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 A 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 A 99 THR LEU ASP THR SER THR SER SER SER ALA SER ALA GLU SEQRES 2 A 99 MET ILE THR PRO ALA LEU GLU GLY ALA THR LEU SER ASP SEQRES 3 A 99 GLY GLN LEU LYS ASP GLY GLY LYS GLY ILE LYS ILE ASP SEQRES 4 A 99 GLU VAL VAL LYS GLY SER PRO ALA ALA GLN ALA GLY LEU SEQRES 5 A 99 GLN LYS ASP ASP VAL ILE ILE GLY VAL ASN ARG ASP ARG SEQRES 6 A 99 VAL ASN SER ILE ALA GLU MET ARG LYS VAL LEU ALA ALA SEQRES 7 A 99 LYS PRO ALA ILE ILE ALA LEU GLN ILE VAL ARG GLY ASN SEQRES 8 A 99 GLU SER ILE TYR LEU LEU MET ARG ATOM 1 CA THR A 330 -2.900 -40.527 43.460 1.00490.55 ATOM 2 CA LEU A 331 -6.460 -39.493 41.811 1.00325.22 ATOM 3 CA ASP A 332 -8.571 -41.601 40.067 1.00316.12 ATOM 4 CA THR A 333 -10.305 -39.755 37.579 1.00185.26 ATOM 5 CA SER A 334 -12.693 -37.688 35.730 1.00123.09 ATOM 6 CA THR A 335 -15.182 -39.255 33.339 1.00132.24 ATOM 7 CA SER A 336 -15.408 -39.912 29.610 1.00108.32 ATOM 8 CA SER A 337 -17.405 -38.785 26.588 1.00 83.45 ATOM 9 CA SER A 338 -19.492 -41.102 24.387 1.00161.55 ATOM 10 CA ALA A 339 -19.432 -44.522 22.363 1.00181.82 ATOM 11 CA SER A 340 -22.636 -42.804 21.711 1.00253.52 ATOM 12 CA ALA A 341 -22.564 -42.534 17.990 1.00186.28 ATOM 13 CA GLU A 342 -20.596 -39.305 18.135 1.00 95.30 ATOM 14 CA MET A 343 -17.168 -40.759 18.773 1.00132.93 ATOM 15 CA ILE A 344 -17.301 -43.396 16.102 1.00136.40 ATOM 16 CA THR A 345 -19.195 -41.166 13.754 1.00 94.61 ATOM 17 CA PRO A 346 -18.178 -37.588 13.745 1.00179.57 ATOM 18 CA ALA A 347 -20.491 -34.915 15.001 1.00125.74 ATOM 19 CA LEU A 348 -23.425 -37.313 14.799 1.00 96.16 ATOM 20 CA GLU A 349 -24.985 -37.020 18.217 1.00 83.90 ATOM 21 CA GLY A 350 -27.231 -39.929 18.802 1.00 39.38 ATOM 22 CA ALA A 351 -27.734 -43.260 20.435 1.00 43.82 ATOM 23 CA THR A 352 -24.815 -44.705 22.278 1.00112.46 ATOM 24 CA LEU A 353 -23.076 -47.716 20.879 1.00 90.37 ATOM 25 CA SER A 354 -21.584 -50.769 22.521 1.00 53.57 ATOM 26 CA ASP A 355 -19.291 -53.451 21.233 1.00141.82 ATOM 27 CA GLY A 356 -19.728 -57.188 21.223 1.00 54.06 ATOM 28 CA GLN A 357 -22.957 -58.873 20.383 1.00195.25 ATOM 29 CA LEU A 358 -22.826 -58.414 23.884 1.00306.47 ATOM 30 CA LYS A 359 -25.298 -61.242 24.369 1.00206.56 ATOM 31 CA ASP A 360 -24.311 -63.570 21.534 1.00 64.42 ATOM 32 CA GLY A 361 -21.335 -63.912 19.280 1.00 32.23 ATOM 33 CA GLY A 362 -20.528 -60.510 17.906 1.00 45.31 ATOM 34 CA LYS A 363 -23.003 -59.741 15.182 1.00 95.33 ATOM 35 CA GLY A 364 -21.609 -56.303 15.495 1.00 40.80 ATOM 36 CA ILE A 365 -21.871 -53.048 17.358 1.00 90.00 ATOM 37 CA LYS A 366 -25.026 -52.430 19.313 1.00 76.49 ATOM 38 CA ILE A 367 -26.792 -49.147 19.603 1.00168.46 ATOM 39 CA ASP A 368 -27.759 -48.812 23.227 1.00 72.59 ATOM 40 CA GLU A 369 -30.321 -46.087 23.219 1.00 88.58 ATOM 41 CA VAL A 370 -31.606 -43.470 20.860 1.00121.59 ATOM 42 CA VAL A 371 -31.429 -39.849 21.966 1.00188.39 ATOM 43 CA LYS A 372 -34.066 -39.301 19.204 1.00166.83 ATOM 44 CA GLY A 373 -33.846 -35.524 19.055 1.00 46.17 ATOM 45 CA SER A 374 -30.211 -36.150 18.004 1.00 48.59 ATOM 46 CA PRO A 375 -29.101 -36.537 14.457 1.00 77.16 ATOM 47 CA ALA A 376 -28.062 -40.152 14.828 1.00 63.67 ATOM 48 CA ALA A 377 -31.791 -40.397 15.315 1.00 76.60 ATOM 49 CA GLN A 378 -32.692 -38.367 12.251 1.00 84.90 ATOM 50 CA ALA A 379 -31.371 -40.776 9.619 1.00121.87 ATOM 51 CA GLY A 380 -32.708 -44.059 10.825 1.00100.42 ATOM 52 CA LEU A 381 -30.790 -45.225 13.818 1.00 89.53 ATOM 53 CA GLN A 382 -33.191 -46.829 16.253 1.00133.30 ATOM 54 CA LYS A 383 -32.135 -48.466 19.454 1.00106.59 ATOM 55 CA ASP A 384 -31.565 -52.203 19.624 1.00158.90 ATOM 56 CA ASP A 385 -30.117 -52.214 16.142 1.00 88.36 ATOM 57 CA VAL A 386 -27.048 -54.322 15.538 1.00 95.62 ATOM 58 CA ILE A 387 -24.665 -53.090 12.965 1.00110.65 ATOM 59 CA ILE A 388 -23.367 -56.201 11.295 1.00144.40 ATOM 60 CA GLY A 389 -21.139 -54.438 8.820 1.00 69.19 ATOM 61 CA VAL A 390 -20.614 -51.286 6.842 1.00151.82 ATOM 62 CA ASN A 391 -19.670 -50.858 3.212 1.00 93.75 ATOM 63 CA ARG A 392 -19.480 -54.529 2.331 1.00122.84 ATOM 64 CA ASP A 393 -17.268 -55.074 5.331 1.00 54.22 ATOM 65 CA ARG A 394 -18.329 -57.013 8.374 1.00 50.08 ATOM 66 CA VAL A 395 -18.117 -55.230 11.690 1.00145.30 ATOM 67 CA ASN A 396 -17.461 -57.548 14.554 1.00 65.46 ATOM 68 CA SER A 397 -16.830 -54.697 16.920 1.00 70.63 ATOM 69 CA ILE A 398 -16.305 -50.967 17.307 1.00104.33 ATOM 70 CA ALA A 399 -12.704 -51.084 16.220 1.00 28.61 ATOM 71 CA GLU A 400 -13.568 -52.828 12.997 1.00 86.51 ATOM 72 CA MET A 401 -16.306 -50.360 12.235 1.00 46.20 ATOM 73 CA ARG A 402 -13.899 -47.564 12.839 1.00165.20 ATOM 74 CA LYS A 403 -11.640 -49.176 10.281 1.00 69.86 ATOM 75 CA VAL A 404 -14.252 -48.871 7.561 1.00 42.14 ATOM 76 CA LEU A 405 -14.702 -45.266 8.522 1.00 71.72 ATOM 77 CA ALA A 406 -10.971 -44.843 8.356 1.00 30.13 ATOM 78 CA ALA A 407 -11.334 -45.277 4.621 1.00 31.99 ATOM 79 CA LYS A 408 -13.794 -42.426 4.904 1.00147.27 ATOM 80 CA PRO A 409 -15.975 -43.287 1.960 1.00 73.07 ATOM 81 CA ALA A 410 -18.327 -40.551 0.890 1.00 29.80 ATOM 82 CA ILE A 411 -21.156 -42.967 1.285 1.00113.22 ATOM 83 CA ILE A 412 -21.266 -45.249 4.294 1.00134.96 ATOM 84 CA ALA A 413 -23.692 -48.174 4.463 1.00 85.44 ATOM 85 CA LEU A 414 -24.307 -49.365 7.940 1.00292.92 ATOM 86 CA GLN A 415 -25.615 -52.880 8.378 1.00379.08 ATOM 87 CA ILE A 416 -28.110 -53.293 10.868 1.00195.00 ATOM 88 CA VAL A 417 -30.372 -56.017 11.955 1.00117.22 ATOM 89 CA ARG A 418 -33.604 -54.809 13.380 1.00212.06 ATOM 90 CA GLY A 419 -35.884 -57.374 14.902 1.00 41.11 ATOM 91 CA ASN A 420 -35.556 -60.419 12.791 1.00 96.13 ATOM 92 CA GLU A 421 -35.264 -58.172 9.805 1.00142.04 ATOM 93 CA SER A 422 -32.402 -56.714 8.109 1.00187.09 ATOM 94 CA ILE A 423 -32.367 -52.948 8.150 1.00340.27 ATOM 95 CA TYR A 424 -30.360 -51.094 5.672 1.00462.12 ATOM 96 CA LEU A 425 -28.690 -47.824 7.261 1.00261.87 ATOM 97 CA LEU A 426 -27.330 -44.832 5.535 1.00437.26 ATOM 98 CA MET A 427 -24.806 -42.010 5.714 1.00141.29 ATOM 99 CA ARG A 428 -24.516 -38.772 3.760 1.00138.26 TER