HEADER HYDROLASE 26-NOV-11 4A9G TITLE Symmetrized cryo-EM reconstruction of E. coli DegQ 24-mer in complex TITLE 2 with beta-casein 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, M, N, O, P, Q, R, S, T, U, V, W, Y; COMPND 4 MUTATION: YES; COMPND 5 EC: 3.4.21.107; COMPND 6 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 4A9G P 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 P 98 THR LEU ASP THR SER THR SER SER SER ALA SER ALA GLU SEQRES 2 P 98 MET ILE THR PRO ALA LEU GLU GLY ALA THR LEU SER ASP SEQRES 3 P 98 GLY GLN LEU LYS ASP GLY GLY LYS GLY ILE LYS ILE ASP SEQRES 4 P 98 GLU VAL VAL LYS GLY SER PRO ALA ALA GLN ALA GLY LEU SEQRES 5 P 98 GLN LYS ASP ASP VAL ILE ILE GLY VAL ASN ARG ASP ARG SEQRES 6 P 98 VAL ASN SER ILE ALA GLU MET ARG LYS VAL LEU ALA ALA SEQRES 7 P 98 LYS PRO ALA ILE ILE ALA LEU GLN ILE VAL ARG GLY ASN SEQRES 8 P 98 GLU SER ILE TYR LEU LEU MET ATOM 1 CA THR P 330 85.132 29.158 -34.608 1.00128.74 ATOM 2 CA LEU P 331 82.047 27.143 -34.124 1.00120.99 ATOM 3 CA ASP P 332 82.603 23.927 -32.296 1.00 41.43 ATOM 4 CA THR P 333 80.168 21.131 -32.589 1.00 99.17 ATOM 5 CA SER P 334 78.869 18.889 -29.910 1.00 31.06 ATOM 6 CA THR P 335 77.430 15.592 -30.915 1.00 27.39 ATOM 7 CA SER P 336 75.681 13.432 -28.434 1.00 23.35 ATOM 8 CA SER P 337 74.369 9.955 -28.734 1.00 24.88 ATOM 9 CA SER P 338 72.154 8.060 -26.407 1.00 24.67 ATOM 10 CA ALA P 339 73.616 4.825 -25.239 1.00 26.46 ATOM 11 CA SER P 340 71.539 1.731 -25.396 1.00 81.04 ATOM 12 CA ALA P 341 72.272 -1.910 -24.875 1.00 25.45 ATOM 13 CA GLU P 342 70.917 -2.455 -28.326 1.00134.69 ATOM 14 CA MET P 343 73.176 0.102 -29.880 1.00 68.82 ATOM 15 CA ILE P 344 76.336 -1.747 -28.861 1.00139.85 ATOM 16 CA THR P 345 74.782 -5.240 -29.032 1.00152.98 ATOM 17 CA PRO P 346 72.336 -4.798 -31.920 1.00113.48 ATOM 18 CA ALA P 347 70.984 -8.143 -32.940 1.00 72.82 ATOM 19 CA LEU P 348 70.000 -10.686 -30.449 1.00 68.64 ATOM 20 CA GLU P 349 71.919 -9.377 -27.494 1.00 97.89 ATOM 21 CA GLY P 350 75.271 -10.962 -26.925 1.00 38.37 ATOM 22 CA ALA P 351 78.738 -10.039 -28.080 1.00 46.88 ATOM 23 CA THR P 352 79.538 -6.382 -28.277 1.00 41.99 ATOM 24 CA LEU P 353 79.563 -4.938 -31.714 1.00117.49 ATOM 25 CA SER P 354 81.335 -2.172 -33.528 1.00 39.61 ATOM 26 CA ASP P 355 80.306 -0.532 -36.722 1.00 62.82 ATOM 27 CA GLY P 356 81.579 1.816 -39.354 1.00 45.84 ATOM 28 CA GLN P 357 84.827 3.055 -40.731 1.00 79.85 ATOM 29 CA LEU P 358 83.295 5.673 -38.520 1.00136.37 ATOM 30 CA LYS P 359 84.139 8.130 -41.158 1.00 77.31 ATOM 31 CA ASP P 360 82.321 6.098 -43.747 1.00 43.40 ATOM 32 CA GLY P 361 79.295 3.976 -43.180 1.00 25.09 ATOM 33 CA GLY P 362 80.513 0.588 -42.127 1.00 24.52 ATOM 34 CA LYS P 363 79.878 -2.423 -44.251 1.00120.07 ATOM 35 CA GLY P 364 77.840 -3.844 -41.432 1.00 25.29 ATOM 36 CA ILE P 365 78.081 -4.614 -37.764 1.00122.57 ATOM 37 CA LYS P 366 81.086 -6.508 -36.599 1.00165.33 ATOM 38 CA ILE P 367 80.727 -8.629 -33.488 1.00169.05 ATOM 39 CA ASP P 368 83.646 -7.838 -31.281 1.00 66.32 ATOM 40 CA GLU P 369 83.434 -10.759 -28.970 1.00116.57 ATOM 41 CA VAL P 370 80.732 -12.917 -27.623 1.00 99.39 ATOM 42 CA VAL P 371 80.775 -13.133 -23.978 1.00190.63 ATOM 43 CA LYS P 372 78.358 -15.704 -24.948 1.00284.02 ATOM 44 CA GLY P 373 76.042 -14.933 -22.185 1.00 74.91 ATOM 45 CA SER P 374 73.052 -13.700 -24.039 1.00 53.77 ATOM 46 CA PRO P 375 70.739 -15.396 -26.351 1.00 77.03 ATOM 47 CA ALA P 376 72.264 -14.089 -29.546 1.00 40.97 ATOM 48 CA ALA P 377 74.918 -16.651 -28.918 1.00 58.46 ATOM 49 CA GLN P 378 72.180 -19.200 -28.390 1.00 49.01 ATOM 50 CA ALA P 379 70.863 -18.618 -31.863 1.00103.54 ATOM 51 CA GLY P 380 73.650 -19.088 -33.807 1.00270.96 ATOM 52 CA LEU P 381 75.774 -16.145 -33.285 1.00210.41 ATOM 53 CA GLN P 382 79.446 -16.262 -32.532 1.00 83.65 ATOM 54 CA LYS P 383 82.210 -13.695 -32.707 1.00102.12 ATOM 55 CA ASP P 384 83.873 -12.463 -35.856 1.00 66.87 ATOM 56 CA ASP P 385 80.627 -12.475 -37.722 1.00 82.13 ATOM 57 CA VAL P 386 79.814 -9.428 -39.751 1.00 56.23 ATOM 58 CA ILE P 387 76.209 -8.551 -40.046 1.00103.83 ATOM 59 CA ILE P 388 76.075 -7.534 -43.617 1.00 84.85 ATOM 60 CA GLY P 389 72.416 -6.833 -43.512 1.00 33.20 ATOM 61 CA VAL P 390 69.026 -7.675 -42.183 1.00116.87 ATOM 62 CA ASN P 391 66.056 -8.183 -44.442 1.00114.86 ATOM 63 CA ARG P 392 68.718 -7.965 -47.092 1.00113.09 ATOM 64 CA ASP P 393 69.644 -4.533 -45.864 1.00 42.29 ATOM 65 CA ARG P 394 73.325 -4.082 -45.356 1.00 85.98 ATOM 66 CA VAL P 395 73.956 -1.733 -42.490 1.00 52.74 ATOM 67 CA ASN P 396 76.451 1.032 -42.773 1.00 79.96 ATOM 68 CA SER P 397 76.920 2.578 -39.329 1.00 71.33 ATOM 69 CA ILE P 398 75.767 3.289 -35.713 1.00129.84 ATOM 70 CA ALA P 399 73.600 6.380 -36.088 1.00 46.74 ATOM 71 CA GLU P 400 72.418 4.244 -38.891 1.00 70.77 ATOM 72 CA MET P 401 72.123 1.498 -36.361 1.00 52.10 ATOM 73 CA ARG P 402 69.470 3.679 -34.851 1.00 46.45 ATOM 74 CA LYS P 403 68.060 4.142 -38.331 1.00125.32 ATOM 75 CA VAL P 404 67.601 0.461 -38.962 1.00 35.68 ATOM 76 CA LEU P 405 66.171 0.212 -35.475 1.00 99.13 ATOM 77 CA ALA P 406 63.390 2.543 -36.458 1.00 41.00 ATOM 78 CA ALA P 407 61.650 0.009 -38.731 1.00 51.18 ATOM 79 CA LYS P 408 61.036 -2.842 -36.221 1.00 95.03 ATOM 80 CA PRO P 409 60.023 -5.787 -38.372 1.00158.70 ATOM 81 CA ALA P 410 57.997 -8.727 -37.110 1.00 25.17 ATOM 82 CA ILE P 411 60.920 -11.025 -37.695 1.00 35.94 ATOM 83 CA ILE P 412 64.532 -10.132 -37.980 1.00 41.96 ATOM 84 CA ALA P 413 66.659 -12.198 -40.250 1.00 42.36 ATOM 85 CA LEU P 414 70.272 -11.366 -39.949 1.00 79.88 ATOM 86 CA GLN P 415 72.515 -12.001 -42.861 1.00 96.43 ATOM 87 CA ILE P 416 75.980 -12.344 -41.507 1.00 66.94 ATOM 88 CA VAL P 417 79.046 -13.817 -43.028 1.00 57.95 ATOM 89 CA ARG P 418 81.192 -16.039 -40.956 1.00168.44 ATOM 90 CA GLY P 419 84.286 -17.494 -42.464 1.00 34.37 ATOM 91 CA ASN P 420 83.674 -18.068 -46.098 1.00 74.18 ATOM 92 CA GLU P 421 80.110 -18.609 -45.169 1.00215.47 ATOM 93 CA SER P 422 76.758 -16.905 -45.624 1.00124.41 ATOM 94 CA ILE P 423 74.454 -17.543 -42.775 1.00166.06 ATOM 95 CA TYR P 424 71.096 -16.348 -41.590 1.00 95.47 ATOM 96 CA LEU P 425 70.364 -15.828 -37.927 1.00125.61 ATOM 97 CA LEU P 426 66.702 -15.641 -37.000 1.00124.08 ATOM 98 CA MET P 427 65.252 -13.577 -34.223 1.00 32.96 TER