HEADER HYDROLASE 20-NOV-11 4A8C TITLE Symmetrized cryo-EM reconstruction of E. coli DegQ 12-mer in complex TITLE 2 with a binding peptide COMPND MOL_ID: 1; COMPND 2 MOLECULE: PERIPLASMIC PH-DEPENDENT SERINE ENDOPROTEASE DEGQ; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L; COMPND 4 MUTATION: YES; COMPND 5 EC: 3.4.21.107; COMPND 6 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 4A8C C 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 C 99 THR LEU ASP THR SER THR SER SER SER ALA SER ALA GLU SEQRES 2 C 99 MET ILE THR PRO ALA LEU GLU GLY ALA THR LEU SER ASP SEQRES 3 C 99 GLY GLN LEU LYS ASP GLY GLY LYS GLY ILE LYS ILE ASP SEQRES 4 C 99 GLU VAL VAL LYS GLY SER PRO ALA ALA GLN ALA GLY LEU SEQRES 5 C 99 GLN LYS ASP ASP VAL ILE ILE GLY VAL ASN ARG ASP ARG SEQRES 6 C 99 VAL ASN SER ILE ALA GLU MET ARG LYS VAL LEU ALA ALA SEQRES 7 C 99 LYS PRO ALA ILE ILE ALA LEU GLN ILE VAL ARG GLY ASN SEQRES 8 C 99 GLU SER ILE TYR LEU LEU MET ARG ATOM 1 CA THR C 330 46.333 6.412 41.098 1.00562.49 ATOM 2 CA LEU C 331 45.550 9.829 40.011 1.00471.44 ATOM 3 CA ASP C 332 43.344 12.481 41.530 1.00311.33 ATOM 4 CA THR C 333 40.697 14.347 40.243 1.00180.94 ATOM 5 CA SER C 334 38.666 16.664 38.238 1.00 76.48 ATOM 6 CA THR C 335 36.360 19.098 39.967 1.00113.96 ATOM 7 CA SER C 336 32.626 19.402 40.585 1.00 56.74 ATOM 8 CA SER C 337 29.921 22.003 40.103 1.00 84.70 ATOM 9 CA SER C 338 28.039 24.179 42.638 1.00159.22 ATOM 10 CA ALA C 339 25.867 24.252 45.960 1.00181.67 ATOM 11 CA SER C 340 25.298 27.399 44.117 1.00251.99 ATOM 12 CA ALA C 341 21.585 27.324 43.729 1.00190.29 ATOM 13 CA GLU C 342 21.875 25.344 40.540 1.00143.06 ATOM 14 CA MET C 343 22.401 21.924 42.088 1.00136.96 ATOM 15 CA ILE C 344 19.573 22.117 44.559 1.00196.22 ATOM 16 CA THR C 345 17.326 23.979 42.217 1.00178.17 ATOM 17 CA PRO C 346 17.611 22.843 38.666 1.00191.96 ATOM 18 CA ALA C 347 18.927 25.147 36.018 1.00135.83 ATOM 19 CA LEU C 348 18.667 28.148 38.290 1.00153.50 ATOM 20 CA GLU C 349 22.099 29.662 38.238 1.00 92.47 ATOM 21 CA GLY C 350 22.514 31.997 41.098 1.00 38.35 ATOM 22 CA ALA C 351 23.976 32.524 44.499 1.00 40.40 ATOM 23 CA THR C 352 25.713 29.590 46.031 1.00 41.49 ATOM 24 CA LEU C 353 24.248 27.996 49.082 1.00 90.71 ATOM 25 CA SER C 354 25.719 26.390 52.165 1.00 44.32 ATOM 26 CA ASP C 355 24.195 24.251 54.880 1.00 45.49 ATOM 27 CA GLY C 356 24.138 24.736 58.586 1.00 47.88 ATOM 28 CA GLN C 357 23.185 27.973 60.207 1.00188.28 ATOM 29 CA LEU C 358 26.700 27.896 59.849 1.00302.60 ATOM 30 CA LYS C 359 27.068 30.358 62.693 1.00154.02 ATOM 31 CA ASP C 360 24.177 29.321 64.925 1.00 61.47 ATOM 32 CA GLY C 361 21.886 26.364 65.174 1.00 33.13 ATOM 33 CA GLY C 362 20.696 25.476 61.718 1.00 43.28 ATOM 34 CA LYS C 363 18.022 27.946 60.826 1.00145.96 ATOM 35 CA GLY C 364 18.450 26.556 57.388 1.00 37.87 ATOM 36 CA ILE C 365 20.488 26.782 54.231 1.00144.44 ATOM 37 CA LYS C 366 22.450 29.938 53.665 1.00158.20 ATOM 38 CA ILE C 367 22.815 31.703 50.359 1.00175.67 ATOM 39 CA ASP C 368 26.461 32.657 50.180 1.00 64.86 ATOM 40 CA GLU C 369 26.580 35.182 47.411 1.00 94.44 ATOM 41 CA VAL C 370 24.351 36.428 44.653 1.00122.03 ATOM 42 CA VAL C 371 25.581 36.149 41.067 1.00152.80 ATOM 43 CA LYS C 372 22.861 38.820 40.389 1.00169.33 ATOM 44 CA GLY C 373 22.842 38.586 36.602 1.00 49.77 ATOM 45 CA SER C 374 21.871 34.938 37.273 1.00 56.15 ATOM 46 CA PRO C 375 18.318 33.759 37.465 1.00 84.50 ATOM 47 CA ALA C 376 18.521 32.781 41.113 1.00 66.22 ATOM 48 CA ALA C 377 18.922 36.519 41.344 1.00 73.48 ATOM 49 CA GLN C 378 15.925 37.312 39.160 1.00148.37 ATOM 50 CA ALA C 379 13.203 35.926 41.404 1.00112.36 ATOM 51 CA GLY C 380 14.242 37.432 44.727 1.00 93.84 ATOM 52 CA LEU C 381 17.258 35.591 46.069 1.00 83.82 ATOM 53 CA GLN C 382 19.610 38.024 47.749 1.00 59.99 ATOM 54 CA LYS C 383 22.676 36.969 49.628 1.00155.17 ATOM 55 CA ASP C 384 22.675 36.419 53.380 1.00 90.73 ATOM 56 CA ASP C 385 19.199 35.002 53.219 1.00 72.04 ATOM 57 CA VAL C 386 18.579 31.914 55.276 1.00 77.39 ATOM 58 CA ILE C 387 15.987 29.551 53.983 1.00130.82 ATOM 59 CA ILE C 388 14.255 28.301 57.096 1.00120.97 ATOM 60 CA GLY C 389 11.764 26.009 55.489 1.00110.78 ATOM 61 CA VAL C 390 10.185 25.066 52.120 1.00184.62 ATOM 62 CA ASN C 391 6.533 24.446 51.415 1.00113.64 ATOM 63 CA ARG C 392 5.402 24.310 55.026 1.00143.13 ATOM 64 CA ASP C 393 8.322 22.175 55.965 1.00145.22 ATOM 65 CA ARG C 394 11.371 23.253 57.858 1.00 53.62 ATOM 66 CA VAL C 395 14.737 23.007 56.188 1.00140.73 ATOM 67 CA ASN C 396 17.543 22.375 58.607 1.00 57.83 ATOM 68 CA SER C 397 20.071 21.860 55.845 1.00 51.79 ATOM 69 CA ILE C 398 20.428 21.236 52.129 1.00 99.26 ATOM 70 CA ALA C 399 19.462 17.603 52.373 1.00 27.47 ATOM 71 CA GLU C 400 16.097 18.436 53.879 1.00 31.07 ATOM 72 CA MET C 401 15.539 21.170 51.348 1.00 49.29 ATOM 73 CA ARG C 402 16.274 18.648 48.662 1.00135.33 ATOM 74 CA LYS C 403 13.584 16.451 50.125 1.00 33.61 ATOM 75 CA VAL C 404 10.882 19.031 49.668 1.00101.05 ATOM 76 CA LEU C 405 12.068 19.411 46.098 1.00113.11 ATOM 77 CA ALA C 406 11.875 15.670 45.732 1.00 26.96 ATOM 78 CA ALA C 407 8.128 16.024 46.001 1.00 29.15 ATOM 79 CA LYS C 408 8.521 18.450 43.123 1.00 90.37 ATOM 80 CA PRO C 409 5.545 20.572 43.931 1.00 76.78 ATOM 81 CA ALA C 410 4.491 22.839 41.097 1.00 38.91 ATOM 82 CA ILE C 411 4.660 25.676 43.551 1.00179.69 ATOM 83 CA ILE C 412 7.716 25.907 45.736 1.00 80.42 ATOM 84 CA ALA C 413 7.824 28.404 48.425 1.00166.73 ATOM 85 CA LEU C 414 11.159 29.644 49.900 1.00240.53 ATOM 86 CA GLN C 415 10.996 30.728 53.508 1.00288.67 ATOM 87 CA ILE C 416 13.774 32.818 54.246 1.00129.34 ATOM 88 CA VAL C 417 14.711 35.257 56.877 1.00 78.78 ATOM 89 CA ARG C 418 16.337 38.427 55.728 1.00121.48 ATOM 90 CA GLY C 419 17.577 40.803 58.330 1.00 23.61 ATOM 91 CA ASN C 420 15.256 40.515 61.231 1.00 96.62 ATOM 92 CA GLU C 421 12.199 39.824 59.153 1.00 53.11 ATOM 93 CA SER C 422 10.590 36.967 57.347 1.00 77.09 ATOM 94 CA ILE C 423 10.865 36.592 53.617 1.00151.41 ATOM 95 CA TYR C 424 8.834 34.924 50.958 1.00383.75 ATOM 96 CA LEU C 425 10.562 33.402 48.140 1.00187.11 ATOM 97 CA LEU C 426 9.055 31.527 45.310 1.00382.76 ATOM 98 CA MET C 427 9.438 29.497 42.178 1.00197.52 ATOM 99 CA ARG C 428 7.448 28.917 39.019 1.00171.79 TER