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 J 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 J 99 THR LEU ASP THR SER THR SER SER SER ALA SER ALA GLU SEQRES 2 J 99 MET ILE THR PRO ALA LEU GLU GLY ALA THR LEU SER ASP SEQRES 3 J 99 GLY GLN LEU LYS ASP GLY GLY LYS GLY ILE LYS ILE ASP SEQRES 4 J 99 GLU VAL VAL LYS GLY SER PRO ALA ALA GLN ALA GLY LEU SEQRES 5 J 99 GLN LYS ASP ASP VAL ILE ILE GLY VAL ASN ARG ASP ARG SEQRES 6 J 99 VAL ASN SER ILE ALA GLU MET ARG LYS VAL LEU ALA ALA SEQRES 7 J 99 LYS PRO ALA ILE ILE ALA LEU GLN ILE VAL ARG GLY ASN SEQRES 8 J 99 GLU SER ILE TYR LEU LEU MET ARG ATOM 1 CA THR J 330 6.912 45.388 41.410 1.00557.58 ATOM 2 CA LEU J 331 10.192 43.857 39.837 1.00390.34 ATOM 3 CA ASP J 332 12.448 45.722 37.968 1.00266.98 ATOM 4 CA THR J 333 13.999 43.709 35.593 1.00239.62 ATOM 5 CA SER J 334 16.376 41.568 33.807 1.00118.52 ATOM 6 CA THR J 335 18.862 43.023 31.382 1.00 60.29 ATOM 7 CA SER J 336 18.598 43.535 27.648 1.00103.25 ATOM 8 CA SER J 337 20.843 42.835 24.692 1.00126.17 ATOM 9 CA SER J 338 22.611 45.473 22.578 1.00161.31 ATOM 10 CA ALA J 339 22.381 48.541 20.082 1.00174.83 ATOM 11 CA SER J 340 25.765 47.209 19.948 1.00253.81 ATOM 12 CA ALA J 341 25.676 46.547 16.239 1.00123.09 ATOM 13 CA GLU J 342 23.606 43.410 16.440 1.00152.99 ATOM 14 CA MET J 343 20.191 44.780 16.978 1.00165.61 ATOM 15 CA ILE J 344 20.388 47.157 14.103 1.00111.27 ATOM 16 CA THR J 345 22.399 44.714 12.074 1.00188.74 ATOM 17 CA PRO J 346 21.325 41.157 12.161 1.00280.01 ATOM 18 CA ALA J 347 23.657 38.664 13.699 1.00129.30 ATOM 19 CA LEU J 348 26.588 41.024 13.283 1.00108.46 ATOM 20 CA GLU J 349 28.102 41.110 16.724 1.00105.22 ATOM 21 CA GLY J 350 30.398 44.010 17.087 1.00 43.13 ATOM 22 CA ALA J 351 30.862 47.468 18.445 1.00 47.00 ATOM 23 CA THR J 352 27.993 49.041 20.249 1.00116.65 ATOM 24 CA LEU J 353 26.134 51.869 18.626 1.00 88.42 ATOM 25 CA SER J 354 24.611 55.026 19.998 1.00 54.92 ATOM 26 CA ASP J 355 22.288 57.587 18.513 1.00141.67 ATOM 27 CA GLY J 356 22.708 61.316 18.210 1.00 53.18 ATOM 28 CA GLN J 357 25.915 62.969 17.239 1.00193.16 ATOM 29 CA LEU J 358 25.754 62.792 20.756 1.00300.75 ATOM 30 CA LYS J 359 28.185 65.666 21.078 1.00 87.50 ATOM 31 CA ASP J 360 27.218 67.730 18.025 1.00 66.61 ATOM 32 CA GLY J 361 24.234 67.883 15.763 1.00 32.62 ATOM 33 CA GLY J 362 23.432 64.383 14.651 1.00 45.04 ATOM 34 CA LYS J 363 25.949 63.427 12.024 1.00110.99 ATOM 35 CA GLY J 364 24.584 59.993 12.555 1.00 39.94 ATOM 36 CA ILE J 365 24.887 56.946 14.729 1.00148.17 ATOM 37 CA LYS J 366 28.057 56.486 16.701 1.00118.88 ATOM 38 CA ILE J 367 29.795 53.221 17.233 1.00 88.74 ATOM 39 CA ASP J 368 30.899 53.270 20.819 1.00 71.89 ATOM 40 CA GLU J 369 33.455 50.532 21.006 1.00 92.68 ATOM 41 CA VAL J 370 34.779 47.724 18.886 1.00109.89 ATOM 42 CA VAL J 371 34.528 44.203 20.273 1.00195.84 ATOM 43 CA LYS J 372 37.130 43.504 17.538 1.00182.39 ATOM 44 CA GLY J 373 37.024 39.727 17.669 1.00 49.30 ATOM 45 CA SER J 374 33.369 40.214 16.587 1.00 48.55 ATOM 46 CA PRO J 375 32.223 40.289 13.022 1.00 76.30 ATOM 47 CA ALA J 376 31.175 43.928 13.099 1.00 64.00 ATOM 48 CA ALA J 377 34.897 44.250 13.552 1.00 78.21 ATOM 49 CA GLN J 378 35.768 41.982 10.645 1.00161.82 ATOM 50 CA ALA J 379 34.492 44.182 7.867 1.00121.25 ATOM 51 CA GLY J 380 35.774 47.569 8.814 1.00103.40 ATOM 52 CA LEU J 381 33.784 48.932 11.694 1.00 91.92 ATOM 53 CA GLN J 382 36.196 50.711 13.979 1.00 64.80 ATOM 54 CA LYS J 383 35.259 52.608 17.087 1.00133.03 ATOM 55 CA ASP J 384 34.553 56.334 16.956 1.00 89.90 ATOM 56 CA ASP J 385 33.153 56.078 13.456 1.00 69.12 ATOM 57 CA VAL J 386 30.045 58.074 12.727 1.00 87.36 ATOM 58 CA ILE J 387 27.630 56.623 10.306 1.00151.79 ATOM 59 CA ILE J 388 26.388 59.599 8.365 1.00130.05 ATOM 60 CA GLY J 389 24.162 57.604 6.050 1.00 61.27 ATOM 61 CA VAL J 390 23.569 54.297 4.351 1.00 87.18 ATOM 62 CA ASN J 391 22.657 53.598 0.758 1.00 98.22 ATOM 63 CA ARG J 392 22.481 57.203 -0.423 1.00209.99 ATOM 64 CA ASP J 393 20.278 57.929 2.549 1.00 59.31 ATOM 65 CA ARG J 394 21.287 60.167 5.403 1.00116.34 ATOM 66 CA VAL J 395 21.151 58.602 8.824 1.00 60.93 ATOM 67 CA ASN J 396 20.418 61.129 11.531 1.00 57.04 ATOM 68 CA SER J 397 19.826 58.480 14.130 1.00106.31 ATOM 69 CA ILE J 398 19.343 54.788 14.755 1.00 55.83 ATOM 70 CA ALA J 399 15.731 54.838 13.691 1.00 26.52 ATOM 71 CA GLU J 400 16.545 56.248 10.285 1.00 35.09 ATOM 72 CA MET J 401 19.337 53.772 9.808 1.00 47.53 ATOM 73 CA ARG J 402 16.857 51.085 10.626 1.00149.50 ATOM 74 CA LYS J 403 14.690 52.406 7.838 1.00 84.35 ATOM 75 CA VAL J 404 17.293 51.870 5.159 1.00114.52 ATOM 76 CA LEU J 405 17.787 48.382 6.461 1.00 77.69 ATOM 77 CA ALA J 406 14.063 47.890 6.341 1.00 32.23 ATOM 78 CA ALA J 407 14.417 47.992 2.580 1.00 29.57 ATOM 79 CA LYS J 408 16.971 45.252 3.118 1.00107.60 ATOM 80 CA PRO J 409 19.035 45.922 0.061 1.00 74.75 ATOM 81 CA ALA J 410 21.435 43.147 -0.834 1.00 31.42 ATOM 82 CA ILE J 411 24.240 45.616 -0.632 1.00 64.65 ATOM 83 CA ILE J 412 24.344 48.071 2.241 1.00139.77 ATOM 84 CA ALA J 413 26.704 51.030 2.178 1.00 84.78 ATOM 85 CA LEU J 414 27.200 52.391 5.602 1.00309.14 ATOM 86 CA GLN J 415 28.556 55.985 5.813 1.00369.22 ATOM 87 CA ILE J 416 30.997 56.913 8.120 1.00236.20 ATOM 88 CA VAL J 417 33.340 59.581 9.010 1.00107.95 ATOM 89 CA ARG J 418 36.564 58.469 10.500 1.00145.24 ATOM 90 CA GLY J 419 38.906 61.084 11.819 1.00 35.48 ATOM 91 CA ASN J 420 38.676 63.994 9.522 1.00 96.30 ATOM 92 CA GLU J 421 38.164 61.717 6.625 1.00114.81 ATOM 93 CA SER J 422 35.409 60.019 5.077 1.00198.05 ATOM 94 CA ILE J 423 35.167 56.294 5.422 1.00295.68 ATOM 95 CA TYR J 424 33.444 54.203 3.023 1.00463.87 ATOM 96 CA LEU J 425 31.784 51.023 4.741 1.00250.46 ATOM 97 CA LEU J 426 30.356 47.852 3.461 1.00433.28 ATOM 98 CA MET J 427 27.906 45.010 3.854 1.00146.07 ATOM 99 CA ARG J 428 27.650 41.661 2.106 1.00173.52 TER