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 H 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 H 99 THR LEU ASP THR SER THR SER SER SER ALA SER ALA GLU SEQRES 2 H 99 MET ILE THR PRO ALA LEU GLU GLY ALA THR LEU SER ASP SEQRES 3 H 99 GLY GLN LEU LYS ASP GLY GLY LYS GLY ILE LYS ILE ASP SEQRES 4 H 99 GLU VAL VAL LYS GLY SER PRO ALA ALA GLN ALA GLY LEU SEQRES 5 H 99 GLN LYS ASP ASP VAL ILE ILE GLY VAL ASN ARG ASP ARG SEQRES 6 H 99 VAL ASN SER ILE ALA GLU MET ARG LYS VAL LEU ALA ALA SEQRES 7 H 99 LYS PRO ALA ILE ILE ALA LEU GLN ILE VAL ARG GLY ASN SEQRES 8 H 99 GLU SER ILE TYR LEU LEU MET ARG ATOM 1 CA THR H 330 46.175 43.528 2.664 1.00533.12 ATOM 2 CA LEU H 331 44.969 43.135 6.037 1.00441.35 ATOM 3 CA ASP H 332 46.256 40.804 8.646 1.00255.74 ATOM 4 CA THR H 333 44.969 38.416 10.774 1.00172.07 ATOM 5 CA SER H 334 42.677 36.571 12.990 1.00112.01 ATOM 6 CA THR H 335 44.130 34.361 15.680 1.00111.32 ATOM 7 CA SER H 336 45.006 30.673 15.815 1.00 52.00 ATOM 8 CA SER H 337 44.474 27.837 18.252 1.00129.07 ATOM 9 CA SER H 338 47.158 26.061 20.252 1.00197.65 ATOM 10 CA ALA H 339 50.344 23.687 20.276 1.00178.68 ATOM 11 CA SER H 340 48.663 23.308 23.535 1.00208.13 ATOM 12 CA ALA H 341 48.100 19.621 23.628 1.00191.62 ATOM 13 CA GLU H 342 44.827 19.988 21.771 1.00102.46 ATOM 14 CA MET H 343 46.201 20.356 18.268 1.00137.94 ATOM 15 CA ILE H 344 48.562 17.462 18.369 1.00 89.64 ATOM 16 CA THR H 345 46.241 15.420 20.486 1.00108.44 ATOM 17 CA PRO H 346 42.636 15.675 19.609 1.00194.75 ATOM 18 CA ALA H 347 40.168 17.260 21.944 1.00134.66 ATOM 19 CA LEU H 348 42.605 16.970 24.825 1.00162.66 ATOM 20 CA GLU H 349 42.750 20.439 26.249 1.00 93.24 ATOM 21 CA GLY H 350 45.788 20.796 28.361 1.00 48.62 ATOM 22 CA ALA H 351 49.267 22.136 28.664 1.00 44.96 ATOM 23 CA THR H 352 50.706 23.752 25.609 1.00106.01 ATOM 24 CA LEU H 353 53.562 22.084 23.830 1.00 88.83 ATOM 25 CA SER H 354 56.676 23.352 22.109 1.00 44.32 ATOM 26 CA ASP H 355 59.172 21.603 19.878 1.00 47.50 ATOM 27 CA GLY H 356 62.898 21.348 20.135 1.00 51.60 ATOM 28 CA GLN H 357 64.620 20.515 23.354 1.00190.08 ATOM 29 CA LEU H 358 64.476 24.004 22.941 1.00303.40 ATOM 30 CA LYS H 359 67.475 24.512 25.149 1.00119.22 ATOM 31 CA ASP H 360 69.386 21.297 24.485 1.00 63.07 ATOM 32 CA GLY H 361 69.465 18.848 21.642 1.00 32.40 ATOM 33 CA GLY H 362 65.932 17.760 20.947 1.00 47.36 ATOM 34 CA LYS H 363 64.990 15.208 23.538 1.00 96.53 ATOM 35 CA GLY H 364 61.545 15.836 22.265 1.00 53.17 ATOM 36 CA ILE H 365 58.425 17.934 22.612 1.00253.99 ATOM 37 CA LYS H 366 58.189 20.088 25.679 1.00 79.26 ATOM 38 CA ILE H 367 54.987 20.787 27.481 1.00 86.02 ATOM 39 CA ASP H 368 55.059 24.428 28.405 1.00 66.14 ATOM 40 CA GLU H 369 52.431 24.756 31.049 1.00 87.40 ATOM 41 CA VAL H 370 49.674 22.697 32.558 1.00124.89 ATOM 42 CA VAL H 371 46.144 24.090 32.426 1.00189.76 ATOM 43 CA LYS H 372 45.505 21.394 35.097 1.00234.28 ATOM 44 CA GLY H 373 41.738 21.610 35.227 1.00 58.42 ATOM 45 CA SER H 374 42.063 20.434 31.590 1.00 63.54 ATOM 46 CA PRO H 375 42.103 16.846 30.529 1.00182.76 ATOM 47 CA ALA H 376 45.691 16.852 29.320 1.00 87.11 ATOM 48 CA ALA H 377 46.116 17.381 33.021 1.00 85.39 ATOM 49 CA GLN H 378 43.700 14.593 33.820 1.00193.87 ATOM 50 CA ALA H 379 45.875 11.814 32.457 1.00205.16 ATOM 51 CA GLY H 380 49.195 12.926 33.837 1.00169.31 ATOM 52 CA LEU H 381 50.788 15.446 31.797 1.00157.38 ATOM 53 CA GLN H 382 52.619 17.823 34.112 1.00120.04 ATOM 54 CA LYS H 383 54.541 20.834 32.938 1.00110.58 ATOM 55 CA ASP H 384 58.245 20.617 32.141 1.00 88.71 ATOM 56 CA ASP H 385 57.875 17.081 30.855 1.00 78.66 ATOM 57 CA VAL H 386 59.766 16.179 27.712 1.00 93.30 ATOM 58 CA ILE H 387 58.126 13.690 25.421 1.00173.11 ATOM 59 CA ILE H 388 61.095 11.756 24.123 1.00141.21 ATOM 60 CA GLY H 389 59.215 9.604 21.642 1.00241.08 ATOM 61 CA VAL H 390 55.714 7.980 20.932 1.00267.37 ATOM 62 CA ASN H 391 54.909 4.247 20.880 1.00116.33 ATOM 63 CA ARG H 392 58.438 2.869 20.568 1.00164.43 ATOM 64 CA ASP H 393 59.217 5.741 18.287 1.00 59.70 ATOM 65 CA ARG H 394 61.506 8.579 19.182 1.00108.28 ATOM 66 CA VAL H 395 59.995 12.019 18.959 1.00 75.05 ATOM 67 CA ASN H 396 62.512 14.695 18.054 1.00 64.72 ATOM 68 CA SER H 397 59.881 17.373 17.605 1.00 99.74 ATOM 69 CA ILE H 398 56.167 17.924 17.108 1.00183.65 ATOM 70 CA ALA H 399 56.182 16.845 13.506 1.00 36.61 ATOM 71 CA GLU H 400 57.529 13.414 14.366 1.00 41.31 ATOM 72 CA MET H 401 55.141 13.045 17.248 1.00 64.04 ATOM 73 CA ARG H 402 52.360 13.898 14.896 1.00135.33 ATOM 74 CA LYS H 403 53.490 11.114 12.617 1.00 40.19 ATOM 75 CA VAL H 404 53.087 8.376 15.174 1.00 65.67 ATOM 76 CA LEU H 405 49.664 9.753 15.938 1.00 85.41 ATOM 77 CA ALA H 406 49.023 9.605 12.226 1.00 34.05 ATOM 78 CA ALA H 407 49.034 5.850 12.642 1.00 33.52 ATOM 79 CA LYS H 408 46.316 6.486 15.200 1.00149.11 ATOM 80 CA PRO H 409 47.056 3.544 17.408 1.00 82.14 ATOM 81 CA ALA H 410 44.273 2.866 19.878 1.00 52.60 ATOM 82 CA ILE H 411 46.899 3.068 22.535 1.00170.28 ATOM 83 CA ILE H 412 49.406 5.941 22.370 1.00138.37 ATOM 84 CA ALA H 413 52.331 5.780 24.744 1.00169.65 ATOM 85 CA LEU H 414 53.757 9.117 25.653 1.00381.43 ATOM 86 CA GLN H 415 57.417 9.019 26.962 1.00404.36 ATOM 87 CA ILE H 416 58.417 11.766 28.764 1.00279.28 ATOM 88 CA VAL H 417 61.221 12.500 31.068 1.00104.87 ATOM 89 CA ARG H 418 60.374 14.174 34.322 1.00132.71 ATOM 90 CA GLY H 419 63.197 15.478 36.409 1.00 27.75 ATOM 91 CA ASN H 420 66.034 13.094 36.037 1.00 51.28 ATOM 92 CA GLU H 421 63.717 10.185 35.613 1.00 80.48 ATOM 93 CA SER H 422 61.810 8.620 32.876 1.00158.31 ATOM 94 CA ILE H 423 57.981 9.247 32.821 1.00376.49 ATOM 95 CA TYR H 424 55.531 6.693 31.257 1.00463.60 ATOM 96 CA LEU H 425 52.205 8.327 29.982 1.00337.80 ATOM 97 CA LEU H 426 49.358 6.844 28.346 1.00425.75 ATOM 98 CA MET H 427 46.404 8.275 25.984 1.00439.98 ATOM 99 CA ARG H 428 42.898 6.553 25.921 1.00281.01 TER