HEADER CHAPERONE 20-FEB-08 3CAU TITLE D7 symmetrized structure of unliganded GroEL at 4.2 Angstrom TITLE 2 resolution by cryoEM COMPND MOL_ID: 1; COMPND 2 MOLECULE: 60 kDa chaperonin; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L, M, N; COMPND 4 FRAGMENT: residues ; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 3CAU E 2 527 UNP P0A6F5 CH60_ECOLI 2 527 SEQRES 1 E 97 PRO CYS SER ASP SER LYS ALA ILE ALA GLN VAL GLY THR SEQRES 2 E 97 ILE SER ALA ASN SER ASP GLU THR VAL GLY LYS LEU ILE SEQRES 3 E 97 ALA GLU ALA MET ASP LYS VAL GLY LYS GLU GLY VAL ILE SEQRES 4 E 97 THR VAL GLU ASP GLY THR GLY LEU GLN ASP GLU LEU ASP SEQRES 5 E 97 VAL VAL GLU ARG VAL ALA LYS LEU ALA GLY GLY VAL ALA SEQRES 6 E 97 VAL ILE LYS VAL GLY ALA ALA THR GLU VAL GLU MET LYS SEQRES 7 E 97 GLU LYS LYS ALA ARG VAL GLU ASP ALA LEU HIS ALA THR SEQRES 8 E 97 ARG ALA ALA VAL GLU GLU ATOM 1 CA PRO E 137 -64.597 22.393 -27.086 0.00 0.00 ATOM 2 CA CYS E 138 -63.653 24.731 -30.017 0.00 0.00 ATOM 3 CA SER E 139 -60.552 24.638 -32.144 0.00 0.00 ATOM 4 CA ASP E 140 -62.888 26.599 -34.617 0.00 0.00 ATOM 5 CA SER E 141 -62.234 29.157 -37.197 0.00 0.00 ATOM 6 CA LYS E 142 -62.154 32.688 -35.029 0.00 0.00 ATOM 7 CA ALA E 143 -60.517 30.608 -32.346 0.00 0.00 ATOM 8 CA ILE E 144 -57.937 28.786 -34.204 0.00 0.00 ATOM 9 CA ALA E 145 -57.204 32.055 -35.054 0.00 0.00 ATOM 10 CA GLN E 146 -57.016 33.156 -31.885 0.00 0.00 ATOM 11 CA VAL E 147 -55.159 30.145 -30.712 0.00 0.00 ATOM 12 CA GLY E 148 -52.656 31.062 -33.300 0.00 0.00 ATOM 13 CA THR E 149 -51.875 34.192 -32.191 0.00 0.00 ATOM 14 CA ILE E 150 -50.789 32.553 -28.559 0.00 0.00 ATOM 15 CA SER E 151 -47.727 34.380 -29.097 0.00 0.00 ATOM 16 CA ALA E 152 -46.734 37.109 -30.858 0.00 0.00 ATOM 17 CA ASN E 153 -48.812 36.609 -33.679 0.00 0.00 ATOM 18 CA SER E 154 -52.681 37.172 -34.413 0.00 0.00 ATOM 19 CA ASP E 155 -50.278 38.469 -37.131 0.00 0.00 ATOM 20 CA GLU E 156 -53.266 37.870 -39.453 0.00 0.00 ATOM 21 CA THR E 157 -51.077 35.038 -40.440 0.00 0.00 ATOM 22 CA VAL E 158 -53.751 32.591 -38.482 0.00 0.00 ATOM 23 CA GLY E 159 -56.858 34.472 -40.435 0.00 0.00 ATOM 24 CA LYS E 160 -54.825 34.059 -44.003 0.00 0.00 ATOM 25 CA LEU E 161 -54.139 30.089 -43.081 0.00 0.00 ATOM 26 CA ILE E 162 -58.120 29.673 -42.114 0.00 0.00 ATOM 27 CA ALA E 163 -59.036 31.332 -45.315 0.00 0.00 ATOM 28 CA GLU E 164 -56.996 28.760 -47.683 0.00 0.00 ATOM 29 CA ALA E 165 -57.940 26.422 -44.373 0.00 0.00 ATOM 30 CA MET E 166 -61.378 27.163 -45.836 0.00 0.00 ATOM 31 CA ASP E 167 -59.997 25.511 -48.444 0.00 0.00 ATOM 32 CA LYS E 168 -57.951 23.481 -45.451 0.00 0.00 ATOM 33 CA VAL E 169 -59.385 21.303 -43.422 0.00 0.00 ATOM 34 CA GLY E 170 -59.425 17.792 -45.330 0.00 0.00 ATOM 35 CA LYS E 171 -56.005 18.810 -44.538 0.00 0.00 ATOM 36 CA GLU E 172 -52.538 17.268 -42.994 0.00 0.00 ATOM 37 CA GLY E 173 -52.334 21.078 -44.186 0.00 0.00 ATOM 38 CA VAL E 174 -49.302 21.635 -45.923 0.00 0.00 ATOM 39 CA ILE E 175 -47.821 24.714 -44.803 0.00 0.00 ATOM 40 CA THR E 176 -44.519 24.991 -46.741 0.00 0.00 ATOM 41 CA VAL E 177 -44.956 28.351 -48.123 0.00 0.00 ATOM 42 CA GLU E 178 -43.763 31.400 -49.073 0.00 0.00 ATOM 43 CA ASP E 179 -40.394 30.117 -49.229 0.00 0.00 ATOM 44 CA GLY E 180 -41.111 33.627 -49.851 0.00 0.00 ATOM 45 CA THR E 181 -40.971 35.918 -47.212 0.00 0.00 ATOM 46 CA GLY E 182 -41.931 38.520 -44.864 0.00 0.00 ATOM 47 CA LEU E 183 -41.518 41.199 -47.015 0.00 0.00 ATOM 48 CA GLN E 184 -44.405 42.130 -49.118 0.00 0.00 ATOM 49 CA ASP E 185 -44.088 38.790 -48.446 0.00 0.00 ATOM 50 CA GLU E 186 -45.089 35.330 -49.755 0.00 0.00 ATOM 51 CA LEU E 187 -48.809 36.113 -49.889 0.00 0.00 ATOM 52 CA ASP E 188 -51.860 34.115 -50.251 0.00 0.00 ATOM 53 CA VAL E 189 -49.421 31.203 -51.657 0.00 0.00 ATOM 54 CA VAL E 190 -51.993 28.875 -51.419 0.00 0.00 ATOM 55 CA GLU E 367 -57.355 10.638 -51.406 0.00 0.00 ATOM 56 CA ARG E 368 -56.302 11.016 -55.375 0.00 0.00 ATOM 57 CA VAL E 369 -58.949 14.148 -55.738 0.00 0.00 ATOM 58 CA ALA E 370 -57.401 15.798 -52.298 0.00 0.00 ATOM 59 CA LYS E 371 -54.240 15.415 -53.985 0.00 0.00 ATOM 60 CA LEU E 372 -55.586 17.245 -56.797 0.00 0.00 ATOM 61 CA ALA E 373 -57.127 19.147 -53.929 0.00 0.00 ATOM 62 CA GLY E 374 -55.184 20.885 -56.408 0.00 0.00 ATOM 63 CA GLY E 375 -53.811 24.294 -56.728 0.00 0.00 ATOM 64 CA VAL E 376 -53.275 23.455 -53.007 0.00 0.00 ATOM 65 CA ALA E 377 -51.438 22.225 -49.945 0.00 0.00 ATOM 66 CA VAL E 378 -50.917 25.635 -48.956 0.00 0.00 ATOM 67 CA ILE E 379 -47.617 25.972 -48.814 0.00 0.00 ATOM 68 CA LYS E 380 -49.085 29.344 -47.546 0.00 0.00 ATOM 69 CA VAL E 381 -49.384 32.565 -46.298 0.00 0.00 ATOM 70 CA GLY E 382 -45.654 32.882 -45.965 0.00 0.00 ATOM 71 CA ALA E 383 -42.385 32.320 -45.482 0.00 0.00 ATOM 72 CA ALA E 384 -38.586 31.267 -45.458 0.00 0.00 ATOM 73 CA THR E 385 -37.796 33.948 -42.659 0.00 0.00 ATOM 74 CA GLU E 386 -36.387 35.968 -39.948 0.00 0.00 ATOM 75 CA VAL E 387 -36.991 32.559 -38.728 0.00 0.00 ATOM 76 CA GLU E 388 -39.813 33.202 -35.790 0.00 0.00 ATOM 77 CA MET E 389 -42.450 34.343 -37.853 0.00 0.00 ATOM 78 CA LYS E 390 -41.811 30.842 -39.921 0.00 0.00 ATOM 79 CA GLU E 391 -41.595 28.813 -36.340 0.00 0.00 ATOM 80 CA LYS E 392 -45.045 30.706 -35.104 0.00 0.00 ATOM 81 CA LYS E 393 -46.403 29.256 -38.414 0.00 0.00 ATOM 82 CA ALA E 394 -45.076 25.375 -37.981 0.00 0.00 ATOM 83 CA ARG E 395 -46.509 25.348 -34.113 0.00 0.00 ATOM 84 CA VAL E 396 -49.607 26.869 -35.526 0.00 0.00 ATOM 85 CA GLU E 397 -49.917 24.078 -38.545 0.00 0.00 ATOM 86 CA ASP E 398 -49.691 21.069 -35.724 0.00 0.00 ATOM 87 CA ALA E 399 -52.532 23.022 -33.467 0.00 0.00 ATOM 88 CA LEU E 400 -54.858 23.472 -36.859 0.00 0.00 ATOM 89 CA HIS E 401 -54.540 19.932 -37.907 0.00 0.00 ATOM 90 CA ALA E 402 -55.494 18.974 -33.998 0.00 0.00 ATOM 91 CA THR E 403 -57.813 21.966 -32.821 0.00 0.00 ATOM 92 CA ARG E 404 -59.162 20.216 -35.731 0.00 0.00 ATOM 93 CA ALA E 405 -59.375 16.607 -34.330 0.00 0.00 ATOM 94 CA ALA E 406 -60.387 18.009 -31.271 0.00 0.00 ATOM 95 CA VAL E 407 -61.565 21.559 -31.044 0.00 0.00 ATOM 96 CA GLU E 408 -61.697 23.101 -27.314 0.00 0.00 ATOM 97 CA GLU E 409 -58.257 22.599 -27.401 0.00 0.00 TER