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 F 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 F 99 THR LEU ASP THR SER THR SER SER SER ALA SER ALA GLU SEQRES 2 F 99 MET ILE THR PRO ALA LEU GLU GLY ALA THR LEU SER ASP SEQRES 3 F 99 GLY GLN LEU LYS ASP GLY GLY LYS GLY ILE LYS ILE ASP SEQRES 4 F 99 GLU VAL VAL LYS GLY SER PRO ALA ALA GLN ALA GLY LEU SEQRES 5 F 99 GLN LYS ASP ASP VAL ILE ILE GLY VAL ASN ARG ASP ARG SEQRES 6 F 99 VAL ASN SER ILE ALA GLU MET ARG LYS VAL LEU ALA ALA SEQRES 7 F 99 LYS PRO ALA ILE ILE ALA LEU GLN ILE VAL ARG GLY ASN SEQRES 8 F 99 GLU SER ILE TYR LEU LEU MET ARG ATOM 1 CA THR F 330 -42.334 5.439 -45.603 1.00509.47 ATOM 2 CA LEU F 331 -41.446 8.911 -44.981 1.00471.35 ATOM 3 CA ASP F 332 -39.109 11.435 -46.432 1.00249.31 ATOM 4 CA THR F 333 -36.473 13.389 -45.453 1.00184.19 ATOM 5 CA SER F 334 -34.352 15.575 -43.417 1.00123.96 ATOM 6 CA THR F 335 -32.031 17.998 -45.162 1.00129.34 ATOM 7 CA SER F 336 -28.326 18.317 -45.818 1.00 95.28 ATOM 8 CA SER F 337 -25.608 20.752 -44.790 1.00127.92 ATOM 9 CA SER F 338 -23.538 23.117 -46.947 1.00201.46 ATOM 10 CA ALA F 339 -21.303 22.941 -50.229 1.00178.36 ATOM 11 CA SER F 340 -20.699 26.153 -48.520 1.00206.93 ATOM 12 CA ALA F 341 -17.004 25.949 -48.012 1.00185.55 ATOM 13 CA GLU F 342 -17.409 24.164 -44.720 1.00101.82 ATOM 14 CA MET F 343 -18.073 20.687 -46.056 1.00137.27 ATOM 15 CA ILE F 344 -15.204 20.633 -48.477 1.00 83.00 ATOM 16 CA THR F 345 -12.946 22.493 -46.141 1.00175.31 ATOM 17 CA PRO F 346 -13.453 21.581 -42.535 1.00189.85 ATOM 18 CA ALA F 347 -14.782 24.091 -40.075 1.00131.28 ATOM 19 CA LEU F 348 -14.217 26.931 -42.506 1.00110.92 ATOM 20 CA GLU F 349 -17.575 28.583 -42.712 1.00151.46 ATOM 21 CA GLY F 350 -17.785 30.787 -45.692 1.00 40.74 ATOM 22 CA ALA F 351 -19.120 31.183 -49.162 1.00 39.80 ATOM 23 CA THR F 352 -20.959 28.251 -50.568 1.00105.47 ATOM 24 CA LEU F 353 -19.452 26.343 -53.430 1.00 89.49 ATOM 25 CA SER F 354 -20.939 24.708 -56.489 1.00 87.34 ATOM 26 CA ASP F 355 -19.463 22.312 -59.008 1.00 44.38 ATOM 27 CA GLY F 356 -19.319 22.523 -62.742 1.00 50.10 ATOM 28 CA GLN F 357 -18.214 25.626 -64.511 1.00200.61 ATOM 29 CA LEU F 358 -21.737 25.724 -64.209 1.00308.64 ATOM 30 CA LYS F 359 -21.929 28.063 -67.175 1.00205.41 ATOM 31 CA ASP F 360 -19.240 26.653 -69.429 1.00139.39 ATOM 32 CA GLY F 361 -16.776 23.807 -69.419 1.00 33.02 ATOM 33 CA GLY F 362 -15.738 23.028 -65.892 1.00 45.04 ATOM 34 CA LYS F 363 -13.027 25.458 -64.950 1.00155.32 ATOM 35 CA GLY F 364 -13.613 24.124 -61.532 1.00 40.35 ATOM 36 CA ILE F 365 -15.605 24.715 -58.393 1.00181.68 ATOM 37 CA LYS F 366 -17.401 27.991 -58.088 1.00 72.17 ATOM 38 CA ILE F 367 -17.885 29.852 -54.887 1.00 80.86 ATOM 39 CA ASP F 368 -21.445 31.073 -54.922 1.00 65.90 ATOM 40 CA GLU F 369 -21.479 33.768 -52.328 1.00 97.73 ATOM 41 CA VAL F 370 -19.340 35.119 -49.544 1.00103.54 ATOM 42 CA VAL F 371 -20.696 35.133 -46.010 1.00207.74 ATOM 43 CA LYS F 372 -17.834 37.641 -45.389 1.00182.78 ATOM 44 CA GLY F 373 -17.981 37.641 -41.602 1.00 51.01 ATOM 45 CA SER F 374 -17.130 33.930 -41.987 1.00 58.97 ATOM 46 CA PRO F 375 -13.637 32.609 -42.039 1.00 87.72 ATOM 47 CA ALA F 376 -13.781 31.419 -45.624 1.00 66.52 ATOM 48 CA ALA F 377 -14.032 35.153 -46.082 1.00 77.13 ATOM 49 CA GLN F 378 -11.097 36.022 -43.851 1.00 74.97 ATOM 50 CA ALA F 379 -8.359 34.348 -45.890 1.00117.01 ATOM 51 CA GLY F 380 -9.218 35.662 -49.358 1.00 99.64 ATOM 52 CA LEU F 381 -12.206 33.879 -50.728 1.00182.27 ATOM 53 CA GLN F 382 -14.441 36.267 -52.619 1.00 63.41 ATOM 54 CA LYS F 383 -17.535 35.342 -54.552 1.00171.19 ATOM 55 CA ASP F 384 -17.392 34.441 -58.224 1.00 82.07 ATOM 56 CA ASP F 385 -14.008 32.853 -57.883 1.00 62.35 ATOM 57 CA VAL F 386 -13.451 29.670 -59.836 1.00 77.57 ATOM 58 CA ILE F 387 -11.129 27.177 -58.227 1.00 99.88 ATOM 59 CA ILE F 388 -9.344 25.681 -61.211 1.00 95.67 ATOM 60 CA GLY F 389 -6.950 23.268 -59.530 1.00135.46 ATOM 61 CA VAL F 390 -5.509 22.490 -56.003 1.00195.99 ATOM 62 CA ASN F 391 -1.910 21.869 -55.086 1.00103.06 ATOM 63 CA ARG F 392 -0.714 21.516 -58.667 1.00197.09 ATOM 64 CA ASP F 393 -3.633 19.400 -59.642 1.00157.19 ATOM 65 CA ARG F 394 -6.652 20.497 -61.562 1.00131.75 ATOM 66 CA VAL F 395 -10.090 20.502 -60.028 1.00144.92 ATOM 67 CA ASN F 396 -12.845 19.879 -62.506 1.00 62.46 ATOM 68 CA SER F 397 -15.454 19.652 -59.791 1.00 57.30 ATOM 69 CA ILE F 398 -15.989 19.275 -56.072 1.00 59.60 ATOM 70 CA ALA F 399 -15.179 15.598 -56.018 1.00 28.02 ATOM 71 CA GLU F 400 -11.735 16.179 -57.442 1.00 38.89 ATOM 72 CA MET F 401 -11.069 19.024 -55.081 1.00 47.54 ATOM 73 CA ARG F 402 -11.969 16.719 -52.262 1.00107.05 ATOM 74 CA LYS F 403 -9.439 14.254 -53.588 1.00 87.51 ATOM 75 CA VAL F 404 -6.574 16.655 -53.164 1.00 53.14 ATOM 76 CA LEU F 405 -7.869 17.465 -49.709 1.00110.12 ATOM 77 CA ALA F 406 -7.877 13.735 -49.088 1.00 30.14 ATOM 78 CA ALA F 407 -4.103 13.884 -49.169 1.00 30.82 ATOM 79 CA LYS F 408 -4.557 16.504 -46.474 1.00 92.34 ATOM 80 CA PRO F 409 -1.455 18.466 -47.196 1.00 82.14 ATOM 81 CA ALA F 410 -0.490 20.899 -44.455 1.00 44.51 ATOM 82 CA ILE F 411 -0.333 23.469 -47.213 1.00156.57 ATOM 83 CA ILE F 412 -3.321 23.764 -49.480 1.00 83.69 ATOM 84 CA ALA F 413 -2.914 26.054 -52.364 1.00153.61 ATOM 85 CA LEU F 414 -5.976 27.466 -54.078 1.00234.55 ATOM 86 CA GLN F 415 -5.828 28.230 -57.776 1.00234.64 ATOM 87 CA ILE F 416 -8.677 30.372 -58.587 1.00113.58 ATOM 88 CA VAL F 417 -9.465 32.709 -61.371 1.00 62.60 ATOM 89 CA ARG F 418 -10.959 36.037 -60.517 1.00127.35 ATOM 90 CA GLY F 419 -12.071 38.204 -63.355 1.00 23.51 ATOM 91 CA ASN F 420 -9.619 37.745 -66.120 1.00 86.45 ATOM 92 CA GLU F 421 -6.719 37.022 -63.843 1.00 50.56 ATOM 93 CA SER F 422 -5.268 34.199 -61.852 1.00 77.32 ATOM 94 CA ILE F 423 -5.560 34.103 -58.099 1.00137.32 ATOM 95 CA TYR F 424 -3.922 32.078 -55.401 1.00360.02 ATOM 96 CA LEU F 425 -5.636 31.243 -52.303 1.00200.26 ATOM 97 CA LEU F 426 -3.933 29.642 -49.435 1.00408.15 ATOM 98 CA MET F 427 -4.850 27.658 -46.261 1.00191.11 ATOM 99 CA ARG F 428 -3.054 27.261 -42.964 1.00130.76 TER