HEADER HYDROLASE 20-NOV-11 4A8C TITLE Symmetrized cryo-EM reconstruction of E. coli DegQ 12-mer in complex TITLE 2 with a binding peptide 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; COMPND 4 MUTATION: YES; COMPND 5 EC: 3.4.21.107; COMPND 6 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 4A8C K 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 K 94 GLU ILE LYS ARG GLY LEU LEU GLY ILE LYS GLY THR GLU SEQRES 2 K 94 MET SER ALA ASP ILE ALA LYS ALA PHE ASN LEU ASP VAL SEQRES 3 K 94 GLN ARG GLY ALA PHE VAL SER GLU VAL LEU PRO GLY SER SEQRES 4 K 94 GLY SER ALA LYS ALA GLY VAL LYS ALA GLY ASP ILE ILE SEQRES 5 K 94 THR SER LEU ASN GLY LYS PRO LEU ASN SER PHE ALA GLU SEQRES 6 K 94 LEU ARG SER ARG ILE ALA THR THR GLU PRO GLY THR LYS SEQRES 7 K 94 VAL LYS LEU GLY LEU LEU ARG ASN GLY LYS PRO LEU GLU SEQRES 8 K 94 VAL GLU VAL ATOM 1 CA GLU K 236 -52.828 42.108 -3.943 1.00 96.22 ATOM 2 CA ILE K 237 -51.036 38.870 -4.418 1.00 53.52 ATOM 3 CA LYS K 238 -48.366 40.204 -6.651 1.00259.41 ATOM 4 CA ARG K 239 -45.668 40.709 -6.071 1.00296.56 ATOM 5 CA GLY K 240 -46.350 39.816 -2.473 1.00 76.55 ATOM 6 CA LEU K 241 -42.982 41.095 -1.408 1.00122.19 ATOM 7 CA LEU K 242 -39.817 42.628 -2.704 1.00165.22 ATOM 8 CA GLY K 243 -37.668 39.528 -2.976 1.00 91.08 ATOM 9 CA ILE K 244 -34.081 40.524 -2.238 1.00125.39 ATOM 10 CA LYS K 245 -31.306 39.614 0.095 1.00132.63 ATOM 11 CA GLY K 246 -29.115 42.147 1.681 1.00 41.52 ATOM 12 CA THR K 247 -27.184 42.970 4.724 1.00124.85 ATOM 13 CA GLU K 248 -25.570 45.765 6.615 1.00 58.06 ATOM 14 CA MET K 249 -23.032 48.265 5.522 1.00 69.52 ATOM 15 CA SER K 250 -19.782 46.528 6.264 1.00 91.64 ATOM 16 CA ALA K 251 -16.799 47.536 8.352 1.00 43.52 ATOM 17 CA ASP K 252 -14.507 48.649 5.557 1.00 37.85 ATOM 18 CA ILE K 253 -16.669 51.523 4.497 1.00103.77 ATOM 19 CA ALA K 254 -17.495 52.243 8.093 1.00 28.97 ATOM 20 CA LYS K 255 -13.826 52.803 8.716 1.00 55.54 ATOM 21 CA ALA K 256 -13.391 55.238 5.860 1.00 45.45 ATOM 22 CA PHE K 257 -16.771 56.941 6.105 1.00103.17 ATOM 23 CA ASN K 258 -17.125 58.027 9.679 1.00 77.21 ATOM 24 CA LEU K 259 -20.707 58.511 8.570 1.00137.10 ATOM 25 CA ASP K 260 -23.620 58.933 10.960 1.00 80.82 ATOM 26 CA VAL K 261 -25.636 56.224 9.331 1.00 51.74 ATOM 27 CA GLN K 262 -24.714 52.855 10.728 1.00146.08 ATOM 28 CA ARG K 263 -25.495 51.228 7.469 1.00145.35 ATOM 29 CA GLY K 264 -28.003 51.438 4.682 1.00 43.06 ATOM 30 CA ALA K 265 -29.698 48.388 3.372 1.00 60.16 ATOM 31 CA PHE K 266 -27.353 47.016 0.861 1.00184.25 ATOM 32 CA VAL K 267 -28.587 44.585 -1.653 1.00185.24 ATOM 33 CA SER K 268 -26.180 41.858 -2.667 1.00112.34 ATOM 34 CA GLU K 269 -28.634 40.035 -4.819 1.00175.66 ATOM 35 CA VAL K 270 -31.546 40.062 -7.246 1.00121.07 ATOM 36 CA LEU K 271 -34.292 37.504 -6.968 1.00129.28 ATOM 37 CA PRO K 272 -35.749 36.172 -10.138 1.00181.03 ATOM 38 CA GLY K 273 -39.271 37.050 -11.118 1.00 51.78 ATOM 39 CA SER K 274 -39.026 38.877 -7.909 1.00 97.35 ATOM 40 CA GLY K 275 -40.430 42.013 -6.938 1.00167.09 ATOM 41 CA SER K 276 -37.134 43.584 -6.864 1.00161.09 ATOM 42 CA ALA K 277 -36.405 42.193 -10.230 1.00103.40 ATOM 43 CA LYS K 278 -38.935 43.808 -12.308 1.00267.06 ATOM 44 CA ALA K 279 -38.980 46.965 -10.291 1.00 81.50 ATOM 45 CA GLY K 280 -35.527 46.881 -11.573 1.00 97.65 ATOM 46 CA VAL K 281 -33.481 47.078 -8.436 1.00125.86 ATOM 47 CA LYS K 282 -29.977 45.720 -9.093 1.00296.69 ATOM 48 CA ALA K 283 -27.775 43.803 -6.977 1.00313.82 ATOM 49 CA GLY K 284 -25.344 46.331 -5.403 1.00147.00 ATOM 50 CA ASP K 285 -27.775 49.015 -4.587 1.00300.01 ATOM 51 CA ILE K 286 -28.008 50.676 -1.445 1.00207.82 ATOM 52 CA ILE K 287 -31.504 51.310 -0.240 1.00139.24 ATOM 53 CA THR K 288 -31.385 54.659 1.480 1.00100.39 ATOM 54 CA SER K 289 -34.997 55.171 2.213 1.00 62.27 ATOM 55 CA LEU K 290 -38.439 53.692 2.149 1.00 91.72 ATOM 56 CA ASN K 291 -41.162 56.099 1.414 1.00231.58 ATOM 57 CA GLY K 292 -41.093 59.789 2.029 1.00173.92 ATOM 58 CA LYS K 293 -39.288 59.682 5.310 1.00171.64 ATOM 59 CA PRO K 294 -35.774 58.543 5.533 1.00 75.79 ATOM 60 CA LEU K 295 -34.829 54.946 6.103 1.00 98.02 ATOM 61 CA ASN K 296 -32.219 53.878 8.544 1.00 79.62 ATOM 62 CA SER K 297 -30.067 50.814 8.437 1.00 65.10 ATOM 63 CA PHE K 298 -30.968 47.528 6.914 1.00116.71 ATOM 64 CA ALA K 299 -32.485 47.129 10.313 1.00 67.89 ATOM 65 CA GLU K 300 -35.021 49.828 9.993 1.00103.19 ATOM 66 CA LEU K 301 -35.708 48.479 6.574 1.00 78.16 ATOM 67 CA ARG K 302 -37.347 45.338 7.583 1.00202.99 ATOM 68 CA SER K 303 -38.842 47.078 10.505 1.00 72.69 ATOM 69 CA ARG K 304 -40.917 49.121 8.304 1.00259.89 ATOM 70 CA ILE K 305 -41.496 46.590 5.562 1.00145.63 ATOM 71 CA ALA K 306 -41.859 43.727 7.834 1.00 99.28 ATOM 72 CA THR K 307 -44.336 46.136 9.347 1.00 84.68 ATOM 73 CA THR K 308 -46.127 46.967 6.214 1.00 80.67 ATOM 74 CA GLU K 309 -48.568 45.050 4.210 1.00132.48 ATOM 75 CA PRO K 310 -47.028 42.646 1.976 1.00249.74 ATOM 76 CA GLY K 311 -48.383 43.737 -0.386 1.00134.97 ATOM 77 CA THR K 312 -48.692 47.464 -0.132 1.00138.54 ATOM 78 CA LYS K 313 -47.130 49.194 -3.041 1.00179.80 ATOM 79 CA VAL K 314 -44.369 51.430 -1.871 1.00 74.91 ATOM 80 CA LYS K 315 -41.487 53.330 -3.358 1.00108.04 ATOM 81 CA LEU K 316 -37.907 52.746 -2.439 1.00119.16 ATOM 82 CA GLY K 317 -35.009 55.095 -2.740 1.00 77.26 ATOM 83 CA LEU K 318 -31.960 53.239 -3.661 1.00277.27 ATOM 84 CA LEU K 319 -28.331 54.272 -4.240 1.00260.62 ATOM 85 CA ARG K 320 -26.185 53.203 -7.115 1.00603.00 ATOM 86 CA ASN K 321 -24.110 55.474 -8.570 1.00552.51 ATOM 87 CA GLY K 322 -23.602 57.978 -6.436 1.00153.83 ATOM 88 CA LYS K 323 -26.801 59.083 -8.009 1.00474.33 ATOM 89 CA PRO K 324 -30.121 58.947 -6.844 1.00277.18 ATOM 90 CA LEU K 325 -32.867 56.576 -7.842 1.00242.06 ATOM 91 CA GLU K 326 -36.517 56.125 -7.006 1.00176.75 ATOM 92 CA VAL K 327 -38.618 53.105 -7.868 1.00 89.10 ATOM 93 CA GLU K 328 -42.072 51.632 -7.377 1.00154.68 ATOM 94 CA VAL K 329 -41.482 48.270 -5.876 1.00317.92 TER