HEADER DNA BINDING PROTEIN 31-DEC-69 7BM8 TITLE Crystal structure of the C-terminally truncated TITLE 2 chromosome-partitioning protein ParB from Caulobacter crescentus COMPND MOL_ID: 1; COMPND 2 MOLECULE: Chromosome-partitioning protein ParB; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 The expressed protein comprised residues 11-244 of the wild-type COMPND 6 OTHER_DETAILS: sequence with a C-terminal nickel affinity tag of sequence COMPND 7 KLAAALEHHHHHH from the pET21b expression plasmid; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.73 ANGSTORMS DBREF 7BM8 B 11 254 UNP B8GW30 PARB_CAUVN 11 254 SEQRES 1 B 36 PRO ASP GLU VAL GLN SER TYR LEU VAL SER GLY GLU LEU SEQRES 2 B 36 THR ALA GLY HIS ALA ARG ALA ILE ALA ALA ALA ALA ASP SEQRES 3 B 36 PRO VAL ALA LEU ALA LYS GLN ILE ILE GLU ATOM 1 N PRO B 186 6.817 5.573 -1.497 1.00121.16 ATOM 2 CA PRO B 186 7.800 4.490 -1.374 1.00120.36 ATOM 3 C PRO B 186 7.495 3.260 -2.247 1.00120.37 ATOM 4 O PRO B 186 6.353 3.071 -2.607 1.00124.03 ATOM 5 CB PRO B 186 7.724 4.092 0.109 1.00122.22 ATOM 6 CG PRO B 186 7.171 5.321 0.804 1.00116.69 ATOM 7 CD PRO B 186 6.220 5.938 -0.200 1.00116.99 ATOM 8 N ASP B 187 8.517 2.450 -2.542 1.00119.00 ATOM 9 CA ASP B 187 8.419 1.220 -3.378 1.00124.13 ATOM 10 C ASP B 187 7.418 0.240 -2.750 1.00124.87 ATOM 11 O ASP B 187 6.700 -0.441 -3.512 1.00128.65 ATOM 12 CB ASP B 187 9.784 0.548 -3.551 1.00124.96 ATOM 13 CG ASP B 187 10.797 1.388 -4.311 1.00127.75 ATOM 14 OD1 ASP B 187 11.572 0.801 -5.089 1.00128.88 ATOM 15 OD2 ASP B 187 10.807 2.620 -4.111 1.00128.69 ATOM 16 N GLU B 188 7.380 0.177 -1.414 1.00133.59 ATOM 17 CA GLU B 188 6.524 -0.751 -0.624 1.00136.14 ATOM 18 C GLU B 188 5.043 -0.426 -0.856 1.00132.66 ATOM 19 O GLU B 188 4.276 -1.361 -1.156 1.00136.13 ATOM 20 CB GLU B 188 6.867 -0.655 0.864 1.00138.44 ATOM 21 N VAL B 189 4.663 0.849 -0.721 1.00120.17 ATOM 22 CA VAL B 189 3.253 1.329 -0.850 1.00117.57 ATOM 23 C VAL B 189 2.834 1.207 -2.321 1.00110.78 ATOM 24 O VAL B 189 1.648 0.917 -2.577 1.00102.93 ATOM 25 CB VAL B 189 3.080 2.776 -0.342 1.00116.84 ATOM 26 CG1 VAL B 189 1.612 3.160 -0.235 1.00117.84 ATOM 27 CG2 VAL B 189 3.801 3.022 0.977 1.00115.68 ATOM 28 N GLN B 190 3.777 1.440 -3.242 1.00111.45 ATOM 29 CA GLN B 190 3.589 1.278 -4.708 1.00106.37 ATOM 30 C GLN B 190 3.339 -0.202 -5.015 1.00107.64 ATOM 31 O GLN B 190 2.457 -0.484 -5.847 1.00102.34 ATOM 32 CB GLN B 190 4.802 1.818 -5.470 1.00 99.84 ATOM 33 CG GLN B 190 4.845 3.341 -5.528 1.00 99.35 ATOM 34 CD GLN B 190 6.108 3.877 -6.157 1.00 98.88 ATOM 35 OE1 GLN B 190 7.079 3.154 -6.373 1.00103.70 ATOM 36 NE2 GLN B 190 6.107 5.166 -6.447 1.00 94.00 ATOM 37 N SER B 191 4.079 -1.102 -4.358 1.00115.93 ATOM 38 CA SER B 191 3.907 -2.578 -4.442 1.00118.25 ATOM 39 C SER B 191 2.474 -2.959 -4.050 1.00115.34 ATOM 40 O SER B 191 1.926 -3.896 -4.663 1.00123.90 ATOM 41 CB SER B 191 4.920 -3.295 -3.585 1.00114.30 ATOM 42 N TYR B 192 1.897 -2.258 -3.067 1.00111.99 ATOM 43 CA TYR B 192 0.486 -2.410 -2.620 1.00119.62 ATOM 44 C TYR B 192 -0.463 -2.051 -3.771 1.00124.56 ATOM 45 O TYR B 192 -1.469 -2.761 -3.954 1.00125.26 ATOM 46 CB TYR B 192 0.214 -1.543 -1.387 1.00121.74 ATOM 47 N LEU B 193 -0.150 -0.980 -4.511 1.00130.79 ATOM 48 CA LEU B 193 -0.938 -0.491 -5.678 1.00124.38 ATOM 49 C LEU B 193 -0.661 -1.372 -6.904 1.00113.97 ATOM 50 O LEU B 193 -1.602 -1.586 -7.689 1.00108.78 ATOM 51 CB LEU B 193 -0.580 0.971 -5.968 1.00125.65 ATOM 52 CG LEU B 193 -1.210 2.006 -5.037 1.00121.59 ATOM 53 CD1 LEU B 193 -0.482 3.337 -5.141 1.00116.64 ATOM 54 CD2 LEU B 193 -2.691 2.188 -5.337 1.00121.64 ATOM 55 N VAL B 194 0.582 -1.838 -7.068 1.00112.58 ATOM 56 CA VAL B 194 0.998 -2.795 -8.140 1.00109.24 ATOM 57 C VAL B 194 0.230 -4.107 -7.943 1.00114.94 ATOM 58 O VAL B 194 -0.207 -4.691 -8.954 1.00113.81 ATOM 59 CB VAL B 194 2.521 -3.033 -8.135 1.00 92.60 ATOM 60 N SER B 195 0.072 -4.537 -6.686 1.00123.37 ATOM 61 CA SER B 195 -0.658 -5.767 -6.275 1.00121.00 ATOM 62 C SER B 195 -2.171 -5.516 -6.284 1.00117.23 ATOM 63 O SER B 195 -2.917 -6.462 -6.599 1.00125.54 ATOM 64 CB SER B 195 -0.196 -6.239 -4.921 1.00132.10 ATOM 65 OG SER B 195 -0.541 -5.300 -3.912 1.00142.94 ATOM 66 N GLY B 196 -2.597 -4.297 -5.933 1.00115.28 ATOM 67 CA GLY B 196 -4.016 -3.895 -5.848 1.00124.08 ATOM 68 C GLY B 196 -4.496 -3.802 -4.409 1.00136.08 ATOM 69 O GLY B 196 -5.569 -3.197 -4.188 1.00133.74 ATOM 70 N GLU B 197 -3.739 -4.384 -3.467 1.00135.49 ATOM 71 CA GLU B 197 -4.000 -4.338 -2.001 1.00129.97 ATOM 72 C GLU B 197 -4.510 -2.941 -1.632 1.00137.18 ATOM 73 O GLU B 197 -5.640 -2.841 -1.111 1.00136.69 ATOM 74 CB GLU B 197 -2.730 -4.687 -1.223 1.00116.15 ATOM 75 N LEU B 198 -3.708 -1.909 -1.918 1.00137.26 ATOM 76 CA LEU B 198 -4.098 -0.477 -1.811 1.00126.71 ATOM 77 C LEU B 198 -5.156 -0.176 -2.880 1.00128.05 ATOM 78 O LEU B 198 -4.810 -0.232 -4.080 1.00120.81 ATOM 79 CB LEU B 198 -2.855 0.401 -1.993 1.00110.44 ATOM 80 N THR B 199 -6.392 0.105 -2.449 1.00130.83 ATOM 81 CA THR B 199 -7.580 0.335 -3.315 1.00135.11 ATOM 82 C THR B 199 -7.267 1.437 -4.332 1.00140.63 ATOM 83 O THR B 199 -6.785 2.508 -3.906 1.00146.14 ATOM 84 CB THR B 199 -8.814 0.702 -2.480 1.00130.23 ATOM 85 N ALA B 200 -7.534 1.174 -5.617 1.00137.87 ATOM 86 CA ALA B 200 -7.296 2.094 -6.756 1.00132.89 ATOM 87 C ALA B 200 -8.048 3.412 -6.531 1.00134.62 ATOM 88 O ALA B 200 -7.481 4.475 -6.849 1.00139.98 ATOM 89 CB ALA B 200 -7.709 1.434 -8.050 1.00125.94 ATOM 90 N GLY B 201 -9.278 3.341 -6.009 1.00128.05 ATOM 91 CA GLY B 201 -10.079 4.514 -5.607 1.00122.53 ATOM 92 C GLY B 201 -9.388 5.307 -4.511 1.00127.86 ATOM 93 O GLY B 201 -9.366 6.548 -4.606 1.00119.47 ATOM 94 N HIS B 202 -8.832 4.606 -3.515 1.00130.40 ATOM 95 CA HIS B 202 -8.094 5.176 -2.353 1.00131.39 ATOM 96 C HIS B 202 -6.812 5.883 -2.820 1.00131.29 ATOM 97 O HIS B 202 -6.368 6.819 -2.117 1.00129.98 ATOM 98 CB HIS B 202 -7.793 4.073 -1.328 1.00120.35 ATOM 99 N ALA B 203 -6.243 5.454 -3.953 1.00124.48 ATOM 100 CA ALA B 203 -4.978 5.975 -4.526 1.00120.67 ATOM 101 C ALA B 203 -5.138 7.457 -4.892 1.00123.14 ATOM 102 O ALA B 203 -4.312 8.276 -4.432 1.00137.07 ATOM 103 CB ALA B 203 -4.569 5.150 -5.724 1.00114.70 ATOM 104 N ARG B 204 -6.161 7.780 -5.691 1.00121.98 ATOM 105 CA ARG B 204 -6.478 9.159 -6.153 1.00124.97 ATOM 106 C ARG B 204 -6.693 10.066 -4.934 1.00125.33 ATOM 107 O ARG B 204 -6.262 11.233 -4.990 1.00122.65 ATOM 108 CB ARG B 204 -7.709 9.150 -7.067 1.00117.07 ATOM 109 N ALA B 205 -7.329 9.542 -3.880 1.00122.46 ATOM 110 CA ALA B 205 -7.579 10.236 -2.594 1.00123.76 ATOM 111 C ALA B 205 -6.250 10.448 -1.859 1.00116.56 ATOM 112 O ALA B 205 -5.969 11.601 -1.472 1.00111.47 ATOM 113 CB ALA B 205 -8.553 9.445 -1.755 1.00126.57 ATOM 114 N ILE B 206 -5.473 9.373 -1.679 1.00108.74 ATOM 115 CA ILE B 206 -4.121 9.392 -1.041 1.00108.93 ATOM 116 C ILE B 206 -3.259 10.466 -1.723 1.00120.26 ATOM 117 O ILE B 206 -2.563 11.210 -1.003 1.00132.79 ATOM 118 CB ILE B 206 -3.463 7.999 -1.110 1.00 88.75 ATOM 119 N ALA B 207 -3.327 10.542 -3.058 1.00133.82 ATOM 120 CA ALA B 207 -2.560 11.480 -3.915 1.00133.18 ATOM 121 C ALA B 207 -2.958 12.933 -3.621 1.00134.21 ATOM 122 O ALA B 207 -2.053 13.778 -3.503 1.00139.32 ATOM 123 CB ALA B 207 -2.786 11.140 -5.365 1.00131.41 ATOM 124 N ALA B 208 -4.264 13.200 -3.515 1.00128.08 ATOM 125 CA ALA B 208 -4.858 14.545 -3.316 1.00124.90 ATOM 126 C ALA B 208 -4.384 15.157 -1.992 1.00130.98 ATOM 127 O ALA B 208 -4.259 16.398 -1.939 1.00129.83 ATOM 128 CB ALA B 208 -6.364 14.457 -3.366 1.00119.48 ATOM 129 N ALA B 209 -4.133 14.320 -0.976 1.00133.16 ATOM 130 CA ALA B 209 -3.720 14.722 0.391 1.00137.38 ATOM 131 C ALA B 209 -2.475 15.617 0.336 1.00141.14 ATOM 132 O ALA B 209 -1.576 15.338 -0.483 1.00128.73 ATOM 133 CB ALA B 209 -3.472 13.496 1.236 1.00131.11 ATOM 134 N ALA B 210 -2.437 16.656 1.180 1.00144.70 ATOM 135 CA ALA B 210 -1.295 17.585 1.357 1.00137.82 ATOM 136 C ALA B 210 -0.056 16.793 1.796 1.00135.11 ATOM 137 O ALA B 210 1.043 17.083 1.284 1.00128.57 ATOM 138 CB ALA B 210 -1.650 18.657 2.359 1.00134.18 ATOM 139 N ASP B 211 -0.241 15.834 2.711 1.00142.29 ATOM 140 CA ASP B 211 0.789 14.855 3.154 1.00152.80 ATOM 141 C ASP B 211 0.361 13.467 2.679 1.00163.13 ATOM 142 O ASP B 211 -0.278 12.727 3.425 1.00169.74 ATOM 143 CB ASP B 211 0.988 14.929 4.672 1.00146.90 ATOM 144 CG ASP B 211 2.238 14.230 5.180 1.00145.95 ATOM 145 OD1 ASP B 211 2.982 13.668 4.352 1.00152.13 ATOM 146 OD2 ASP B 211 2.462 14.260 6.407 1.00139.46 ATOM 147 N PRO B 212 0.683 13.076 1.422 1.00164.18 ATOM 148 CA PRO B 212 0.153 11.844 0.834 1.00157.88 ATOM 149 C PRO B 212 0.777 10.551 1.378 1.00155.18 ATOM 150 O PRO B 212 0.026 9.626 1.639 1.00145.86 ATOM 151 CB PRO B 212 0.465 11.998 -0.663 1.00153.77 ATOM 152 CG PRO B 212 1.702 12.875 -0.694 1.00152.95 ATOM 153 CD PRO B 212 1.562 13.806 0.495 1.00157.87 ATOM 154 N VAL B 213 2.105 10.518 1.541 1.00151.78 ATOM 155 CA VAL B 213 2.877 9.312 1.979 1.00140.86 ATOM 156 C VAL B 213 2.441 8.914 3.396 1.00137.48 ATOM 157 O VAL B 213 2.475 7.704 3.707 1.00135.41 ATOM 158 CB VAL B 213 4.398 9.552 1.910 1.00130.39 ATOM 159 N ALA B 214 2.036 9.893 4.213 1.00139.11 ATOM 160 CA ALA B 214 1.596 9.716 5.619 1.00142.94 ATOM 161 C ALA B 214 0.350 8.822 5.686 1.00144.68 ATOM 162 O ALA B 214 0.165 8.147 6.719 1.00149.95 ATOM 163 CB ALA B 214 1.329 11.064 6.246 1.00142.86 ATOM 164 N LEU B 215 -0.472 8.817 4.630 1.00138.41 ATOM 165 CA LEU B 215 -1.756 8.067 4.561 1.00138.72 ATOM 166 C LEU B 215 -1.499 6.580 4.274 1.00143.30 ATOM 167 O LEU B 215 -2.486 5.815 4.278 1.00131.46 ATOM 168 CB LEU B 215 -2.638 8.691 3.473 1.00130.37 ATOM 169 N ALA B 216 -0.240 6.185 4.037 1.00148.88 ATOM 170 CA ALA B 216 0.179 4.794 3.729 1.00149.33 ATOM 171 C ALA B 216 -0.136 3.871 4.914 1.00150.49 ATOM 172 O ALA B 216 -0.868 2.880 4.713 1.00141.14 ATOM 173 CB ALA B 216 1.648 4.756 3.386 1.00140.44 ATOM 174 N LYS B 217 0.403 4.189 6.096 1.00149.43 ATOM 175 CA LYS B 217 0.210 3.414 7.353 1.00150.29 ATOM 176 C LYS B 217 -1.251 3.524 7.812 1.00148.95 ATOM 177 O LYS B 217 -1.751 2.550 8.413 1.00142.71 ATOM 178 CB LYS B 217 1.164 3.916 8.442 1.00139.13 ATOM 179 N GLN B 218 -1.907 4.656 7.525 1.00143.26 ATOM 180 CA GLN B 218 -3.321 4.945 7.897 1.00141.21 ATOM 181 C GLN B 218 -4.280 4.075 7.070 1.00153.08 ATOM 182 O GLN B 218 -5.456 3.958 7.477 1.00159.30 ATOM 183 CB GLN B 218 -3.632 6.429 7.692 1.00123.33 ATOM 184 N ILE B 219 -3.805 3.501 5.958 1.00151.97 ATOM 185 CA ILE B 219 -4.596 2.617 5.046 1.00144.33 ATOM 186 C ILE B 219 -4.908 1.292 5.756 1.00148.05 ATOM 187 O ILE B 219 -5.970 0.702 5.453 1.00143.92 ATOM 188 CB ILE B 219 -3.845 2.386 3.719 1.00123.38 ATOM 189 N ILE B 220 -4.016 0.845 6.649 1.00150.31 ATOM 190 CA ILE B 220 -4.172 -0.413 7.443 1.00139.40 ATOM 191 C ILE B 220 -5.476 -0.325 8.245 1.00136.08 ATOM 192 O ILE B 220 -6.239 -1.313 8.241 1.00141.78 ATOM 193 CB ILE B 220 -2.952 -0.649 8.357 1.00127.14 ATOM 194 N GLU B 221 -5.720 0.821 8.893 1.00133.78 ATOM 195 CA GLU B 221 -6.947 1.096 9.689 1.00134.92 ATOM 196 C GLU B 221 -7.990 1.766 8.787 1.00134.09 ATOM 197 O GLU B 221 -8.023 1.554 7.575 1.00128.03 ATOM 198 CB GLU B 221 -6.619 1.969 10.902 1.00126.53 TER