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 H 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 H 127 THR ALA ILE LEU ALA PRO GLY GLY GLY SER VAL GLY ILE SEQRES 2 H 127 GLY PHE ALA ILE PRO SER ASN MET ALA ARG THR LEU ALA SEQRES 3 H 127 GLN GLN LEU ILE ASP PHE GLY GLU ILE LYS ARG GLY LEU SEQRES 4 H 127 LEU GLY ILE LYS GLY THR GLU MET SER ALA ASP ILE ALA SEQRES 5 H 127 LYS ALA PHE ASN LEU ASP VAL GLN ARG GLY ALA PHE VAL SEQRES 6 H 127 SER GLU VAL LEU PRO GLY SER GLY SER ALA LYS ALA GLY SEQRES 7 H 127 VAL LYS ALA GLY ASP ILE ILE THR SER LEU ASN GLY LYS SEQRES 8 H 127 PRO LEU ASN SER PHE ALA GLU LEU ARG SER ARG ILE ALA SEQRES 9 H 127 THR THR GLU PRO GLY THR LYS VAL LYS LEU GLY LEU LEU SEQRES 10 H 127 ARG ASN GLY LYS PRO LEU GLU VAL GLU VAL ATOM 1 CA THR H 203 -32.161 -56.857 40.636 1.00 99.53 ATOM 2 CA ALA H 204 -32.643 -53.768 38.504 1.00 50.31 ATOM 3 CA ILE H 205 -34.844 -51.020 37.152 1.00 50.12 ATOM 4 CA LEU H 206 -35.479 -49.253 33.901 1.00 96.89 ATOM 5 CA ALA H 207 -33.739 -46.041 33.075 1.00 26.88 ATOM 6 CA PRO H 208 -35.318 -43.384 35.116 1.00 61.21 ATOM 7 CA GLY H 209 -35.959 -41.187 32.154 1.00 8.29 ATOM 8 CA GLY H 210 -34.881 -38.427 34.454 1.00 8.48 ATOM 9 CA GLY H 211 -37.609 -39.370 36.852 1.00 11.07 ATOM 10 CA SER H 212 -38.630 -42.174 39.094 1.00 30.46 ATOM 11 CA VAL H 213 -39.189 -45.026 36.730 1.00102.29 ATOM 12 CA GLY H 214 -41.782 -46.560 38.961 1.00 21.62 ATOM 13 CA ILE H 215 -40.728 -49.814 37.435 1.00 64.54 ATOM 14 CA GLY H 216 -38.378 -52.414 38.790 1.00 22.12 ATOM 15 CA PHE H 217 -37.390 -55.999 38.192 1.00 54.26 ATOM 16 CA ALA H 218 -36.696 -58.717 40.718 1.00 35.83 ATOM 17 CA ILE H 219 -34.996 -62.020 40.181 1.00150.04 ATOM 18 CA PRO H 220 -35.883 -65.341 41.619 1.00 91.58 ATOM 19 CA SER H 221 -33.872 -67.306 44.174 1.00 69.15 ATOM 20 CA ASN H 222 -33.594 -70.828 42.827 1.00 58.08 ATOM 21 CA MET H 223 -31.474 -69.756 39.948 1.00 49.31 ATOM 22 CA ALA H 224 -29.435 -67.519 42.166 1.00 29.43 ATOM 23 CA ARG H 225 -28.950 -70.182 44.781 1.00156.52 ATOM 24 CA THR H 226 -27.724 -72.747 42.357 1.00117.06 ATOM 25 CA LEU H 227 -25.306 -70.400 40.663 1.00 91.53 ATOM 26 CA ALA H 228 -24.083 -69.292 44.033 1.00 27.64 ATOM 27 CA GLN H 229 -23.303 -72.817 45.098 1.00 33.53 ATOM 28 CA GLN H 230 -21.336 -73.457 41.960 1.00 48.88 ATOM 29 CA LEU H 231 -19.403 -70.296 42.649 1.00152.69 ATOM 30 CA ILE H 232 -18.540 -71.299 46.138 1.00 48.65 ATOM 31 CA ASP H 233 -17.675 -74.865 45.378 1.00 39.36 ATOM 32 CA PHE H 234 -16.048 -74.419 42.032 1.00 43.47 ATOM 33 CA GLY H 235 -14.376 -71.230 43.058 1.00 18.03 ATOM 34 CA GLU H 236 -14.795 -70.164 39.478 1.00 50.46 ATOM 35 CA ILE H 237 -17.439 -69.502 36.870 1.00185.63 ATOM 36 CA LYS H 238 -19.778 -72.445 36.585 1.00109.66 ATOM 37 CA ARG H 239 -21.732 -71.114 33.580 1.00151.30 ATOM 38 CA GLY H 240 -23.247 -73.765 31.379 1.00 28.61 ATOM 39 CA LEU H 241 -25.215 -74.101 28.202 1.00 98.28 ATOM 40 CA LEU H 242 -28.568 -75.629 27.547 1.00181.58 ATOM 41 CA GLY H 243 -27.359 -77.119 24.320 1.00 44.15 ATOM 42 CA ILE H 244 -30.278 -75.333 22.807 1.00 97.71 ATOM 43 CA LYS H 245 -29.536 -72.595 20.364 1.00140.75 ATOM 44 CA GLY H 246 -32.107 -70.099 19.368 1.00 38.28 ATOM 45 CA THR H 247 -33.250 -66.544 18.920 1.00 46.62 ATOM 46 CA GLU H 248 -35.744 -64.205 20.529 1.00 75.79 ATOM 47 CA MET H 249 -39.340 -64.632 19.651 1.00 74.10 ATOM 48 CA SER H 250 -40.193 -61.747 17.393 1.00 47.77 ATOM 49 CA ALA H 251 -43.128 -59.381 17.704 1.00 31.55 ATOM 50 CA ASP H 252 -44.384 -60.668 14.389 1.00 42.34 ATOM 51 CA ILE H 253 -44.559 -64.005 16.120 1.00111.27 ATOM 52 CA ALA H 254 -46.718 -62.524 18.782 1.00 45.68 ATOM 53 CA LYS H 255 -49.377 -61.467 16.369 1.00133.21 ATOM 54 CA ALA H 256 -48.976 -64.334 13.955 1.00 48.26 ATOM 55 CA PHE H 257 -49.065 -67.317 16.223 1.00103.64 ATOM 56 CA ASN H 258 -52.258 -66.513 17.956 1.00 86.36 ATOM 57 CA LEU H 259 -50.733 -69.223 20.078 1.00133.01 ATOM 58 CA ASP H 260 -51.221 -69.315 23.788 1.00 66.72 ATOM 59 CA VAL H 261 -48.092 -67.338 24.087 1.00128.23 ATOM 60 CA GLN H 262 -46.391 -66.370 20.928 1.00152.89 ATOM 61 CA ARG H 263 -43.367 -65.129 22.785 1.00113.17 ATOM 62 CA GLY H 264 -40.584 -67.366 23.937 1.00 22.02 ATOM 63 CA ALA H 265 -37.221 -68.562 22.820 1.00 34.56 ATOM 64 CA PHE H 266 -37.252 -69.878 19.313 1.00168.44 ATOM 65 CA VAL H 267 -35.219 -73.018 19.222 1.00116.66 ATOM 66 CA SER H 268 -32.503 -73.701 16.817 1.00346.16 ATOM 67 CA GLU H 269 -31.104 -76.696 16.743 1.00164.53 ATOM 68 CA VAL H 270 -30.699 -78.796 19.656 1.00 78.15 ATOM 69 CA LEU H 271 -27.236 -80.077 20.124 1.00125.24 ATOM 70 CA PRO H 272 -27.380 -83.784 20.426 1.00210.57 ATOM 71 CA GLY H 273 -26.186 -84.521 23.942 1.00146.00 ATOM 72 CA SER H 274 -28.500 -81.847 25.214 1.00121.88 ATOM 73 CA GLY H 275 -31.540 -82.250 27.355 1.00 21.36 ATOM 74 CA SER H 276 -33.584 -80.968 24.467 1.00 86.56 ATOM 75 CA ALA H 277 -32.039 -83.580 22.252 1.00 39.95 ATOM 76 CA LYS H 278 -32.894 -86.327 24.700 1.00 66.29 ATOM 77 CA ALA H 279 -36.308 -84.872 25.285 1.00 38.97 ATOM 78 CA GLY H 280 -37.073 -84.963 21.630 1.00 30.67 ATOM 79 CA VAL H 281 -37.473 -81.249 21.726 1.00 56.04 ATOM 80 CA LYS H 282 -37.054 -80.177 18.158 1.00144.58 ATOM 81 CA ALA H 283 -35.954 -77.110 16.376 1.00 65.28 ATOM 82 CA GLY H 284 -38.853 -74.840 15.634 1.00 43.86 ATOM 83 CA ASP H 285 -40.005 -75.202 19.159 1.00 94.80 ATOM 84 CA ILE H 286 -40.930 -72.084 21.013 1.00110.61 ATOM 85 CA ILE H 287 -40.087 -72.328 24.660 1.00101.26 ATOM 86 CA THR H 288 -42.770 -70.449 26.507 1.00126.54 ATOM 87 CA SER H 289 -41.682 -71.298 30.004 1.00 90.41 ATOM 88 CA LEU H 290 -38.857 -72.581 32.129 1.00125.75 ATOM 89 CA ASN H 291 -39.564 -73.889 35.606 1.00 77.99 ATOM 90 CA GLY H 292 -43.103 -72.693 35.153 1.00 24.60 ATOM 91 CA LYS H 293 -41.957 -69.125 35.110 1.00 77.60 ATOM 92 CA PRO H 294 -42.473 -68.283 31.534 1.00 67.91 ATOM 93 CA LEU H 295 -39.348 -67.689 29.539 1.00 50.52 ATOM 94 CA ASN H 296 -40.123 -64.652 27.517 1.00 52.38 ATOM 95 CA SER H 297 -36.849 -64.769 25.723 1.00 44.72 ATOM 96 CA PHE H 298 -34.163 -67.142 24.630 1.00 48.21 ATOM 97 CA ALA H 299 -31.935 -65.051 26.808 1.00 27.67 ATOM 98 CA GLU H 300 -33.970 -65.935 29.847 1.00 32.09 ATOM 99 CA LEU H 301 -33.920 -69.586 28.978 1.00102.33 ATOM 100 CA ARG H 302 -30.186 -69.494 28.571 1.00 82.28 ATOM 101 CA SER H 303 -29.677 -67.827 31.902 1.00 32.37 ATOM 102 CA ARG H 304 -31.992 -70.135 33.768 1.00119.36 ATOM 103 CA ILE H 305 -30.402 -73.332 32.519 1.00111.78 ATOM 104 CA ALA H 306 -26.865 -72.043 32.764 1.00 37.40 ATOM 105 CA THR H 307 -27.326 -70.822 36.261 1.00 58.95 ATOM 106 CA THR H 308 -27.967 -74.227 37.720 1.00 72.35 ATOM 107 CA GLU H 309 -25.530 -77.100 37.678 1.00151.96 ATOM 108 CA PRO H 310 -26.188 -79.872 35.295 1.00 85.61 ATOM 109 CA GLY H 311 -28.002 -82.962 36.435 1.00 15.25 ATOM 110 CA THR H 312 -30.751 -80.697 37.624 1.00133.56 ATOM 111 CA LYS H 313 -34.127 -80.966 36.093 1.00 75.44 ATOM 112 CA VAL H 314 -36.182 -78.166 34.673 1.00 39.42 ATOM 113 CA LYS H 315 -39.568 -78.155 33.027 1.00 58.29 ATOM 114 CA LEU H 316 -39.832 -76.362 29.779 1.00 60.44 ATOM 115 CA GLY H 317 -43.105 -74.992 28.625 1.00 33.23 ATOM 116 CA LEU H 318 -42.769 -75.851 24.978 1.00124.57 ATOM 117 CA LEU H 319 -44.939 -74.954 22.008 1.00 85.06 ATOM 118 CA ARG H 320 -44.890 -77.003 18.856 1.00271.01 ATOM 119 CA ASN H 321 -47.311 -76.646 16.008 1.00187.31 ATOM 120 CA GLY H 322 -49.320 -74.468 18.096 1.00 31.20 ATOM 121 CA LYS H 323 -49.609 -77.413 20.417 1.00 73.22 ATOM 122 CA PRO H 324 -48.577 -77.160 23.982 1.00 64.09 ATOM 123 CA LEU H 325 -45.919 -79.487 25.333 1.00106.43 ATOM 124 CA GLU H 326 -44.217 -79.853 28.655 1.00107.89 ATOM 125 CA VAL H 327 -40.806 -81.409 28.665 1.00 82.58 ATOM 126 CA GLU H 328 -38.438 -82.290 31.442 1.00 64.02 ATOM 127 CA VAL H 329 -34.843 -81.540 30.699 1.00 41.12 TER