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 K 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 K 99 THR LEU ASP THR SER THR SER SER SER ALA SER ALA GLU SEQRES 2 K 99 MET ILE THR PRO ALA LEU GLU GLY ALA THR LEU SER ASP SEQRES 3 K 99 GLY GLN LEU LYS ASP GLY GLY LYS GLY ILE LYS ILE ASP SEQRES 4 K 99 GLU VAL VAL LYS GLY SER PRO ALA ALA GLN ALA GLY LEU SEQRES 5 K 99 GLN LYS ASP ASP VAL ILE ILE GLY VAL ASN ARG ASP ARG SEQRES 6 K 99 VAL ASN SER ILE ALA GLU MET ARG LYS VAL LEU ALA ALA SEQRES 7 K 99 LYS PRO ALA ILE ILE ALA LEU GLN ILE VAL ARG GLY ASN SEQRES 8 K 99 GLU SER ILE TYR LEU LEU MET ARG ATOM 1 CA THR K 330 -41.530 44.520 -6.775 1.00490.43 ATOM 2 CA LEU K 331 -41.412 43.410 -10.414 1.00326.63 ATOM 3 CA ASP K 332 -42.432 40.705 -12.563 1.00300.30 ATOM 4 CA THR K 333 -40.602 38.188 -14.177 1.00167.97 ATOM 5 CA SER K 334 -38.616 36.244 -16.554 1.00 71.31 ATOM 6 CA THR K 335 -40.261 34.285 -19.316 1.00120.02 ATOM 7 CA SER K 336 -40.824 30.727 -20.496 1.00 97.91 ATOM 8 CA SER K 337 -40.059 28.740 -23.647 1.00136.23 ATOM 9 CA SER K 338 -42.097 26.603 -26.085 1.00161.80 ATOM 10 CA ALA K 339 -45.411 24.440 -25.945 1.00177.34 ATOM 11 CA SER K 340 -43.795 23.827 -29.211 1.00253.17 ATOM 12 CA ALA K 341 -43.408 20.123 -29.053 1.00191.17 ATOM 13 CA GLU K 342 -40.058 20.323 -27.349 1.00154.72 ATOM 14 CA MET K 343 -41.335 21.162 -23.906 1.00129.31 ATOM 15 CA ILE K 344 -43.779 18.314 -23.684 1.00 89.20 ATOM 16 CA THR K 345 -41.565 16.048 -25.665 1.00108.96 ATOM 17 CA PRO K 346 -37.936 16.261 -24.887 1.00193.25 ATOM 18 CA ALA K 347 -35.478 17.587 -27.386 1.00135.15 ATOM 19 CA LEU K 348 -37.975 17.203 -30.195 1.00163.05 ATOM 20 CA GLU K 349 -38.100 20.567 -31.831 1.00104.31 ATOM 21 CA GLY K 350 -41.173 20.830 -33.896 1.00 49.48 ATOM 22 CA ALA K 351 -44.592 22.313 -34.235 1.00 43.20 ATOM 23 CA THR K 352 -45.879 24.188 -31.261 1.00 41.43 ATOM 24 CA LEU K 353 -48.731 22.734 -29.325 1.00 84.66 ATOM 25 CA SER K 354 -51.722 24.217 -27.590 1.00 91.50 ATOM 26 CA ASP K 355 -54.345 22.914 -25.198 1.00140.48 ATOM 27 CA GLY K 356 -58.146 22.861 -25.521 1.00 66.02 ATOM 28 CA GLN K 357 -60.005 21.703 -28.593 1.00216.25 ATOM 29 CA LEU K 358 -59.216 25.017 -29.076 1.00265.17 ATOM 30 CA LYS K 359 -62.649 26.218 -28.238 1.00145.81 ATOM 31 CA ASP K 360 -64.633 23.034 -28.431 1.00 56.18 ATOM 32 CA GLY K 361 -64.703 20.145 -26.064 1.00 29.68 ATOM 33 CA GLY K 362 -61.119 19.128 -25.699 1.00 44.97 ATOM 34 CA LYS K 363 -60.388 16.458 -28.237 1.00100.41 ATOM 35 CA GLY K 364 -56.892 16.938 -27.040 1.00 49.88 ATOM 36 CA ILE K 365 -53.763 18.929 -27.627 1.00 90.96 ATOM 37 CA LYS K 366 -53.482 20.878 -30.847 1.00113.71 ATOM 38 CA ILE K 367 -50.350 21.137 -32.912 1.00224.27 ATOM 39 CA ASP K 368 -50.284 24.747 -33.974 1.00 74.28 ATOM 40 CA GLU K 369 -47.787 24.789 -36.734 1.00124.90 ATOM 41 CA VAL K 370 -45.099 22.545 -38.134 1.00134.80 ATOM 42 CA VAL K 371 -41.511 23.788 -38.229 1.00204.71 ATOM 43 CA LYS K 372 -41.070 20.891 -40.715 1.00257.95 ATOM 44 CA GLY K 373 -37.303 20.962 -40.915 1.00 58.82 ATOM 45 CA SER K 374 -37.584 20.090 -37.188 1.00 64.28 ATOM 46 CA PRO K 375 -37.672 16.595 -35.859 1.00102.36 ATOM 47 CA ALA K 376 -41.218 16.822 -34.582 1.00 87.65 ATOM 48 CA ALA K 377 -41.737 17.060 -38.302 1.00 89.78 ATOM 49 CA GLN K 378 -39.455 14.135 -39.037 1.00120.23 ATOM 50 CA ALA K 379 -41.633 11.575 -37.272 1.00208.40 ATOM 51 CA GLY K 380 -44.953 12.699 -38.665 1.00172.25 ATOM 52 CA LEU K 381 -46.383 15.445 -36.772 1.00120.02 ATOM 53 CA GLN K 382 -48.230 17.677 -39.216 1.00 78.37 ATOM 54 CA LYS K 383 -50.037 20.836 -38.243 1.00110.32 ATOM 55 CA ASP K 384 -53.726 20.785 -37.361 1.00 88.44 ATOM 56 CA ASP K 385 -53.431 17.348 -35.806 1.00 73.64 ATOM 57 CA VAL K 386 -55.277 16.818 -32.562 1.00 85.09 ATOM 58 CA ILE K 387 -53.643 14.421 -30.188 1.00119.28 ATOM 59 CA ILE K 388 -56.630 12.899 -28.537 1.00167.71 ATOM 60 CA GLY K 389 -54.694 10.773 -25.987 1.00239.91 ATOM 61 CA VAL K 390 -51.249 9.007 -25.385 1.00260.18 ATOM 62 CA ASN K 391 -50.708 5.235 -24.966 1.00121.95 ATOM 63 CA ARG K 392 -54.268 4.011 -24.461 1.00132.58 ATOM 64 CA ASP K 393 -55.133 7.015 -22.456 1.00158.57 ATOM 65 CA ARG K 394 -57.041 10.034 -23.533 1.00 61.75 ATOM 66 CA VAL K 395 -55.365 13.397 -23.479 1.00159.54 ATOM 67 CA ASN K 396 -57.779 16.170 -22.761 1.00 65.22 ATOM 68 CA SER K 397 -55.023 18.700 -22.432 1.00 74.27 ATOM 69 CA ILE K 398 -51.291 19.241 -22.203 1.00 93.58 ATOM 70 CA ALA K 399 -51.218 18.389 -18.542 1.00 29.89 ATOM 71 CA GLU K 400 -52.745 14.981 -19.135 1.00 46.77 ATOM 72 CA MET K 401 -50.444 14.269 -22.020 1.00 57.10 ATOM 73 CA ARG K 402 -47.565 15.156 -19.786 1.00115.04 ATOM 74 CA LYS K 403 -48.840 12.609 -17.308 1.00 92.42 ATOM 75 CA VAL K 404 -48.514 9.691 -19.669 1.00 70.24 ATOM 76 CA LEU K 405 -45.081 10.930 -20.629 1.00122.93 ATOM 77 CA ALA K 406 -44.331 10.970 -16.926 1.00 31.25 ATOM 78 CA ALA K 407 -44.515 7.201 -17.037 1.00 32.32 ATOM 79 CA LYS K 408 -41.921 7.545 -19.770 1.00 98.24 ATOM 80 CA PRO K 409 -42.801 4.443 -21.666 1.00 82.70 ATOM 81 CA ALA K 410 -40.132 3.430 -24.141 1.00 48.71 ATOM 82 CA ILE K 411 -42.784 3.627 -26.760 1.00200.49 ATOM 83 CA ILE K 412 -45.175 6.586 -26.764 1.00136.47 ATOM 84 CA ALA K 413 -48.150 6.386 -29.002 1.00178.56 ATOM 85 CA LEU K 414 -49.676 9.540 -30.486 1.00293.14 ATOM 86 CA GLN K 415 -53.409 9.524 -31.142 1.00409.41 ATOM 87 CA ILE K 416 -54.263 12.093 -33.307 1.00275.62 ATOM 88 CA VAL K 417 -57.033 12.975 -35.580 1.00119.33 ATOM 89 CA ARG K 418 -56.200 14.337 -38.948 1.00133.21 ATOM 90 CA GLY K 419 -59.006 15.455 -41.130 1.00 29.12 ATOM 91 CA ASN K 420 -61.870 13.149 -40.520 1.00 53.42 ATOM 92 CA GLU K 421 -59.630 10.207 -39.939 1.00 75.18 ATOM 93 CA SER K 422 -57.484 9.074 -37.213 1.00182.64 ATOM 94 CA ILE K 423 -53.674 9.534 -36.952 1.00272.22 ATOM 95 CA TYR K 424 -51.178 7.078 -35.449 1.00433.63 ATOM 96 CA LEU K 425 -48.094 8.916 -34.413 1.00295.36 ATOM 97 CA LEU K 426 -45.285 7.360 -32.643 1.00455.03 ATOM 98 CA MET K 427 -42.125 8.520 -30.503 1.00372.47 ATOM 99 CA ARG K 428 -38.779 6.653 -30.370 1.00308.50 TER