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 L 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 L 94 GLU ILE LYS ARG GLY LEU LEU GLY ILE LYS GLY THR GLU SEQRES 2 L 94 MET SER ALA ASP ILE ALA LYS ALA PHE ASN LEU ASP VAL SEQRES 3 L 94 GLN ARG GLY ALA PHE VAL SER GLU VAL LEU PRO GLY SER SEQRES 4 L 94 GLY SER ALA LYS ALA GLY VAL LYS ALA GLY ASP ILE ILE SEQRES 5 L 94 THR SER LEU ASN GLY LYS PRO LEU ASN SER PHE ALA GLU SEQRES 6 L 94 LEU ARG SER ARG ILE ALA THR THR GLU PRO GLY THR LYS SEQRES 7 L 94 VAL LYS LEU GLY LEU LEU ARG ASN GLY LYS PRO LEU GLU SEQRES 8 L 94 VAL GLU VAL ATOM 1 CA GLU L 236 -40.132 1.342 54.355 1.00 80.20 ATOM 2 CA ILE L 237 -36.880 0.741 52.620 1.00 52.49 ATOM 3 CA LYS L 238 -38.191 -1.682 50.134 1.00198.16 ATOM 4 CA ARG L 239 -38.532 -1.260 47.410 1.00432.15 ATOM 5 CA GLY L 240 -37.878 2.400 47.827 1.00 78.62 ATOM 6 CA LEU L 241 -39.105 3.360 44.440 1.00137.06 ATOM 7 CA LEU L 242 -40.651 2.020 41.307 1.00160.61 ATOM 8 CA GLY L 243 -37.577 1.518 39.144 1.00 95.97 ATOM 9 CA ILE L 244 -38.611 2.189 35.549 1.00126.31 ATOM 10 CA LYS L 245 -37.529 4.233 32.599 1.00206.08 ATOM 11 CA GLY L 246 -40.010 5.921 30.418 1.00 55.39 ATOM 12 CA THR L 247 -40.721 8.886 28.327 1.00138.80 ATOM 13 CA GLU L 248 -43.478 10.791 26.684 1.00 60.18 ATOM 14 CA MET L 249 -46.041 9.689 24.214 1.00 95.60 ATOM 15 CA SER L 250 -44.333 10.287 20.915 1.00 90.06 ATOM 16 CA ALA L 251 -45.232 12.308 17.854 1.00 43.16 ATOM 17 CA ASP L 252 -46.486 9.483 15.691 1.00 34.26 ATOM 18 CA ILE L 253 -49.337 8.649 17.992 1.00 98.12 ATOM 19 CA ALA L 254 -49.936 12.311 18.596 1.00 26.93 ATOM 20 CA LYS L 255 -50.500 12.791 14.910 1.00 57.28 ATOM 21 CA ALA L 256 -53.055 10.040 14.619 1.00 42.66 ATOM 22 CA PHE L 257 -54.855 10.509 17.902 1.00138.82 ATOM 23 CA ASN L 258 -55.639 14.154 18.208 1.00 67.02 ATOM 24 CA LEU L 259 -56.062 13.277 21.878 1.00184.42 ATOM 25 CA ASP L 260 -56.429 15.813 24.613 1.00 47.86 ATOM 26 CA VAL L 261 -53.852 14.005 26.668 1.00111.37 ATOM 27 CA GLN L 262 -50.424 15.206 25.688 1.00 93.79 ATOM 28 CA ARG L 263 -48.843 11.954 26.621 1.00193.72 ATOM 29 CA GLY L 264 -49.215 9.265 29.202 1.00 48.32 ATOM 30 CA ALA L 265 -46.215 7.899 30.972 1.00 77.88 ATOM 31 CA PHE L 266 -44.966 5.249 28.724 1.00213.33 ATOM 32 CA VAL L 267 -42.316 2.960 29.786 1.00223.52 ATOM 33 CA SER L 268 -39.752 1.481 27.549 1.00128.22 ATOM 34 CA GLU L 269 -38.081 -0.556 30.214 1.00198.71 ATOM 35 CA VAL L 270 -38.355 -2.930 33.183 1.00169.19 ATOM 36 CA LEU L 271 -35.783 -2.640 35.961 1.00143.93 ATOM 37 CA PRO L 272 -34.511 -5.781 37.508 1.00107.65 ATOM 38 CA GLY L 273 -35.380 -6.558 41.096 1.00 56.19 ATOM 39 CA SER L 274 -37.098 -3.310 40.680 1.00107.93 ATOM 40 CA GLY L 275 -40.201 -2.399 42.105 1.00173.84 ATOM 41 CA SER L 276 -41.873 -2.154 38.842 1.00164.41 ATOM 42 CA ALA L 277 -40.652 -5.569 38.267 1.00140.39 ATOM 43 CA LYS L 278 -42.269 -7.413 40.936 1.00309.16 ATOM 44 CA ALA L 279 -45.373 -5.342 41.043 1.00102.87 ATOM 45 CA GLY L 280 -45.865 -6.348 37.758 1.00204.84 ATOM 46 CA VAL L 281 -45.459 -3.668 35.227 1.00169.91 ATOM 47 CA LYS L 282 -43.364 -4.446 32.277 1.00538.56 ATOM 48 CA ALA L 283 -42.583 -1.869 29.782 1.00393.44 ATOM 49 CA GLY L 284 -44.799 -0.640 27.225 1.00240.10 ATOM 50 CA ASP L 285 -47.198 -0.106 29.825 1.00347.69 ATOM 51 CA ILE L 286 -48.824 3.076 29.450 1.00220.28 ATOM 52 CA ILE L 287 -49.191 4.521 32.933 1.00141.49 ATOM 53 CA THR L 288 -52.548 6.262 32.786 1.00104.11 ATOM 54 CA SER L 289 -52.940 7.264 36.364 1.00 72.20 ATOM 55 CA LEU L 290 -51.496 7.203 39.823 1.00 95.91 ATOM 56 CA ASN L 291 -54.054 6.881 42.520 1.00283.18 ATOM 57 CA GLY L 292 -56.896 7.929 42.992 1.00156.13 ATOM 58 CA LYS L 293 -57.269 10.698 40.502 1.00112.62 ATOM 59 CA PRO L 294 -56.190 10.748 36.953 1.00 68.81 ATOM 60 CA LEU L 295 -52.584 11.335 36.138 1.00129.04 ATOM 61 CA ASN L 296 -51.398 13.413 33.240 1.00115.98 ATOM 62 CA SER L 297 -48.361 13.090 31.098 1.00 69.97 ATOM 63 CA PHE L 298 -45.149 11.455 32.069 1.00 95.41 ATOM 64 CA ALA L 299 -44.556 14.887 33.393 1.00 65.49 ATOM 65 CA GLU L 300 -47.271 14.810 35.934 1.00 89.46 ATOM 66 CA LEU L 301 -46.075 11.378 36.792 1.00 73.66 ATOM 67 CA ARG L 302 -42.896 12.279 38.400 1.00207.70 ATOM 68 CA SER L 303 -44.497 15.361 39.728 1.00 73.91 ATOM 69 CA ARG L 304 -46.596 13.373 41.942 1.00189.34 ATOM 70 CA ILE L 305 -44.216 10.530 42.639 1.00139.81 ATOM 71 CA ALA L 306 -41.248 12.676 42.875 1.00101.94 ATOM 72 CA THR L 307 -43.573 14.401 45.305 1.00 87.26 ATOM 73 CA THR L 308 -44.530 11.321 47.171 1.00162.33 ATOM 74 CA GLU L 309 -42.650 9.457 49.791 1.00175.47 ATOM 75 CA PRO L 310 -40.414 7.157 47.973 1.00236.07 ATOM 76 CA GLY L 311 -41.688 4.384 49.885 1.00205.88 ATOM 77 CA THR L 312 -45.321 5.258 50.051 1.00121.52 ATOM 78 CA LYS L 313 -47.267 2.302 48.804 1.00114.22 ATOM 79 CA VAL L 314 -49.338 3.435 45.885 1.00 83.19 ATOM 80 CA LYS L 315 -51.422 1.947 43.094 1.00 78.68 ATOM 81 CA LEU L 316 -50.602 2.628 39.503 1.00152.45 ATOM 82 CA GLY L 317 -52.760 2.657 36.453 1.00144.47 ATOM 83 CA LEU L 318 -51.393 1.189 33.335 1.00326.85 ATOM 84 CA LEU L 319 -53.315 0.544 30.174 1.00219.21 ATOM 85 CA ARG L 320 -51.923 -1.891 28.228 1.00714.97 ATOM 86 CA ASN L 321 -52.932 -4.028 25.746 1.00388.80 ATOM 87 CA GLY L 322 -55.972 -2.147 25.288 1.00114.64 ATOM 88 CA LYS L 323 -57.060 -2.971 28.657 1.00348.21 ATOM 89 CA PRO L 324 -56.520 -1.624 31.993 1.00235.44 ATOM 90 CA LEU L 325 -55.025 -2.684 35.268 1.00570.56 ATOM 91 CA GLU L 326 -54.824 -1.899 38.813 1.00297.08 ATOM 92 CA VAL L 327 -51.545 -2.901 40.479 1.00189.70 ATOM 93 CA GLU L 328 -49.926 -1.990 43.807 1.00108.40 ATOM 94 CA VAL L 329 -46.421 -0.908 43.245 1.00290.92 TER