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 T 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 T 127 THR ALA ILE LEU ALA PRO GLY GLY GLY SER VAL GLY ILE SEQRES 2 T 127 GLY PHE ALA ILE PRO SER ASN MET ALA ARG THR LEU ALA SEQRES 3 T 127 GLN GLN LEU ILE ASP PHE GLY GLU ILE LYS ARG GLY LEU SEQRES 4 T 127 LEU GLY ILE LYS GLY THR GLU MET SER ALA ASP ILE ALA SEQRES 5 T 127 LYS ALA PHE ASN LEU ASP VAL GLN ARG GLY ALA PHE VAL SEQRES 6 T 127 SER GLU VAL LEU PRO GLY SER GLY SER ALA LYS ALA GLY SEQRES 7 T 127 VAL LYS ALA GLY ASP ILE ILE THR SER LEU ASN GLY LYS SEQRES 8 T 127 PRO LEU ASN SER PHE ALA GLU LEU ARG SER ARG ILE ALA SEQRES 9 T 127 THR THR GLU PRO GLY THR LYS VAL LYS LEU GLY LEU LEU SEQRES 10 T 127 ARG ASN GLY LYS PRO LEU GLU VAL GLU VAL ATOM 1 CA THR T 203 43.580 56.714 -33.785 1.00169.28 ATOM 2 CA ALA T 204 41.381 53.649 -34.207 1.00 53.16 ATOM 3 CA ILE T 205 39.943 50.950 -36.402 1.00 47.97 ATOM 4 CA LEU T 206 36.670 49.212 -37.084 1.00 41.22 ATOM 5 CA ALA T 207 35.796 46.088 -35.207 1.00 26.19 ATOM 6 CA PRO T 208 37.801 43.343 -36.692 1.00 60.94 ATOM 7 CA GLY T 209 34.816 41.172 -37.313 1.00 9.12 ATOM 8 CA GLY T 210 37.086 38.403 -36.197 1.00 11.49 ATOM 9 CA GLY T 211 39.455 39.261 -38.980 1.00 14.99 ATOM 10 CA SER T 212 41.725 42.032 -40.023 1.00 35.63 ATOM 11 CA VAL T 213 39.390 44.901 -40.691 1.00 30.65 ATOM 12 CA GLY T 214 41.678 46.355 -43.280 1.00 19.19 ATOM 13 CA ILE T 215 40.199 49.640 -42.246 1.00 52.66 ATOM 14 CA GLY T 216 41.587 52.253 -39.938 1.00 20.25 ATOM 15 CA PHE T 217 41.085 55.857 -38.981 1.00 44.68 ATOM 16 CA ALA T 218 43.662 58.536 -38.325 1.00 33.76 ATOM 17 CA ILE T 219 43.243 61.855 -36.568 1.00 56.77 ATOM 18 CA PRO T 220 44.720 65.138 -37.574 1.00 83.45 ATOM 19 CA SER T 221 47.306 67.090 -35.569 1.00 68.10 ATOM 20 CA ASN T 222 45.967 70.628 -35.348 1.00 63.19 ATOM 21 CA MET T 223 43.092 69.621 -33.188 1.00 46.70 ATOM 22 CA ALA T 224 45.277 67.352 -31.147 1.00 28.83 ATOM 23 CA ARG T 225 47.936 69.956 -30.633 1.00 63.46 ATOM 24 CA THR T 226 45.526 72.603 -29.459 1.00115.59 ATOM 25 CA LEU T 227 43.811 70.304 -27.037 1.00 95.90 ATOM 26 CA ALA T 228 47.153 69.103 -25.806 1.00 26.79 ATOM 27 CA GLN T 229 48.288 72.622 -25.077 1.00 28.11 ATOM 28 CA GLN T 230 45.187 73.336 -23.078 1.00 53.67 ATOM 29 CA LEU T 231 45.729 70.156 -21.138 1.00 89.00 ATOM 30 CA ILE T 232 49.260 71.115 -20.274 1.00 42.84 ATOM 31 CA ASP T 233 48.495 74.702 -19.423 1.00 41.11 ATOM 32 CA PHE T 234 45.140 74.245 -17.793 1.00 44.99 ATOM 33 CA GLY T 235 46.147 71.051 -16.114 1.00 15.32 ATOM 34 CA GLU T 236 42.576 70.006 -16.605 1.00 50.23 ATOM 35 CA ILE T 237 39.986 69.375 -19.259 1.00113.38 ATOM 36 CA LYS T 238 39.745 72.371 -21.551 1.00107.82 ATOM 37 CA ARG T 239 36.695 71.140 -23.499 1.00177.18 ATOM 38 CA GLY T 240 34.599 73.869 -25.009 1.00 31.82 ATOM 39 CA LEU T 241 31.453 74.213 -27.002 1.00111.77 ATOM 40 CA LEU T 242 30.742 75.812 -30.323 1.00104.08 ATOM 41 CA GLY T 243 27.555 77.295 -29.042 1.00 37.94 ATOM 42 CA ILE T 244 26.041 75.522 -31.980 1.00 77.92 ATOM 43 CA LYS T 245 23.531 72.850 -31.257 1.00135.91 ATOM 44 CA GLY T 246 22.518 70.360 -33.829 1.00 38.91 ATOM 45 CA THR T 247 22.033 66.795 -34.936 1.00 53.43 ATOM 46 CA GLU T 248 23.728 64.658 -37.488 1.00132.38 ATOM 47 CA MET T 249 22.766 64.878 -41.076 1.00 66.87 ATOM 48 CA SER T 250 20.464 62.034 -41.913 1.00 40.85 ATOM 49 CA ALA T 251 20.759 59.651 -44.829 1.00 27.54 ATOM 50 CA ASP T 252 17.498 60.978 -46.154 1.00 33.28 ATOM 51 CA ILE T 253 19.287 64.282 -46.241 1.00100.16 ATOM 52 CA ALA T 254 21.903 62.892 -48.515 1.00 35.33 ATOM 53 CA LYS T 255 19.370 61.764 -51.028 1.00127.70 ATOM 54 CA ALA T 256 17.053 64.718 -50.702 1.00 51.76 ATOM 55 CA PHE T 257 19.378 67.654 -50.807 1.00 94.55 ATOM 56 CA ASN T 258 21.116 66.800 -53.979 1.00 92.61 ATOM 57 CA LEU T 259 23.272 69.487 -52.475 1.00130.81 ATOM 58 CA ASP T 260 26.971 69.429 -52.976 1.00 45.05 ATOM 59 CA VAL T 261 27.242 67.512 -49.786 1.00 52.25 ATOM 60 CA GLN T 262 24.051 66.670 -48.068 1.00 90.90 ATOM 61 CA ARG T 263 25.859 65.339 -45.048 1.00167.01 ATOM 62 CA GLY T 264 27.076 67.563 -42.284 1.00 23.41 ATOM 63 CA ALA T 265 25.965 68.809 -38.931 1.00 32.79 ATOM 64 CA PHE T 266 22.417 70.081 -38.890 1.00190.78 ATOM 65 CA VAL T 267 22.412 73.319 -36.994 1.00112.32 ATOM 66 CA SER T 268 20.006 74.034 -34.273 1.00348.04 ATOM 67 CA GLU T 269 19.946 77.008 -32.841 1.00167.39 ATOM 68 CA VAL T 270 22.902 79.024 -32.416 1.00146.04 ATOM 69 CA LEU T 271 23.341 80.274 -28.947 1.00 97.72 ATOM 70 CA PRO T 272 23.871 83.930 -28.971 1.00 60.04 ATOM 71 CA GLY T 273 27.352 85.267 -28.500 1.00 10.58 ATOM 72 CA SER T 274 28.458 82.132 -30.233 1.00 24.90 ATOM 73 CA GLY T 275 30.676 82.340 -33.242 1.00 11.10 ATOM 74 CA SER T 276 27.732 81.169 -35.267 1.00 37.81 ATOM 75 CA ALA T 277 25.525 83.819 -33.769 1.00 30.08 ATOM 76 CA LYS T 278 28.027 86.530 -34.552 1.00 79.34 ATOM 77 CA ALA T 279 28.623 85.041 -37.958 1.00 29.50 ATOM 78 CA GLY T 280 24.977 85.191 -38.760 1.00 26.06 ATOM 79 CA VAL T 281 25.004 81.480 -39.180 1.00 51.91 ATOM 80 CA LYS T 282 21.422 80.454 -38.774 1.00131.56 ATOM 81 CA ALA T 283 19.571 77.428 -37.648 1.00 81.15 ATOM 82 CA GLY T 284 18.836 75.197 -40.560 1.00 66.05 ATOM 83 CA ASP T 285 22.361 75.492 -41.773 1.00106.92 ATOM 84 CA ILE T 286 24.192 72.326 -42.654 1.00111.38 ATOM 85 CA ILE T 287 27.834 72.506 -41.790 1.00 84.06 ATOM 86 CA THR T 288 29.682 70.585 -44.449 1.00120.86 ATOM 87 CA SER T 289 33.191 71.382 -43.392 1.00 86.10 ATOM 88 CA LEU T 290 35.347 72.640 -40.565 1.00125.15 ATOM 89 CA ASN T 291 38.858 73.868 -41.253 1.00 79.11 ATOM 90 CA GLY T 292 38.377 72.655 -44.783 1.00 22.50 ATOM 91 CA LYS T 293 38.292 69.098 -43.605 1.00 58.14 ATOM 92 CA PRO T 294 34.705 68.298 -44.165 1.00 69.48 ATOM 93 CA LEU T 295 32.682 67.784 -41.047 1.00 54.05 ATOM 94 CA ASN T 296 30.609 64.778 -41.791 1.00 49.15 ATOM 95 CA SER T 297 28.779 64.954 -38.549 1.00 55.31 ATOM 96 CA PHE T 298 27.738 67.342 -35.860 1.00 45.53 ATOM 97 CA ALA T 299 29.880 65.201 -33.633 1.00 29.52 ATOM 98 CA GLU T 300 32.941 66.019 -35.670 1.00 38.65 ATOM 99 CA LEU T 301 32.124 69.687 -35.620 1.00105.41 ATOM 100 CA ARG T 302 31.702 69.576 -31.878 1.00 70.06 ATOM 101 CA SER T 303 35.020 67.879 -31.379 1.00 35.76 ATOM 102 CA ARG T 304 36.911 70.166 -33.695 1.00 77.61 ATOM 103 CA ILE T 305 35.710 73.390 -32.124 1.00110.78 ATOM 104 CA ALA T 306 35.944 72.088 -28.594 1.00 33.20 ATOM 105 CA THR T 307 39.419 70.807 -29.077 1.00 56.20 ATOM 106 CA THR T 308 40.999 74.161 -29.667 1.00105.67 ATOM 107 CA GLU T 309 40.956 77.082 -27.288 1.00141.80 ATOM 108 CA PRO T 310 38.606 79.883 -27.927 1.00130.49 ATOM 109 CA GLY T 311 39.777 82.975 -29.733 1.00 16.70 ATOM 110 CA THR T 312 40.874 80.595 -32.421 1.00 66.71 ATOM 111 CA LYS T 313 39.439 80.994 -35.853 1.00 95.93 ATOM 112 CA VAL T 314 37.910 78.206 -37.862 1.00 34.03 ATOM 113 CA LYS T 315 36.323 78.186 -41.270 1.00 97.07 ATOM 114 CA LEU T 316 33.017 76.480 -41.520 1.00 67.85 ATOM 115 CA GLY T 317 31.883 75.101 -44.794 1.00 32.90 ATOM 116 CA LEU T 318 28.243 76.018 -44.488 1.00111.83 ATOM 117 CA LEU T 319 25.256 75.142 -46.632 1.00 94.93 ATOM 118 CA ARG T 320 22.181 77.220 -46.507 1.00186.77 ATOM 119 CA ASN T 321 19.278 77.000 -48.932 1.00170.75 ATOM 120 CA GLY T 322 21.322 74.786 -50.990 1.00 30.40 ATOM 121 CA LYS T 323 23.675 77.723 -51.240 1.00128.18 ATOM 122 CA PRO T 324 27.254 77.297 -50.267 1.00 68.73 ATOM 123 CA LEU T 325 28.698 79.638 -47.660 1.00108.75 ATOM 124 CA GLU T 326 31.982 79.989 -45.888 1.00111.82 ATOM 125 CA VAL T 327 31.952 81.490 -42.445 1.00113.67 ATOM 126 CA GLU T 328 34.754 82.431 -40.154 1.00 76.47 ATOM 127 CA VAL T 329 34.011 81.687 -36.564 1.00 37.93 TER