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 G 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 G 94 GLU ILE LYS ARG GLY LEU LEU GLY ILE LYS GLY THR GLU SEQRES 2 G 94 MET SER ALA ASP ILE ALA LYS ALA PHE ASN LEU ASP VAL SEQRES 3 G 94 GLN ARG GLY ALA PHE VAL SER GLU VAL LEU PRO GLY SER SEQRES 4 G 94 GLY SER ALA LYS ALA GLY VAL LYS ALA GLY ASP ILE ILE SEQRES 5 G 94 THR SER LEU ASN GLY LYS PRO LEU ASN SER PHE ALA GLU SEQRES 6 G 94 LEU ARG SER ARG ILE ALA THR THR GLU PRO GLY THR LYS SEQRES 7 G 94 VAL LYS LEU GLY LEU LEU ARG ASN GLY LYS PRO LEU GLU SEQRES 8 G 94 VAL GLU VAL ATOM 1 CA GLU G 236 1.865 54.266 -44.318 1.00146.63 ATOM 2 CA ILE G 237 1.183 52.684 -41.013 1.00131.31 ATOM 3 CA LYS G 238 -1.155 50.090 -42.319 1.00209.39 ATOM 4 CA ARG G 239 -0.518 47.268 -42.821 1.00341.83 ATOM 5 CA GLY G 240 3.018 47.865 -41.738 1.00 77.17 ATOM 6 CA LEU G 241 3.987 44.443 -42.983 1.00139.32 ATOM 7 CA LEU G 242 2.599 41.286 -44.433 1.00179.05 ATOM 8 CA GLY G 243 2.171 39.168 -41.321 1.00 96.72 ATOM 9 CA ILE G 244 2.915 35.572 -42.299 1.00119.63 ATOM 10 CA LYS G 245 4.955 32.661 -41.125 1.00104.73 ATOM 11 CA GLY G 246 6.684 30.420 -43.527 1.00 46.01 ATOM 12 CA THR G 247 9.697 28.331 -44.089 1.00 80.31 ATOM 13 CA GLU G 248 11.695 26.639 -46.788 1.00 60.69 ATOM 14 CA MET G 249 10.581 24.069 -49.231 1.00 56.10 ATOM 15 CA SER G 250 11.305 20.869 -47.413 1.00 55.73 ATOM 16 CA ALA G 251 13.310 17.796 -48.328 1.00 51.49 ATOM 17 CA ASP G 252 10.534 15.548 -49.531 1.00 34.48 ATOM 18 CA ILE G 253 9.726 17.876 -52.370 1.00157.85 ATOM 19 CA ALA G 254 13.382 18.354 -53.007 1.00 32.72 ATOM 20 CA LYS G 255 13.901 14.677 -53.517 1.00 73.02 ATOM 21 CA ALA G 256 11.158 14.257 -56.052 1.00 42.91 ATOM 22 CA PHE G 257 11.623 17.528 -57.896 1.00 97.90 ATOM 23 CA ASN G 258 15.286 17.854 -58.659 1.00 66.78 ATOM 24 CA LEU G 259 14.321 21.457 -59.277 1.00142.68 ATOM 25 CA ASP G 260 16.844 24.263 -59.607 1.00 39.44 ATOM 26 CA VAL G 261 15.092 26.419 -57.071 1.00105.02 ATOM 27 CA GLN G 262 16.178 25.446 -53.608 1.00105.49 ATOM 28 CA ARG G 263 12.835 26.397 -52.222 1.00132.36 ATOM 29 CA GLY G 264 10.174 29.018 -52.600 1.00 38.06 ATOM 30 CA ALA G 265 8.730 30.834 -49.673 1.00 60.20 ATOM 31 CA PHE G 266 6.094 28.601 -48.408 1.00159.27 ATOM 32 CA VAL G 267 3.606 29.801 -45.969 1.00108.17 ATOM 33 CA SER G 268 2.170 27.537 -43.332 1.00 86.20 ATOM 34 CA GLU G 269 0.095 30.164 -41.639 1.00164.47 ATOM 35 CA VAL G 270 -2.207 33.144 -42.031 1.00152.58 ATOM 36 CA LEU G 271 -2.046 35.929 -39.479 1.00149.47 ATOM 37 CA PRO G 272 -5.200 37.572 -38.368 1.00178.24 ATOM 38 CA GLY G 273 -5.934 41.152 -39.333 1.00 61.24 ATOM 39 CA SER G 274 -2.566 40.813 -40.813 1.00185.82 ATOM 40 CA GLY G 275 -1.240 41.882 -44.032 1.00206.87 ATOM 41 CA SER G 276 -1.431 38.620 -45.703 1.00173.69 ATOM 42 CA ALA G 277 -4.992 38.077 -44.739 1.00129.00 ATOM 43 CA LYS G 278 -6.798 40.951 -46.635 1.00330.95 ATOM 44 CA ALA G 279 -4.477 40.251 -49.261 1.00123.35 ATOM 45 CA GLY G 280 -6.123 37.131 -49.309 1.00109.09 ATOM 46 CA VAL G 281 -3.010 35.099 -49.099 1.00158.23 ATOM 47 CA LYS G 282 -3.759 32.042 -47.160 1.00438.85 ATOM 48 CA ALA G 283 -1.783 29.179 -46.085 1.00247.48 ATOM 49 CA GLY G 284 -0.298 26.384 -48.069 1.00105.02 ATOM 50 CA ASP G 285 0.850 28.714 -50.747 1.00336.13 ATOM 51 CA ILE G 286 4.034 29.275 -52.227 1.00129.36 ATOM 52 CA ILE G 287 5.339 32.753 -52.696 1.00102.71 ATOM 53 CA THR G 288 7.194 32.466 -55.965 1.00 88.41 ATOM 54 CA SER G 289 8.107 36.054 -56.522 1.00 59.14 ATOM 55 CA LEU G 290 7.962 39.548 -55.166 1.00 92.39 ATOM 56 CA ASN G 291 7.697 42.193 -57.792 1.00281.82 ATOM 57 CA GLY G 292 8.760 42.576 -60.641 1.00155.85 ATOM 58 CA LYS G 293 11.549 40.102 -60.974 1.00150.48 ATOM 59 CA PRO G 294 11.681 36.595 -59.765 1.00 68.90 ATOM 60 CA LEU G 295 11.984 35.759 -56.096 1.00145.53 ATOM 61 CA ASN G 296 14.270 33.046 -54.908 1.00 84.25 ATOM 62 CA SER G 297 14.005 30.988 -51.778 1.00109.55 ATOM 63 CA PHE G 298 12.255 32.008 -48.616 1.00 98.90 ATOM 64 CA ALA G 299 15.669 33.395 -48.005 1.00 64.66 ATOM 65 CA GLU G 300 15.614 35.857 -50.780 1.00 97.56 ATOM 66 CA LEU G 301 12.142 36.701 -49.654 1.00 73.03 ATOM 67 CA ARG G 302 12.986 38.405 -46.507 1.00211.30 ATOM 68 CA SER G 303 16.068 39.735 -48.098 1.00 75.57 ATOM 69 CA ARG G 304 14.040 41.825 -50.292 1.00261.30 ATOM 70 CA ILE G 305 11.201 42.587 -47.929 1.00178.05 ATOM 71 CA ALA G 306 13.330 42.930 -44.976 1.00108.01 ATOM 72 CA THR G 307 15.062 45.301 -47.363 1.00 80.50 ATOM 73 CA THR G 308 12.020 47.142 -48.386 1.00 77.72 ATOM 74 CA GLU G 309 10.061 49.687 -46.601 1.00157.43 ATOM 75 CA PRO G 310 7.583 48.336 -44.345 1.00249.88 ATOM 76 CA GLY G 311 5.307 49.736 -45.567 1.00134.08 ATOM 77 CA THR G 312 5.798 49.937 -49.265 1.00132.42 ATOM 78 CA LYS G 313 2.933 48.624 -51.318 1.00 57.13 ATOM 79 CA VAL G 314 4.130 45.551 -53.107 1.00 71.34 ATOM 80 CA LYS G 315 2.709 42.745 -55.187 1.00117.52 ATOM 81 CA LEU G 316 3.329 39.134 -54.392 1.00110.04 ATOM 82 CA GLY G 317 3.291 36.190 -56.700 1.00 77.78 ATOM 83 CA LEU G 318 2.239 32.905 -55.263 1.00289.45 ATOM 84 CA LEU G 319 1.238 29.573 -56.446 1.00208.28 ATOM 85 CA ARG G 320 -1.716 28.067 -55.101 1.00327.16 ATOM 86 CA ASN G 321 -3.546 25.020 -56.345 1.00220.81 ATOM 87 CA GLY G 322 -1.234 24.968 -59.241 1.00 42.61 ATOM 88 CA LYS G 323 -2.610 28.329 -60.078 1.00234.67 ATOM 89 CA PRO G 324 -0.896 31.504 -60.461 1.00130.37 ATOM 90 CA LEU G 325 -2.028 34.768 -58.891 1.00383.78 ATOM 91 CA GLU G 326 -0.939 38.132 -58.182 1.00172.02 ATOM 92 CA VAL G 327 -2.053 40.110 -55.181 1.00 86.31 ATOM 93 CA GLU G 328 -0.848 43.434 -53.867 1.00117.31 ATOM 94 CA VAL G 329 -0.912 43.591 -50.244 1.00387.52 TER