HEADER TRANSFERASE 31-DEC-69 6PR4 TITLE D262N/S128A S. typhimurium siroheme synthase COMPND MOL_ID: 1; COMPND 2 MOLECULE: Siroheme synthase; COMPND 3 CHAIN: A, B; COMPND 4 MUTATION: YES; COMPND 5 EC: 2.1.1.107,1.3.1.76,4.99.1.4; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.24 ANGSTORMS DBREF 6PR4 B 1 457 UNP A0A0F7JC A0A0F7JCI1_ 1 457 SEQRES 1 B 34 PRO SER ILE ILE ASP ARG SER PRO LEU MET VAL ALA VAL SEQRES 2 B 34 SER ALA GLY GLY THR SER PRO VAL LEU ALA ARG LEU LEU SEQRES 3 B 34 ARG GLU LYS LEU GLU SER LEU LEU ATOM 1 N PRO B 114 77.608 -9.564 43.782 1.00 31.93 ATOM 2 CA PRO B 114 78.784 -10.363 43.435 1.00 30.20 ATOM 3 C PRO B 114 79.500 -9.793 42.216 1.00 29.68 ATOM 4 O PRO B 114 78.983 -8.934 41.508 1.00 32.16 ATOM 5 CB PRO B 114 78.172 -11.732 43.117 1.00 27.38 ATOM 6 CG PRO B 114 76.850 -11.377 42.498 1.00 28.27 ATOM 7 CD PRO B 114 76.364 -10.122 43.212 1.00 26.47 ATOM 8 N SER B 115 80.708 -10.303 41.978 0.20 30.87 ATOM 9 CA SER B 115 81.384 -10.039 40.715 0.20 33.36 ATOM 10 C SER B 115 80.687 -10.818 39.606 0.20 32.69 ATOM 11 O SER B 115 80.330 -11.986 39.779 0.20 31.58 ATOM 12 CB SER B 115 82.862 -10.427 40.793 0.20 37.11 ATOM 13 OG SER B 115 83.054 -11.799 40.487 0.20 37.73 ATOM 14 N ILE B 116 80.476 -10.165 38.469 1.00 36.87 ATOM 15 CA ILE B 116 79.615 -10.682 37.414 1.00 30.41 ATOM 16 C ILE B 116 80.431 -10.927 36.151 1.00 36.35 ATOM 17 O ILE B 116 81.235 -10.077 35.747 1.00 40.00 ATOM 18 CB ILE B 116 78.445 -9.715 37.155 1.00 38.13 ATOM 19 CG1 ILE B 116 77.600 -9.588 38.423 1.00 36.27 ATOM 20 CG2 ILE B 116 77.586 -10.178 35.986 1.00 38.06 ATOM 21 CD1 ILE B 116 76.528 -8.520 38.359 1.00 38.35 ATOM 22 N ILE B 117 80.239 -12.103 35.542 1.00 37.77 ATOM 23 CA ILE B 117 80.731 -12.378 34.194 1.00 35.37 ATOM 24 C ILE B 117 79.504 -12.547 33.316 1.00 40.02 ATOM 25 O ILE B 117 78.693 -13.464 33.507 1.00 33.48 ATOM 26 CB ILE B 117 81.641 -13.603 34.115 1.00 40.65 ATOM 27 CG1 ILE B 117 82.814 -13.455 35.067 1.00 40.63 ATOM 28 CG2 ILE B 117 82.164 -13.757 32.699 1.00 39.32 ATOM 29 CD1 ILE B 117 82.588 -14.172 36.375 1.00 48.58 ATOM 30 N ASP B 118 79.351 -11.634 32.382 1.00 34.72 ATOM 31 CA ASP B 118 78.112 -11.467 31.656 1.00 31.88 ATOM 32 C ASP B 118 78.325 -12.005 30.250 1.00 32.12 ATOM 33 O ASP B 118 79.190 -11.517 29.513 1.00 37.64 ATOM 34 CB ASP B 118 77.708 -9.995 31.639 1.00 43.40 ATOM 35 CG ASP B 118 76.519 -9.716 30.734 1.00 54.40 ATOM 36 OD1 ASP B 118 75.754 -10.657 30.431 1.00 47.51 ATOM 37 OD2 ASP B 118 76.353 -8.538 30.330 1.00 55.31 ATOM 38 N ARG B 119 77.580 -13.039 29.907 1.00 31.16 ATOM 39 CA ARG B 119 77.530 -13.554 28.540 1.00 33.90 ATOM 40 C ARG B 119 76.090 -13.823 28.174 1.00 32.05 ATOM 41 O ARG B 119 75.764 -14.883 27.631 1.00 32.73 ATOM 42 CB ARG B 119 78.354 -14.827 28.383 1.00 34.91 ATOM 43 CG ARG B 119 79.822 -14.671 28.743 1.00 41.90 ATOM 44 CD ARG B 119 80.599 -14.007 27.620 1.00 39.96 ATOM 45 NE ARG B 119 82.024 -14.008 27.919 1.00 38.76 ATOM 46 CZ ARG B 119 82.622 -13.135 28.725 1.00 35.88 ATOM 47 NH1 ARG B 119 81.923 -12.156 29.301 1.00 33.47 ATOM 48 NH2 ARG B 119 83.928 -13.242 28.951 1.00 35.77 ATOM 49 N SER B 120 75.213 -12.868 28.508 1.00 33.44 ATOM 50 CA SER B 120 73.773 -13.092 28.583 1.00 38.48 ATOM 51 C SER B 120 73.263 -13.780 27.321 1.00 36.61 ATOM 52 O SER B 120 73.617 -13.357 26.210 1.00 38.78 ATOM 53 CB SER B 120 73.049 -11.764 28.783 1.00 42.77 ATOM 54 OG SER B 120 73.186 -11.345 30.121 1.00 54.02 ATOM 55 N PRO B 121 72.414 -14.817 27.441 1.00 39.33 ATOM 56 CA PRO B 121 71.710 -15.239 28.662 1.00 39.54 ATOM 57 C PRO B 121 72.561 -16.030 29.646 1.00 45.53 ATOM 58 O PRO B 121 72.080 -16.354 30.728 1.00 39.94 ATOM 59 CB PRO B 121 70.568 -16.125 28.125 1.00 33.75 ATOM 60 CG PRO B 121 71.133 -16.711 26.834 1.00 38.83 ATOM 61 CD PRO B 121 72.003 -15.607 26.256 1.00 34.56 ATOM 62 N LEU B 122 73.798 -16.353 29.286 1.00 48.09 ATOM 63 CA LEU B 122 74.669 -17.079 30.202 1.00 41.36 ATOM 64 C LEU B 122 75.289 -16.103 31.199 1.00 40.80 ATOM 65 O LEU B 122 75.858 -15.082 30.797 1.00 34.32 ATOM 66 CB LEU B 122 75.761 -17.814 29.432 1.00 42.41 ATOM 67 CG LEU B 122 76.811 -18.447 30.345 1.00 45.59 ATOM 68 CD1 LEU B 122 76.177 -19.540 31.198 1.00 37.40 ATOM 69 CD2 LEU B 122 77.970 -18.989 29.520 1.00 45.73 ATOM 70 N MET B 123 75.186 -16.406 32.499 1.00 35.70 ATOM 71 CA MET B 123 75.768 -15.523 33.505 1.00 35.95 ATOM 72 C MET B 123 76.437 -16.323 34.607 1.00 29.99 ATOM 73 O MET B 123 75.937 -17.374 35.012 1.00 33.00 ATOM 74 CB MET B 123 74.723 -14.584 34.117 1.00 36.90 ATOM 75 CG MET B 123 74.061 -13.712 33.065 1.00 52.62 ATOM 76 SD MET B 123 73.322 -12.235 33.719 1.00 72.95 ATOM 77 CE MET B 123 74.810 -11.291 34.075 1.00 62.66 ATOM 78 N VAL B 124 77.572 -15.796 35.078 1.00 30.34 ATOM 79 CA VAL B 124 78.356 -16.345 36.174 1.00 29.70 ATOM 80 C VAL B 124 78.535 -15.233 37.193 1.00 39.75 ATOM 81 O VAL B 124 78.836 -14.087 36.831 1.00 33.06 ATOM 82 CB VAL B 124 79.746 -16.860 35.731 1.00 29.91 ATOM 83 CG1 VAL B 124 80.468 -17.453 36.896 1.00 29.47 ATOM 84 CG2 VAL B 124 79.640 -17.867 34.570 1.00 29.68 ATOM 85 N ALA B 125 78.358 -15.576 38.466 1.00 32.79 ATOM 86 CA ALA B 125 78.498 -14.633 39.553 1.00 29.04 ATOM 87 C ALA B 125 79.390 -15.255 40.611 1.00 28.20 ATOM 88 O ALA B 125 79.230 -16.430 40.956 1.00 33.19 ATOM 89 CB ALA B 125 77.133 -14.255 40.124 1.00 29.88 ATOM 90 N VAL B 126 80.338 -14.468 41.108 1.00 29.96 ATOM 91 CA VAL B 126 81.295 -14.905 42.113 1.00 32.97 ATOM 92 C VAL B 126 81.211 -13.951 43.298 1.00 33.91 ATOM 93 O VAL B 126 81.286 -12.726 43.126 1.00 32.22 ATOM 94 CB VAL B 126 82.737 -14.940 41.561 1.00 30.38 ATOM 95 CG1 VAL B 126 83.664 -15.409 42.626 1.00 31.23 ATOM 96 CG2 VAL B 126 82.837 -15.872 40.352 1.00 37.63 ATOM 97 N SER B 127 81.086 -14.514 44.497 1.00 31.38 ATOM 98 CA SER B 127 81.139 -13.739 45.722 1.00 37.80 ATOM 99 C SER B 127 81.629 -14.631 46.843 1.00 37.60 ATOM 100 O SER B 127 81.379 -15.839 46.844 1.00 39.43 ATOM 101 CB SER B 127 79.777 -13.161 46.106 1.00 39.92 ATOM 102 OG SER B 127 79.878 -12.425 47.314 1.00 47.50 ATOM 103 N ALA B 128 82.316 -14.022 47.808 1.00 35.91 ATOM 104 CA ALA B 128 82.725 -14.731 49.009 1.00 45.77 ATOM 105 C ALA B 128 82.130 -14.073 50.249 1.00 43.07 ATOM 106 O ALA B 128 82.716 -14.119 51.334 1.00 40.70 ATOM 107 CB ALA B 128 84.247 -14.825 49.089 1.00 33.69 ATOM 108 N GLY B 129 80.961 -13.456 50.090 1.00 47.05 ATOM 109 CA GLY B 129 80.216 -12.914 51.214 1.00 51.05 ATOM 110 C GLY B 129 80.831 -11.689 51.858 1.00 57.12 ATOM 111 O GLY B 129 80.594 -11.439 53.041 1.00 56.21 ATOM 112 N GLY B 130 81.610 -10.907 51.109 1.00 64.40 ATOM 113 CA GLY B 130 82.343 -9.791 51.676 1.00 57.75 ATOM 114 C GLY B 130 83.653 -10.150 52.354 1.00 53.47 ATOM 115 O GLY B 130 84.418 -9.239 52.705 1.00 54.27 ATOM 116 N THR B 131 83.950 -11.443 52.544 1.00 44.13 ATOM 117 CA THR B 131 85.214 -11.829 53.162 1.00 44.48 ATOM 118 C THR B 131 86.412 -11.575 52.252 1.00 47.73 ATOM 119 O THR B 131 87.538 -11.479 52.756 1.00 43.87 ATOM 120 CB THR B 131 85.231 -13.319 53.565 1.00 45.39 ATOM 121 OG1 THR B 131 85.281 -14.145 52.399 1.00 42.40 ATOM 122 CG2 THR B 131 84.012 -13.713 54.404 1.00 36.63 ATOM 123 N SER B 132 86.207 -11.479 50.920 1.00 36.68 ATOM 124 CA SER B 132 87.348 -11.585 50.019 1.00 44.36 ATOM 125 C SER B 132 87.117 -10.948 48.655 1.00 48.53 ATOM 126 O SER B 132 87.272 -11.635 47.633 1.00 40.26 ATOM 127 CB SER B 132 87.721 -13.064 49.797 1.00 48.58 ATOM 128 OG SER B 132 87.840 -13.811 51.002 1.00 43.32 ATOM 129 N PRO B 133 86.792 -9.652 48.581 1.00 47.16 ATOM 130 CA PRO B 133 86.508 -9.057 47.265 1.00 43.48 ATOM 131 C PRO B 133 87.670 -9.178 46.286 1.00 49.78 ATOM 132 O PRO B 133 87.442 -9.272 45.069 1.00 48.31 ATOM 133 CB PRO B 133 86.191 -7.591 47.604 1.00 50.46 ATOM 134 CG PRO B 133 86.832 -7.352 48.928 1.00 51.96 ATOM 135 CD PRO B 133 86.746 -8.648 49.662 1.00 51.41 ATOM 136 N VAL B 134 88.911 -9.208 46.779 1.00 37.70 ATOM 137 CA VAL B 134 90.037 -9.357 45.871 1.00 41.63 ATOM 138 C VAL B 134 90.051 -10.756 45.279 1.00 38.15 ATOM 139 O VAL B 134 90.352 -10.937 44.093 1.00 35.06 ATOM 140 CB VAL B 134 91.355 -9.009 46.583 1.00 42.28 ATOM 141 CG1 VAL B 134 92.554 -9.583 45.832 1.00 37.61 ATOM 142 CG2 VAL B 134 91.484 -7.502 46.700 1.00 44.93 ATOM 143 N LEU B 135 89.699 -11.766 46.083 1.00 30.72 ATOM 144 CA LEU B 135 89.639 -13.129 45.560 1.00 36.64 ATOM 145 C LEU B 135 88.562 -13.252 44.494 1.00 40.92 ATOM 146 O LEU B 135 88.774 -13.893 43.451 1.00 36.30 ATOM 147 CB LEU B 135 89.389 -14.131 46.691 1.00 29.12 ATOM 148 CG LEU B 135 89.330 -15.604 46.262 1.00 36.90 ATOM 149 CD1 LEU B 135 90.589 -16.067 45.477 1.00 33.27 ATOM 150 CD2 LEU B 135 89.080 -16.504 47.466 1.00 41.69 ATOM 151 N ALA B 136 87.405 -12.626 44.734 1.00 36.72 ATOM 152 CA ALA B 136 86.326 -12.644 43.753 1.00 34.17 ATOM 153 C ALA B 136 86.767 -12.017 42.437 1.00 32.18 ATOM 154 O ALA B 136 86.470 -12.543 41.359 1.00 41.85 ATOM 155 CB ALA B 136 85.111 -11.916 44.316 1.00 30.59 ATOM 156 N ARG B 137 87.490 -10.902 42.509 1.00 34.04 ATOM 157 CA ARG B 137 87.983 -10.260 41.298 1.00 37.86 ATOM 158 C ARG B 137 89.014 -11.132 40.592 1.00 32.61 ATOM 159 O ARG B 137 89.014 -11.228 39.358 1.00 36.78 ATOM 160 CB ARG B 137 88.556 -8.897 41.656 1.00 49.41 ATOM 161 CG ARG B 137 89.255 -8.188 40.536 1.00 64.22 ATOM 162 CD ARG B 137 90.419 -7.368 41.083 1.00 72.87 ATOM 163 NE ARG B 137 91.697 -8.064 40.940 1.00 74.80 ATOM 164 CZ ARG B 137 92.804 -7.763 41.615 1.00 76.05 ATOM 165 NH1 ARG B 137 92.802 -6.769 42.505 1.00 76.24 ATOM 166 NH2 ARG B 137 93.917 -8.459 41.395 1.00 69.89 ATOM 167 N LEU B 138 89.892 -11.792 41.350 1.00 36.59 ATOM 168 CA LEU B 138 90.841 -12.715 40.726 1.00 43.34 ATOM 169 C LEU B 138 90.110 -13.849 40.014 1.00 36.45 ATOM 170 O LEU B 138 90.428 -14.182 38.864 1.00 34.85 ATOM 171 CB LEU B 138 91.823 -13.262 41.767 1.00 43.45 ATOM 172 CG LEU B 138 92.912 -12.291 42.278 1.00 47.90 ATOM 173 CD1 LEU B 138 93.571 -12.802 43.542 1.00 40.05 ATOM 174 CD2 LEU B 138 93.980 -11.988 41.211 1.00 35.85 ATOM 175 N LEU B 139 89.087 -14.420 40.650 1.00 30.93 ATOM 176 CA LEU B 139 88.339 -15.468 39.967 1.00 33.94 ATOM 177 C LEU B 139 87.604 -14.909 38.750 1.00 37.32 ATOM 178 O LEU B 139 87.573 -15.545 37.688 1.00 42.77 ATOM 179 CB LEU B 139 87.371 -16.134 40.935 1.00 29.53 ATOM 180 CG LEU B 139 88.079 -16.915 42.032 1.00 39.09 ATOM 181 CD1 LEU B 139 87.073 -17.552 42.994 1.00 41.40 ATOM 182 CD2 LEU B 139 89.013 -17.975 41.413 1.00 43.44 ATOM 183 N ARG B 140 87.020 -13.716 38.878 0.52 34.68 ATOM 184 CA ARG B 140 86.312 -13.131 37.746 0.52 35.71 ATOM 185 C ARG B 140 87.255 -12.919 36.570 0.52 38.98 ATOM 186 O ARG B 140 86.893 -13.194 35.418 0.52 32.34 ATOM 187 CB ARG B 140 85.648 -11.811 38.155 0.52 36.87 ATOM 188 CG ARG B 140 85.334 -10.888 36.967 0.52 39.91 ATOM 189 CD ARG B 140 84.391 -9.757 37.334 0.52 41.39 ATOM 190 NE ARG B 140 84.598 -8.589 36.483 0.52 47.81 ATOM 191 CZ ARG B 140 84.173 -8.487 35.229 0.52 44.81 ATOM 192 NH1 ARG B 140 83.506 -9.485 34.666 0.52 40.09 ATOM 193 NH2 ARG B 140 84.411 -7.384 34.547 0.52 38.65 ATOM 194 N GLU B 141 88.481 -12.457 36.850 1.00 37.91 ATOM 195 CA GLU B 141 89.480 -12.286 35.800 1.00 40.62 ATOM 196 C GLU B 141 89.730 -13.589 35.053 1.00 43.17 ATOM 197 O GLU B 141 89.701 -13.615 33.813 1.00 39.91 ATOM 198 CB GLU B 141 90.795 -11.768 36.403 1.00 45.02 ATOM 199 CG GLU B 141 91.701 -11.103 35.396 1.00 74.75 ATOM 200 CD GLU B 141 92.562 -12.088 34.624 1.00 99.29 ATOM 201 OE1 GLU B 141 93.009 -11.730 33.509 1.00111.36 ATOM 202 OE2 GLU B 141 92.805 -13.202 35.143 1.00103.28 ATOM 203 N LYS B 142 90.004 -14.670 35.796 1.00 37.98 ATOM 204 CA LYS B 142 90.245 -15.977 35.189 1.00 43.48 ATOM 205 C LYS B 142 89.065 -16.401 34.313 1.00 43.92 ATOM 206 O LYS B 142 89.245 -16.793 33.151 1.00 45.80 ATOM 207 CB LYS B 142 90.532 -17.006 36.292 1.00 43.97 ATOM 208 CG LYS B 142 90.927 -18.395 35.811 1.00 56.38 ATOM 209 CD LYS B 142 92.351 -18.420 35.235 1.00 74.11 ATOM 210 CE LYS B 142 92.429 -19.324 33.996 1.00 77.81 ATOM 211 NZ LYS B 142 93.323 -18.802 32.928 1.00 76.46 ATOM 212 N LEU B 143 87.843 -16.287 34.838 1.00 37.56 ATOM 213 CA LEU B 143 86.667 -16.700 34.069 1.00 35.08 ATOM 214 C LEU B 143 86.450 -15.821 32.845 1.00 37.98 ATOM 215 O LEU B 143 85.953 -16.291 31.816 1.00 40.01 ATOM 216 CB LEU B 143 85.427 -16.649 34.952 1.00 37.72 ATOM 217 CG LEU B 143 85.451 -17.585 36.155 1.00 49.38 ATOM 218 CD1 LEU B 143 84.246 -17.329 37.064 1.00 47.13 ATOM 219 CD2 LEU B 143 85.475 -19.027 35.680 1.00 52.65 ATOM 220 N GLU B 144 86.764 -14.536 32.960 1.00 35.81 ATOM 221 CA GLU B 144 86.625 -13.635 31.833 1.00 34.38 ATOM 222 C GLU B 144 87.545 -14.058 30.684 1.00 39.41 ATOM 223 O GLU B 144 87.153 -13.980 29.516 1.00 43.66 ATOM 224 CB GLU B 144 86.906 -12.208 32.304 1.00 49.13 ATOM 225 CG GLU B 144 86.208 -11.118 31.527 1.00 70.93 ATOM 226 CD GLU B 144 84.734 -10.969 31.880 1.00 74.65 ATOM 227 OE1 GLU B 144 83.904 -11.027 30.949 1.00 68.53 ATOM 228 OE2 GLU B 144 84.411 -10.785 33.075 1.00 77.14 ATOM 229 N SER B 145 88.739 -14.588 31.005 1.00 38.55 ATOM 230 CA SER B 145 89.659 -15.103 29.983 1.00 38.13 ATOM 231 C SER B 145 89.201 -16.436 29.385 1.00 40.99 ATOM 232 O SER B 145 89.546 -16.749 28.239 1.00 48.60 ATOM 233 CB SER B 145 91.062 -15.267 30.568 1.00 39.25 ATOM 234 OG SER B 145 91.168 -16.461 31.324 1.00 37.99 ATOM 235 N LEU B 146 88.442 -17.231 30.134 1.00 37.08 ATOM 236 CA LEU B 146 88.028 -18.548 29.675 1.00 40.53 ATOM 237 C LEU B 146 86.759 -18.519 28.835 1.00 40.68 ATOM 238 O LEU B 146 86.593 -19.366 27.948 1.00 46.89 ATOM 239 CB LEU B 146 87.825 -19.470 30.883 1.00 44.75 ATOM 240 CG LEU B 146 89.117 -19.776 31.661 1.00 58.89 ATOM 241 CD1 LEU B 146 88.921 -20.925 32.634 1.00 61.42 ATOM 242 CD2 LEU B 146 90.309 -20.054 30.725 1.00 65.71 ATOM 243 N LEU B 147 85.857 -17.573 29.081 1.00 33.63 ATOM 244 CA LEU B 147 84.559 -17.590 28.430 1.00 34.65 ATOM 245 C LEU B 147 84.580 -16.707 27.192 1.00 41.01 ATOM 246 O LEU B 147 84.755 -15.486 27.321 1.00 44.63 ATOM 247 CB LEU B 147 83.478 -17.131 29.407 1.00 34.86 ATOM 248 CG LEU B 147 83.301 -18.152 30.525 1.00 42.02 ATOM 249 CD1 LEU B 147 82.183 -17.735 31.475 1.00 35.23 ATOM 250 CD2 LEU B 147 83.006 -19.516 29.915 1.00 37.66 TER