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 E 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 E 127 THR ALA ILE LEU ALA PRO GLY GLY GLY SER VAL GLY ILE SEQRES 2 E 127 GLY PHE ALA ILE PRO SER ASN MET ALA ARG THR LEU ALA SEQRES 3 E 127 GLN GLN LEU ILE ASP PHE GLY GLU ILE LYS ARG GLY LEU SEQRES 4 E 127 LEU GLY ILE LYS GLY THR GLU MET SER ALA ASP ILE ALA SEQRES 5 E 127 LYS ALA PHE ASN LEU ASP VAL GLN ARG GLY ALA PHE VAL SEQRES 6 E 127 SER GLU VAL LEU PRO GLY SER GLY SER ALA LYS ALA GLY SEQRES 7 E 127 VAL LYS ALA GLY ASP ILE ILE THR SER LEU ASN GLY LYS SEQRES 8 E 127 PRO LEU ASN SER PHE ALA GLU LEU ARG SER ARG ILE ALA SEQRES 9 E 127 THR THR GLU PRO GLY THR LYS VAL LYS LEU GLY LEU LEU SEQRES 10 E 127 ARG ASN GLY LYS PRO LEU GLU VAL GLU VAL ATOM 1 CA THR E 203 32.776 57.498 39.773 1.00 96.46 ATOM 2 CA ALA E 204 33.269 54.392 37.673 1.00 51.06 ATOM 3 CA ILE E 205 35.522 51.668 36.339 1.00 57.45 ATOM 4 CA LEU E 206 36.078 49.833 33.109 1.00107.48 ATOM 5 CA ALA E 207 34.252 46.641 32.457 1.00 49.16 ATOM 6 CA PRO E 208 36.043 44.101 34.436 1.00221.57 ATOM 7 CA GLY E 209 37.165 41.736 31.640 1.00139.08 ATOM 8 CA GLY E 210 35.748 38.985 33.784 1.00 71.70 ATOM 9 CA GLY E 211 38.324 39.916 36.282 1.00 44.64 ATOM 10 CA SER E 212 39.213 42.845 38.415 1.00 49.80 ATOM 11 CA VAL E 213 39.859 45.605 35.958 1.00121.62 ATOM 12 CA GLY E 214 42.363 47.198 38.247 1.00 29.35 ATOM 13 CA ILE E 215 41.336 50.424 36.613 1.00113.11 ATOM 14 CA GLY E 216 39.007 53.055 37.983 1.00 27.70 ATOM 15 CA PHE E 217 38.023 56.639 37.329 1.00 62.38 ATOM 16 CA ALA E 218 37.322 59.400 39.802 1.00 31.59 ATOM 17 CA ILE E 219 35.564 62.701 39.248 1.00 54.95 ATOM 18 CA PRO E 220 36.521 66.047 40.610 1.00 77.45 ATOM 19 CA SER E 221 34.489 68.067 43.114 1.00 62.77 ATOM 20 CA ASN E 222 34.207 71.557 41.669 1.00 55.28 ATOM 21 CA MET E 223 32.091 70.398 38.819 1.00 54.82 ATOM 22 CA ALA E 224 30.054 68.227 41.109 1.00 33.80 ATOM 23 CA ARG E 225 29.531 70.957 43.641 1.00104.25 ATOM 24 CA THR E 226 28.294 73.409 41.057 1.00124.52 ATOM 25 CA LEU E 227 25.799 71.055 39.529 1.00 63.18 ATOM 26 CA ALA E 228 24.693 70.029 42.932 1.00 32.10 ATOM 27 CA GLN E 229 23.925 73.569 43.934 1.00 34.59 ATOM 28 CA GLN E 230 21.904 74.211 40.842 1.00 42.16 ATOM 29 CA LEU E 231 20.034 71.018 41.518 1.00106.75 ATOM 30 CA ILE E 232 19.069 72.087 44.985 1.00 94.05 ATOM 31 CA ASP E 233 18.257 75.641 44.063 1.00 38.14 ATOM 32 CA PHE E 234 16.595 75.049 40.747 1.00 43.62 ATOM 33 CA GLY E 235 14.948 71.898 41.908 1.00 17.33 ATOM 34 CA GLU E 236 15.415 70.684 38.386 1.00 56.01 ATOM 35 CA ILE E 237 18.061 70.001 35.804 1.00 62.07 ATOM 36 CA LYS E 238 20.355 72.976 35.404 1.00107.90 ATOM 37 CA ARG E 239 22.264 71.563 32.394 1.00129.55 ATOM 38 CA GLY E 240 23.806 74.200 30.185 1.00 21.56 ATOM 39 CA LEU E 241 25.779 74.466 27.004 1.00 86.60 ATOM 40 CA LEU E 242 29.138 76.005 26.270 1.00106.58 ATOM 41 CA GLY E 243 27.870 77.394 23.041 1.00 36.07 ATOM 42 CA ILE E 244 30.815 75.540 21.615 1.00 71.48 ATOM 43 CA LYS E 245 30.094 72.823 19.126 1.00128.84 ATOM 44 CA GLY E 246 32.754 70.336 18.230 1.00 34.29 ATOM 45 CA THR E 247 34.002 66.795 17.912 1.00 51.10 ATOM 46 CA GLU E 248 36.529 64.544 19.583 1.00 85.91 ATOM 47 CA MET E 249 40.139 64.984 18.748 1.00 67.46 ATOM 48 CA SER E 250 41.072 62.112 16.501 1.00 41.99 ATOM 49 CA ALA E 251 44.008 59.760 16.914 1.00 26.51 ATOM 50 CA ASP E 252 45.342 60.973 13.617 1.00 31.63 ATOM 51 CA ILE E 253 45.418 64.351 15.246 1.00 72.93 ATOM 52 CA ALA E 254 47.619 63.057 17.998 1.00 34.63 ATOM 53 CA LYS E 255 50.212 61.842 15.582 1.00102.40 ATOM 54 CA ALA E 256 49.851 64.730 13.161 1.00 51.35 ATOM 55 CA PHE E 257 49.907 67.767 15.364 1.00 97.91 ATOM 56 CA ASN E 258 53.074 67.007 17.165 1.00 88.23 ATOM 57 CA LEU E 259 51.489 69.733 19.217 1.00126.76 ATOM 58 CA ASP E 260 51.948 69.805 22.920 1.00 48.48 ATOM 59 CA VAL E 261 48.787 67.850 23.200 1.00 54.30 ATOM 60 CA GLN E 262 47.115 66.904 20.014 1.00 89.15 ATOM 61 CA ARG E 263 44.097 65.577 21.842 1.00 89.68 ATOM 62 CA GLY E 264 41.274 67.805 22.953 1.00 23.16 ATOM 63 CA ALA E 265 37.895 68.952 21.797 1.00 33.70 ATOM 64 CA PHE E 266 37.966 70.190 18.261 1.00161.97 ATOM 65 CA VAL E 267 35.904 73.318 18.112 1.00116.43 ATOM 66 CA SER E 268 33.310 73.984 15.636 1.00365.96 ATOM 67 CA GLU E 269 31.744 76.896 15.543 1.00174.51 ATOM 68 CA VAL E 270 31.215 79.023 18.390 1.00 80.56 ATOM 69 CA LEU E 271 27.716 80.189 18.746 1.00 98.16 ATOM 70 CA PRO E 272 27.692 83.871 19.120 1.00 60.36 ATOM 71 CA GLY E 273 27.189 85.355 22.536 1.00 11.31 ATOM 72 CA SER E 274 28.951 82.292 23.783 1.00 26.54 ATOM 73 CA GLY E 275 31.941 82.640 26.014 1.00 14.87 ATOM 74 CA SER E 276 33.928 81.324 23.110 1.00 43.31 ATOM 75 CA ALA E 277 32.480 83.917 20.806 1.00 30.09 ATOM 76 CA LYS E 278 33.220 86.721 23.214 1.00 86.17 ATOM 77 CA ALA E 279 36.634 85.291 23.893 1.00 29.73 ATOM 78 CA GLY E 280 37.436 85.336 20.253 1.00 26.42 ATOM 79 CA VAL E 281 38.084 81.681 20.367 1.00144.79 ATOM 80 CA LYS E 282 37.552 80.458 16.888 1.00155.74 ATOM 81 CA ALA E 283 36.505 77.363 15.144 1.00 70.67 ATOM 82 CA GLY E 284 39.366 75.079 14.555 1.00 51.52 ATOM 83 CA ASP E 285 40.664 75.558 18.005 1.00 70.07 ATOM 84 CA ILE E 286 41.568 72.492 19.943 1.00106.83 ATOM 85 CA ILE E 287 40.661 72.756 23.578 1.00120.88 ATOM 86 CA THR E 288 43.394 70.975 25.468 1.00119.42 ATOM 87 CA SER E 289 42.273 71.849 28.940 1.00 45.67 ATOM 88 CA LEU E 290 39.479 73.226 31.011 1.00 88.77 ATOM 89 CA ASN E 291 40.053 74.542 34.492 1.00 73.61 ATOM 90 CA GLY E 292 43.615 73.382 34.067 1.00 24.00 ATOM 91 CA LYS E 293 42.521 69.789 34.099 1.00 56.71 ATOM 92 CA PRO E 294 43.106 68.873 30.539 1.00 69.58 ATOM 93 CA LEU E 295 39.986 68.255 28.538 1.00 52.38 ATOM 94 CA ASN E 296 40.804 65.185 26.595 1.00 55.40 ATOM 95 CA SER E 297 37.538 65.207 24.789 1.00 94.12 ATOM 96 CA PHE E 298 34.845 67.525 23.583 1.00 46.25 ATOM 97 CA ALA E 299 32.610 65.473 25.797 1.00 28.57 ATOM 98 CA GLU E 300 34.610 66.428 28.835 1.00 30.16 ATOM 99 CA LEU E 301 34.532 70.067 27.897 1.00 98.68 ATOM 100 CA ARG E 302 30.798 69.910 27.465 1.00 53.38 ATOM 101 CA SER E 303 30.315 68.321 30.845 1.00 90.77 ATOM 102 CA ARG E 304 32.572 70.712 32.642 1.00128.84 ATOM 103 CA ILE E 305 30.941 73.866 31.360 1.00 51.75 ATOM 104 CA ALA E 306 27.416 72.530 31.570 1.00 32.76 ATOM 105 CA THR E 307 27.980 71.419 35.096 1.00 54.11 ATOM 106 CA THR E 308 28.484 74.858 36.526 1.00136.83 ATOM 107 CA GLU E 309 25.996 77.660 36.373 1.00 83.19 ATOM 108 CA PRO E 310 26.627 80.424 33.960 1.00 74.88 ATOM 109 CA GLY E 311 28.393 83.561 35.042 1.00 12.85 ATOM 110 CA THR E 312 31.142 81.341 36.311 1.00102.34 ATOM 111 CA LYS E 313 34.506 81.619 34.726 1.00 52.72 ATOM 112 CA VAL E 314 36.669 78.830 33.503 1.00 49.17 ATOM 113 CA LYS E 315 40.040 78.786 31.822 1.00 74.20 ATOM 114 CA LEU E 316 40.284 76.947 28.566 1.00102.83 ATOM 115 CA GLY E 317 43.606 75.596 27.520 1.00 33.34 ATOM 116 CA LEU E 318 43.304 76.357 23.846 1.00111.20 ATOM 117 CA LEU E 319 45.527 75.421 20.956 1.00 78.55 ATOM 118 CA ARG E 320 45.455 77.340 17.776 1.00190.28 ATOM 119 CA ASN E 321 47.900 77.095 14.939 1.00167.35 ATOM 120 CA GLY E 322 49.940 74.943 17.052 1.00 27.67 ATOM 121 CA LYS E 323 50.182 77.900 19.348 1.00 63.14 ATOM 122 CA PRO E 324 49.101 77.701 22.904 1.00 65.99 ATOM 123 CA LEU E 325 46.412 80.033 24.181 1.00106.06 ATOM 124 CA GLU E 326 44.610 80.469 27.435 1.00 45.36 ATOM 125 CA VAL E 327 41.184 81.957 27.345 1.00 86.07 ATOM 126 CA GLU E 328 38.835 82.903 30.109 1.00 64.52 ATOM 127 CA VAL E 329 35.261 82.088 29.364 1.00 32.57 TER