HEADER TRANSFERASE 31-DEC-69 6PR3 TITLE D262A/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. 1.96 ANGSTORMS DBREF 6PR3 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 77.063 -9.650 43.578 1.00 30.04 ATOM 2 CA PRO B 114 78.241 -10.459 43.243 1.00 20.56 ATOM 3 C PRO B 114 78.999 -9.856 42.067 1.00 27.33 ATOM 4 O PRO B 114 78.530 -8.933 41.410 1.00 29.88 ATOM 5 CB PRO B 114 77.621 -11.801 42.844 1.00 22.04 ATOM 6 CG PRO B 114 76.302 -11.352 42.126 1.00 24.12 ATOM 7 CD PRO B 114 75.815 -10.189 43.002 1.00 22.61 ATOM 8 N SER B 115 80.171 -10.424 41.788 0.15 28.32 ATOM 9 CA SER B 115 80.853 -10.141 40.532 0.15 28.89 ATOM 10 C SER B 115 80.175 -10.931 39.418 0.15 27.92 ATOM 11 O SER B 115 79.897 -12.124 39.574 0.15 27.65 ATOM 12 CB SER B 115 82.339 -10.491 40.622 0.15 31.28 ATOM 13 OG SER B 115 82.534 -11.782 41.165 0.15 31.87 ATOM 14 N ILE B 116 79.902 -10.263 38.299 1.00 28.61 ATOM 15 CA ILE B 116 79.023 -10.775 37.251 1.00 33.71 ATOM 16 C ILE B 116 79.804 -10.976 35.964 1.00 36.80 ATOM 17 O ILE B 116 80.556 -10.091 35.541 1.00 30.80 ATOM 18 CB ILE B 116 77.828 -9.834 37.016 1.00 34.25 ATOM 19 CG1 ILE B 116 76.927 -9.806 38.251 1.00 34.88 ATOM 20 CG2 ILE B 116 76.979 -10.309 35.831 1.00 33.46 ATOM 21 CD1 ILE B 116 75.962 -8.614 38.262 1.00 33.61 ATOM 22 N ILE B 117 79.618 -12.138 35.340 1.00 33.66 ATOM 23 CA ILE B 117 80.098 -12.380 33.983 1.00 26.93 ATOM 24 C ILE B 117 78.865 -12.518 33.111 1.00 29.54 ATOM 25 O ILE B 117 78.095 -13.474 33.259 1.00 28.04 ATOM 26 CB ILE B 117 80.991 -13.618 33.878 1.00 34.22 ATOM 27 CG1 ILE B 117 82.264 -13.437 34.712 1.00 33.18 ATOM 28 CG2 ILE B 117 81.379 -13.829 32.412 1.00 36.18 ATOM 29 CD1 ILE B 117 82.177 -14.013 36.116 1.00 28.73 ATOM 30 N ASP B 118 78.666 -11.553 32.227 1.00 28.52 ATOM 31 CA ASP B 118 77.446 -11.426 31.443 1.00 35.73 ATOM 32 C ASP B 118 77.709 -11.993 30.050 1.00 32.65 ATOM 33 O ASP B 118 78.523 -11.455 29.294 1.00 32.51 ATOM 34 CB ASP B 118 77.015 -9.960 31.384 1.00 39.27 ATOM 35 CG ASP B 118 75.764 -9.738 30.545 1.00 47.07 ATOM 36 OD1 ASP B 118 75.133 -10.719 30.110 1.00 49.91 ATOM 37 OD2 ASP B 118 75.416 -8.562 30.326 1.00 53.43 ATOM 38 N ARG B 119 77.027 -13.077 29.725 1.00 32.10 ATOM 39 CA ARG B 119 76.958 -13.634 28.379 1.00 30.42 ATOM 40 C ARG B 119 75.507 -13.920 28.024 1.00 33.34 ATOM 41 O ARG B 119 75.180 -14.997 27.503 1.00 28.97 ATOM 42 CB ARG B 119 77.785 -14.912 28.262 1.00 29.70 ATOM 43 CG ARG B 119 79.262 -14.733 28.568 1.00 35.22 ATOM 44 CD ARG B 119 79.958 -13.893 27.485 1.00 30.50 ATOM 45 NE ARG B 119 81.394 -13.892 27.710 1.00 27.18 ATOM 46 CZ ARG B 119 82.025 -13.093 28.562 1.00 30.70 ATOM 47 NH1 ARG B 119 81.350 -12.181 29.244 1.00 30.60 ATOM 48 NH2 ARG B 119 83.346 -13.196 28.710 1.00 35.04 ATOM 49 N SER B 120 74.604 -12.967 28.368 1.00 36.31 ATOM 50 CA SER B 120 73.150 -13.153 28.345 1.00 39.04 ATOM 51 C SER B 120 72.734 -13.941 27.118 1.00 33.77 ATOM 52 O SER B 120 73.140 -13.596 26.004 1.00 39.42 ATOM 53 CB SER B 120 72.406 -11.815 28.355 1.00 45.48 ATOM 54 OG SER B 120 72.779 -11.028 29.462 1.00 53.93 ATOM 55 N PRO B 121 71.888 -14.966 27.269 1.00 34.94 ATOM 56 CA PRO B 121 71.169 -15.292 28.505 1.00 39.01 ATOM 57 C PRO B 121 71.975 -16.096 29.513 1.00 42.10 ATOM 58 O PRO B 121 71.462 -16.379 30.596 1.00 34.57 ATOM 59 CB PRO B 121 69.992 -16.123 28.000 1.00 37.60 ATOM 60 CG PRO B 121 70.561 -16.832 26.821 1.00 35.74 ATOM 61 CD PRO B 121 71.424 -15.791 26.145 1.00 33.30 ATOM 62 N LEU B 122 73.192 -16.500 29.153 1.00 35.66 ATOM 63 CA LEU B 122 74.053 -17.184 30.104 1.00 34.20 ATOM 64 C LEU B 122 74.649 -16.151 31.047 1.00 28.64 ATOM 65 O LEU B 122 75.168 -15.126 30.597 1.00 28.57 ATOM 66 CB LEU B 122 75.177 -17.937 29.389 1.00 35.96 ATOM 67 CG LEU B 122 76.160 -18.573 30.368 1.00 33.47 ATOM 68 CD1 LEU B 122 75.486 -19.783 31.038 1.00 32.88 ATOM 69 CD2 LEU B 122 77.430 -18.957 29.626 1.00 35.17 ATOM 70 N MET B 123 74.567 -16.407 32.350 0.55 28.72 ATOM 71 CA MET B 123 75.158 -15.497 33.324 0.55 28.64 ATOM 72 C MET B 123 75.853 -16.297 34.412 0.55 25.56 ATOM 73 O MET B 123 75.369 -17.358 34.816 0.55 26.12 ATOM 74 CB MET B 123 74.105 -14.568 33.945 0.55 33.51 ATOM 75 CG MET B 123 73.287 -13.802 32.914 0.55 34.93 ATOM 76 SD MET B 123 72.373 -12.412 33.603 0.55 36.28 ATOM 77 CE MET B 123 73.764 -11.417 34.184 0.55 28.19 ATOM 78 N VAL B 124 76.996 -15.785 34.869 1.00 24.88 ATOM 79 CA VAL B 124 77.762 -16.381 35.960 1.00 25.14 ATOM 80 C VAL B 124 77.945 -15.304 37.015 1.00 28.44 ATOM 81 O VAL B 124 78.210 -14.141 36.686 1.00 27.47 ATOM 82 CB VAL B 124 79.136 -16.919 35.495 1.00 26.34 ATOM 83 CG1 VAL B 124 79.920 -17.530 36.679 1.00 24.10 ATOM 84 CG2 VAL B 124 78.946 -17.951 34.366 1.00 23.97 ATOM 85 N ALA B 125 77.809 -15.688 38.277 1.00 22.02 ATOM 86 CA ALA B 125 77.942 -14.744 39.379 1.00 27.04 ATOM 87 C ALA B 125 78.818 -15.358 40.446 1.00 24.18 ATOM 88 O ALA B 125 78.646 -16.531 40.802 1.00 27.03 ATOM 89 CB ALA B 125 76.566 -14.366 39.976 1.00 25.47 ATOM 90 N VAL B 126 79.729 -14.544 40.979 1.00 22.74 ATOM 91 CA VAL B 126 80.688 -14.976 41.984 1.00 26.06 ATOM 92 C VAL B 126 80.597 -14.055 43.191 1.00 25.13 ATOM 93 O VAL B 126 80.702 -12.832 43.050 1.00 26.41 ATOM 94 CB VAL B 126 82.130 -14.960 41.438 1.00 28.48 ATOM 95 CG1 VAL B 126 83.071 -15.430 42.522 1.00 24.07 ATOM 96 CG2 VAL B 126 82.228 -15.813 40.167 1.00 33.52 ATOM 97 N SER B 127 80.468 -14.643 44.381 1.00 24.92 ATOM 98 CA SER B 127 80.522 -13.859 45.604 1.00 30.55 ATOM 99 C SER B 127 81.088 -14.722 46.713 1.00 27.87 ATOM 100 O SER B 127 80.932 -15.944 46.702 1.00 34.51 ATOM 101 CB SER B 127 79.128 -13.341 45.996 1.00 31.28 ATOM 102 OG SER B 127 79.172 -12.742 47.271 1.00 37.96 ATOM 103 N ALA B 128 81.765 -14.085 47.673 1.00 30.57 ATOM 104 CA ALA B 128 82.159 -14.778 48.895 1.00 35.68 ATOM 105 C ALA B 128 81.533 -14.129 50.125 1.00 34.13 ATOM 106 O ALA B 128 82.120 -14.138 51.221 1.00 30.53 ATOM 107 CB ALA B 128 83.683 -14.849 49.028 1.00 30.90 ATOM 108 N GLY B 129 80.343 -13.557 49.956 1.00 31.73 ATOM 109 CA GLY B 129 79.613 -13.025 51.088 1.00 42.18 ATOM 110 C GLY B 129 80.243 -11.815 51.738 1.00 40.04 ATOM 111 O GLY B 129 80.088 -11.624 52.946 1.00 49.32 ATOM 112 N GLY B 130 80.927 -10.973 50.968 1.00 37.17 ATOM 113 CA GLY B 130 81.671 -9.862 51.535 1.00 45.37 ATOM 114 C GLY B 130 83.000 -10.217 52.192 1.00 46.40 ATOM 115 O GLY B 130 83.761 -9.299 52.549 1.00 41.71 ATOM 116 N THR B 131 83.309 -11.511 52.378 1.00 36.73 ATOM 117 CA THR B 131 84.587 -11.873 52.989 1.00 36.96 ATOM 118 C THR B 131 85.766 -11.570 52.074 1.00 41.26 ATOM 119 O THR B 131 86.860 -11.269 52.561 1.00 43.98 ATOM 120 CB THR B 131 84.655 -13.364 53.339 1.00 33.14 ATOM 121 OG1 THR B 131 84.639 -14.144 52.130 1.00 32.91 ATOM 122 CG2 THR B 131 83.542 -13.789 54.278 1.00 35.25 ATOM 123 N SER B 132 85.580 -11.684 50.756 1.00 36.04 ATOM 124 CA SER B 132 86.739 -11.764 49.874 1.00 31.40 ATOM 125 C SER B 132 86.497 -11.127 48.512 1.00 31.75 ATOM 126 O SER B 132 86.603 -11.818 47.491 1.00 30.08 ATOM 127 CB SER B 132 87.138 -13.228 49.669 1.00 32.78 ATOM 128 OG SER B 132 87.150 -13.965 50.891 1.00 35.93 ATOM 129 N PRO B 133 86.209 -9.828 48.438 1.00 30.39 ATOM 130 CA PRO B 133 85.913 -9.237 47.122 1.00 36.30 ATOM 131 C PRO B 133 87.089 -9.285 46.151 1.00 37.80 ATOM 132 O PRO B 133 86.862 -9.386 44.938 1.00 38.37 ATOM 133 CB PRO B 133 85.492 -7.789 47.463 1.00 38.56 ATOM 134 CG PRO B 133 86.023 -7.542 48.867 1.00 44.39 ATOM 135 CD PRO B 133 86.003 -8.871 49.545 1.00 39.01 ATOM 136 N VAL B 134 88.336 -9.245 46.638 1.00 30.42 ATOM 137 CA VAL B 134 89.472 -9.386 45.730 1.00 31.91 ATOM 138 C VAL B 134 89.507 -10.787 45.125 1.00 36.54 ATOM 139 O VAL B 134 89.817 -10.955 43.939 1.00 29.22 ATOM 140 CB VAL B 134 90.780 -9.030 46.449 1.00 31.92 ATOM 141 CG1 VAL B 134 92.000 -9.507 45.658 1.00 33.97 ATOM 142 CG2 VAL B 134 90.835 -7.526 46.675 1.00 37.64 ATOM 143 N LEU B 135 89.169 -11.810 45.914 1.00 33.66 ATOM 144 CA LEU B 135 89.069 -13.157 45.355 1.00 34.05 ATOM 145 C LEU B 135 87.971 -13.236 44.300 1.00 30.43 ATOM 146 O LEU B 135 88.156 -13.865 43.244 1.00 29.21 ATOM 147 CB LEU B 135 88.817 -14.183 46.467 1.00 32.31 ATOM 148 CG LEU B 135 88.662 -15.645 46.003 1.00 37.70 ATOM 149 CD1 LEU B 135 89.921 -16.161 45.263 1.00 29.95 ATOM 150 CD2 LEU B 135 88.343 -16.557 47.177 1.00 38.54 ATOM 151 N ALA B 136 86.813 -12.617 44.569 1.00 27.85 ATOM 152 CA ALA B 136 85.734 -12.630 43.588 1.00 29.07 ATOM 153 C ALA B 136 86.175 -11.969 42.292 1.00 28.99 ATOM 154 O ALA B 136 85.809 -12.427 41.207 1.00 31.09 ATOM 155 CB ALA B 136 84.483 -11.939 44.134 1.00 32.52 ATOM 156 N ARG B 137 86.962 -10.891 42.389 1.00 27.29 ATOM 157 CA ARG B 137 87.527 -10.258 41.198 1.00 33.21 ATOM 158 C ARG B 137 88.506 -11.178 40.472 1.00 28.04 ATOM 159 O ARG B 137 88.508 -11.238 39.233 1.00 30.24 ATOM 160 CB ARG B 137 88.233 -8.955 41.588 1.00 40.48 ATOM 161 CG ARG B 137 88.909 -8.249 40.434 1.00 43.89 ATOM 162 CD ARG B 137 90.111 -7.454 40.893 1.00 57.65 ATOM 163 NE ARG B 137 91.332 -8.224 40.759 1.00 57.65 ATOM 164 CZ ARG B 137 92.473 -7.948 41.376 1.00 64.75 ATOM 165 NH1 ARG B 137 92.563 -6.905 42.197 1.00 69.82 ATOM 166 NH2 ARG B 137 93.529 -8.724 41.169 1.00 67.72 ATOM 167 N LEU B 138 89.407 -11.834 41.215 1.00 28.50 ATOM 168 CA LEU B 138 90.359 -12.756 40.591 1.00 31.28 ATOM 169 C LEU B 138 89.644 -13.879 39.863 1.00 29.90 ATOM 170 O LEU B 138 90.057 -14.285 38.768 1.00 26.67 ATOM 171 CB LEU B 138 91.313 -13.328 41.641 1.00 32.29 ATOM 172 CG LEU B 138 92.337 -12.347 42.216 1.00 33.99 ATOM 173 CD1 LEU B 138 92.893 -12.875 43.526 1.00 38.39 ATOM 174 CD2 LEU B 138 93.469 -12.111 41.213 1.00 37.10 ATOM 175 N LEU B 139 88.540 -14.366 40.423 1.00 23.00 ATOM 176 CA LEU B 139 87.790 -15.410 39.732 1.00 25.72 ATOM 177 C LEU B 139 87.059 -14.844 38.520 1.00 32.36 ATOM 178 O LEU B 139 87.048 -15.467 37.448 1.00 28.64 ATOM 179 CB LEU B 139 86.804 -16.076 40.702 1.00 21.85 ATOM 180 CG LEU B 139 87.513 -16.898 41.784 1.00 28.38 ATOM 181 CD1 LEU B 139 86.562 -17.327 42.888 1.00 27.85 ATOM 182 CD2 LEU B 139 88.210 -18.111 41.169 1.00 39.82 ATOM 183 N ARG B 140 86.431 -13.671 38.677 1.00 26.94 ATOM 184 CA ARG B 140 85.729 -13.042 37.563 1.00 29.36 ATOM 185 C ARG B 140 86.673 -12.857 36.378 1.00 29.55 ATOM 186 O ARG B 140 86.334 -13.187 35.233 1.00 30.75 ATOM 187 CB ARG B 140 85.138 -11.695 38.009 1.00 29.80 ATOM 188 CG ARG B 140 84.249 -11.013 36.943 1.00 35.17 ATOM 189 CD ARG B 140 83.893 -9.566 37.291 1.00 32.05 ATOM 190 NE ARG B 140 85.063 -8.685 37.226 1.00 37.17 ATOM 191 CZ ARG B 140 85.522 -7.959 38.247 1.00 38.64 ATOM 192 NH1 ARG B 140 84.905 -7.996 39.421 1.00 46.81 ATOM 193 NH2 ARG B 140 86.595 -7.192 38.098 1.00 40.44 ATOM 194 N GLU B 141 87.859 -12.304 36.647 0.51 25.32 ATOM 195 CA GLU B 141 88.961 -12.202 35.692 0.51 29.49 ATOM 196 C GLU B 141 89.181 -13.489 34.903 0.51 30.64 ATOM 197 O GLU B 141 89.195 -13.493 33.661 0.51 31.06 ATOM 198 CB GLU B 141 90.232 -11.840 36.475 0.51 33.24 ATOM 199 CG GLU B 141 91.166 -10.864 35.833 0.51 44.02 ATOM 200 CD GLU B 141 92.277 -10.450 36.781 0.51 48.47 ATOM 201 OE1 GLU B 141 92.934 -11.339 37.373 0.51 54.97 ATOM 202 OE2 GLU B 141 92.490 -9.234 36.940 0.51 52.72 ATOM 203 N LYS B 142 89.393 -14.587 35.633 1.00 32.78 ATOM 204 CA LYS B 142 89.611 -15.897 35.016 1.00 34.05 ATOM 205 C LYS B 142 88.443 -16.296 34.125 1.00 30.89 ATOM 206 O LYS B 142 88.635 -16.783 32.999 1.00 32.19 ATOM 207 CB LYS B 142 89.821 -16.954 36.102 1.00 35.22 ATOM 208 CG LYS B 142 90.740 -18.103 35.746 1.00 63.40 ATOM 209 CD LYS B 142 90.524 -19.265 36.721 1.00 83.31 ATOM 210 CE LYS B 142 91.779 -20.107 36.941 1.00 92.16 ATOM 211 NZ LYS B 142 91.877 -20.597 38.353 1.00 95.91 ATOM 212 N LEU B 143 87.221 -16.137 34.636 1.00 32.07 ATOM 213 CA LEU B 143 86.039 -16.549 33.895 1.00 29.20 ATOM 214 C LEU B 143 85.850 -15.692 32.652 1.00 31.04 ATOM 215 O LEU B 143 85.422 -16.196 31.605 1.00 35.17 ATOM 216 CB LEU B 143 84.808 -16.472 34.806 1.00 27.68 ATOM 217 CG LEU B 143 84.860 -17.383 36.030 1.00 39.55 ATOM 218 CD1 LEU B 143 83.587 -17.285 36.893 1.00 38.64 ATOM 219 CD2 LEU B 143 85.096 -18.804 35.571 1.00 39.54 ATOM 220 N GLU B 144 86.172 -14.397 32.747 1.00 30.56 ATOM 221 CA GLU B 144 86.063 -13.530 31.581 1.00 35.24 ATOM 222 C GLU B 144 86.946 -14.037 30.447 1.00 31.66 ATOM 223 O GLU B 144 86.526 -14.043 29.286 1.00 34.61 ATOM 224 CB GLU B 144 86.421 -12.081 31.940 1.00 31.67 ATOM 225 CG GLU B 144 85.362 -11.359 32.798 1.00 38.31 ATOM 226 CD GLU B 144 84.078 -11.025 32.037 1.00 50.20 ATOM 227 OE1 GLU B 144 83.959 -11.379 30.843 1.00 42.71 ATOM 228 OE2 GLU B 144 83.176 -10.409 32.651 1.00 58.49 ATOM 229 N SER B 145 88.174 -14.467 30.765 1.00 30.98 ATOM 230 CA SER B 145 89.084 -14.950 29.736 1.00 33.79 ATOM 231 C SER B 145 88.639 -16.280 29.136 1.00 33.88 ATOM 232 O SER B 145 89.032 -16.599 28.004 1.00 39.65 ATOM 233 CB SER B 145 90.492 -15.093 30.304 1.00 26.57 ATOM 234 OG SER B 145 90.604 -16.274 31.088 1.00 35.00 ATOM 235 N LEU B 146 87.840 -17.057 29.865 1.00 34.79 ATOM 236 CA LEU B 146 87.474 -18.411 29.463 1.00 32.63 ATOM 237 C LEU B 146 86.185 -18.468 28.658 1.00 32.33 ATOM 238 O LEU B 146 86.030 -19.360 27.811 1.00 34.42 ATOM 239 CB LEU B 146 87.325 -19.304 30.702 1.00 33.81 ATOM 240 CG LEU B 146 88.637 -19.643 31.412 1.00 50.84 ATOM 241 CD1 LEU B 146 88.402 -20.661 32.526 1.00 51.88 ATOM 242 CD2 LEU B 146 89.684 -20.144 30.430 1.00 53.57 ATOM 243 N LEU B 147 85.253 -17.544 28.904 1.00 26.86 ATOM 244 CA LEU B 147 83.948 -17.607 28.268 1.00 35.42 ATOM 245 C LEU B 147 83.968 -16.758 27.006 1.00 29.40 ATOM 246 O LEU B 147 84.104 -15.527 27.103 1.00 33.12 ATOM 247 CB LEU B 147 82.870 -17.135 29.224 1.00 31.58 ATOM 248 CG LEU B 147 82.663 -18.096 30.393 1.00 38.14 ATOM 249 CD1 LEU B 147 81.620 -17.551 31.346 1.00 40.88 ATOM 250 CD2 LEU B 147 82.247 -19.472 29.865 1.00 40.86 ATOM 251 CL CL B 601 83.150 -11.276 48.727 1.00 38.33 TER