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 S 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 S 98 THR LEU ASP THR SER THR SER SER SER ALA SER ALA GLU SEQRES 2 S 98 MET ILE THR PRO ALA LEU GLU GLY ALA THR LEU SER ASP SEQRES 3 S 98 GLY GLN LEU LYS ASP GLY GLY LYS GLY ILE LYS ILE ASP SEQRES 4 S 98 GLU VAL VAL LYS GLY SER PRO ALA ALA GLN ALA GLY LEU SEQRES 5 S 98 GLN LYS ASP ASP VAL ILE ILE GLY VAL ASN ARG ASP ARG SEQRES 6 S 98 VAL ASN SER ILE ALA GLU MET ARG LYS VAL LEU ALA ALA SEQRES 7 S 98 LYS PRO ALA ILE ILE ALA LEU GLN ILE VAL ARG GLY ASN SEQRES 8 S 98 GLU SER ILE TYR LEU LEU MET ATOM 1 CA THR S 330 33.567 -84.954 31.400 1.00 57.53 ATOM 2 CA LEU S 331 33.184 -81.856 29.331 1.00133.48 ATOM 3 CA ASP S 332 31.522 -82.508 26.045 1.00 50.96 ATOM 4 CA THR S 333 31.925 -80.140 23.196 1.00105.91 ATOM 5 CA SER S 334 29.337 -78.819 20.855 1.00 33.63 ATOM 6 CA THR S 335 30.388 -77.360 17.590 1.00 33.03 ATOM 7 CA SER S 336 27.911 -75.365 15.620 1.00 75.28 ATOM 8 CA SER S 337 28.185 -73.569 12.379 1.00 31.60 ATOM 9 CA SER S 338 25.962 -71.291 10.445 1.00 28.04 ATOM 10 CA ALA S 339 24.733 -72.861 7.289 1.00 24.86 ATOM 11 CA SER S 340 24.752 -70.935 4.096 1.00 31.86 ATOM 12 CA ALA S 341 24.270 -71.863 0.515 1.00 23.08 ATOM 13 CA GLU S 342 27.798 -70.632 0.041 1.00 78.57 ATOM 14 CA MET S 343 29.257 -73.054 2.536 1.00118.34 ATOM 15 CA ILE S 344 27.988 -76.128 0.715 1.00 49.64 ATOM 16 CA THR S 345 28.203 -74.576 -2.775 1.00181.02 ATOM 17 CA PRO S 346 31.230 -72.324 -2.414 1.00116.14 ATOM 18 CA ALA S 347 32.212 -71.053 -5.805 1.00 72.95 ATOM 19 CA LEU S 348 29.699 -70.006 -8.306 1.00 65.22 ATOM 20 CA GLU S 349 26.676 -71.763 -6.932 1.00 95.98 ATOM 21 CA GLY S 350 25.967 -75.116 -8.426 1.00 33.65 ATOM 22 CA ALA S 351 26.931 -78.622 -7.462 1.00 40.01 ATOM 23 CA THR S 352 27.241 -79.483 -3.815 1.00 97.03 ATOM 24 CA LEU S 353 30.710 -79.406 -2.400 1.00 53.73 ATOM 25 CA SER S 354 32.541 -81.381 0.255 1.00 91.39 ATOM 26 CA ASP S 355 35.764 -80.428 1.897 1.00 64.25 ATOM 27 CA GLY S 356 38.449 -81.789 4.160 1.00 45.30 ATOM 28 CA GLN S 357 39.703 -85.108 5.366 1.00129.61 ATOM 29 CA LEU S 358 37.663 -83.531 8.063 1.00 80.98 ATOM 30 CA LYS S 359 40.463 -84.466 10.332 1.00 83.74 ATOM 31 CA ASP S 360 42.998 -82.581 8.321 1.00 43.68 ATOM 32 CA GLY S 361 42.369 -79.586 6.202 1.00 25.03 ATOM 33 CA GLY S 362 41.245 -80.867 2.864 1.00 24.80 ATOM 34 CA LYS S 363 43.341 -80.246 -0.157 1.00141.13 ATOM 35 CA GLY S 364 40.514 -78.205 -1.567 1.00 22.61 ATOM 36 CA ILE S 365 36.816 -78.348 -2.238 1.00 92.88 ATOM 37 CA LYS S 366 35.428 -81.354 -4.002 1.00 95.24 ATOM 38 CA ILE S 367 32.357 -80.819 -6.064 1.00 70.96 ATOM 39 CA ASP S 368 29.996 -83.625 -5.259 1.00 66.61 ATOM 40 CA GLU S 369 27.599 -83.450 -8.118 1.00111.27 ATOM 41 CA VAL S 370 26.344 -80.876 -10.477 1.00 84.34 ATOM 42 CA VAL S 371 22.695 -80.186 -9.939 1.00196.55 ATOM 43 CA LYS S 372 23.998 -78.209 -12.824 1.00166.58 ATOM 44 CA GLY S 373 21.081 -75.769 -12.668 1.00 51.57 ATOM 45 CA SER S 374 23.016 -72.797 -11.246 1.00 53.57 ATOM 46 CA PRO S 375 25.506 -70.645 -12.937 1.00 74.36 ATOM 47 CA ALA S 376 28.654 -72.293 -11.664 1.00 38.12 ATOM 48 CA ALA S 377 27.861 -74.979 -14.149 1.00 58.93 ATOM 49 CA GLN S 378 27.412 -72.294 -16.767 1.00 57.93 ATOM 50 CA ALA S 379 30.943 -71.115 -16.246 1.00102.05 ATOM 51 CA GLY S 380 32.768 -73.988 -16.700 1.00273.17 ATOM 52 CA LEU S 381 32.171 -76.001 -13.703 1.00208.85 ATOM 53 CA GLN S 382 31.266 -79.653 -13.715 1.00 78.00 ATOM 54 CA LYS S 383 31.364 -82.405 -11.124 1.00119.52 ATOM 55 CA ASP S 384 34.503 -84.127 -9.900 1.00 68.25 ATOM 56 CA ASP S 385 36.484 -80.954 -10.021 1.00 87.08 ATOM 57 CA VAL S 386 38.603 -80.204 -7.051 1.00131.16 ATOM 58 CA ILE S 387 39.101 -76.613 -6.234 1.00 79.81 ATOM 59 CA ILE S 388 42.703 -76.563 -5.316 1.00 83.36 ATOM 60 CA GLY S 389 42.723 -72.899 -4.659 1.00 28.07 ATOM 61 CA VAL S 390 41.547 -69.454 -5.536 1.00 32.22 ATOM 62 CA ASN S 391 43.913 -66.615 -6.143 1.00 39.68 ATOM 63 CA ARG S 392 46.421 -69.412 -5.978 1.00 39.90 ATOM 64 CA ASP S 393 45.234 -70.176 -2.491 1.00 38.54 ATOM 65 CA ARG S 394 44.649 -73.841 -1.926 1.00 81.71 ATOM 66 CA VAL S 395 41.782 -74.319 0.458 1.00 53.38 ATOM 67 CA ASN S 396 42.019 -76.777 3.266 1.00 81.14 ATOM 68 CA SER S 397 38.588 -77.126 4.883 1.00 71.14 ATOM 69 CA ILE S 398 35.028 -75.826 5.617 1.00136.89 ATOM 70 CA ALA S 399 35.542 -73.658 8.681 1.00 49.34 ATOM 71 CA GLU S 400 38.360 -72.608 6.497 1.00 70.54 ATOM 72 CA MET S 401 35.809 -72.219 3.782 1.00 58.06 ATOM 73 CA ARG S 402 34.409 -69.450 5.890 1.00 99.23 ATOM 74 CA LYS S 403 37.949 -68.245 6.392 1.00116.91 ATOM 75 CA VAL S 404 38.530 -67.903 2.675 1.00110.77 ATOM 76 CA LEU S 405 35.171 -66.220 2.451 1.00105.93 ATOM 77 CA ALA S 406 36.333 -63.489 4.756 1.00 42.86 ATOM 78 CA ALA S 407 38.634 -61.903 2.144 1.00 50.32 ATOM 79 CA LYS S 408 36.079 -61.132 -0.628 1.00 95.97 ATOM 80 CA PRO S 409 38.179 -60.290 -3.661 1.00 75.40 ATOM 81 CA ALA S 410 36.850 -58.295 -6.598 1.00 25.63 ATOM 82 CA ILE S 411 37.333 -61.232 -8.907 1.00 33.17 ATOM 83 CA ILE S 412 37.427 -64.855 -7.996 1.00 36.00 ATOM 84 CA ALA S 413 39.603 -67.112 -10.036 1.00 37.12 ATOM 85 CA LEU S 414 39.106 -70.716 -9.174 1.00 91.05 ATOM 86 CA GLN S 415 41.943 -73.059 -9.794 1.00 93.68 ATOM 87 CA ILE S 416 40.484 -76.493 -10.048 1.00 65.32 ATOM 88 CA VAL S 417 41.840 -79.665 -11.464 1.00 56.59 ATOM 89 CA ARG S 418 39.666 -81.790 -13.617 1.00218.35 ATOM 90 CA GLY S 419 41.024 -84.959 -15.002 1.00 35.39 ATOM 91 CA ASN S 420 44.651 -84.504 -15.719 1.00 85.28 ATOM 92 CA GLU S 421 43.888 -80.889 -16.244 1.00204.00 ATOM 93 CA SER S 422 44.491 -77.525 -14.639 1.00 68.46 ATOM 94 CA ILE S 423 41.720 -75.117 -15.288 1.00165.34 ATOM 95 CA TYR S 424 40.683 -71.696 -14.137 1.00 91.63 ATOM 96 CA LEU S 425 37.057 -70.806 -13.620 1.00124.12 ATOM 97 CA LEU S 426 36.349 -67.158 -13.244 1.00122.11 ATOM 98 CA MET S 427 33.557 -65.427 -11.447 1.00 29.38 TER