HEADER TOXOFLAVIN BINDING PROTEIN 15-SEP-10 3OUM TITLE Crystal Structure of toxoflavin-degrading enzyme in complex with TITLE 2 toxoflavin COMPND MOL_ID: 1; COMPND 2 MOLECULE: toxoflavin-degrading enzyme; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.00 ANGSTORMS DBREF 3OUM A 1 232 PDB 3OUM 3OUM 1 232 MODRES 3OUM MSE A 17 MET SELENOMETHIONINE MODRES 3OUM MSE A 24 MET SELENOMETHIONINE MODRES 3OUM MSE A 203 MET SELENOMETHIONINE SEQRES 1 A 27 VAL ILE TYR PRO LEU GLN MET GLU LEU ASP ASN GLY VAL SEQRES 2 A 27 SER LEU ALA ILE THR GLU THR GLY GLU LEU VAL ILE LEU SEQRES 3 A 27 GLU ATOM 1 N VAL A 197 -190.485 128.730 19.441 1.00 20.46 ATOM 2 CA VAL A 197 -189.157 128.744 18.859 1.00 21.91 ATOM 3 C VAL A 197 -189.252 128.182 17.445 1.00 21.68 ATOM 4 O VAL A 197 -190.041 127.279 17.189 1.00 19.49 ATOM 5 CB VAL A 197 -188.200 127.858 19.675 1.00 21.49 ATOM 6 CG1 VAL A 197 -186.852 127.772 18.982 1.00 22.97 ATOM 7 CG2 VAL A 197 -188.053 128.417 21.082 1.00 23.71 ATOM 8 N ILE A 198 -188.434 128.705 16.542 1.00 21.74 ATOM 9 CA ILE A 198 -188.441 128.248 15.165 1.00 22.33 ATOM 10 C ILE A 198 -187.750 126.897 14.961 1.00 22.60 ATOM 11 O ILE A 198 -186.598 126.714 15.339 1.00 21.70 ATOM 12 CB ILE A 198 -187.759 129.268 14.244 1.00 24.80 ATOM 13 CG1 ILE A 198 -188.545 130.580 14.245 1.00 24.50 ATOM 14 CG2 ILE A 198 -187.674 128.708 12.825 1.00 21.94 ATOM 15 CD1 ILE A 198 -187.866 131.686 13.485 1.00 27.70 ATOM 16 N TYR A 199 -188.471 125.956 14.362 1.00 21.79 ATOM 17 CA TYR A 199 -187.937 124.638 14.062 1.00 23.92 ATOM 18 C TYR A 199 -188.514 124.215 12.716 1.00 25.43 ATOM 19 O TYR A 199 -189.678 124.497 12.403 1.00 25.68 ATOM 20 CB TYR A 199 -188.324 123.613 15.135 1.00 22.83 ATOM 21 CG TYR A 199 -187.560 123.771 16.431 1.00 21.53 ATOM 22 CD1 TYR A 199 -186.174 123.636 16.466 1.00 24.53 ATOM 23 CD2 TYR A 199 -188.220 124.064 17.621 1.00 22.61 ATOM 24 CE1 TYR A 199 -185.458 123.789 17.659 1.00 24.87 ATOM 25 CE2 TYR A 199 -187.518 124.218 18.818 1.00 22.98 ATOM 26 CZ TYR A 199 -186.137 124.079 18.827 1.00 23.88 ATOM 27 OH TYR A 199 -185.423 124.223 19.998 1.00 24.92 ATOM 28 N PRO A 200 -187.706 123.530 11.896 1.00 25.84 ATOM 29 CA PRO A 200 -188.152 123.076 10.577 1.00 25.22 ATOM 30 C PRO A 200 -189.257 122.028 10.633 1.00 25.24 ATOM 31 O PRO A 200 -189.406 121.290 11.622 1.00 23.43 ATOM 32 CB PRO A 200 -186.876 122.517 9.967 1.00 25.79 ATOM 33 CG PRO A 200 -186.206 121.913 11.167 1.00 27.04 ATOM 34 CD PRO A 200 -186.352 123.027 12.187 1.00 26.81 ATOM 35 N LEU A 201 -190.026 121.971 9.552 1.00 25.73 ATOM 36 CA LEU A 201 -191.105 121.006 9.409 1.00 26.28 ATOM 37 C LEU A 201 -191.630 121.030 7.968 1.00 25.14 ATOM 38 O LEU A 201 -191.387 121.982 7.233 1.00 25.31 ATOM 39 CB LEU A 201 -192.233 121.319 10.405 1.00 23.53 ATOM 40 CG LEU A 201 -192.959 122.672 10.356 1.00 23.68 ATOM 41 CD1 LEU A 201 -193.728 122.802 9.052 1.00 22.76 ATOM 42 CD2 LEU A 201 -193.924 122.783 11.534 1.00 20.95 ATOM 43 N GLN A 202 -192.322 119.972 7.566 1.00 25.63 ATOM 44 CA GLN A 202 -192.900 119.902 6.234 1.00 28.25 ATOM 45 C GLN A 202 -194.356 119.511 6.413 1.00 28.65 ATOM 46 O GLN A 202 -194.719 118.853 7.388 1.00 26.72 ATOM 47 CB GLN A 202 -192.198 118.851 5.369 1.00 29.82 ATOM 48 CG GLN A 202 -190.799 119.226 4.891 1.00 34.78 ATOM 49 CD GLN A 202 -190.049 118.027 4.321 1.00 38.45 ATOM 50 OE1 GLN A 202 -190.507 117.385 3.368 1.00 39.19 ATOM 51 NE2 GLN A 202 -188.896 117.714 4.912 1.00 39.99 ATOM 52 N MSE A 203 -195.195 119.902 5.466 1.00 29.07 ATOM 53 CA MSE A 203 -196.600 119.585 5.564 1.00 31.71 ATOM 54 C MSE A 203 -197.229 119.381 4.196 1.00 30.92 ATOM 55 O MSE A 203 -197.055 120.198 3.292 1.00 29.78 ATOM 56 CB MSE A 203 -197.309 120.718 6.292 1.00 35.10 ATOM 57 CG MSE A 203 -198.778 120.512 6.536 1.00 40.86 ATOM 58 SE MSE A 203 -199.475 121.999 7.572 1.00 54.50 ATOM 59 CE MSE A 203 -200.091 123.141 6.130 1.00 46.15 ATOM 60 N GLU A 204 -197.962 118.285 4.054 1.00 31.40 ATOM 61 CA GLU A 204 -198.652 117.986 2.806 1.00 32.25 ATOM 62 C GLU A 204 -200.144 118.027 3.114 1.00 30.98 ATOM 63 O GLU A 204 -200.603 117.332 4.013 1.00 31.85 ATOM 64 CB GLU A 204 -198.277 116.595 2.325 1.00 33.77 ATOM 65 CG GLU A 204 -198.779 116.286 0.937 1.00 36.74 ATOM 66 CD GLU A 204 -198.444 114.872 0.514 1.00 38.68 ATOM 67 OE1 GLU A 204 -197.277 114.458 0.725 1.00 40.11 ATOM 68 OE2 GLU A 204 -199.340 114.183 -0.028 1.00 40.70 ATOM 69 N LEU A 205 -200.906 118.839 2.389 1.00 30.56 ATOM 70 CA LEU A 205 -202.333 118.898 2.657 1.00 29.52 ATOM 71 C LEU A 205 -203.117 118.024 1.698 1.00 31.77 ATOM 72 O LEU A 205 -202.579 117.481 0.727 1.00 30.65 ATOM 73 CB LEU A 205 -202.865 120.328 2.579 1.00 28.66 ATOM 74 CG LEU A 205 -202.218 121.365 3.505 1.00 26.40 ATOM 75 CD1 LEU A 205 -200.752 121.491 3.135 1.00 28.04 ATOM 76 CD2 LEU A 205 -202.907 122.705 3.356 1.00 25.63 ATOM 77 N ASP A 206 -204.402 117.915 2.005 1.00 31.79 ATOM 78 CA ASP A 206 -205.378 117.142 1.257 1.00 34.69 ATOM 79 C ASP A 206 -205.485 117.580 -0.212 1.00 33.74 ATOM 80 O ASP A 206 -205.662 116.766 -1.113 1.00 32.90 ATOM 81 CB ASP A 206 -206.747 117.314 1.938 1.00 33.97 ATOM 82 CG ASP A 206 -207.596 116.089 1.844 1.00 37.15 ATOM 83 OD1 ASP A 206 -207.015 114.982 1.825 1.00 38.63 ATOM 84 OD2 ASP A 206 -208.846 116.227 1.808 1.00 38.87 ATOM 85 N ASN A 207 -205.377 118.880 -0.434 1.00 33.46 ATOM 86 CA ASN A 207 -205.501 119.447 -1.767 1.00 33.00 ATOM 87 C ASN A 207 -204.203 119.463 -2.572 1.00 32.79 ATOM 88 O ASN A 207 -204.085 120.214 -3.538 1.00 33.14 ATOM 89 CB ASN A 207 -206.023 120.859 -1.635 1.00 33.18 ATOM 90 CG ASN A 207 -205.168 121.685 -0.716 1.00 32.60 ATOM 91 OD1 ASN A 207 -205.551 122.774 -0.304 1.00 36.72 ATOM 92 ND2 ASN A 207 -203.988 121.169 -0.387 1.00 33.55 ATOM 93 N GLY A 208 -203.228 118.658 -2.161 1.00 32.68 ATOM 94 CA GLY A 208 -201.971 118.619 -2.877 1.00 30.67 ATOM 95 C GLY A 208 -201.020 119.752 -2.546 1.00 31.50 ATOM 96 O GLY A 208 -199.884 119.765 -3.016 1.00 32.05 ATOM 97 N VAL A 209 -201.468 120.724 -1.762 1.00 31.25 ATOM 98 CA VAL A 209 -200.574 121.814 -1.393 1.00 30.68 ATOM 99 C VAL A 209 -199.527 121.234 -0.447 1.00 31.28 ATOM 100 O VAL A 209 -199.860 120.468 0.448 1.00 31.00 ATOM 101 CB VAL A 209 -201.319 122.946 -0.666 1.00 32.57 ATOM 102 CG1 VAL A 209 -200.308 123.959 -0.118 1.00 29.54 ATOM 103 CG2 VAL A 209 -202.291 123.625 -1.627 1.00 31.27 ATOM 104 N SER A 210 -198.266 121.583 -0.658 1.00 30.76 ATOM 105 CA SER A 210 -197.199 121.091 0.194 1.00 32.18 ATOM 106 C SER A 210 -196.311 122.268 0.562 1.00 32.06 ATOM 107 O SER A 210 -195.926 123.064 -0.294 1.00 33.80 ATOM 108 CB SER A 210 -196.368 120.025 -0.526 1.00 33.08 ATOM 109 OG SER A 210 -195.443 119.416 0.359 1.00 34.40 ATOM 110 N LEU A 211 -195.988 122.392 1.838 1.00 30.88 ATOM 111 CA LEU A 211 -195.156 123.497 2.250 1.00 31.37 ATOM 112 C LEU A 211 -194.202 123.078 3.351 1.00 30.99 ATOM 113 O LEU A 211 -194.410 122.058 4.009 1.00 32.88 ATOM 114 CB LEU A 211 -196.034 124.670 2.696 1.00 31.36 ATOM 115 CG LEU A 211 -197.048 124.389 3.807 1.00 30.86 ATOM 116 CD1 LEU A 211 -196.411 124.654 5.159 1.00 29.16 ATOM 117 CD2 LEU A 211 -198.256 125.285 3.611 1.00 31.48 ATOM 118 N ALA A 212 -193.140 123.857 3.530 1.00 30.07 ATOM 119 CA ALA A 212 -192.151 123.553 4.547 1.00 27.20 ATOM 120 C ALA A 212 -191.630 124.821 5.194 1.00 26.39 ATOM 121 O ALA A 212 -191.723 125.911 4.624 1.00 26.99 ATOM 122 CB ALA A 212 -191.007 122.766 3.937 1.00 29.75 ATOM 123 N ILE A 213 -191.120 124.666 6.410 1.00 24.78 ATOM 124 CA ILE A 213 -190.542 125.759 7.178 1.00 23.86 ATOM 125 C ILE A 213 -189.063 125.409 7.348 1.00 24.32 ATOM 126 O ILE A 213 -188.741 124.357 7.898 1.00 26.54 ATOM 127 CB ILE A 213 -191.171 125.868 8.591 1.00 23.79 ATOM 128 CG1 ILE A 213 -192.687 126.074 8.488 1.00 22.77 ATOM 129 CG2 ILE A 213 -190.522 127.008 9.362 1.00 24.21 ATOM 130 CD1 ILE A 213 -193.089 127.221 7.588 1.00 27.59 ATOM 131 N THR A 214 -188.168 126.273 6.875 1.00 24.30 ATOM 132 CA THR A 214 -186.733 126.017 7.009 1.00 25.19 ATOM 133 C THR A 214 -186.284 126.237 8.458 1.00 27.54 ATOM 134 O THR A 214 -187.099 126.613 9.309 1.00 26.32 ATOM 135 CB THR A 214 -185.894 126.949 6.091 1.00 23.00 ATOM 136 OG1 THR A 214 -186.057 128.308 6.515 1.00 22.80 ATOM 137 CG2 THR A 214 -186.340 126.816 4.632 1.00 21.82 ATOM 138 N GLU A 215 -184.998 125.992 8.737 1.00 28.07 ATOM 139 CA GLU A 215 -184.447 126.182 10.084 1.00 30.04 ATOM 140 C GLU A 215 -184.391 127.666 10.372 1.00 30.40 ATOM 141 O GLU A 215 -184.264 128.077 11.529 1.00 30.48 ATOM 142 CB GLU A 215 -183.009 125.648 10.222 1.00 30.27 ATOM 143 CG GLU A 215 -182.446 124.877 9.052 1.00 32.06 ATOM 144 CD GLU A 215 -182.210 125.715 7.825 1.00 30.57 ATOM 145 OE1 GLU A 215 -181.405 126.671 7.883 1.00 33.15 ATOM 146 OE2 GLU A 215 -182.820 125.411 6.792 1.00 32.15 ATOM 147 N THR A 216 -184.465 128.461 9.308 1.00 30.32 ATOM 148 CA THR A 216 -184.425 129.917 9.413 1.00 31.11 ATOM 149 C THR A 216 -185.792 130.453 9.796 1.00 29.46 ATOM 150 O THR A 216 -185.908 131.562 10.317 1.00 28.29 ATOM 151 CB THR A 216 -184.046 130.581 8.062 1.00 32.29 ATOM 152 OG1 THR A 216 -182.920 129.907 7.489 1.00 36.19 ATOM 153 CG2 THR A 216 -183.700 132.046 8.275 1.00 35.45 ATOM 154 N GLY A 217 -186.832 129.671 9.518 1.00 28.19 ATOM 155 CA GLY A 217 -188.185 130.096 9.851 1.00 25.89 ATOM 156 C GLY A 217 -188.942 130.645 8.655 1.00 25.54 ATOM 157 O GLY A 217 -190.042 131.170 8.791 1.00 24.25 ATOM 158 N GLU A 218 -188.345 130.529 7.476 1.00 26.01 ATOM 159 CA GLU A 218 -188.991 131.010 6.268 1.00 25.88 ATOM 160 C GLU A 218 -189.997 129.968 5.783 1.00 24.80 ATOM 161 O GLU A 218 -189.673 128.789 5.705 1.00 22.79 ATOM 162 CB GLU A 218 -187.950 131.253 5.185 1.00 26.94 ATOM 163 CG GLU A 218 -188.497 131.955 3.973 1.00 27.86 ATOM 164 CD GLU A 218 -187.503 132.011 2.836 1.00 31.98 ATOM 165 OE1 GLU A 218 -186.297 132.238 3.110 1.00 32.77 ATOM 166 OE2 GLU A 218 -187.922 131.836 1.669 1.00 31.86 ATOM 167 N LEU A 219 -191.227 130.393 5.498 1.00 26.50 ATOM 168 CA LEU A 219 -192.239 129.471 4.989 1.00 29.52 ATOM 169 C LEU A 219 -192.100 129.492 3.472 1.00 30.05 ATOM 170 O LEU A 219 -192.084 130.563 2.868 1.00 30.40 ATOM 171 CB LEU A 219 -193.651 129.917 5.378 1.00 27.89 ATOM 172 CG LEU A 219 -194.794 128.962 4.979 1.00 28.90 ATOM 173 CD1 LEU A 219 -196.013 129.283 5.807 1.00 28.56 ATOM 174 CD2 LEU A 219 -195.123 129.060 3.485 1.00 26.47 ATOM 175 N VAL A 220 -192.011 128.312 2.868 1.00 31.67 ATOM 176 CA VAL A 220 -191.852 128.202 1.425 1.00 34.07 ATOM 177 C VAL A 220 -192.756 127.116 0.830 1.00 34.53 ATOM 178 O VAL A 220 -192.722 125.958 1.254 1.00 35.87 ATOM 179 CB VAL A 220 -190.363 127.916 1.058 1.00 33.73 ATOM 180 CG1 VAL A 220 -189.864 126.693 1.812 1.00 33.82 ATOM 181 CG2 VAL A 220 -190.216 127.695 -0.444 1.00 35.46 ATOM 182 N ILE A 221 -193.578 127.505 -0.144 1.00 34.47 ATOM 183 CA ILE A 221 -194.493 126.580 -0.803 1.00 35.19 ATOM 184 C ILE A 221 -193.702 125.598 -1.665 1.00 36.31 ATOM 185 O ILE A 221 -193.147 125.976 -2.697 1.00 37.94 ATOM 186 CB ILE A 221 -195.503 127.347 -1.694 1.00 35.73 ATOM 187 CG1 ILE A 221 -196.158 128.462 -0.881 1.00 36.68 ATOM 188 CG2 ILE A 221 -196.587 126.405 -2.208 1.00 36.71 ATOM 189 CD1 ILE A 221 -196.877 127.966 0.359 1.00 36.64 ATOM 190 N LEU A 222 -193.637 124.342 -1.230 1.00 37.46 ATOM 191 CA LEU A 222 -192.917 123.313 -1.970 1.00 37.18 ATOM 192 C LEU A 222 -193.727 122.939 -3.204 1.00 38.26 ATOM 193 O LEU A 222 -193.195 122.876 -4.311 1.00 39.37 ATOM 194 CB LEU A 222 -192.708 122.066 -1.106 1.00 36.99 ATOM 195 CG LEU A 222 -192.027 122.230 0.256 1.00 35.95 ATOM 196 CD1 LEU A 222 -191.869 120.853 0.901 1.00 35.90 ATOM 197 CD2 LEU A 222 -190.677 122.895 0.097 1.00 37.38 ATOM 198 N GLU A 223 -195.015 122.677 -3.002 1.00 40.44 ATOM 199 CA GLU A 223 -195.930 122.321 -4.088 1.00 41.33 ATOM 200 C GLU A 223 -197.133 123.262 -4.068 1.00 42.51 ATOM 201 O GLU A 223 -197.982 123.101 -3.164 1.00 44.00 ATOM 202 CB GLU A 223 -196.402 120.865 -3.935 1.00 41.09 ATOM 203 CG GLU A 223 -195.433 119.814 -4.485 1.00 42.35 ATOM 204 CD GLU A 223 -195.785 118.363 -4.095 1.00 43.76 ATOM 205 OE1 GLU A 223 -196.993 118.017 -4.007 1.00 42.94 ATOM 206 OE2 GLU A 223 -194.841 117.561 -3.893 1.00 41.85 TER