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 L 2 527 UNP P0A6F5 CH60_ECOLI 2 527 SEQRES 1 L 97 PRO CYS SER ASP SER LYS ALA ILE ALA GLN VAL GLY THR SEQRES 2 L 97 ILE SER ALA ASN SER ASP GLU THR VAL GLY LYS LEU ILE SEQRES 3 L 97 ALA GLU ALA MET ASP LYS VAL GLY LYS GLU GLY VAL ILE SEQRES 4 L 97 THR VAL GLU ASP GLY THR GLY LEU GLN ASP GLU LEU ASP SEQRES 5 L 97 VAL VAL GLU ARG VAL ALA LYS LEU ALA GLY GLY VAL ALA SEQRES 6 L 97 VAL ILE LYS VAL GLY ALA ALA THR GLU VAL GLU MET LYS SEQRES 7 L 97 GLU LYS LYS ALA ARG VAL GLU ASP ALA LEU HIS ALA THR SEQRES 8 L 97 ARG ALA ALA VAL GLU GLU ATOM 1 CA PRO L 137 -64.635 -21.464 28.030 0.00 0.00 ATOM 2 CA CYS L 138 -63.685 -23.804 30.960 0.00 0.00 ATOM 3 CA SER L 139 -60.585 -23.713 33.081 0.00 0.00 ATOM 4 CA ASP L 140 -62.925 -25.673 35.560 0.00 0.00 ATOM 5 CA SER L 141 -62.265 -28.233 38.141 0.00 0.00 ATOM 6 CA LYS L 142 -62.184 -31.763 35.971 0.00 0.00 ATOM 7 CA ALA L 143 -60.554 -29.683 33.291 0.00 0.00 ATOM 8 CA ILE L 144 -57.975 -27.862 35.142 0.00 0.00 ATOM 9 CA ALA L 145 -57.234 -31.132 35.992 0.00 0.00 ATOM 10 CA GLN L 146 -57.053 -32.232 32.822 0.00 0.00 ATOM 11 CA VAL L 147 -55.194 -29.222 31.652 0.00 0.00 ATOM 12 CA GLY L 148 -52.694 -30.131 34.243 0.00 0.00 ATOM 13 CA THR L 149 -51.913 -33.261 33.134 0.00 0.00 ATOM 14 CA ILE L 150 -50.822 -31.621 29.504 0.00 0.00 ATOM 15 CA SER L 151 -47.762 -33.450 30.045 0.00 0.00 ATOM 16 CA ALA L 152 -46.762 -36.179 31.805 0.00 0.00 ATOM 17 CA ASN L 153 -48.843 -35.680 34.624 0.00 0.00 ATOM 18 CA SER L 154 -52.713 -36.241 35.354 0.00 0.00 ATOM 19 CA ASP L 155 -50.313 -37.540 38.074 0.00 0.00 ATOM 20 CA GLU L 156 -53.304 -36.940 40.393 0.00 0.00 ATOM 21 CA THR L 157 -51.115 -34.110 41.384 0.00 0.00 ATOM 22 CA VAL L 158 -53.785 -31.661 39.423 0.00 0.00 ATOM 23 CA GLY L 159 -56.895 -33.541 41.372 0.00 0.00 ATOM 24 CA LYS L 160 -54.866 -33.131 44.943 0.00 0.00 ATOM 25 CA LEU L 161 -54.177 -29.160 44.023 0.00 0.00 ATOM 26 CA ILE L 162 -58.157 -28.742 43.052 0.00 0.00 ATOM 27 CA ALA L 163 -59.077 -30.402 46.252 0.00 0.00 ATOM 28 CA GLU L 164 -57.038 -27.831 48.622 0.00 0.00 ATOM 29 CA ALA L 165 -57.978 -25.491 45.312 0.00 0.00 ATOM 30 CA MET L 166 -61.418 -26.232 46.781 0.00 0.00 ATOM 31 CA ASP L 167 -60.039 -24.582 49.381 0.00 0.00 ATOM 32 CA LYS L 168 -57.989 -22.551 46.391 0.00 0.00 ATOM 33 CA VAL L 169 -59.419 -20.372 44.361 0.00 0.00 ATOM 34 CA GLY L 170 -59.460 -16.862 46.271 0.00 0.00 ATOM 35 CA LYS L 171 -56.050 -17.881 45.482 0.00 0.00 ATOM 36 CA GLU L 172 -52.580 -16.340 43.932 0.00 0.00 ATOM 37 CA GLY L 173 -52.369 -20.150 45.133 0.00 0.00 ATOM 38 CA VAL L 174 -49.340 -20.709 46.863 0.00 0.00 ATOM 39 CA ILE L 175 -47.858 -23.779 45.744 0.00 0.00 ATOM 40 CA THR L 176 -44.559 -24.058 47.685 0.00 0.00 ATOM 41 CA VAL L 177 -44.998 -27.418 49.065 0.00 0.00 ATOM 42 CA GLU L 178 -43.798 -30.468 50.015 0.00 0.00 ATOM 43 CA ASP L 179 -40.428 -29.187 50.176 0.00 0.00 ATOM 44 CA GLY L 180 -41.148 -32.697 50.796 0.00 0.00 ATOM 45 CA THR L 181 -41.006 -34.987 48.156 0.00 0.00 ATOM 46 CA GLY L 182 -41.965 -37.587 45.806 0.00 0.00 ATOM 47 CA LEU L 183 -41.555 -40.267 47.957 0.00 0.00 ATOM 48 CA GLN L 184 -44.445 -41.198 50.066 0.00 0.00 ATOM 49 CA ASP L 185 -44.126 -37.858 49.396 0.00 0.00 ATOM 50 CA GLU L 186 -45.127 -34.398 50.695 0.00 0.00 ATOM 51 CA LEU L 187 -48.847 -35.179 50.834 0.00 0.00 ATOM 52 CA ASP L 188 -51.897 -33.189 51.194 0.00 0.00 ATOM 53 CA VAL L 189 -49.459 -30.269 52.604 0.00 0.00 ATOM 54 CA VAL L 190 -52.029 -27.949 52.363 0.00 0.00 ATOM 55 CA GLU L 367 -57.394 -9.711 52.351 0.00 0.00 ATOM 56 CA ARG L 368 -56.345 -10.090 56.311 0.00 0.00 ATOM 57 CA VAL L 369 -58.994 -13.221 56.681 0.00 0.00 ATOM 58 CA ALA L 370 -57.443 -14.871 53.241 0.00 0.00 ATOM 59 CA LYS L 371 -54.283 -14.490 54.922 0.00 0.00 ATOM 60 CA LEU L 372 -55.633 -16.320 57.742 0.00 0.00 ATOM 61 CA ALA L 373 -57.172 -18.221 54.871 0.00 0.00 ATOM 62 CA GLY L 374 -55.222 -19.960 57.352 0.00 0.00 ATOM 63 CA GLY L 375 -53.852 -23.360 57.672 0.00 0.00 ATOM 64 CA VAL L 376 -53.311 -22.530 53.953 0.00 0.00 ATOM 65 CA ALA L 377 -51.480 -21.299 50.883 0.00 0.00 ATOM 66 CA VAL L 378 -50.959 -24.709 49.903 0.00 0.00 ATOM 67 CA ILE L 379 -47.659 -25.039 49.754 0.00 0.00 ATOM 68 CA LYS L 380 -49.128 -28.409 48.494 0.00 0.00 ATOM 69 CA VAL L 381 -49.417 -31.639 47.244 0.00 0.00 ATOM 70 CA GLY L 382 -45.687 -31.948 46.905 0.00 0.00 ATOM 71 CA ALA L 383 -42.417 -31.387 46.426 0.00 0.00 ATOM 72 CA ALA L 384 -38.627 -30.336 46.407 0.00 0.00 ATOM 73 CA THR L 385 -37.836 -33.016 43.607 0.00 0.00 ATOM 74 CA GLU L 386 -36.424 -35.036 40.898 0.00 0.00 ATOM 75 CA VAL L 387 -37.025 -31.626 39.677 0.00 0.00 ATOM 76 CA GLU L 388 -39.844 -32.267 36.736 0.00 0.00 ATOM 77 CA MET L 389 -42.484 -33.408 38.796 0.00 0.00 ATOM 78 CA LYS L 390 -41.846 -29.908 40.866 0.00 0.00 ATOM 79 CA GLU L 391 -41.625 -27.878 37.286 0.00 0.00 ATOM 80 CA LYS L 392 -45.085 -29.779 36.045 0.00 0.00 ATOM 81 CA LYS L 393 -46.436 -28.329 39.355 0.00 0.00 ATOM 82 CA ALA L 394 -45.117 -24.449 38.925 0.00 0.00 ATOM 83 CA ARG L 395 -46.546 -24.419 35.054 0.00 0.00 ATOM 84 CA VAL L 396 -49.646 -25.940 36.474 0.00 0.00 ATOM 85 CA GLU L 397 -49.957 -23.150 39.483 0.00 0.00 ATOM 86 CA ASP L 398 -49.727 -20.140 36.663 0.00 0.00 ATOM 87 CA ALA L 399 -52.566 -22.091 34.413 0.00 0.00 ATOM 88 CA LEU L 400 -54.897 -22.541 37.802 0.00 0.00 ATOM 89 CA HIS L 401 -54.578 -19.001 38.852 0.00 0.00 ATOM 90 CA ALA L 402 -55.527 -18.041 34.942 0.00 0.00 ATOM 91 CA THR L 403 -57.846 -21.042 33.761 0.00 0.00 ATOM 92 CA ARG L 404 -59.197 -19.292 36.671 0.00 0.00 ATOM 93 CA ALA L 405 -59.418 -15.682 35.271 0.00 0.00 ATOM 94 CA ALA L 406 -60.427 -17.083 32.210 0.00 0.00 ATOM 95 CA VAL L 407 -61.596 -20.633 31.980 0.00 0.00 ATOM 96 CA GLU L 408 -61.734 -22.173 28.250 0.00 0.00 ATOM 97 CA GLU L 409 -58.295 -21.672 28.341 0.00 0.00 TER