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 O 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 O 127 THR ALA ILE LEU ALA PRO GLY GLY GLY SER VAL GLY ILE SEQRES 2 O 127 GLY PHE ALA ILE PRO SER ASN MET ALA ARG THR LEU ALA SEQRES 3 O 127 GLN GLN LEU ILE ASP PHE GLY GLU ILE LYS ARG GLY LEU SEQRES 4 O 127 LEU GLY ILE LYS GLY THR GLU MET SER ALA ASP ILE ALA SEQRES 5 O 127 LYS ALA PHE ASN LEU ASP VAL GLN ARG GLY ALA PHE VAL SEQRES 6 O 127 SER GLU VAL LEU PRO GLY SER GLY SER ALA LYS ALA GLY SEQRES 7 O 127 VAL LYS ALA GLY ASP ILE ILE THR SER LEU ASN GLY LYS SEQRES 8 O 127 PRO LEU ASN SER PHE ALA GLU LEU ARG SER ARG ILE ALA SEQRES 9 O 127 THR THR GLU PRO GLY THR LYS VAL LYS LEU GLY LEU LEU SEQRES 10 O 127 ARG ASN GLY LYS PRO LEU GLU VAL GLU VAL ATOM 1 CA THR O 203 58.767 -33.434 41.081 1.00176.12 ATOM 2 CA ALA O 204 55.745 -33.984 38.878 1.00 54.19 ATOM 3 CA ILE O 205 53.032 -36.223 37.520 1.00 53.14 ATOM 4 CA LEU O 206 51.281 -37.018 34.274 1.00 52.62 ATOM 5 CA ALA O 207 48.155 -35.158 33.375 1.00 27.49 ATOM 6 CA PRO O 208 45.447 -36.698 35.381 1.00 61.22 ATOM 7 CA GLY O 209 43.296 -37.371 32.394 1.00 7.95 ATOM 8 CA GLY O 210 40.510 -36.261 34.647 1.00 8.20 ATOM 9 CA GLY O 211 41.406 -38.968 37.091 1.00 11.72 ATOM 10 CA SER O 212 44.185 -39.990 39.363 1.00 83.77 ATOM 11 CA VAL O 213 47.068 -40.579 37.066 1.00104.91 ATOM 12 CA GLY O 214 48.539 -43.127 39.391 1.00 22.47 ATOM 13 CA ILE O 215 51.813 -42.103 37.897 1.00 57.99 ATOM 14 CA GLY O 216 54.392 -39.733 39.252 1.00 20.12 ATOM 15 CA PHE O 217 57.977 -38.749 38.660 1.00 51.95 ATOM 16 CA ALA O 218 60.672 -37.973 41.192 1.00 32.93 ATOM 17 CA ILE O 219 63.985 -36.222 40.711 1.00 61.52 ATOM 18 CA PRO O 220 67.287 -37.169 42.185 1.00 82.03 ATOM 19 CA SER O 221 69.225 -35.096 44.725 1.00 63.31 ATOM 20 CA ASN O 222 72.743 -34.869 43.338 1.00 65.54 ATOM 21 CA MET O 223 71.670 -32.768 40.449 1.00 51.40 ATOM 22 CA ALA O 224 69.412 -30.705 42.628 1.00 32.32 ATOM 23 CA ARG O 225 72.011 -30.104 45.265 1.00 66.47 ATOM 24 CA THR O 226 74.621 -28.995 42.805 1.00118.10 ATOM 25 CA LEU O 227 72.337 -26.498 41.121 1.00 68.09 ATOM 26 CA ALA O 228 71.163 -25.343 44.473 1.00 30.52 ATOM 27 CA GLN O 229 74.683 -24.597 45.578 1.00102.69 ATOM 28 CA GLN O 230 75.407 -22.628 42.456 1.00 70.06 ATOM 29 CA LEU O 231 72.188 -20.720 42.961 1.00 98.82 ATOM 30 CA ILE O 232 73.042 -19.700 46.468 1.00117.82 ATOM 31 CA ASP O 233 76.666 -18.949 45.807 1.00 39.85 ATOM 32 CA PHE O 234 76.233 -17.318 42.447 1.00 41.37 ATOM 33 CA GLY O 235 72.997 -15.721 43.462 1.00 21.77 ATOM 34 CA GLU O 236 71.958 -16.146 39.873 1.00 52.41 ATOM 35 CA ILE O 237 71.349 -18.796 37.263 1.00179.59 ATOM 36 CA LYS O 238 74.332 -21.073 36.980 1.00111.94 ATOM 37 CA ARG O 239 73.021 -23.074 33.993 1.00148.30 ATOM 38 CA GLY O 240 75.690 -24.599 31.813 1.00 32.76 ATOM 39 CA LEU O 241 76.046 -26.630 28.686 1.00122.54 ATOM 40 CA LEU O 242 77.700 -29.939 28.021 1.00107.14 ATOM 41 CA GLY O 243 79.149 -28.741 24.786 1.00 41.79 ATOM 42 CA ILE O 244 77.351 -31.734 23.364 1.00 74.91 ATOM 43 CA LYS O 245 74.722 -31.017 20.770 1.00115.00 ATOM 44 CA GLY O 246 72.222 -33.662 19.873 1.00 34.08 ATOM 45 CA THR O 247 68.680 -34.890 19.486 1.00 50.27 ATOM 46 CA GLU O 248 66.362 -37.390 21.117 1.00 78.98 ATOM 47 CA MET O 249 66.825 -41.015 20.334 1.00 63.28 ATOM 48 CA SER O 250 63.985 -41.940 18.051 1.00 44.88 ATOM 49 CA ALA O 251 61.645 -44.881 18.404 1.00 28.18 ATOM 50 CA ASP O 252 62.896 -46.325 15.186 1.00114.44 ATOM 51 CA ILE O 253 66.265 -46.335 16.830 1.00 76.69 ATOM 52 CA ALA O 254 64.933 -48.486 19.601 1.00 32.37 ATOM 53 CA LYS O 255 63.805 -51.115 17.206 1.00 75.67 ATOM 54 CA ALA O 256 66.703 -50.762 14.813 1.00 50.19 ATOM 55 CA PHE O 257 69.685 -50.822 17.091 1.00114.15 ATOM 56 CA ASN O 258 68.944 -54.015 18.836 1.00131.34 ATOM 57 CA LEU O 259 71.507 -52.261 20.928 1.00197.02 ATOM 58 CA ASP O 260 71.566 -52.816 24.628 1.00110.72 ATOM 59 CA VAL O 261 69.613 -49.634 24.916 1.00 62.65 ATOM 60 CA GLN O 262 68.715 -47.977 21.706 1.00107.79 ATOM 61 CA ARG O 263 67.335 -44.957 23.493 1.00 99.84 ATOM 62 CA GLY O 264 69.553 -42.129 24.596 1.00 22.23 ATOM 63 CA ALA O 265 70.745 -38.756 23.475 1.00 29.73 ATOM 64 CA PHE O 266 71.991 -38.804 19.951 1.00187.22 ATOM 65 CA VAL O 267 75.180 -36.817 19.818 1.00111.48 ATOM 66 CA SER O 268 75.916 -34.259 17.332 1.00363.62 ATOM 67 CA GLU O 269 78.816 -32.685 17.306 1.00180.04 ATOM 68 CA VAL O 270 80.951 -32.247 20.156 1.00155.80 ATOM 69 CA LEU O 271 82.092 -28.751 20.535 1.00 88.82 ATOM 70 CA PRO O 272 85.748 -28.680 21.055 1.00 65.51 ATOM 71 CA GLY O 273 87.121 -28.149 24.515 1.00 15.39 ATOM 72 CA SER O 274 84.024 -29.839 25.754 1.00 85.17 ATOM 73 CA GLY O 275 84.247 -32.851 27.967 1.00 16.58 ATOM 74 CA SER O 276 83.054 -34.919 25.062 1.00 39.52 ATOM 75 CA ALA O 277 85.682 -33.447 22.814 1.00 33.78 ATOM 76 CA LYS O 278 88.463 -34.204 25.248 1.00 61.33 ATOM 77 CA ALA O 279 86.969 -37.573 25.956 1.00 33.12 ATOM 78 CA GLY O 280 87.097 -38.437 22.317 1.00 26.17 ATOM 79 CA VAL O 281 83.383 -38.874 22.371 1.00 53.31 ATOM 80 CA LYS O 282 82.349 -38.545 18.782 1.00129.69 ATOM 81 CA ALA O 283 79.282 -37.503 16.964 1.00 70.30 ATOM 82 CA GLY O 284 77.022 -40.406 16.253 1.00 40.20 ATOM 83 CA ASP O 285 77.386 -41.540 19.807 1.00 88.89 ATOM 84 CA ILE O 286 74.303 -42.519 21.698 1.00146.95 ATOM 85 CA ILE O 287 74.495 -41.558 25.335 1.00109.76 ATOM 86 CA THR O 288 72.613 -44.225 27.210 1.00 66.13 ATOM 87 CA SER O 289 73.420 -43.107 30.703 1.00 94.81 ATOM 88 CA LEU O 290 74.682 -40.243 32.758 1.00106.14 ATOM 89 CA ASN O 291 76.067 -40.856 36.223 1.00147.48 ATOM 90 CA GLY O 292 74.725 -44.357 35.932 1.00 30.82 ATOM 91 CA LYS O 293 71.169 -43.148 35.821 1.00174.52 ATOM 92 CA PRO O 294 70.390 -43.892 32.236 1.00 70.41 ATOM 93 CA LEU O 295 69.784 -40.796 30.185 1.00 67.11 ATOM 94 CA ASN O 296 66.869 -41.693 28.085 1.00136.53 ATOM 95 CA SER O 297 66.879 -38.374 26.330 1.00 54.78 ATOM 96 CA PHE O 298 69.266 -35.713 25.182 1.00 53.74 ATOM 97 CA ALA O 299 67.149 -33.434 27.299 1.00 34.66 ATOM 98 CA GLU O 300 67.978 -35.527 30.342 1.00128.04 ATOM 99 CA LEU O 301 71.653 -35.347 29.539 1.00 84.09 ATOM 100 CA ARG O 302 71.565 -31.632 29.054 1.00114.17 ATOM 101 CA SER O 303 69.847 -31.088 32.356 1.00 36.80 ATOM 102 CA ARG O 304 72.150 -33.342 34.299 1.00141.05 ATOM 103 CA ILE O 305 75.345 -31.754 33.081 1.00 50.57 ATOM 104 CA ALA O 306 74.003 -28.215 33.197 1.00 35.01 ATOM 105 CA THR O 307 72.797 -28.715 36.704 1.00 54.56 ATOM 106 CA THR O 308 76.185 -29.187 38.251 1.00109.73 ATOM 107 CA GLU O 309 79.113 -26.823 38.151 1.00116.35 ATOM 108 CA PRO O 310 81.839 -27.400 35.649 1.00274.56 ATOM 109 CA GLY O 311 84.701 -28.967 37.573 1.00171.19 ATOM 110 CA THR O 312 82.600 -32.006 38.303 1.00142.35 ATOM 111 CA LYS O 313 82.984 -35.306 36.608 1.00 54.36 ATOM 112 CA VAL O 314 80.208 -37.474 35.352 1.00 56.05 ATOM 113 CA LYS O 315 80.242 -40.874 33.728 1.00 88.42 ATOM 114 CA LEU O 316 78.512 -41.167 30.440 1.00 83.70 ATOM 115 CA GLY O 317 77.173 -44.483 29.367 1.00 35.00 ATOM 116 CA LEU O 318 78.025 -44.191 25.710 1.00115.54 ATOM 117 CA LEU O 319 77.226 -46.434 22.781 1.00151.74 ATOM 118 CA ARG O 320 79.238 -46.362 19.603 1.00200.62 ATOM 119 CA ASN O 321 78.903 -48.842 16.796 1.00182.73 ATOM 120 CA GLY O 322 76.738 -50.845 18.943 1.00 33.10 ATOM 121 CA LYS O 323 79.730 -51.038 21.223 1.00 98.00 ATOM 122 CA PRO O 324 79.419 -49.965 24.775 1.00 75.89 ATOM 123 CA LEU O 325 81.702 -47.263 26.115 1.00101.96 ATOM 124 CA GLU O 326 82.071 -45.528 29.435 1.00 73.02 ATOM 125 CA VAL O 327 83.539 -42.067 29.376 1.00109.68 ATOM 126 CA GLU O 328 84.380 -39.700 32.150 1.00 74.94 ATOM 127 CA VAL O 329 83.640 -36.133 31.323 1.00 41.92 TER