HEADER SIGNALING PROTEIN/Hydrolase 31-DEC-69 7N9Y TITLE Full-length TcdB and CSPG4 (401-560) complex COMPND MOL_ID: 2; COMPND 2 MOLECULE: Toxin B; COMPND 3 CHAIN: A; COMPND 4 EC: 3.4.22.-; COMPND 5 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 7N9Y A 2 2366 UNP P18177 TCDB_CLODI 2 2366 SEQRES 1 A 90 SER LEU VAL ASN ARG LYS GLN LEU GLU LYS MET ALA ASN SEQRES 2 A 90 VAL ARG PHE ARG THR GLN GLU ASP GLU TYR VAL ALA ILE SEQRES 3 A 90 LEU ASP ALA LEU GLU GLU TYR HIS ASN MET SER GLU ASN SEQRES 4 A 90 THR VAL VAL GLU LYS TYR LEU LYS LEU LYS ASP ILE ASN SEQRES 5 A 90 SER LEU THR ASP ILE TYR ILE ASP THR TYR LYS LYS SER SEQRES 6 A 90 GLY ARG ASN LYS ALA LEU LYS LYS PHE LYS GLU TYR LEU SEQRES 7 A 90 VAL THR GLU VAL LEU GLU LEU LYS ASN ASN ASN LEU ATOM 1 N SER A 2 250.425 245.635 240.475 0.00186.58 ATOM 2 CA SER A 2 251.544 244.770 240.832 0.00186.58 ATOM 3 C SER A 2 252.445 244.512 239.628 0.00186.58 ATOM 4 N LEU A 3 253.747 244.389 239.881 0.00187.56 ATOM 5 CA LEU A 3 254.721 244.132 238.831 0.00187.56 ATOM 6 C LEU A 3 255.621 242.993 239.283 0.00187.56 ATOM 7 N VAL A 4 256.129 242.230 238.320 0.00188.25 ATOM 8 CA VAL A 4 256.782 240.956 238.591 0.00188.25 ATOM 9 C VAL A 4 258.278 241.159 238.787 0.00188.25 ATOM 10 N ASN A 5 258.823 240.432 239.760 0.00189.72 ATOM 11 CA ASN A 5 260.253 240.410 240.023 0.00189.72 ATOM 12 C ASN A 5 260.576 239.119 240.759 0.00189.72 ATOM 13 N ARG A 6 261.693 238.504 240.367 0.00190.69 ATOM 14 CA ARG A 6 262.015 237.172 240.869 0.00190.69 ATOM 15 C ARG A 6 262.166 237.170 242.381 0.00190.69 ATOM 16 N LYS A 7 262.908 238.145 242.919 0.00191.05 ATOM 17 CA LYS A 7 263.152 238.180 244.352 0.00191.05 ATOM 18 C LYS A 7 261.865 238.030 245.150 0.00191.05 ATOM 19 N GLN A 8 260.821 238.773 244.792 0.00190.71 ATOM 20 CA GLN A 8 259.519 238.579 245.401 0.00190.71 ATOM 21 C GLN A 8 258.931 237.217 245.075 0.00190.71 ATOM 22 N LEU A 9 259.348 236.596 243.967 0.00191.57 ATOM 23 CA LEU A 9 258.828 235.274 243.640 0.00191.57 ATOM 24 C LEU A 9 259.325 234.228 244.630 0.00191.57 ATOM 25 N GLU A 10 260.628 234.213 244.940 0.00192.23 ATOM 26 CA GLU A 10 261.048 233.276 245.984 0.00192.23 ATOM 27 C GLU A 10 260.571 233.731 247.358 0.00192.23 ATOM 28 N LYS A 11 260.412 235.043 247.569 0.00191.56 ATOM 29 CA LYS A 11 259.796 235.492 248.817 0.00191.56 ATOM 30 C LYS A 11 258.416 234.871 248.997 0.00191.56 ATOM 31 N MET A 12 257.634 234.807 247.920 0.00192.16 ATOM 32 CA MET A 12 256.361 234.102 247.960 0.00192.16 ATOM 33 C MET A 12 256.545 232.595 248.041 0.00192.16 ATOM 34 N ALA A 13 257.455 232.036 247.248 0.00194.65 ATOM 35 CA ALA A 13 257.648 230.592 247.146 0.00194.65 ATOM 36 C ALA A 13 258.978 230.231 247.799 0.00194.65 ATOM 37 N ASN A 14 258.954 230.018 249.113 0.00198.00 ATOM 38 CA ASN A 14 260.140 229.594 249.849 0.00198.00 ATOM 39 C ASN A 14 259.787 228.530 250.881 0.00198.00 ATOM 40 N VAL A 15 258.802 227.696 250.565 0.00204.55 ATOM 41 CA VAL A 15 258.305 226.701 251.508 0.00204.55 ATOM 42 C VAL A 15 259.338 225.589 251.643 0.00204.55 ATOM 43 N ARG A 16 259.664 225.236 252.885 0.00215.09 ATOM 44 CA ARG A 16 260.626 224.175 253.143 0.00215.09 ATOM 45 C ARG A 16 260.068 222.825 252.708 0.00215.09 ATOM 46 N PHE A 17 260.872 221.777 252.923 0.00215.28 ATOM 47 CA PHE A 17 260.761 220.464 252.280 0.00215.28 ATOM 48 C PHE A 17 261.225 220.515 250.833 0.00215.28 ATOM 49 N ARG A 18 261.507 221.709 250.322 0.00204.62 ATOM 50 CA ARG A 18 261.989 221.879 248.964 0.00204.62 ATOM 51 C ARG A 18 263.220 222.769 248.995 0.00204.62 ATOM 52 N THR A 19 264.297 222.272 248.394 0.00201.06 ATOM 53 CA THR A 19 265.523 223.047 248.276 0.00201.06 ATOM 54 C THR A 19 265.606 223.625 246.872 0.00201.06 ATOM 55 N GLN A 20 265.382 222.778 245.869 0.00197.83 ATOM 56 CA GLN A 20 265.316 223.225 244.486 0.00197.83 ATOM 57 C GLN A 20 264.674 222.134 243.645 0.00197.83 ATOM 58 N GLU A 21 263.875 222.540 242.664 0.00196.71 ATOM 59 CA GLU A 21 263.226 221.623 241.740 0.00196.71 ATOM 60 C GLU A 21 263.681 221.931 240.321 0.00196.71 ATOM 61 N ASP A 22 263.797 220.881 239.503 0.00195.21 ATOM 62 CA ASP A 22 264.307 221.043 238.145 0.00195.21 ATOM 63 C ASP A 22 263.410 221.958 237.321 0.00195.21 ATOM 64 N GLU A 23 262.094 221.784 237.440 0.00194.20 ATOM 65 CA GLU A 23 261.176 222.673 236.739 0.00194.20 ATOM 66 C GLU A 23 261.146 224.056 237.375 0.00194.20 ATOM 67 N TYR A 24 261.457 224.145 238.670 0.00194.13 ATOM 68 CA TYR A 24 261.329 225.412 239.382 0.00194.13 ATOM 69 C TYR A 24 262.296 226.459 238.841 0.00194.13 ATOM 70 N VAL A 25 263.532 226.060 238.527 0.00193.18 ATOM 71 CA VAL A 25 264.492 227.012 237.972 0.00193.18 ATOM 72 C VAL A 25 264.036 227.496 236.603 0.00193.18 ATOM 73 N ALA A 26 263.393 226.616 235.828 0.00192.10 ATOM 74 CA ALA A 26 262.995 226.974 234.471 0.00192.10 ATOM 75 C ALA A 26 262.103 228.206 234.467 0.00192.10 ATOM 76 N ILE A 27 261.134 228.259 235.381 0.00191.33 ATOM 77 CA ILE A 27 260.326 229.464 235.536 0.00191.33 ATOM 78 C ILE A 27 261.202 230.629 235.981 0.00191.33 ATOM 79 N LEU A 28 262.109 230.374 236.928 0.00191.53 ATOM 80 CA LEU A 28 262.942 231.442 237.475 0.00191.53 ATOM 81 C LEU A 28 263.838 232.053 236.405 0.00191.53 ATOM 82 N ASP A 29 264.585 231.214 235.685 0.00190.86 ATOM 83 CA ASP A 29 265.503 231.729 234.674 0.00190.86 ATOM 84 C ASP A 29 264.750 232.386 233.525 0.00190.86 ATOM 85 N ALA A 30 263.638 231.784 233.096 0.00189.29 ATOM 86 CA ALA A 30 262.845 232.380 232.026 0.00189.29 ATOM 87 C ALA A 30 262.295 233.737 232.443 0.00189.29 ATOM 88 N LEU A 31 261.858 233.854 233.699 0.00188.86 ATOM 89 CA LEU A 31 261.375 235.135 234.201 0.00188.86 ATOM 90 C LEU A 31 262.488 236.176 234.211 0.00188.86 ATOM 91 N GLU A 32 263.706 235.763 234.570 0.00188.81 ATOM 92 CA GLU A 32 264.838 236.686 234.577 0.00188.81 ATOM 93 C GLU A 32 265.123 237.228 233.183 0.00188.81 ATOM 94 N GLU A 33 265.061 236.363 232.170 0.00187.31 ATOM 95 CA GLU A 33 265.342 236.800 230.809 0.00187.31 ATOM 96 C GLU A 33 264.386 237.893 230.360 0.00187.31 ATOM 97 N TYR A 34 263.097 237.760 230.663 0.00186.60 ATOM 98 CA TYR A 34 262.120 238.806 230.404 0.00186.60 ATOM 99 C TYR A 34 262.349 240.060 231.230 0.00186.60 ATOM 100 N HIS A 35 262.810 239.918 232.477 0.00187.92 ATOM 101 CA HIS A 35 263.106 241.086 233.302 0.00187.92 ATOM 102 C HIS A 35 264.151 241.977 232.646 0.00187.92 ATOM 103 N ASN A 36 265.278 241.402 232.247 0.00187.03 ATOM 104 CA ASN A 36 266.315 242.147 231.535 0.00187.03 ATOM 105 C ASN A 36 266.122 242.063 230.025 0.00187.03 ATOM 106 N MET A 37 264.904 242.360 229.581 0.00185.43 ATOM 107 CA MET A 37 264.584 242.392 228.163 0.00185.43 ATOM 108 C MET A 37 263.562 243.491 227.921 0.00185.43 ATOM 109 N SER A 38 264.059 244.680 227.586 0.00184.63 ATOM 110 CA SER A 38 263.204 245.830 227.322 0.00184.63 ATOM 111 C SER A 38 263.699 246.572 226.090 0.00184.63 ATOM 112 N GLU A 39 264.446 245.875 225.235 0.00184.11 ATOM 113 CA GLU A 39 265.088 246.489 224.080 0.00184.11 ATOM 114 C GLU A 39 264.571 245.946 222.754 0.00184.11 ATOM 115 N ASN A 40 263.828 244.845 222.766 0.00182.89 ATOM 116 CA ASN A 40 263.434 244.165 221.543 0.00182.89 ATOM 117 C ASN A 40 261.922 244.201 221.361 0.00182.89 ATOM 118 N THR A 41 261.460 243.490 220.333 0.00181.69 ATOM 119 CA THR A 41 260.081 243.585 219.870 0.00181.69 ATOM 120 C THR A 41 259.082 243.028 220.877 0.00181.69 ATOM 121 N VAL A 42 257.830 243.478 220.770 0.00179.79 ATOM 122 CA VAL A 42 256.770 243.002 221.652 0.00179.79 ATOM 123 C VAL A 42 256.448 241.538 221.386 0.00179.79 ATOM 124 N VAL A 43 256.602 241.092 220.137 0.00180.71 ATOM 125 CA VAL A 43 256.323 239.699 219.801 0.00180.71 ATOM 126 C VAL A 43 257.210 238.776 220.624 0.00180.71 ATOM 127 N GLU A 44 258.472 239.166 220.810 0.00181.88 ATOM 128 CA GLU A 44 259.368 238.400 221.664 0.00181.88 ATOM 129 C GLU A 44 258.909 238.388 223.115 0.00181.88 ATOM 130 N LYS A 45 258.395 239.511 223.627 0.00182.22 ATOM 131 CA LYS A 45 257.836 239.517 224.976 0.00182.22 ATOM 132 C LYS A 45 256.722 238.487 225.093 0.00182.22 ATOM 133 N TYR A 46 255.790 238.509 224.137 0.00179.80 ATOM 134 CA TYR A 46 254.654 237.596 224.184 0.00179.80 ATOM 135 C TYR A 46 255.106 236.145 224.083 0.00179.80 ATOM 136 N LEU A 47 256.076 235.864 223.212 0.00182.13 ATOM 137 CA LEU A 47 256.555 234.494 223.057 0.00182.13 ATOM 138 C LEU A 47 257.264 234.011 224.318 0.00182.13 ATOM 139 N LYS A 48 258.049 234.886 224.950 0.00183.80 ATOM 140 CA LYS A 48 258.715 234.496 226.186 0.00183.80 ATOM 141 C LYS A 48 257.703 234.232 227.290 0.00183.80 ATOM 142 N LEU A 49 256.652 235.051 227.360 0.00182.75 ATOM 143 CA LEU A 49 255.590 234.789 228.324 0.00182.75 ATOM 144 C LEU A 49 254.886 233.472 228.017 0.00182.75 ATOM 145 N LYS A 50 254.751 233.137 226.731 0.00182.74 ATOM 146 CA LYS A 50 254.246 231.822 226.349 0.00182.74 ATOM 147 C LYS A 50 255.116 230.717 226.925 0.00182.74 ATOM 148 N ASP A 51 256.434 230.865 226.792 0.00184.40 ATOM 149 CA ASP A 51 257.353 229.863 227.322 0.00184.40 ATOM 150 C ASP A 51 257.223 229.755 228.836 0.00184.40 ATOM 151 N ILE A 52 257.090 230.896 229.513 0.00185.27 ATOM 152 CA ILE A 52 256.951 230.892 230.968 0.00185.27 ATOM 153 C ILE A 52 255.676 230.164 231.376 0.00185.27 ATOM 154 N ASN A 53 254.575 230.440 230.675 0.00184.08 ATOM 155 CA ASN A 53 253.319 229.760 230.976 0.00184.08 ATOM 156 C ASN A 53 253.427 228.262 230.727 0.00184.08 ATOM 157 N SER A 54 254.105 227.865 229.649 0.00186.74 ATOM 158 CA SER A 54 254.289 226.443 229.376 0.00186.74 ATOM 159 C SER A 54 255.102 225.776 230.479 0.00186.74 ATOM 160 N LEU A 55 256.149 226.456 230.951 0.00188.40 ATOM 161 CA LEU A 55 256.952 225.914 232.043 0.00188.40 ATOM 162 C LEU A 55 256.129 225.767 233.315 0.00188.40 ATOM 163 N THR A 56 255.302 226.767 233.629 0.00188.83 ATOM 164 CA THR A 56 254.434 226.659 234.798 0.00188.83 ATOM 165 C THR A 56 253.453 225.503 234.648 0.00188.83 ATOM 166 N ASP A 57 252.897 225.327 233.447 0.00189.98 ATOM 167 CA ASP A 57 251.973 224.223 233.208 0.00189.98 ATOM 168 C ASP A 57 252.661 222.881 233.420 0.00189.98 ATOM 169 N ILE A 58 253.885 222.734 232.909 0.00190.84 ATOM 170 CA ILE A 58 254.626 221.487 233.093 0.00190.84 ATOM 171 C ILE A 58 254.902 221.248 234.573 0.00190.84 ATOM 172 N TYR A 59 255.295 222.306 235.288 0.00192.18 ATOM 173 CA TYR A 59 255.609 222.166 236.706 0.00192.18 ATOM 174 C TYR A 59 254.378 221.743 237.498 0.00192.18 ATOM 175 N ILE A 60 253.215 222.310 237.165 0.00191.79 ATOM 176 CA ILE A 60 251.970 221.884 237.801 0.00191.79 ATOM 177 C ILE A 60 251.669 220.430 237.462 0.00191.79 ATOM 178 N ASP A 61 251.874 220.044 236.199 0.00191.90 ATOM 179 CA ASP A 61 251.595 218.672 235.782 0.00191.90 ATOM 180 C ASP A 61 252.425 217.676 236.580 0.00191.90 ATOM 181 N THR A 62 253.717 217.958 236.745 0.00192.85 ATOM 182 CA THR A 62 254.584 217.029 237.462 0.00192.85 ATOM 183 C THR A 62 254.346 217.087 238.966 0.00192.85 ATOM 184 N TYR A 63 254.100 218.281 239.501 0.00193.71 ATOM 185 CA TYR A 63 254.116 218.502 240.943 0.00193.71 ATOM 186 C TYR A 63 252.777 218.997 241.472 0.00193.71 ATOM 187 N LYS A 64 251.689 218.308 241.118 0.00194.30 ATOM 188 CA LYS A 64 250.362 218.708 241.576 0.00194.30 ATOM 189 C LYS A 64 250.282 218.827 243.094 0.00194.30 ATOM 190 N LYS A 65 251.067 218.041 243.827 0.00197.55 ATOM 191 CA LYS A 65 251.182 218.163 245.277 0.00197.55 ATOM 192 C LYS A 65 252.387 219.054 245.568 0.00197.55 ATOM 193 N SER A 66 252.164 220.364 245.514 0.00195.19 ATOM 194 CA SER A 66 253.211 221.318 245.844 0.00195.19 ATOM 195 C SER A 66 252.581 222.590 246.386 0.00195.19 ATOM 196 N GLY A 67 253.140 223.074 247.490 0.00196.28 ATOM 197 CA GLY A 67 252.707 224.322 248.075 0.00196.28 ATOM 198 C GLY A 67 253.152 225.554 247.330 0.00196.28 ATOM 199 N ARG A 68 253.956 225.384 246.283 0.00196.72 ATOM 200 CA ARG A 68 254.373 226.492 245.439 0.00196.72 ATOM 201 C ARG A 68 253.352 226.823 244.360 0.00196.72 ATOM 202 N ASN A 69 252.527 225.853 243.957 0.00192.39 ATOM 203 CA ASN A 69 251.528 226.102 242.922 0.00192.39 ATOM 204 C ASN A 69 250.525 227.161 243.359 0.00192.39 ATOM 205 N LYS A 70 250.120 227.132 244.633 0.00191.03 ATOM 206 CA LYS A 70 249.121 228.079 245.118 0.00191.03 ATOM 207 C LYS A 70 249.550 229.521 244.882 0.00191.03 ATOM 208 N ALA A 71 250.842 229.814 245.017 0.00189.97 ATOM 209 CA ALA A 71 251.353 231.100 244.565 0.00189.97 ATOM 210 C ALA A 71 251.264 231.218 243.048 0.00189.97 ATOM 211 N LEU A 72 251.534 230.120 242.336 0.00188.92 ATOM 212 CA LEU A 72 251.653 230.189 240.882 0.00188.92 ATOM 213 C LEU A 72 250.324 230.521 240.214 0.00188.92 ATOM 214 N LYS A 73 249.205 230.042 240.763 0.00187.22 ATOM 215 CA LYS A 73 247.932 230.552 240.266 0.00187.22 ATOM 216 C LYS A 73 247.837 232.060 240.384 0.00187.22 ATOM 217 N LYS A 74 248.266 232.629 241.506 0.00185.31 ATOM 218 CA LYS A 74 248.299 234.074 241.648 0.00185.31 ATOM 219 C LYS A 74 249.286 234.724 240.690 0.00185.31 ATOM 220 N PHE A 75 250.257 233.963 240.182 0.00184.56 ATOM 221 CA PHE A 75 251.260 234.488 239.265 0.00184.56 ATOM 222 C PHE A 75 250.815 234.449 237.810 0.00184.56 ATOM 223 N LYS A 76 250.118 233.392 237.384 0.00183.58 ATOM 224 CA LYS A 76 249.603 233.375 236.018 0.00183.58 ATOM 225 C LYS A 76 248.564 234.469 235.814 0.00183.58 ATOM 226 N GLU A 77 247.766 234.761 236.844 0.00181.83 ATOM 227 CA GLU A 77 246.910 235.937 236.777 0.00181.83 ATOM 228 C GLU A 77 247.721 237.218 236.654 0.00181.83 ATOM 229 N TYR A 78 248.859 237.307 237.343 0.00182.18 ATOM 230 CA TYR A 78 249.719 238.471 237.174 0.00182.18 ATOM 231 C TYR A 78 250.188 238.596 235.732 0.00182.18 ATOM 232 N LEU A 79 250.589 237.481 235.120 0.00179.10 ATOM 233 CA LEU A 79 251.024 237.505 233.729 0.00179.10 ATOM 234 C LEU A 79 249.904 237.901 232.774 0.00179.10 ATOM 235 N VAL A 80 248.698 237.363 232.964 0.00174.81 ATOM 236 CA VAL A 80 247.613 237.678 232.041 0.00174.81 ATOM 237 C VAL A 80 247.201 239.137 232.197 0.00174.81 ATOM 238 N THR A 81 247.227 239.654 233.431 0.00176.05 ATOM 239 CA THR A 81 246.960 241.072 233.639 0.00176.05 ATOM 240 C THR A 81 248.039 241.941 233.009 0.00176.05 ATOM 241 N GLU A 82 249.307 241.546 233.138 0.00175.04 ATOM 242 CA GLU A 82 250.383 242.265 232.471 0.00175.04 ATOM 243 C GLU A 82 250.185 242.324 230.967 0.00175.04 ATOM 244 N VAL A 83 249.887 241.195 230.327 0.00172.81 ATOM 245 CA VAL A 83 249.600 241.177 228.896 0.00172.81 ATOM 246 C VAL A 83 248.386 242.014 228.537 0.00172.81 ATOM 247 N LEU A 84 247.329 241.985 229.347 0.00170.47 ATOM 248 CA LEU A 84 246.242 242.938 229.176 0.00170.47 ATOM 249 C LEU A 84 246.740 244.365 229.374 0.00170.47 ATOM 250 N GLU A 85 247.654 244.561 230.322 0.00172.14 ATOM 251 CA GLU A 85 248.256 245.863 230.566 0.00172.14 ATOM 252 C GLU A 85 249.261 246.263 229.494 0.00172.14 ATOM 253 N LEU A 86 250.029 245.310 228.956 0.00171.89 ATOM 254 CA LEU A 86 251.091 245.649 228.011 0.00171.89 ATOM 255 C LEU A 86 250.549 246.405 226.803 0.00171.89 ATOM 256 N LYS A 87 249.523 245.854 226.149 0.00170.11 ATOM 257 CA LYS A 87 249.112 246.372 224.852 0.00170.11 ATOM 258 C LYS A 87 248.428 247.726 224.935 0.00170.11 ATOM 259 N ASN A 88 247.840 248.064 226.077 0.00169.48 ATOM 260 CA ASN A 88 247.330 249.403 226.309 0.00169.48 ATOM 261 C ASN A 88 248.453 250.395 226.588 0.00169.48 ATOM 262 N ASN A 89 249.689 249.907 226.701 0.00170.39 ATOM 263 CA ASN A 89 250.860 250.741 226.934 0.00170.39 ATOM 264 C ASN A 89 251.799 250.643 225.740 0.00170.39 ATOM 265 N ASN A 90 251.427 249.828 224.757 0.00170.13 ATOM 266 CA ASN A 90 252.201 249.640 223.538 0.00170.13 ATOM 267 C ASN A 90 251.455 250.275 222.374 0.00170.13 ATOM 268 N LEU A 91 252.054 251.303 221.779 0.00169.19 ATOM 269 CA LEU A 91 251.412 252.085 220.733 0.00169.19 ATOM 270 C LEU A 91 252.342 252.170 219.533 0.00169.19 TER