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 L 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 L 98 THR LEU ASP THR SER THR SER SER SER ALA SER ALA GLU SEQRES 2 L 98 MET ILE THR PRO ALA LEU GLU GLY ALA THR LEU SER ASP SEQRES 3 L 98 GLY GLN LEU LYS ASP GLY GLY LYS GLY ILE LYS ILE ASP SEQRES 4 L 98 GLU VAL VAL LYS GLY SER PRO ALA ALA GLN ALA GLY LEU SEQRES 5 L 98 GLN LYS ASP ASP VAL ILE ILE GLY VAL ASN ARG ASP ARG SEQRES 6 L 98 VAL ASN SER ILE ALA GLU MET ARG LYS VAL LEU ALA ALA SEQRES 7 L 98 LYS PRO ALA ILE ILE ALA LEU GLN ILE VAL ARG GLY ASN SEQRES 8 L 98 GLU SER ILE TYR LEU LEU MET ATOM 1 CA THR L 330 -32.948 -29.782 82.483 1.00134.80 ATOM 2 CA LEU L 331 -32.502 -27.778 79.376 1.00 63.57 ATOM 3 CA ASP L 332 -30.688 -24.578 79.974 1.00 89.26 ATOM 4 CA THR L 333 -31.025 -21.735 77.549 1.00105.26 ATOM 5 CA SER L 334 -28.388 -19.475 76.150 1.00 33.52 ATOM 6 CA THR L 335 -29.383 -16.221 74.644 1.00102.37 ATOM 7 CA SER L 336 -27.073 -14.088 72.619 1.00 72.34 ATOM 8 CA SER L 337 -27.455 -10.521 71.571 1.00 76.74 ATOM 9 CA SER L 338 -25.216 -8.375 69.494 1.00 24.71 ATOM 10 CA ALA L 339 -24.254 -5.150 71.109 1.00 23.02 ATOM 11 CA SER L 340 -24.302 -1.978 69.132 1.00 25.03 ATOM 12 CA ALA L 341 -23.975 1.634 70.054 1.00 22.81 ATOM 13 CA GLU L 342 -27.443 2.013 68.656 1.00 80.80 ATOM 14 CA MET L 343 -28.905 -0.537 70.994 1.00 64.78 ATOM 15 CA ILE L 344 -27.907 1.340 74.160 1.00116.31 ATOM 16 CA THR L 345 -28.132 4.758 72.482 1.00119.02 ATOM 17 CA PRO L 346 -31.090 4.309 70.164 1.00115.68 ATOM 18 CA ALA L 347 -32.197 7.619 68.807 1.00 76.11 ATOM 19 CA LEU L 348 -29.775 10.212 67.786 1.00 65.73 ATOM 20 CA GLU L 349 -26.717 9.036 69.625 1.00 95.80 ATOM 21 CA GLY L 350 -26.214 10.562 73.006 1.00 34.79 ATOM 22 CA ALA L 351 -27.225 9.622 76.506 1.00 39.25 ATOM 23 CA THR L 352 -27.385 5.970 77.325 1.00 98.65 ATOM 24 CA LEU L 353 -30.799 4.420 77.260 1.00 54.49 ATOM 25 CA SER L 354 -32.546 1.728 79.223 1.00 81.32 ATOM 26 CA ASP L 355 -35.660 -0.072 78.174 1.00 63.63 ATOM 27 CA GLY L 356 -38.219 -2.492 79.464 1.00 44.75 ATOM 28 CA GLN L 357 -39.489 -3.743 82.751 1.00 76.51 ATOM 29 CA LEU L 358 -37.249 -6.328 81.205 1.00129.23 ATOM 30 CA LYS L 359 -39.849 -8.849 82.041 1.00 72.45 ATOM 31 CA ASP L 360 -42.501 -6.864 80.275 1.00 44.32 ATOM 32 CA GLY L 361 -42.014 -4.745 77.237 1.00 25.08 ATOM 33 CA GLY L 362 -41.058 -1.330 78.455 1.00 25.03 ATOM 34 CA LYS L 363 -43.268 1.615 77.807 1.00127.67 ATOM 35 CA GLY L 364 -40.500 3.115 75.757 1.00 23.91 ATOM 36 CA ILE L 365 -36.852 3.984 75.985 1.00 91.41 ATOM 37 CA LYS L 366 -35.730 5.891 79.003 1.00161.62 ATOM 38 CA ILE L 367 -32.680 8.024 78.566 1.00 67.15 ATOM 39 CA ASP L 368 -30.365 7.358 81.444 1.00 69.44 ATOM 40 CA GLU L 369 -28.138 10.347 81.292 1.00 99.10 ATOM 41 CA VAL L 370 -26.852 12.669 78.701 1.00 67.38 ATOM 42 CA VAL L 371 -23.145 12.269 78.155 1.00134.88 ATOM 43 CA LYS L 372 -24.527 15.046 76.084 1.00162.11 ATOM 44 CA GLY L 373 -21.516 15.016 73.753 1.00 53.58 ATOM 45 CA SER L 374 -23.264 13.441 70.739 1.00 54.99 ATOM 46 CA PRO L 375 -25.767 14.986 68.492 1.00 85.71 ATOM 47 CA ALA L 376 -28.916 13.625 70.083 1.00 46.76 ATOM 48 CA ALA L 377 -28.304 16.334 72.648 1.00 87.62 ATOM 49 CA GLN L 378 -27.796 18.668 69.779 1.00124.82 ATOM 50 CA ALA L 379 -31.337 18.044 68.690 1.00110.01 ATOM 51 CA GLY L 380 -33.210 18.522 71.467 1.00265.05 ATOM 52 CA LEU L 381 -32.685 15.532 73.574 1.00222.67 ATOM 53 CA GLN L 382 -31.914 15.688 77.260 1.00 77.19 ATOM 54 CA LYS L 383 -31.970 13.154 80.058 1.00142.21 ATOM 55 CA ASP L 384 -35.089 11.811 81.708 1.00 70.73 ATOM 56 CA ASP L 385 -37.000 11.847 78.495 1.00 81.80 ATOM 57 CA VAL L 386 -38.979 8.758 77.719 1.00 61.58 ATOM 58 CA ILE L 387 -39.260 7.860 74.126 1.00 85.98 ATOM 59 CA ILE L 388 -42.797 6.758 74.017 1.00 51.06 ATOM 60 CA GLY L 389 -42.715 6.065 70.359 1.00 28.60 ATOM 61 CA VAL L 390 -41.465 6.942 66.939 1.00 47.53 ATOM 62 CA ASN L 391 -43.779 7.405 64.009 1.00107.53 ATOM 63 CA ARG L 392 -46.383 7.140 66.704 1.00 89.91 ATOM 64 CA ASP L 393 -45.097 3.729 67.647 1.00 42.17 ATOM 65 CA ARG L 394 -44.528 3.226 71.323 1.00108.18 ATOM 66 CA VAL L 395 -41.553 0.999 71.882 1.00 52.96 ATOM 67 CA ASN L 396 -41.713 -1.782 74.373 1.00 84.54 ATOM 68 CA SER L 397 -38.234 -3.262 74.810 1.00 70.35 ATOM 69 CA ILE L 398 -34.611 -3.881 73.617 1.00130.20 ATOM 70 CA ALA L 399 -34.941 -6.971 71.447 1.00 46.66 ATOM 71 CA GLU L 400 -37.824 -4.906 70.313 1.00 63.97 ATOM 72 CA MET L 401 -35.364 -2.095 69.990 1.00 51.99 ATOM 73 CA ARG L 402 -33.772 -4.190 67.312 1.00 48.13 ATOM 74 CA LYS L 403 -37.243 -4.812 65.986 1.00116.20 ATOM 75 CA VAL L 404 -38.086 -1.163 65.516 1.00 35.89 ATOM 76 CA LEU L 405 -34.635 -0.771 64.029 1.00 98.76 ATOM 77 CA ALA L 406 -35.558 -3.148 61.266 1.00 41.48 ATOM 78 CA ALA L 407 -37.950 -0.678 59.590 1.00 51.56 ATOM 79 CA LYS L 408 -35.490 2.175 58.812 1.00134.21 ATOM 80 CA PRO L 409 -37.763 5.090 57.947 1.00162.05 ATOM 81 CA ALA L 410 -36.719 8.072 55.860 1.00 28.91 ATOM 82 CA ILE L 411 -37.151 10.334 58.824 1.00 90.03 ATOM 83 CA ILE L 412 -37.329 9.466 62.458 1.00 91.09 ATOM 84 CA ALA L 413 -39.704 11.472 64.549 1.00 47.80 ATOM 85 CA LEU L 414 -39.313 10.683 68.161 1.00129.73 ATOM 86 CA GLN L 415 -42.196 11.286 70.437 1.00102.96 ATOM 87 CA ILE L 416 -40.878 11.591 73.908 1.00 90.68 ATOM 88 CA VAL L 417 -42.402 13.047 76.980 1.00 60.44 ATOM 89 CA ARG L 418 -40.368 15.412 79.002 1.00206.21 ATOM 90 CA GLY L 419 -41.862 16.759 82.156 1.00 33.53 ATOM 91 CA ASN L 420 -45.508 17.311 81.651 1.00 77.24 ATOM 92 CA GLU L 421 -44.772 17.706 78.038 1.00204.38 ATOM 93 CA SER L 422 -45.127 16.089 74.618 1.00112.58 ATOM 94 CA ILE L 423 -42.223 16.835 72.388 1.00245.40 ATOM 95 CA TYR L 424 -41.059 15.712 68.994 1.00119.55 ATOM 96 CA LEU L 425 -37.381 15.250 68.231 1.00144.19 ATOM 97 CA LEU L 426 -36.567 14.805 64.620 1.00114.26 ATOM 98 CA MET L 427 -33.659 13.070 63.018 1.00 32.26 TER