HEADER HYDROLASE 14-NOV-08 3F9V TITLE Crystal Structure Of A Near Full-Length Archaeal MCM: Functional TITLE 2 Insights For An AAA+ Hexameric Helicase COMPND MOL_ID: 1; COMPND 2 MOLECULE: Minichromosome maintenance protein MCM; COMPND 3 CHAIN: A; COMPND 4 EC: 3.-.-.-; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 4.35 ANGSTORMS DBREF 3F9V A 7 601 UNP Q9UXG1 MCM_SULSO 7 601 SEQRES 1 A 55 ARG ILE TYR LYS ALA THR TYR LYS HIS ILE HIS PRO ASP SEQRES 2 A 55 CYS MET GLN GLU PHE GLU TRP PRO GLU ASP GLU GLU MET SEQRES 3 A 55 PRO GLU VAL LEU GLU MET PRO THR ILE CYS PRO LYS CYS SEQRES 4 A 55 GLY LYS PRO GLY GLN PHE ARG LEU ILE PRO GLU LYS THR SEQRES 5 A 55 LYS LEU ILE ATOM 1 N ARG A 136 15.090 167.498 63.353 1.00186.99 ATOM 2 CA ARG A 136 16.034 168.614 63.226 1.00186.94 ATOM 3 C ARG A 136 16.739 168.882 64.562 1.00186.88 ATOM 4 O ARG A 136 16.585 168.110 65.515 1.00186.88 ATOM 5 CB ARG A 136 15.309 169.871 62.733 1.00186.98 ATOM 6 N ILE A 137 17.512 169.966 64.628 1.00186.81 ATOM 7 CA ILE A 137 18.232 170.330 65.851 1.00186.78 ATOM 8 C ILE A 137 17.845 171.711 66.386 1.00186.74 ATOM 9 O ILE A 137 17.581 172.637 65.612 1.00186.75 ATOM 10 CB ILE A 137 19.736 170.245 65.628 1.00186.83 ATOM 11 N TYR A 138 17.820 171.835 67.715 1.00186.67 ATOM 12 CA TYR A 138 17.465 173.087 68.391 1.00186.59 ATOM 13 C TYR A 138 18.558 173.576 69.345 1.00186.51 ATOM 14 O TYR A 138 18.740 174.784 69.512 1.00186.47 ATOM 15 CB TYR A 138 16.135 172.939 69.129 1.00186.62 ATOM 16 N LYS A 139 19.264 172.633 69.975 1.00186.45 ATOM 17 CA LYS A 139 20.375 172.934 70.889 1.00186.42 ATOM 18 C LYS A 139 21.348 171.756 71.006 1.00186.36 ATOM 19 O LYS A 139 20.949 170.646 71.371 1.00186.35 ATOM 20 CB LYS A 139 19.848 173.334 72.271 1.00186.46 ATOM 21 N ALA A 140 22.621 172.011 70.703 1.00186.29 ATOM 22 CA ALA A 140 23.657 170.969 70.698 1.00186.21 ATOM 23 C ALA A 140 24.529 171.008 71.947 1.00186.15 ATOM 24 O ALA A 140 24.484 171.971 72.709 1.00186.15 ATOM 25 CB ALA A 140 24.521 171.088 69.452 1.00186.21 ATOM 26 N THR A 141 25.318 169.952 72.146 1.00186.09 ATOM 27 CA THR A 141 26.243 169.864 73.277 1.00186.04 ATOM 28 C THR A 141 27.574 169.209 72.884 1.00186.01 ATOM 29 O THR A 141 27.893 168.101 73.327 1.00186.01 ATOM 30 CB THR A 141 25.590 169.127 74.451 1.00186.04 ATOM 31 N TYR A 142 28.343 169.911 72.051 1.00185.94 ATOM 32 CA TYR A 142 29.654 169.438 71.592 1.00185.86 ATOM 33 C TYR A 142 30.712 169.510 72.697 1.00185.82 ATOM 34 O TYR A 142 30.527 170.210 73.694 1.00185.82 ATOM 35 CB TYR A 142 30.104 170.228 70.366 1.00185.86 ATOM 36 N LYS A 143 31.819 168.793 72.507 1.00185.78 ATOM 37 CA LYS A 143 32.876 168.710 73.521 1.00185.73 ATOM 38 C LYS A 143 34.221 169.272 73.053 1.00185.69 ATOM 39 O LYS A 143 34.798 168.795 72.074 1.00185.64 ATOM 40 CB LYS A 143 33.038 167.270 74.000 1.00185.76 ATOM 41 N HIS A 144 34.715 170.271 73.785 1.00185.68 ATOM 42 CA HIS A 144 35.967 170.970 73.470 1.00185.67 ATOM 43 C HIS A 144 37.197 170.061 73.511 1.00185.65 ATOM 44 O HIS A 144 37.989 170.116 74.454 1.00185.63 ATOM 45 CB HIS A 144 36.156 172.167 74.406 1.00185.65 ATOM 46 N ILE A 145 37.356 169.251 72.464 1.00185.64 ATOM 47 CA ILE A 145 38.438 168.269 72.358 1.00185.63 ATOM 48 C ILE A 145 39.839 168.890 72.395 1.00185.59 ATOM 49 O ILE A 145 40.461 169.157 71.362 1.00185.60 ATOM 50 CB ILE A 145 38.253 167.404 71.112 1.00185.64 ATOM 51 N HIS A 146 40.307 169.124 73.614 1.00185.52 ATOM 52 CA HIS A 146 41.656 169.579 73.883 1.00185.49 ATOM 53 C HIS A 146 42.005 169.003 75.239 1.00185.52 ATOM 54 O HIS A 146 41.174 169.014 76.150 1.00185.51 ATOM 55 CB HIS A 146 41.718 171.095 73.910 1.00185.46 ATOM 56 N PRO A 147 43.226 168.487 75.362 1.00185.60 ATOM 57 CA PRO A 147 43.700 167.847 76.595 1.00185.66 ATOM 58 C PRO A 147 43.404 168.665 77.854 1.00185.69 ATOM 59 O PRO A 147 43.294 168.114 78.952 1.00185.71 ATOM 60 CB PRO A 147 45.191 167.543 76.493 1.00185.67 ATOM 61 N ASP A 148 43.276 169.979 77.676 1.00185.71 ATOM 62 CA ASP A 148 42.931 170.895 78.756 1.00185.72 ATOM 63 C ASP A 148 41.459 170.768 79.135 1.00185.70 ATOM 64 O ASP A 148 41.130 170.382 80.258 1.00185.69 ATOM 65 CB ASP A 148 43.261 172.330 78.360 1.00185.74 ATOM 66 N CYS A 149 40.582 171.089 78.187 1.00185.72 ATOM 67 CA CYS A 149 39.144 171.077 78.428 1.00185.75 ATOM 68 C CYS A 149 38.531 169.695 78.226 1.00185.72 ATOM 69 O CYS A 149 38.243 168.992 79.198 1.00185.73 ATOM 70 CB CYS A 149 38.441 172.114 77.545 1.00185.79 ATOM 71 N MET A 150 38.344 169.317 76.961 1.00185.65 ATOM 72 CA MET A 150 37.536 168.154 76.583 1.00185.60 ATOM 73 C MET A 150 36.124 168.256 77.168 1.00185.61 ATOM 74 O MET A 150 35.337 167.311 77.085 1.00185.63 ATOM 75 CB MET A 150 38.221 166.846 76.992 1.00185.58 ATOM 76 N GLN A 151 35.815 169.419 77.742 1.00185.60 ATOM 77 CA GLN A 151 34.551 169.655 78.434 1.00185.64 ATOM 78 C GLN A 151 33.432 169.996 77.459 1.00185.70 ATOM 79 O GLN A 151 33.632 170.765 76.515 1.00185.77 ATOM 80 CB GLN A 151 34.712 170.758 79.466 1.00185.59 ATOM 81 N GLU A 152 32.256 169.420 77.702 1.00185.74 ATOM 82 CA GLU A 152 31.092 169.601 76.836 1.00185.76 ATOM 83 C GLU A 152 30.089 170.588 77.423 1.00185.79 ATOM 84 O GLU A 152 29.824 170.576 78.628 1.00185.79 ATOM 85 CB GLU A 152 30.420 168.262 76.564 1.00185.75 ATOM 86 N PHE A 153 29.535 171.437 76.561 1.00185.84 ATOM 87 CA PHE A 153 28.549 172.433 76.972 1.00185.91 ATOM 88 C PHE A 153 27.511 172.671 75.882 1.00185.96 ATOM 89 O PHE A 153 27.816 172.559 74.692 1.00185.94 ATOM 90 CB PHE A 153 29.238 173.740 77.344 1.00185.92 ATOM 91 N GLU A 154 26.289 172.994 76.303 1.00186.06 ATOM 92 CA GLU A 154 25.213 173.342 75.380 1.00186.18 ATOM 93 C GLU A 154 25.645 174.522 74.509 1.00186.26 ATOM 94 O GLU A 154 25.695 175.667 74.974 1.00186.26 ATOM 95 CB GLU A 154 23.927 173.657 76.139 1.00186.18 ATOM 96 N TRP A 155 25.984 174.216 73.256 1.00186.38 ATOM 97 CA TRP A 155 26.523 175.199 72.315 1.00186.46 ATOM 98 C TRP A 155 25.593 176.399 72.131 1.00186.53 ATOM 99 O TRP A 155 25.980 177.531 72.436 1.00186.53 ATOM 100 CB TRP A 155 26.839 174.539 70.970 1.00186.46 ATOM 101 N PRO A 156 24.372 176.137 71.659 1.00186.58 ATOM 102 CA PRO A 156 23.370 177.177 71.407 1.00186.62 ATOM 103 C PRO A 156 22.830 177.789 72.704 1.00186.69 ATOM 104 O PRO A 156 21.802 177.352 73.234 1.00186.64 ATOM 105 CB PRO A 156 22.237 176.627 70.547 1.00186.54 ATOM 106 N GLU A 157 23.542 178.804 73.196 1.00186.82 ATOM 107 CA GLU A 157 23.215 179.486 74.450 1.00186.92 ATOM 108 C GLU A 157 22.457 180.792 74.204 1.00187.00 ATOM 109 O GLU A 157 22.913 181.644 73.434 1.00187.04 ATOM 110 CB GLU A 157 24.488 179.749 75.254 1.00186.89 ATOM 111 N ASP A 158 21.301 180.930 74.860 1.00187.08 ATOM 112 CA ASP A 158 20.433 182.125 74.776 1.00187.12 ATOM 113 C ASP A 158 19.586 182.231 73.499 1.00187.11 ATOM 114 O ASP A 158 18.604 182.984 73.454 1.00187.10 ATOM 115 CB ASP A 158 21.239 183.427 75.011 1.00187.14 ATOM 116 N GLU A 159 19.966 181.474 72.472 1.00187.09 ATOM 117 CA GLU A 159 19.275 181.508 71.188 1.00187.09 ATOM 118 C GLU A 159 19.234 180.128 70.542 1.00187.13 ATOM 119 O GLU A 159 20.067 179.265 70.842 1.00187.11 ATOM 120 CB GLU A 159 19.935 182.519 70.253 1.00187.09 ATOM 121 N GLU A 160 18.256 179.934 69.659 1.00187.21 ATOM 122 CA GLU A 160 18.093 178.682 68.924 1.00187.27 ATOM 123 C GLU A 160 19.031 178.637 67.720 1.00187.32 ATOM 124 O GLU A 160 19.372 179.678 67.147 1.00187.34 ATOM 125 CB GLU A 160 16.641 178.503 68.483 1.00187.27 ATOM 126 N MET A 161 19.445 177.427 67.349 1.00187.39 ATOM 127 CA MET A 161 20.354 177.224 66.221 1.00187.43 ATOM 128 C MET A 161 19.655 177.497 64.889 1.00187.42 ATOM 129 O MET A 161 18.494 177.114 64.693 1.00187.40 ATOM 130 CB MET A 161 20.931 175.811 66.247 1.00187.48 ATOM 131 N PRO A 162 20.372 178.166 63.986 1.00187.37 ATOM 132 CA PRO A 162 19.857 178.500 62.656 1.00187.28 ATOM 133 C PRO A 162 19.638 177.250 61.791 1.00187.21 ATOM 134 O PRO A 162 20.084 176.155 62.147 1.00187.22 ATOM 135 CB PRO A 162 20.793 179.488 61.959 1.00187.29 ATOM 136 N GLU A 163 18.949 177.421 60.661 1.00187.11 ATOM 137 CA GLU A 163 18.655 176.320 59.728 1.00187.04 ATOM 138 C GLU A 163 19.917 175.676 59.130 1.00186.98 ATOM 139 O GLU A 163 19.841 174.725 58.338 1.00186.99 ATOM 140 CB GLU A 163 17.712 176.795 58.624 1.00187.06 ATOM 141 N VAL A 164 21.064 176.226 59.529 1.00186.91 ATOM 142 CA VAL A 164 22.395 175.728 59.213 1.00186.82 ATOM 143 C VAL A 164 23.319 176.526 60.123 1.00186.78 ATOM 144 O VAL A 164 23.249 177.760 60.164 1.00186.81 ATOM 145 CB VAL A 164 22.738 175.972 57.753 1.00186.80 ATOM 146 N LEU A 165 24.172 175.831 60.864 1.00186.71 ATOM 147 CA LEU A 165 24.953 176.486 61.903 1.00186.64 ATOM 148 C LEU A 165 26.390 175.941 62.000 1.00186.61 ATOM 149 O LEU A 165 26.694 174.876 61.458 1.00186.61 ATOM 150 CB LEU A 165 24.209 176.383 63.230 1.00186.62 ATOM 151 N GLU A 166 27.272 176.691 62.665 1.00186.57 ATOM 152 CA GLU A 166 28.699 176.344 62.782 1.00186.55 ATOM 153 C GLU A 166 29.295 176.718 64.150 1.00186.53 ATOM 154 O GLU A 166 28.814 177.641 64.807 1.00186.53 ATOM 155 CB GLU A 166 29.490 176.995 61.660 1.00186.56 ATOM 156 N MET A 167 30.376 176.036 64.546 1.00186.51 ATOM 157 CA MET A 167 30.836 176.031 65.953 1.00186.48 ATOM 158 C MET A 167 31.618 177.254 66.469 1.00186.45 ATOM 159 O MET A 167 32.309 177.934 65.704 1.00186.50 ATOM 160 CB MET A 167 31.621 174.742 66.237 1.00186.48 ATOM 161 N PRO A 168 31.499 177.506 67.778 1.00186.37 ATOM 162 CA PRO A 168 32.178 178.623 68.459 1.00186.22 ATOM 163 C PRO A 168 33.615 178.285 68.852 1.00186.10 ATOM 164 O PRO A 168 33.868 177.298 69.550 1.00186.03 ATOM 165 CB PRO A 168 31.384 179.074 69.687 1.00186.23 ATOM 166 N THR A 169 34.542 179.125 68.399 1.00186.01 ATOM 167 CA THR A 169 35.971 178.930 68.629 1.00185.95 ATOM 168 C THR A 169 36.295 178.874 70.116 1.00185.91 ATOM 169 O THR A 169 36.843 177.880 70.598 1.00185.92 ATOM 170 CB THR A 169 36.777 180.028 67.945 1.00185.96 ATOM 171 N ILE A 170 35.947 179.943 70.833 1.00185.86 ATOM 172 CA ILE A 170 36.121 179.991 72.277 1.00185.78 ATOM 173 C ILE A 170 35.259 178.917 72.930 1.00185.74 ATOM 174 O ILE A 170 34.031 179.052 73.007 1.00185.73 ATOM 175 CB ILE A 170 35.773 181.373 72.816 1.00185.78 ATOM 176 N CYS A 171 35.913 177.838 73.362 1.00185.64 ATOM 177 CA CYS A 171 35.249 176.770 74.093 1.00185.53 ATOM 178 C CYS A 171 34.496 177.398 75.251 1.00185.45 ATOM 179 O CYS A 171 35.101 178.035 76.113 1.00185.40 ATOM 180 CB CYS A 171 36.264 175.760 74.598 1.00185.46 ATOM 181 N PRO A 172 33.174 177.241 75.258 1.00185.40 ATOM 182 CA PRO A 172 32.341 177.812 76.315 1.00185.38 ATOM 183 C PRO A 172 32.938 177.527 77.689 1.00185.40 ATOM 184 O PRO A 172 32.921 178.385 78.572 1.00185.44 ATOM 185 CB PRO A 172 30.925 177.278 76.226 1.00185.36 ATOM 186 N LYS A 173 33.477 176.321 77.849 1.00185.40 ATOM 187 CA LYS A 173 34.154 175.926 79.071 1.00185.47 ATOM 188 C LYS A 173 35.520 176.598 79.182 1.00185.59 ATOM 189 O LYS A 173 35.828 177.212 80.204 1.00185.64 ATOM 190 CB LYS A 173 34.296 174.414 79.128 1.00185.38 ATOM 191 N CYS A 174 36.321 176.500 78.122 1.00185.72 ATOM 192 CA CYS A 174 37.719 176.939 78.171 1.00185.85 ATOM 193 C CYS A 174 37.970 178.350 77.636 1.00185.90 ATOM 194 O CYS A 174 38.820 179.074 78.160 1.00185.89 ATOM 195 CB CYS A 174 38.613 175.934 77.453 1.00185.90 ATOM 196 N GLY A 175 37.233 178.729 76.594 1.00185.93 ATOM 197 CA GLY A 175 37.461 179.990 75.890 1.00185.98 ATOM 198 C GLY A 175 38.553 179.845 74.849 1.00186.03 ATOM 199 O GLY A 175 38.977 180.828 74.239 1.00186.01 ATOM 200 N LYS A 176 38.992 178.605 74.638 1.00186.09 ATOM 201 CA LYS A 176 40.125 178.308 73.768 1.00186.16 ATOM 202 C LYS A 176 39.710 177.544 72.511 1.00186.18 ATOM 203 O LYS A 176 38.641 176.923 72.470 1.00186.10 ATOM 204 CB LYS A 176 41.199 177.538 74.540 1.00186.17 ATOM 205 N PRO A 177 40.580 177.590 71.501 1.00186.26 ATOM 206 CA PRO A 177 40.320 176.991 70.192 1.00186.29 ATOM 207 C PRO A 177 40.963 175.613 70.015 1.00186.29 ATOM 208 O PRO A 177 42.173 175.439 70.213 1.00186.30 ATOM 209 CB PRO A 177 40.767 177.938 69.078 1.00186.30 ATOM 210 N GLY A 178 40.129 174.645 69.639 1.00186.26 ATOM 211 CA GLY A 178 40.558 173.277 69.355 1.00186.21 ATOM 212 C GLY A 178 39.522 172.563 68.505 1.00186.17 ATOM 213 O GLY A 178 39.133 173.056 67.444 1.00186.17 ATOM 214 N GLN A 179 39.074 171.402 68.976 1.00186.13 ATOM 215 CA GLN A 179 38.023 170.641 68.301 1.00186.10 ATOM 216 C GLN A 179 36.809 170.484 69.208 1.00186.10 ATOM 217 O GLN A 179 36.935 170.523 70.428 1.00186.06 ATOM 218 CB GLN A 179 38.545 169.282 67.863 1.00186.10 ATOM 219 N PHE A 180 35.633 170.319 68.604 1.00186.15 ATOM 220 CA PHE A 180 34.383 170.174 69.355 1.00186.19 ATOM 221 C PHE A 180 33.423 169.169 68.711 1.00186.20 ATOM 222 O PHE A 180 32.599 169.527 67.860 1.00186.17 ATOM 223 CB PHE A 180 33.707 171.534 69.550 1.00186.20 ATOM 224 N ARG A 181 33.540 167.910 69.131 1.00186.23 ATOM 225 CA ARG A 181 32.724 166.821 68.597 1.00186.22 ATOM 226 C ARG A 181 31.297 166.867 69.137 1.00186.21 ATOM 227 O ARG A 181 31.078 166.813 70.350 1.00186.18 ATOM 228 CB ARG A 181 33.372 165.471 68.894 1.00186.22 ATOM 229 N LEU A 182 30.338 166.966 68.219 1.00186.24 ATOM 230 CA LEU A 182 28.920 167.052 68.563 1.00186.30 ATOM 231 C LEU A 182 28.352 165.704 69.010 1.00186.33 ATOM 232 O LEU A 182 28.507 164.693 68.318 1.00186.34 ATOM 233 CB LEU A 182 28.123 167.607 67.386 1.00186.26 ATOM 234 N ILE A 183 27.695 165.707 70.170 1.00186.39 ATOM 235 CA ILE A 183 27.109 164.496 70.750 1.00186.40 ATOM 236 C ILE A 183 25.678 164.259 70.267 1.00186.41 ATOM 237 O ILE A 183 24.996 165.191 69.831 1.00186.38 ATOM 238 CB ILE A 183 27.158 164.559 72.275 1.00186.40 ATOM 239 N PRO A 184 25.239 163.003 70.348 1.00186.44 ATOM 240 CA PRO A 184 23.889 162.605 69.939 1.00186.46 ATOM 241 C PRO A 184 23.009 162.205 71.130 1.00186.51 ATOM 242 O PRO A 184 21.782 162.125 71.005 1.00186.47 ATOM 243 CB PRO A 184 23.957 161.472 68.919 1.00186.44 ATOM 244 N GLU A 185 23.647 161.957 72.275 1.00186.59 ATOM 245 CA GLU A 185 22.953 161.563 73.505 1.00186.65 ATOM 246 C GLU A 185 22.259 162.739 74.201 1.00186.70 ATOM 247 O GLU A 185 21.122 162.607 74.665 1.00186.74 ATOM 248 CB GLU A 185 23.923 160.868 74.463 1.00186.62 ATOM 249 N LYS A 186 22.948 163.880 74.269 1.00186.72 ATOM 250 CA LYS A 186 22.421 165.088 74.912 1.00186.70 ATOM 251 C LYS A 186 22.173 166.223 73.906 1.00186.69 ATOM 252 O LYS A 186 22.697 167.333 74.058 1.00186.72 ATOM 253 CB LYS A 186 23.356 165.543 76.039 1.00186.67 ATOM 254 N THR A 187 21.362 165.933 72.888 1.00186.66 ATOM 255 CA THR A 187 21.059 166.890 71.822 1.00186.62 ATOM 256 C THR A 187 19.552 167.074 71.634 1.00186.59 ATOM 257 O THR A 187 18.808 166.093 71.535 1.00186.60 ATOM 258 CB THR A 187 21.707 166.445 70.517 1.00186.63 ATOM 259 N LYS A 188 19.114 168.332 71.581 1.00186.53 ATOM 260 CA LYS A 188 17.695 168.663 71.428 1.00186.47 ATOM 261 C LYS A 188 17.191 168.389 70.010 1.00186.42 ATOM 262 O LYS A 188 17.689 168.966 69.041 1.00186.42 ATOM 263 CB LYS A 188 17.437 170.116 71.824 1.00186.47 ATOM 264 N LEU A 189 16.202 167.503 69.905 1.00186.38 ATOM 265 CA LEU A 189 15.640 167.097 68.614 1.00186.37 ATOM 266 C LEU A 189 14.249 167.688 68.368 1.00186.33 ATOM 267 O LEU A 189 13.426 167.758 69.284 1.00186.39 ATOM 268 CB LEU A 189 15.600 165.575 68.508 1.00186.39 ATOM 269 N ILE A 190 13.995 168.101 67.127 1.00186.22 ATOM 270 CA ILE A 190 12.715 168.703 66.742 1.00186.08 ATOM 271 C ILE A 190 12.045 167.923 65.612 1.00185.99 ATOM 272 O ILE A 190 12.662 167.672 64.577 1.00185.95 ATOM 273 CB ILE A 190 12.911 170.164 66.344 1.00186.09 TER