CA PRO A 392 325.867 217.612 188.643 1.00 70.95 ATOM 99 CA ASN A 393 322.484 216.825 187.038 1.00 70.95 ATOM 100 CA ILE A 394 323.663 215.153 183.721 1.00 70.95 ATOM 101 CA ILE A 395 325.007 211.916 185.205 1.00 70.95 ATOM 102 CA ASP A 396 323.084 209.400 183.086 1.00 70.95 ATOM 103 CA LYS A 397 323.986 205.690 183.554 1.00 70.95 ATOM 104 CA SER A 398 326.152 206.189 180.462 1.00 70.95 ATOM 105 CA ARG A 399 327.954 209.412 181.590 1.00 70.95 ATOM 106 CA MET A 400 329.667 207.922 184.725 1.00 70.95 ATOM 107 CA ARG A 401 330.443 204.228 183.938 1.00 70.95 ATOM 108 CA ARG A 402 333.906 205.285 182.804 1.00 70.95 ATOM 109 CA ILE A 403 334.333 207.589 185.891 1.00 70.95 ATOM 110 CA ALA A 404 333.600 204.389 187.626 1.00 70.95 ATOM 111 CA GLU A 405 335.821 201.891 185.669 1.00 70.95 ATOM 112 CA GLY A 406 338.113 204.874 185.088 1.00 70.95 ATOM 113 CA SER A 407 338.659 205.989 188.696 1.00 70.95 ATOM 114 CA GLY A 408 339.040 202.202 189.003 1.00 70.95 ATOM 115 CA LEU A 409 335.745 201.915 190.849 1.00 70.95 ATOM 116 CA GLU A 410 333.074 199.368 189.843 1.00 70.95 ATOM 117 CA VAL A 411 329.770 201.249 189.060 1.00 70.95 ATOM 118 CA GLU A 412 327.745 200.953 192.356 1.00 70.95 ATOM 119 CA GLU A 413 330.354 203.143 193.949 1.00 70.95 ATOM 120 CA VAL A 414 329.334 205.886 191.558 1.00 70.95 ATOM 121 CA ARG A 415 325.491 205.527 191.558 1.00 70.95 ATOM 122 CA GLU A 416 325.331 205.296 195.282 1.00 70.95 ATOM 123 CA LEU A 417 327.377 208.787 195.124 1.00 70.95 ATOM 124 CA LEU A 418 325.538 211.330 193.036 1.00 70.95 ATOM 125 CA GLU A 419 322.411 211.856 195.295 1.00 70.95 ATOM 126 CA TRP A 420 324.522 212.661 198.260 1.00 70.95 ATOM 127 CA TYR A 421 325.790 215.766 196.449 1.00 70.95 ATOM 128 CA ASN A 422 322.240 216.155 195.079 1.00 70.95 ATOM 129 CA ASN A 423 320.540 215.736 198.447 1.00 70.95 ATOM 130 CA MET A 424 323.487 217.530 200.154 1.00 70.95 ATOM 131 CA ASN A 425 322.107 220.753 198.764 1.00 70.95 ATOM 132 CA ARG A 426 318.470 219.490 199.178 1.00 70.95 ATOM 133 CA LEU A 427 318.566 219.636 202.937 1.00 70.95 ATOM 134 CA LEU A 428 321.674 222.106 203.171 1.00 70.95 ATOM 135 CA LYS A 429 319.888 224.605 200.873 1.00 70.95 ATOM 136 CA MET A 430 316.936 224.552 203.296 1.00 70.95 ATOM 137 CA VAL A 431 317.070 228.213 204.192 1.00 70.95 ATOM 138 CA LYS A 432 313.394 228.795 205.135 1.00 70.95 TER