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 U 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 U 98 THR LEU ASP THR SER THR SER SER SER ALA SER ALA GLU SEQRES 2 U 98 MET ILE THR PRO ALA LEU GLU GLY ALA THR LEU SER ASP SEQRES 3 U 98 GLY GLN LEU LYS ASP GLY GLY LYS GLY ILE LYS ILE ASP SEQRES 4 U 98 GLU VAL VAL LYS GLY SER PRO ALA ALA GLN ALA GLY LEU SEQRES 5 U 98 GLN LYS ASP ASP VAL ILE ILE GLY VAL ASN ARG ASP ARG SEQRES 6 U 98 VAL ASN SER ILE ALA GLU MET ARG LYS VAL LEU ALA ALA SEQRES 7 U 98 LYS PRO ALA ILE ILE ALA LEU GLN ILE VAL ARG GLY ASN SEQRES 8 U 98 GLU SER ILE TYR LEU LEU MET ATOM 1 CA THR U 330 -31.494 -33.948 -84.947 1.00 40.09 ATOM 2 CA LEU U 331 -29.466 -33.459 -81.859 1.00 53.21 ATOM 3 CA ASP U 332 -26.191 -31.795 -82.526 1.00100.06 ATOM 4 CA THR U 333 -23.413 -31.985 -80.037 1.00101.38 ATOM 5 CA SER U 334 -21.100 -29.355 -78.722 1.00 31.94 ATOM 6 CA THR U 335 -17.810 -30.378 -77.248 1.00 30.23 ATOM 7 CA SER U 336 -15.588 -28.071 -75.304 1.00 28.89 ATOM 8 CA SER U 337 -12.206 -28.479 -73.763 1.00 73.04 ATOM 9 CA SER U 338 -10.171 -26.365 -71.439 1.00 26.84 ATOM 10 CA ALA U 339 -6.878 -25.285 -72.827 1.00 23.00 ATOM 11 CA SER U 340 -3.715 -25.283 -70.831 1.00 28.28 ATOM 12 CA ALA U 341 -0.071 -25.011 -71.656 1.00 22.39 ATOM 13 CA GLU U 342 0.253 -28.471 -70.217 1.00 74.45 ATOM 14 CA MET U 343 -2.248 -29.938 -72.626 1.00119.93 ATOM 15 CA ILE U 344 -0.300 -28.896 -75.704 1.00 48.18 ATOM 16 CA THR U 345 3.162 -29.198 -74.127 1.00149.98 ATOM 17 CA PRO U 346 2.645 -32.076 -71.683 1.00109.94 ATOM 18 CA ALA U 347 5.970 -33.189 -70.338 1.00 71.15 ATOM 19 CA LEU U 348 8.632 -30.793 -69.398 1.00106.69 ATOM 20 CA GLU U 349 7.370 -27.770 -71.234 1.00 89.21 ATOM 21 CA GLY U 350 8.923 -27.264 -74.601 1.00 33.08 ATOM 22 CA ALA U 351 7.963 -28.316 -78.086 1.00 37.26 ATOM 23 CA THR U 352 4.315 -28.485 -78.959 1.00 26.16 ATOM 24 CA LEU U 353 2.741 -31.881 -78.821 1.00 47.00 ATOM 25 CA SER U 354 0.018 -33.646 -80.740 1.00 35.53 ATOM 26 CA ASP U 355 -1.756 -36.765 -79.683 1.00 60.65 ATOM 27 CA GLY U 356 -4.137 -39.363 -80.970 1.00 44.25 ATOM 28 CA GLN U 357 -5.269 -40.802 -84.235 1.00 77.93 ATOM 29 CA LEU U 358 -7.926 -38.540 -82.854 1.00181.22 ATOM 30 CA LYS U 359 -10.351 -41.221 -83.692 1.00106.36 ATOM 31 CA ASP U 360 -8.363 -43.778 -81.793 1.00 45.56 ATOM 32 CA GLY U 361 -6.397 -43.142 -78.686 1.00 27.97 ATOM 33 CA GLY U 362 -2.979 -42.196 -79.887 1.00 25.23 ATOM 34 CA LYS U 363 -0.047 -44.394 -79.157 1.00108.81 ATOM 35 CA GLY U 364 1.424 -41.562 -77.180 1.00 22.79 ATOM 36 CA ILE U 365 2.289 -37.918 -77.460 1.00 91.79 ATOM 37 CA LYS U 366 4.133 -36.760 -80.516 1.00 76.05 ATOM 38 CA ILE U 367 6.342 -33.773 -80.080 1.00 67.70 ATOM 39 CA ASP U 368 5.708 -31.544 -83.029 1.00 57.69 ATOM 40 CA GLU U 369 8.653 -29.254 -82.874 1.00104.95 ATOM 41 CA VAL U 370 11.034 -27.963 -80.335 1.00 79.98 ATOM 42 CA VAL U 371 10.617 -24.258 -79.774 1.00135.11 ATOM 43 CA LYS U 372 13.423 -25.639 -77.729 1.00173.05 ATOM 44 CA GLY U 373 13.424 -22.616 -75.417 1.00 52.80 ATOM 45 CA SER U 374 11.887 -24.342 -72.368 1.00 53.47 ATOM 46 CA PRO U 375 13.485 -26.835 -70.152 1.00 84.08 ATOM 47 CA ALA U 376 12.039 -29.969 -71.670 1.00 43.02 ATOM 48 CA ALA U 377 14.575 -29.448 -74.390 1.00 62.70 ATOM 49 CA GLN U 378 17.167 -28.937 -71.703 1.00107.33 ATOM 50 CA ALA U 379 16.524 -32.389 -70.329 1.00104.80 ATOM 51 CA GLY U 380 16.912 -34.330 -73.122 1.00271.30 ATOM 52 CA LEU U 381 13.941 -33.783 -75.183 1.00211.50 ATOM 53 CA GLN U 382 14.024 -33.016 -78.866 1.00 75.05 ATOM 54 CA LYS U 383 11.420 -33.100 -81.596 1.00 95.80 ATOM 55 CA ASP U 384 10.090 -36.218 -83.246 1.00 66.99 ATOM 56 CA ASP U 385 10.118 -38.126 -80.033 1.00 77.67 ATOM 57 CA VAL U 386 7.003 -40.021 -79.155 1.00 52.50 ATOM 58 CA ILE U 387 6.148 -40.294 -75.537 1.00 97.09 ATOM 59 CA ILE U 388 5.024 -43.830 -75.403 1.00 50.92 ATOM 60 CA GLY U 389 4.377 -43.718 -71.739 1.00 26.60 ATOM 61 CA VAL U 390 5.278 -42.420 -68.344 1.00 33.52 ATOM 62 CA ASN U 391 5.785 -44.707 -65.413 1.00 63.81 ATOM 63 CA ARG U 392 5.461 -47.312 -68.122 1.00106.17 ATOM 64 CA ASP U 393 2.057 -45.928 -68.936 1.00 40.32 ATOM 65 CA ARG U 394 1.511 -45.582 -72.646 1.00180.56 ATOM 66 CA VAL U 395 -0.693 -42.591 -73.291 1.00 50.97 ATOM 67 CA ASN U 396 -3.471 -42.773 -75.791 1.00 84.78 ATOM 68 CA SER U 397 -5.001 -39.311 -76.274 1.00125.99 ATOM 69 CA ILE U 398 -5.542 -35.658 -75.184 1.00135.91 ATOM 70 CA ALA U 399 -8.670 -35.952 -73.062 1.00 55.06 ATOM 71 CA GLU U 400 -6.604 -38.807 -71.856 1.00 70.01 ATOM 72 CA MET U 401 -3.781 -36.322 -71.567 1.00129.45 ATOM 73 CA ARG U 402 -5.911 -34.780 -68.881 1.00 88.14 ATOM 74 CA LYS U 403 -6.514 -38.231 -67.481 1.00142.13 ATOM 75 CA VAL U 404 -2.853 -38.991 -66.997 1.00 36.47 ATOM 76 CA LEU U 405 -2.448 -35.539 -65.536 1.00158.45 ATOM 77 CA ALA U 406 -4.821 -36.390 -62.786 1.00 49.25 ATOM 78 CA ALA U 407 -2.336 -38.728 -61.059 1.00 51.56 ATOM 79 CA LYS U 408 0.598 -36.321 -60.432 1.00 93.70 ATOM 80 CA PRO U 409 3.462 -38.585 -59.401 1.00 75.13 ATOM 81 CA ALA U 410 6.476 -37.442 -57.402 1.00 29.32 ATOM 82 CA ILE U 411 8.802 -38.112 -60.289 1.00 78.79 ATOM 83 CA ILE U 412 7.902 -38.238 -63.912 1.00 78.68 ATOM 84 CA ALA U 413 9.869 -40.608 -66.037 1.00 39.58 ATOM 85 CA LEU U 414 9.055 -40.223 -69.665 1.00 94.05 ATOM 86 CA GLN U 415 9.571 -43.177 -71.878 1.00 95.07 ATOM 87 CA ILE U 416 9.837 -41.928 -75.384 1.00144.56 ATOM 88 CA VAL U 417 11.251 -43.497 -78.458 1.00 63.32 ATOM 89 CA ARG U 418 13.535 -41.487 -80.566 1.00161.85 ATOM 90 CA GLY U 419 14.831 -43.010 -83.725 1.00 34.33 ATOM 91 CA ASN U 420 15.315 -46.668 -83.207 1.00 79.43 ATOM 92 CA GLU U 421 15.849 -45.878 -79.641 1.00196.81 ATOM 93 CA SER U 422 14.280 -46.017 -76.216 1.00 72.61 ATOM 94 CA ILE U 423 15.178 -43.435 -73.729 1.00131.27 ATOM 95 CA TYR U 424 13.946 -42.038 -70.481 1.00128.09 ATOM 96 CA LEU U 425 13.623 -38.355 -69.752 1.00134.11 ATOM 97 CA LEU U 426 13.389 -37.527 -66.113 1.00119.99 ATOM 98 CA MET U 427 11.531 -34.626 -64.609 1.00 34.65 TER