HEADER RECOMBINATION 31-DEC-69 3VDP TITLE Structure and biochemical studies of the recombination mediator TITLE 2 protein RecR in RecFOR pathway COMPND MOL_ID: 1; COMPND 2 MOLECULE: Recombination protein recR; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.45 ANGSTORMS DBREF 3VDP D -2 196 UNP Q8RDI4 RECR_THETN 1 199 SEQRES 1 D 23 LEU ARG TYR CYS LYS ILE CYS PHE ASN ILE THR ASP LYS SEQRES 2 D 23 GLU VAL CYS ASP ILE CYS SER ASP GLU ASN ATOM 1 N LEU D 52 -34.226 17.646 38.188 1.00 44.39 ATOM 2 CA LEU D 52 -34.197 17.361 36.767 1.00 50.49 ATOM 3 C LEU D 52 -35.521 16.739 36.281 1.00 47.52 ATOM 4 O LEU D 52 -36.173 16.005 37.036 1.00 49.96 ATOM 5 CB LEU D 52 -33.003 16.465 36.428 1.00 51.84 ATOM 6 CG LEU D 52 -33.227 14.952 36.290 1.00 57.94 ATOM 7 CD1 LEU D 52 -31.935 14.270 35.880 1.00 59.10 ATOM 8 CD2 LEU D 52 -33.781 14.323 37.564 1.00 59.40 ATOM 9 N ARG D 53 -35.881 16.997 35.018 1.00 63.11 ATOM 10 CA ARG D 53 -37.257 16.770 34.565 1.00 74.94 ATOM 11 C ARG D 53 -37.535 15.708 33.477 1.00 64.47 ATOM 12 O ARG D 53 -38.551 14.994 33.573 1.00 65.58 ATOM 13 CB ARG D 53 -37.911 18.104 34.141 1.00 70.07 ATOM 14 CG ARG D 53 -38.189 19.099 35.281 1.00 56.58 ATOM 15 CD ARG D 53 -39.622 19.096 35.688 1.00 58.71 ATOM 16 NE ARG D 53 -39.992 20.373 36.317 1.00 67.54 ATOM 17 CZ ARG D 53 -41.088 20.578 37.052 1.00 77.80 ATOM 18 NH1 ARG D 53 -41.947 19.587 37.293 1.00 85.08 ATOM 19 NH2 ARG D 53 -41.333 21.786 37.562 1.00 85.40 ATOM 20 N TYR D 54 -36.663 15.601 32.484 1.00 45.13 ATOM 21 CA TYR D 54 -36.953 14.922 31.193 1.00 48.40 ATOM 22 C TYR D 54 -38.138 15.462 30.404 1.00 44.23 ATOM 23 O TYR D 54 -39.304 15.383 30.830 1.00 43.51 ATOM 24 CB TYR D 54 -37.067 13.399 31.311 1.00 47.12 ATOM 25 CG TYR D 54 -35.862 12.804 31.959 1.00 50.52 ATOM 26 CD1 TYR D 54 -34.655 12.694 31.264 1.00 46.98 ATOM 27 CD2 TYR D 54 -35.904 12.392 33.288 1.00 59.65 ATOM 28 CE1 TYR D 54 -33.512 12.155 31.870 1.00 57.66 ATOM 29 CE2 TYR D 54 -34.757 11.858 33.914 1.00 69.11 ATOM 30 CZ TYR D 54 -33.575 11.746 33.197 1.00 64.42 ATOM 31 OH TYR D 54 -32.484 11.216 33.826 1.00 74.60 ATOM 32 N CYS D 55 -37.852 15.996 29.229 1.00 42.30 ATOM 33 CA CYS D 55 -38.919 16.475 28.377 1.00 39.93 ATOM 34 C CYS D 55 -39.891 15.323 28.087 1.00 40.37 ATOM 35 O CYS D 55 -39.490 14.174 27.898 1.00 41.12 ATOM 36 CB CYS D 55 -38.352 17.078 27.105 1.00 42.62 ATOM 37 SG CYS D 55 -39.587 17.748 26.020 1.00 41.38 ATOM 38 N LYS D 56 -41.177 15.637 28.126 1.00 41.13 ATOM 39 CA LYS D 56 -42.215 14.655 27.873 1.00 44.37 ATOM 40 C LYS D 56 -42.178 14.129 26.440 1.00 40.64 ATOM 41 O LYS D 56 -42.574 12.978 26.178 1.00 37.51 ATOM 42 CB LYS D 56 -43.588 15.265 28.172 1.00 33.30 ATOM 43 CG LYS D 56 -43.825 15.449 29.630 1.00 34.02 ATOM 44 CD LYS D 56 -43.502 14.185 30.429 1.00 33.55 ATOM 45 CE LYS D 56 -44.340 14.134 31.702 1.00 35.88 ATOM 46 NZ LYS D 56 -43.641 13.490 32.835 1.00 46.32 ATOM 47 N ILE D 57 -41.722 14.974 25.515 1.00 36.04 ATOM 48 CA ILE D 57 -41.628 14.552 24.112 1.00 28.96 ATOM 49 C ILE D 57 -40.228 14.066 23.702 1.00 31.64 ATOM 50 O ILE D 57 -40.060 12.926 23.265 1.00 34.02 ATOM 51 CB ILE D 57 -42.051 15.652 23.166 1.00 29.60 ATOM 52 CG1 ILE D 57 -43.470 16.098 23.519 1.00 29.45 ATOM 53 CG2 ILE D 57 -41.918 15.134 21.684 1.00 22.28 ATOM 54 CD1 ILE D 57 -44.019 17.230 22.684 1.00 24.91 ATOM 55 N CYS D 58 -39.229 14.940 23.829 1.00 30.15 ATOM 56 CA CYS D 58 -37.873 14.617 23.337 1.00 32.40 ATOM 57 C CYS D 58 -36.928 14.009 24.364 1.00 32.99 ATOM 58 O CYS D 58 -35.868 13.588 23.984 1.00 36.83 ATOM 59 CB CYS D 58 -37.195 15.864 22.806 1.00 36.49 ATOM 60 SG CYS D 58 -36.467 16.789 24.132 1.00 38.71 ATOM 61 N PHE D 59 -37.270 14.007 25.651 1.00 39.66 ATOM 62 CA PHE D 59 -36.422 13.397 26.687 1.00 46.61 ATOM 63 C PHE D 59 -35.128 14.154 27.052 1.00 48.68 ATOM 64 O PHE D 59 -34.323 13.684 27.860 1.00 47.85 ATOM 65 CB PHE D 59 -36.144 11.923 26.360 1.00 47.52 ATOM 66 CG PHE D 59 -37.394 11.106 26.280 1.00 51.36 ATOM 67 CD1 PHE D 59 -38.026 10.890 25.054 1.00 50.07 ATOM 68 CD2 PHE D 59 -37.996 10.621 27.437 1.00 54.71 ATOM 69 CE1 PHE D 59 -39.237 10.162 24.975 1.00 49.28 ATOM 70 CE2 PHE D 59 -39.176 9.888 27.369 1.00 60.76 ATOM 71 CZ PHE D 59 -39.812 9.671 26.133 1.00 58.15 ATOM 72 N ASN D 60 -34.944 15.333 26.468 1.00 49.54 ATOM 73 CA ASN D 60 -33.878 16.225 26.888 1.00 52.10 ATOM 74 C ASN D 60 -34.108 16.709 28.342 1.00 53.36 ATOM 75 O ASN D 60 -35.240 16.775 28.829 1.00 48.84 ATOM 76 CB ASN D 60 -33.755 17.419 25.935 1.00 44.84 ATOM 77 CG ASN D 60 -32.453 18.186 26.133 1.00 46.53 ATOM 78 OD1 ASN D 60 -31.442 17.616 26.558 1.00 39.16 ATOM 79 ND2 ASN D 60 -32.476 19.488 25.840 1.00 51.44 ATOM 80 N ILE D 61 -33.013 17.020 29.021 1.00 55.75 ATOM 81 CA ILE D 61 -33.009 17.503 30.393 1.00 62.39 ATOM 82 C ILE D 61 -33.135 19.036 30.409 1.00 73.07 ATOM 83 O ILE D 61 -32.303 19.750 29.850 1.00 74.88 ATOM 84 CB ILE D 61 -31.733 16.983 31.088 1.00 56.43 ATOM 85 CG1 ILE D 61 -31.939 15.504 31.389 1.00 54.26 ATOM 86 CG2 ILE D 61 -31.411 17.731 32.362 1.00 57.61 ATOM 87 CD1 ILE D 61 -30.746 14.778 31.752 1.00 42.59 ATOM 88 N THR D 62 -34.197 19.545 31.020 1.00 75.66 ATOM 89 CA THR D 62 -34.466 20.975 30.947 1.00 79.06 ATOM 90 C THR D 62 -35.034 21.561 32.211 1.00 91.56 ATOM 91 O THR D 62 -35.142 20.895 33.242 1.00 94.59 ATOM 92 CB THR D 62 -35.404 21.352 29.777 1.00 67.11 ATOM 93 OG1 THR D 62 -36.581 20.503 29.775 1.00 59.99 ATOM 94 CG2 THR D 62 -34.640 21.222 28.453 1.00 66.79 ATOM 95 N ASP D 63 -35.378 22.838 32.104 1.00 98.44 ATOM 96 CA ASP D 63 -35.951 23.606 33.193 1.00104.31 ATOM 97 C ASP D 63 -37.469 23.623 33.045 1.00 97.72 ATOM 98 O ASP D 63 -38.165 24.359 33.726 1.00104.79 ATOM 99 CB ASP D 63 -35.403 25.029 33.149 1.00111.87 ATOM 100 CG ASP D 63 -34.738 25.429 34.441 1.00128.84 ATOM 101 OD1 ASP D 63 -35.386 25.297 35.498 1.00138.70 ATOM 102 OD2 ASP D 63 -33.568 25.864 34.405 1.00134.24 ATOM 103 N LYS D 64 -37.971 22.800 32.140 1.00 85.90 ATOM 104 CA LYS D 64 -39.381 22.824 31.791 1.00 84.52 ATOM 105 C LYS D 64 -39.903 21.399 31.683 1.00 80.67 ATOM 106 O LYS D 64 -39.138 20.494 31.378 1.00 83.81 ATOM 107 CB LYS D 64 -39.585 23.585 30.472 1.00 78.36 ATOM 108 CG LYS D 64 -38.897 24.942 30.464 1.00 83.64 ATOM 109 CD LYS D 64 -39.623 25.972 29.623 1.00 86.36 ATOM 110 CE LYS D 64 -38.977 27.344 29.803 1.00 93.19 ATOM 111 NZ LYS D 64 -39.815 28.430 29.230 1.00 99.47 ATOM 112 N GLU D 65 -41.192 21.191 31.947 1.00 75.57 ATOM 113 CA GLU D 65 -41.775 19.866 31.747 1.00 62.36 ATOM 114 C GLU D 65 -41.793 19.463 30.270 1.00 51.13 ATOM 115 O GLU D 65 -41.553 18.314 29.927 1.00 50.71 ATOM 116 CB GLU D 65 -43.149 19.807 32.373 1.00 59.37 ATOM 117 CG GLU D 65 -43.078 20.033 33.887 1.00 68.65 ATOM 118 CD GLU D 65 -44.327 19.565 34.584 1.00 64.39 ATOM 119 OE1 GLU D 65 -45.396 20.040 34.191 1.00 63.93 ATOM 120 OE2 GLU D 65 -44.226 18.697 35.473 1.00 62.69 ATOM 121 N VAL D 66 -42.064 20.412 29.389 1.00 47.50 ATOM 122 CA VAL D 66 -41.809 20.172 27.983 1.00 48.12 ATOM 123 C VAL D 66 -40.857 21.264 27.494 1.00 61.37 ATOM 124 O VAL D 66 -41.074 22.455 27.752 1.00 69.39 ATOM 125 CB VAL D 66 -43.106 19.964 27.151 1.00 35.81 ATOM 126 CG1 VAL D 66 -44.333 20.448 27.915 1.00 39.52 ATOM 127 CG2 VAL D 66 -43.026 20.581 25.766 1.00 34.16 ATOM 128 N CYS D 67 -39.765 20.842 26.853 1.00 46.86 ATOM 129 CA CYS D 67 -38.634 21.723 26.652 1.00 44.53 ATOM 130 C CYS D 67 -38.981 22.845 25.674 1.00 47.95 ATOM 131 O CYS D 67 -39.955 22.742 24.923 1.00 45.90 ATOM 132 CB CYS D 67 -37.424 20.932 26.144 1.00 40.98 ATOM 133 SG CYS D 67 -37.574 20.621 24.385 1.00 49.77 ATOM 134 N ASP D 68 -38.162 23.899 25.677 1.00 46.26 ATOM 135 CA ASP D 68 -38.398 25.075 24.847 1.00 56.69 ATOM 136 C ASP D 68 -38.424 24.743 23.372 1.00 59.04 ATOM 137 O ASP D 68 -38.914 25.534 22.558 1.00 63.38 ATOM 138 CB ASP D 68 -37.281 26.097 25.054 1.00 69.96 ATOM 139 CG ASP D 68 -37.599 27.103 26.115 1.00 85.85 ATOM 140 OD1 ASP D 68 -38.427 27.991 25.827 1.00 93.43 ATOM 141 OD2 ASP D 68 -37.004 27.019 27.217 1.00 90.10 ATOM 142 N ILE D 69 -37.849 23.602 23.008 1.00 53.31 ATOM 143 CA ILE D 69 -37.709 23.278 21.594 1.00 49.00 ATOM 144 C ILE D 69 -38.973 22.589 21.158 1.00 50.06 ATOM 145 O ILE D 69 -39.497 22.885 20.099 1.00 49.03 ATOM 146 CB ILE D 69 -36.498 22.352 21.307 1.00 47.74 ATOM 147 CG1 ILE D 69 -35.193 23.034 21.699 1.00 50.07 ATOM 148 CG2 ILE D 69 -36.466 21.927 19.850 1.00 40.19 ATOM 149 CD1 ILE D 69 -33.983 22.454 21.000 1.00 49.62 ATOM 150 N CYS D 70 -39.453 21.667 21.988 1.00 49.05 ATOM 151 CA CYS D 70 -40.645 20.931 21.660 1.00 47.11 ATOM 152 C CYS D 70 -41.807 21.898 21.772 1.00 57.32 ATOM 153 O CYS D 70 -42.690 21.931 20.894 1.00 54.83 ATOM 154 CB CYS D 70 -40.812 19.732 22.597 1.00 41.67 ATOM 155 SG CYS D 70 -39.509 18.528 22.409 1.00 35.82 ATOM 156 N SER D 71 -41.750 22.713 22.831 1.00 64.93 ATOM 157 CA SER D 71 -42.809 23.657 23.196 1.00 68.88 ATOM 158 C SER D 71 -43.001 24.676 22.119 1.00 72.43 ATOM 159 O SER D 71 -44.123 25.108 21.840 1.00 80.88 ATOM 160 CB SER D 71 -42.438 24.421 24.463 1.00 71.43 ATOM 161 OG SER D 71 -42.835 23.725 25.626 1.00 74.81 ATOM 162 N ASP D 72 -41.882 25.074 21.536 1.00 71.22 ATOM 163 CA ASP D 72 -41.876 26.086 20.494 1.00 78.33 ATOM 164 C ASP D 72 -42.668 25.627 19.283 1.00 73.84 ATOM 165 O ASP D 72 -42.630 24.459 18.902 1.00 67.56 ATOM 166 CB ASP D 72 -40.452 26.439 20.088 1.00 85.17 ATOM 167 CG ASP D 72 -40.412 27.612 19.160 1.00 97.07 ATOM 168 OD1 ASP D 72 -40.709 28.729 19.632 1.00104.07 ATOM 169 OD2 ASP D 72 -40.107 27.421 17.963 1.00100.58 ATOM 170 N GLU D 73 -43.393 26.555 18.681 1.00 81.64 ATOM 171 CA GLU D 73 -44.372 26.199 17.664 1.00 81.91 ATOM 172 C GLU D 73 -43.869 26.428 16.251 1.00 75.17 ATOM 173 O GLU D 73 -44.545 26.069 15.293 1.00 67.17 ATOM 174 CB GLU D 73 -45.680 26.960 17.911 1.00 88.25 ATOM 175 CG GLU D 73 -45.470 28.381 18.399 1.00 97.41 ATOM 176 CD GLU D 73 -46.694 28.940 19.094 1.00109.13 ATOM 177 OE1 GLU D 73 -47.084 30.091 18.786 1.00115.80 ATOM 178 OE2 GLU D 73 -47.258 28.225 19.954 1.00108.14 ATOM 179 N ASN D 74 -42.686 27.033 16.134 1.00 79.80 ATOM 180 CA ASN D 74 -42.028 27.210 14.836 1.00 89.24 ATOM 181 C ASN D 74 -41.134 26.006 14.480 1.00 83.80 ATOM 182 O ASN D 74 -40.519 25.961 13.407 1.00 82.23 ATOM 183 CB ASN D 74 -41.193 28.501 14.811 1.00 96.98 ATOM 184 CG ASN D 74 -41.957 29.709 15.328 1.00103.43 ATOM 185 OD1 ASN D 74 -42.109 29.887 16.537 1.00106.60 ATOM 186 ND2 ASN D 74 -42.435 30.547 14.416 1.00103.97 ATOM 187 ZN ZN D 201 -38.184 18.372 24.241 1.00 40.83 TER