HEADER HYDROLASE/HYDROLASE 20-NOV-11 4A8B TITLE Symmetrized cryo-EM reconstruction of E. coli DegQ 12-mer in complex TITLE 2 with lysozymes 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 4A8B I 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 I 127 THR ALA ILE LEU ALA PRO GLY GLY GLY SER VAL GLY ILE SEQRES 2 I 127 GLY PHE ALA ILE PRO SER ASN MET ALA ARG THR LEU ALA SEQRES 3 I 127 GLN GLN LEU ILE ASP PHE GLY GLU ILE LYS ARG GLY LEU SEQRES 4 I 127 LEU GLY ILE LYS GLY THR GLU MET SER ALA ASP ILE ALA SEQRES 5 I 127 LYS ALA PHE ASN LEU ASP VAL GLN ARG GLY ALA PHE VAL SEQRES 6 I 127 SER GLU VAL LEU PRO GLY SER GLY SER ALA LYS ALA GLY SEQRES 7 I 127 VAL LYS ALA GLY ASP ILE ILE THR SER LEU ASN GLY LYS SEQRES 8 I 127 PRO LEU ASN SER PHE ALA GLU LEU ARG SER ARG ILE ALA SEQRES 9 I 127 THR THR GLU PRO GLY THR LYS VAL LYS LEU GLY LEU LEU SEQRES 10 I 127 ARG ASN GLY LYS PRO LEU GLU VAL GLU VAL ATOM 1 CA THR I 203 42.177 35.305 -17.236 1.00 85.16 ATOM 2 CA ALA I 204 38.574 34.284 -17.815 1.00 52.83 ATOM 3 CA ILE I 205 35.478 34.116 -19.964 1.00 60.38 ATOM 4 CA LEU I 206 31.768 34.687 -19.670 1.00 53.35 ATOM 5 CA ALA I 207 29.969 31.795 -21.225 1.00 41.56 ATOM 6 CA PRO I 208 26.688 30.287 -20.360 1.00 65.23 ATOM 7 CA GLY I 209 27.666 27.109 -22.176 1.00 30.68 ATOM 8 CA GLY I 210 31.094 26.910 -20.667 1.00 24.85 ATOM 9 CA GLY I 211 32.341 27.425 -24.185 1.00 24.23 ATOM 10 CA SER I 212 33.597 30.618 -25.759 1.00 55.21 ATOM 11 CA VAL I 213 30.768 33.089 -26.313 1.00 59.60 ATOM 12 CA GLY I 214 33.168 35.608 -27.745 1.00 35.59 ATOM 13 CA ILE I 215 33.414 37.435 -24.475 1.00 50.70 ATOM 14 CA GLY I 216 36.813 36.914 -22.939 1.00 20.32 ATOM 15 CA PHE I 217 38.723 38.896 -20.382 1.00 44.11 ATOM 16 CA ALA I 218 42.415 39.399 -19.887 1.00 35.07 ATOM 17 CA ILE I 219 44.506 41.232 -17.362 1.00 73.56 ATOM 18 CA PRO I 220 46.301 44.009 -19.036 1.00 88.95 ATOM 19 CA SER I 221 49.990 43.688 -19.813 1.00 42.25 ATOM 20 CA ASN I 222 50.715 46.748 -17.815 1.00 62.53 ATOM 21 CA MET I 223 48.943 44.826 -15.221 1.00101.01 ATOM 22 CA ALA I 224 50.966 41.681 -15.373 1.00 50.17 ATOM 23 CA ARG I 225 54.198 43.459 -16.086 1.00 87.65 ATOM 24 CA THR I 226 54.620 45.544 -13.019 1.00 64.36 ATOM 25 CA LEU I 227 52.826 42.987 -10.843 1.00143.25 ATOM 26 CA ALA I 228 55.228 40.407 -12.137 1.00 53.20 ATOM 27 CA GLN I 229 58.177 42.645 -11.729 1.00 82.52 ATOM 28 CA GLN I 230 58.099 43.046 -8.016 1.00121.07 ATOM 29 CA LEU I 231 57.377 39.373 -7.774 1.00 61.61 ATOM 30 CA ILE I 232 60.948 39.099 -8.858 1.00 88.64 ATOM 31 CA ASP I 233 61.824 42.604 -7.538 1.00168.34 ATOM 32 CA PHE I 234 61.156 44.731 -5.593 1.00176.71 ATOM 33 CA GLY I 235 58.947 42.211 -3.963 1.00 41.18 ATOM 34 CA GLU I 236 57.838 44.450 -1.213 1.00102.65 ATOM 35 CA ILE I 237 55.462 42.400 0.845 1.00 42.86 ATOM 36 CA LYS I 238 53.029 45.223 0.732 1.00159.95 ATOM 37 CA ARG I 239 50.771 45.857 -0.837 1.00225.46 ATOM 38 CA GLY I 240 51.256 42.382 -2.230 1.00 51.31 ATOM 39 CA LEU I 241 47.835 42.926 -3.645 1.00163.40 ATOM 40 CA LEU I 242 45.164 43.872 -1.167 1.00160.86 ATOM 41 CA GLY I 243 43.494 40.571 -0.580 1.00 57.77 ATOM 42 CA ILE I 244 39.884 41.598 -1.079 1.00 74.99 ATOM 43 CA LYS I 245 36.848 40.627 -3.106 1.00110.73 ATOM 44 CA GLY I 246 34.559 43.092 -4.749 1.00 31.24 ATOM 45 CA THR I 247 32.394 43.874 -7.709 1.00111.00 ATOM 46 CA GLU I 248 30.632 46.737 -9.421 1.00 52.53 ATOM 47 CA MET I 249 28.310 48.966 -7.510 1.00 58.13 ATOM 48 CA SER I 250 25.345 46.962 -6.386 1.00 35.53 ATOM 49 CA ALA I 251 21.874 47.987 -7.380 1.00 37.82 ATOM 50 CA ASP I 252 20.537 47.863 -3.850 1.00 51.20 ATOM 51 CA ILE I 253 23.334 49.713 -2.146 1.00169.74 ATOM 52 CA ALA I 254 23.926 52.267 -4.809 1.00 59.12 ATOM 53 CA LYS I 255 20.488 53.364 -5.606 1.00141.94 ATOM 54 CA ALA I 256 18.982 53.347 -2.185 1.00 69.85 ATOM 55 CA PHE I 257 21.345 55.017 0.179 1.00184.58 ATOM 56 CA ASN I 258 23.026 56.800 -2.534 1.00188.58 ATOM 57 CA LEU I 259 26.705 56.601 -2.330 1.00149.43 ATOM 58 CA ASP I 260 28.593 59.804 -2.093 1.00 71.37 ATOM 59 CA VAL I 261 30.828 58.570 -4.876 1.00137.90 ATOM 60 CA GLN I 262 28.737 57.761 -7.873 1.00107.01 ATOM 61 CA ARG I 263 30.365 54.395 -8.131 1.00227.33 ATOM 62 CA GLY I 264 33.486 52.639 -7.118 1.00 26.45 ATOM 63 CA ALA I 265 34.968 49.288 -6.481 1.00 44.93 ATOM 64 CA PHE I 266 32.827 47.942 -3.773 1.00140.37 ATOM 65 CA VAL I 267 34.170 45.399 -1.415 1.00137.23 ATOM 66 CA SER I 268 31.906 42.647 -0.170 1.00 66.33 ATOM 67 CA GLU I 269 34.562 40.896 1.812 1.00115.02 ATOM 68 CA VAL I 270 37.607 41.117 4.016 1.00105.38 ATOM 69 CA LEU I 271 40.408 38.602 3.641 1.00108.47 ATOM 70 CA PRO I 272 41.815 37.193 6.781 1.00186.62 ATOM 71 CA GLY I 273 45.548 37.908 7.151 1.00133.95 ATOM 72 CA SER I 274 45.080 39.921 4.051 1.00130.37 ATOM 73 CA GLY I 275 46.464 43.268 3.246 1.00 37.59 ATOM 74 CA SER I 276 43.112 44.868 3.259 1.00 54.15 ATOM 75 CA ALA I 277 42.604 43.366 6.645 1.00 64.18 ATOM 76 CA LYS I 278 45.477 44.992 8.416 1.00182.34 ATOM 77 CA ALA I 279 45.115 48.163 6.432 1.00 50.58 ATOM 78 CA GLY I 280 41.797 48.171 8.077 1.00 44.07 ATOM 79 CA VAL I 281 39.728 48.196 4.952 1.00 66.42 ATOM 80 CA LYS I 282 36.748 46.158 5.569 1.00140.15 ATOM 81 CA ALA I 283 33.604 45.201 3.861 1.00 96.75 ATOM 82 CA GLY I 284 30.880 47.367 2.587 1.00 39.65 ATOM 83 CA ASP I 285 33.832 49.424 1.481 1.00102.57 ATOM 84 CA ILE I 286 33.610 51.575 -1.444 1.00 96.15 ATOM 85 CA ILE I 287 36.970 52.191 -2.990 1.00 65.24 ATOM 86 CA THR I 288 36.640 55.572 -4.588 1.00132.86 ATOM 87 CA SER I 289 40.167 56.125 -5.661 1.00 99.37 ATOM 88 CA LEU I 290 43.626 54.712 -5.747 1.00 89.06 ATOM 89 CA ASN I 291 46.553 57.031 -5.302 1.00182.24 ATOM 90 CA GLY I 292 46.352 60.768 -5.967 1.00 52.66 ATOM 91 CA LYS I 293 44.470 60.457 -9.216 1.00 70.39 ATOM 92 CA PRO I 294 40.897 59.448 -9.107 1.00137.20 ATOM 93 CA LEU I 295 39.825 55.859 -9.507 1.00 95.97 ATOM 94 CA ASN I 296 37.166 54.716 -11.878 1.00 73.52 ATOM 95 CA SER I 297 34.996 51.697 -11.538 1.00 53.33 ATOM 96 CA PHE I 298 36.017 48.396 -10.120 1.00 74.56 ATOM 97 CA ALA I 299 37.376 47.921 -13.587 1.00 48.78 ATOM 98 CA GLU I 300 39.878 50.689 -13.434 1.00102.67 ATOM 99 CA LEU I 301 40.779 49.368 -10.047 1.00 73.46 ATOM 100 CA ARG I 302 42.518 46.259 -11.143 1.00195.19 ATOM 101 CA SER I 303 43.717 48.014 -14.196 1.00 58.53 ATOM 102 CA ARG I 304 45.967 50.165 -12.191 1.00264.55 ATOM 103 CA ILE I 305 46.646 47.719 -9.389 1.00 88.58 ATOM 104 CA ALA I 306 47.008 44.726 -11.553 1.00 73.28 ATOM 105 CA THR I 307 49.296 47.036 -13.391 1.00 62.28 ATOM 106 CA THR I 308 51.232 48.012 -10.324 1.00143.32 ATOM 107 CA GLU I 309 53.856 46.057 -8.531 1.00 93.40 ATOM 108 CA PRO I 310 52.379 43.716 -6.100 1.00186.96 ATOM 109 CA GLY I 311 54.005 44.973 -3.960 1.00125.21 ATOM 110 CA THR I 312 54.104 48.710 -4.236 1.00 61.31 ATOM 111 CA LYS I 313 52.930 50.554 -1.210 1.00 92.93 ATOM 112 CA VAL I 314 49.856 52.489 -2.189 1.00 64.14 ATOM 113 CA LYS I 315 47.143 54.510 -0.529 1.00194.36 ATOM 114 CA LEU I 316 43.498 53.872 -1.107 1.00 93.23 ATOM 115 CA GLY I 317 40.522 56.142 -0.858 1.00 46.96 ATOM 116 CA LEU I 318 37.280 54.623 0.168 1.00135.02 ATOM 117 CA LEU I 319 33.967 55.764 1.387 1.00183.21 ATOM 118 CA ARG I 320 32.767 54.241 4.454 1.00256.03 ATOM 119 CA ASN I 321 29.769 55.736 6.233 1.00189.25 ATOM 120 CA GLY I 322 29.506 58.354 3.835 1.00 63.39 ATOM 121 CA LYS I 323 32.694 59.478 5.286 1.00129.36 ATOM 122 CA PRO I 324 36.116 59.643 3.931 1.00165.81 ATOM 123 CA LEU I 325 39.493 58.162 4.828 1.00173.41 ATOM 124 CA GLU I 326 42.836 57.544 3.420 1.00116.85 ATOM 125 CA VAL I 327 44.583 54.361 4.309 1.00119.78 ATOM 126 CA GLU I 328 47.831 52.820 3.211 1.00 88.09 ATOM 127 CA VAL I 329 47.428 49.392 1.761 1.00113.76 TER