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 K 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 K 127 THR ALA ILE LEU ALA PRO GLY GLY GLY SER VAL GLY ILE SEQRES 2 K 127 GLY PHE ALA ILE PRO SER ASN MET ALA ARG THR LEU ALA SEQRES 3 K 127 GLN GLN LEU ILE ASP PHE GLY GLU ILE LYS ARG GLY LEU SEQRES 4 K 127 LEU GLY ILE LYS GLY THR GLU MET SER ALA ASP ILE ALA SEQRES 5 K 127 LYS ALA PHE ASN LEU ASP VAL GLN ARG GLY ALA PHE VAL SEQRES 6 K 127 SER GLU VAL LEU PRO GLY SER GLY SER ALA LYS ALA GLY SEQRES 7 K 127 VAL LYS ALA GLY ASP ILE ILE THR SER LEU ASN GLY LYS SEQRES 8 K 127 PRO LEU ASN SER PHE ALA GLU LEU ARG SER ARG ILE ALA SEQRES 9 K 127 THR THR GLU PRO GLY THR LYS VAL LYS LEU GLY LEU LEU SEQRES 10 K 127 ARG ASN GLY LYS PRO LEU GLU VAL GLU VAL ATOM 1 CA THR K 203 -40.850 32.239 -60.572 1.00101.73 ATOM 2 CA ALA K 204 -38.777 32.623 -57.423 1.00 51.01 ATOM 3 CA ILE K 205 -37.356 34.787 -54.671 1.00 47.06 ATOM 4 CA LEU K 206 -34.102 35.276 -52.841 1.00 95.33 ATOM 5 CA ALA K 207 -33.389 33.525 -49.610 1.00 29.00 ATOM 6 CA PRO K 208 -35.363 35.203 -46.966 1.00 63.60 ATOM 7 CA GLY K 209 -32.393 35.775 -44.760 1.00 18.99 ATOM 8 CA GLY K 210 -34.764 34.795 -42.030 1.00 17.44 ATOM 9 CA GLY K 211 -37.020 37.620 -43.040 1.00 17.04 ATOM 10 CA SER K 212 -39.187 38.698 -45.884 1.00 31.02 ATOM 11 CA VAL K 213 -36.751 39.210 -48.690 1.00 30.72 ATOM 12 CA GLY K 214 -38.902 41.857 -50.250 1.00 15.92 ATOM 13 CA ILE K 215 -37.364 40.675 -53.461 1.00 92.86 ATOM 14 CA GLY K 216 -38.822 38.395 -56.084 1.00 19.62 ATOM 15 CA PHE K 217 -38.223 37.372 -59.663 1.00 54.08 ATOM 16 CA ALA K 218 -40.708 36.762 -62.436 1.00 36.79 ATOM 17 CA ILE K 219 -40.252 34.967 -65.738 1.00141.50 ATOM 18 CA PRO K 220 -41.553 35.998 -69.073 1.00169.40 ATOM 19 CA SER K 221 -44.175 34.112 -71.090 1.00 63.64 ATOM 20 CA ASN K 222 -42.715 33.776 -74.571 1.00 63.80 ATOM 21 CA MET K 223 -39.969 31.507 -73.438 1.00 58.75 ATOM 22 CA ALA K 224 -42.330 29.575 -71.232 1.00 34.81 ATOM 23 CA ARG K 225 -44.889 29.288 -73.973 1.00196.72 ATOM 24 CA THR K 226 -42.473 27.919 -76.508 1.00 38.89 ATOM 25 CA LEU K 227 -40.996 25.398 -74.132 1.00 91.56 ATOM 26 CA ALA K 228 -44.452 24.372 -73.069 1.00 31.01 ATOM 27 CA GLN K 229 -45.497 23.691 -76.611 1.00109.03 ATOM 28 CA GLN K 230 -42.498 21.495 -77.240 1.00 38.93 ATOM 29 CA LEU K 231 -43.268 19.659 -74.053 1.00 89.56 ATOM 30 CA ILE K 232 -46.800 18.980 -75.143 1.00 46.73 ATOM 31 CA ASP K 233 -46.069 17.936 -78.676 1.00106.14 ATOM 32 CA PHE K 234 -42.737 16.252 -78.154 1.00 52.57 ATOM 33 CA GLY K 235 -43.975 14.651 -74.999 1.00 17.24 ATOM 34 CA GLU K 236 -40.413 14.892 -73.834 1.00 50.38 ATOM 35 CA ILE K 237 -37.738 17.422 -73.108 1.00120.25 ATOM 36 CA LYS K 238 -37.170 19.691 -76.070 1.00112.04 ATOM 37 CA ARG K 239 -34.105 21.477 -74.636 1.00146.28 ATOM 38 CA GLY K 240 -31.725 22.843 -77.213 1.00 32.20 ATOM 39 CA LEU K 241 -28.484 24.696 -77.379 1.00 82.18 ATOM 40 CA LEU K 242 -27.428 27.965 -78.900 1.00130.06 ATOM 41 CA GLY K 243 -24.263 26.508 -80.274 1.00 47.17 ATOM 42 CA ILE K 244 -22.712 29.400 -78.443 1.00 79.87 ATOM 43 CA LYS K 245 -20.367 28.621 -75.636 1.00140.12 ATOM 44 CA GLY K 246 -19.389 31.210 -73.159 1.00 46.23 ATOM 45 CA THR K 247 -18.960 32.465 -69.648 1.00115.76 ATOM 46 CA GLU K 248 -20.576 35.085 -67.449 1.00 83.67 ATOM 47 CA MET K 249 -19.483 38.645 -67.861 1.00200.46 ATOM 48 CA SER K 250 -17.287 39.444 -64.924 1.00 99.86 ATOM 49 CA ALA K 251 -17.591 42.394 -62.601 1.00 30.23 ATOM 50 CA ASP K 252 -14.217 43.514 -63.822 1.00 46.17 ATOM 51 CA ILE K 253 -15.875 43.623 -67.193 1.00112.72 ATOM 52 CA ALA K 254 -18.427 46.059 -65.990 1.00 34.33 ATOM 53 CA LYS K 255 -15.881 48.529 -64.820 1.00125.30 ATOM 54 CA ALA K 256 -13.424 47.991 -67.610 1.00 50.23 ATOM 55 CA PHE K 257 -15.596 48.122 -70.662 1.00 99.71 ATOM 56 CA ASN K 258 -17.242 51.389 -69.954 1.00 87.22 ATOM 57 CA LEU K 259 -19.337 49.897 -72.694 1.00128.91 ATOM 58 CA ASP K 260 -23.005 50.568 -72.855 1.00 51.25 ATOM 59 CA VAL K 261 -23.501 47.437 -70.888 1.00 53.78 ATOM 60 CA GLN K 262 -20.428 45.610 -69.853 1.00 87.21 ATOM 61 CA ARG K 263 -22.425 42.698 -68.538 1.00 90.19 ATOM 62 CA GLY K 264 -23.658 39.936 -70.780 1.00 30.43 ATOM 63 CA ALA K 265 -22.674 36.509 -71.898 1.00 39.04 ATOM 64 CA PHE K 266 -19.113 36.355 -73.031 1.00180.64 ATOM 65 CA VAL K 267 -18.960 34.259 -76.128 1.00117.38 ATOM 66 CA SER K 268 -16.641 31.437 -76.661 1.00346.45 ATOM 67 CA GLU K 269 -16.504 29.933 -79.601 1.00165.54 ATOM 68 CA VAL K 270 -19.364 29.601 -81.784 1.00 75.27 ATOM 69 CA LEU K 271 -19.939 26.138 -83.001 1.00125.32 ATOM 70 CA PRO K 272 -20.096 26.206 -86.721 1.00211.39 ATOM 71 CA GLY K 273 -23.639 25.180 -87.595 1.00146.36 ATOM 72 CA SER K 274 -24.926 27.612 -85.035 1.00121.90 ATOM 73 CA GLY K 275 -26.895 30.749 -85.577 1.00 21.74 ATOM 74 CA SER K 276 -23.956 32.660 -84.207 1.00 39.43 ATOM 75 CA ALA K 277 -21.722 30.959 -86.701 1.00 39.24 ATOM 76 CA LYS K 278 -24.024 31.858 -89.558 1.00113.16 ATOM 77 CA ALA K 279 -24.497 35.328 -88.196 1.00 40.37 ATOM 78 CA GLY K 280 -20.805 35.925 -88.173 1.00 34.96 ATOM 79 CA VAL K 281 -21.041 36.415 -84.473 1.00 63.78 ATOM 80 CA LYS K 282 -17.588 35.680 -83.271 1.00232.55 ATOM 81 CA ALA K 283 -15.861 34.760 -80.100 1.00 72.25 ATOM 82 CA GLY K 284 -15.130 37.682 -77.894 1.00 50.68 ATOM 83 CA ASP K 285 -18.459 39.152 -78.335 1.00174.22 ATOM 84 CA ILE K 286 -20.564 39.985 -75.379 1.00110.22 ATOM 85 CA ILE K 287 -24.240 39.391 -75.749 1.00103.11 ATOM 86 CA THR K 288 -26.018 42.169 -73.944 1.00 65.85 ATOM 87 CA SER K 289 -29.533 41.241 -74.876 1.00 96.15 ATOM 88 CA LEU K 290 -31.712 38.523 -76.239 1.00100.42 ATOM 89 CA ASN K 291 -35.109 39.302 -77.703 1.00146.03 ATOM 90 CA GLY K 292 -34.661 42.808 -76.426 1.00 33.84 ATOM 91 CA LYS K 293 -34.692 41.825 -72.832 1.00165.53 ATOM 92 CA PRO K 294 -31.129 42.116 -71.915 1.00 71.79 ATOM 93 CA LEU K 295 -29.287 38.915 -71.269 1.00 52.93 ATOM 94 CA ASN K 296 -27.341 39.650 -68.172 1.00 52.38 ATOM 95 CA SER K 297 -25.686 36.304 -68.192 1.00 47.18 ATOM 96 CA PHE K 298 -24.619 33.547 -70.494 1.00 50.30 ATOM 97 CA ALA K 299 -26.957 31.425 -68.453 1.00 30.24 ATOM 98 CA GLU K 300 -29.881 33.580 -69.442 1.00 30.60 ATOM 99 CA LEU K 301 -28.920 33.437 -73.058 1.00101.51 ATOM 100 CA ARG K 302 -28.693 29.701 -72.948 1.00163.70 ATOM 101 CA SER K 303 -32.090 29.369 -71.343 1.00 90.47 ATOM 102 CA ARG K 304 -33.756 31.739 -73.714 1.00152.50 ATOM 103 CA ILE K 305 -32.702 30.119 -76.916 1.00170.61 ATOM 104 CA ALA K 306 -32.933 26.590 -75.579 1.00 41.56 ATOM 105 CA THR K 307 -36.457 27.209 -74.468 1.00 59.13 ATOM 106 CA THR K 308 -37.846 27.838 -77.914 1.00128.97 ATOM 107 CA GLU K 309 -37.717 25.362 -80.727 1.00 76.83 ATOM 108 CA PRO K 310 -35.253 25.908 -83.460 1.00 81.37 ATOM 109 CA GLY K 311 -36.141 27.699 -86.644 1.00 17.79 ATOM 110 CA THR K 312 -37.256 30.467 -84.363 1.00 65.21 ATOM 111 CA LYS K 313 -35.519 33.744 -84.692 1.00 89.89 ATOM 112 CA VAL K 314 -34.259 35.867 -81.877 1.00 50.60 ATOM 113 CA LYS K 315 -32.400 39.143 -81.817 1.00 58.59 ATOM 114 CA LEU K 316 -29.159 39.232 -79.951 1.00105.32 ATOM 115 CA GLY K 317 -27.954 42.496 -78.602 1.00 34.32 ATOM 116 CA LEU K 318 -24.288 41.977 -79.299 1.00114.38 ATOM 117 CA LEU K 319 -21.251 44.034 -78.383 1.00 76.24 ATOM 118 CA ARG K 320 -18.039 43.825 -80.339 1.00226.34 ATOM 119 CA ASN K 321 -15.026 46.089 -79.695 1.00214.94 ATOM 120 CA GLY K 322 -17.173 48.322 -77.834 1.00 35.59 ATOM 121 CA LYS K 323 -19.402 48.615 -80.826 1.00 67.27 ATOM 122 CA PRO K 324 -22.998 47.692 -80.706 1.00 65.50 ATOM 123 CA LEU K 325 -24.352 45.024 -83.011 1.00100.57 ATOM 124 CA GLU K 326 -27.761 43.525 -83.536 1.00 72.85 ATOM 125 CA VAL K 327 -27.803 40.056 -84.946 1.00 82.79 ATOM 126 CA GLU K 328 -30.663 37.833 -85.883 1.00 68.14 ATOM 127 CA VAL K 329 -30.110 34.220 -85.118 1.00 37.60 TER