HEADER BLOOD CLOTTING 31-DEC-69 6TKI TITLE Tsetse thrombin inhibitor in complex with human alpha-thrombin - TITLE 2 tetragonal form at 12.7keV COMPND MOL_ID: 1; COMPND 2 MOLECULE: Thrombin light chain; COMPND 3 CHAIN: L; COMPND 4 EC: 3.4.21.5; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.80 ANGSTORMS DBREF 6TKI L 285 320 UNP P00734 THRB_HUMAN 328 363 SEQRES 1 L 30 GLU ALA ASP CYS GLY LEU ARG PRO LEU PHE GLU LYS LYS SEQRES 2 L 30 SER LEU GLU ASP LYS THR GLU ARG GLU LEU LEU GLU SER SEQRES 3 L 30 TYR ILE ASP GLY ATOM 1 N GLU L 6 -8.590 16.681 9.859 1.00 70.37 ATOM 2 CA GLU L 6 -9.137 15.517 10.549 1.00 80.07 ATOM 3 C GLU L 6 -8.148 14.348 10.462 1.00 80.14 ATOM 4 O GLU L 6 -7.028 14.511 9.974 1.00 72.99 ATOM 5 CB GLU L 6 -10.511 15.149 9.966 1.00 75.78 ATOM 6 CG GLU L 6 -11.333 16.388 9.570 1.00 79.76 ATOM 7 CD GLU L 6 -12.756 16.414 10.134 1.00 87.61 ATOM 8 OE1 GLU L 6 -13.703 16.187 9.357 1.00 87.59 ATOM 9 OE2 GLU L 6 -12.934 16.684 11.343 1.00 93.34 ATOM 10 N ALA L 7 -8.558 13.175 10.948 1.00 84.53 ATOM 11 CA ALA L 7 -7.638 12.046 11.066 1.00 83.34 ATOM 12 C ALA L 7 -7.138 11.543 9.716 1.00 77.46 ATOM 13 O ALA L 7 -6.048 10.964 9.647 1.00 73.68 ATOM 14 CB ALA L 7 -8.315 10.901 11.825 1.00 84.09 ATOM 15 N ASP L 8 -7.899 11.765 8.648 1.00 73.58 ATOM 16 CA ASP L 8 -7.612 11.226 7.329 1.00 60.88 ATOM 17 C ASP L 8 -7.016 12.267 6.380 1.00 57.26 ATOM 18 O ASP L 8 -6.940 12.020 5.172 1.00 49.04 ATOM 19 CB ASP L 8 -8.897 10.651 6.734 1.00 64.28 ATOM 20 CG ASP L 8 -8.631 9.628 5.661 1.00 79.70 ATOM 21 OD1 ASP L 8 -7.591 8.936 5.738 1.00 88.92 ATOM 22 OD2 ASP L 8 -9.461 9.524 4.735 1.00 83.47 ATOM 23 N CYS L 9 -6.592 13.418 6.895 1.00 50.99 ATOM 24 CA CYS L 9 -6.282 14.549 6.031 1.00 47.80 ATOM 25 C CYS L 9 -5.142 14.227 5.068 1.00 44.71 ATOM 26 O CYS L 9 -4.255 13.420 5.362 1.00 45.11 ATOM 27 CB CYS L 9 -5.919 15.777 6.872 1.00 48.59 ATOM 28 SG CYS L 9 -4.375 15.600 7.821 1.00 49.02 ATOM 29 N GLY L 10 -5.173 14.882 3.906 1.00 42.18 ATOM 30 CA GLY L 10 -4.049 14.901 2.992 1.00 42.00 ATOM 31 C GLY L 10 -3.887 13.673 2.123 1.00 43.21 ATOM 32 O GLY L 10 -2.948 13.634 1.315 1.00 41.81 ATOM 33 N LEU L 11 -4.758 12.669 2.264 1.00 41.35 ATOM 34 CA LEU L 11 -4.710 11.444 1.467 1.00 41.93 ATOM 35 C LEU L 11 -5.888 11.480 0.504 1.00 50.90 ATOM 36 O LEU L 11 -7.039 11.314 0.921 1.00 46.95 ATOM 37 CB LEU L 11 -4.760 10.199 2.354 1.00 46.59 ATOM 38 CG LEU L 11 -3.580 10.037 3.311 1.00 47.55 ATOM 39 CD1 LEU L 11 -3.758 8.830 4.203 1.00 54.52 ATOM 40 CD2 LEU L 11 -2.278 9.942 2.527 1.00 50.16 ATOM 41 N ARG L 12 -5.607 11.695 -0.771 1.00 45.03 ATOM 42 CA ARG L 12 -6.691 11.922 -1.721 1.00 43.79 ATOM 43 C ARG L 12 -7.358 10.602 -2.096 1.00 50.94 ATOM 44 O ARG L 12 -6.664 9.623 -2.389 1.00 52.57 ATOM 45 CB ARG L 12 -6.168 12.620 -2.964 1.00 42.60 ATOM 46 CG ARG L 12 -5.482 13.932 -2.651 1.00 39.01 ATOM 47 CD ARG L 12 -4.735 14.466 -3.848 1.00 44.88 ATOM 48 NE ARG L 12 -3.554 13.668 -4.147 1.00 39.33 ATOM 49 CZ ARG L 12 -2.750 13.904 -5.179 1.00 45.24 ATOM 50 NH1 ARG L 12 -1.685 13.138 -5.389 1.00 42.34 ATOM 51 NH2 ARG L 12 -3.020 14.908 -6.005 1.00 44.56 ATOM 52 N PRO L 13 -8.693 10.540 -2.098 1.00 49.56 ATOM 53 CA PRO L 13 -9.366 9.285 -2.469 1.00 51.22 ATOM 54 C PRO L 13 -8.957 8.755 -3.833 1.00 49.73 ATOM 55 O PRO L 13 -8.793 7.540 -3.996 1.00 48.68 ATOM 56 CB PRO L 13 -10.852 9.671 -2.423 1.00 49.70 ATOM 57 CG PRO L 13 -10.907 10.791 -1.434 1.00 47.89 ATOM 58 CD PRO L 13 -9.644 11.575 -1.658 1.00 50.14 ATOM 59 N LEU L 14 -8.761 9.629 -4.813 1.00 50.05 ATOM 60 CA LEU L 14 -8.481 9.188 -6.171 1.00 55.00 ATOM 61 C LEU L 14 -6.996 9.013 -6.460 1.00 53.62 ATOM 62 O LEU L 14 -6.644 8.596 -7.570 1.00 55.37 ATOM 63 CB LEU L 14 -9.099 10.166 -7.176 1.00 56.81 ATOM 64 CG LEU L 14 -10.632 10.125 -7.162 1.00 55.27 ATOM 65 CD1 LEU L 14 -11.222 11.007 -8.250 1.00 56.23 ATOM 66 CD2 LEU L 14 -11.147 8.685 -7.289 1.00 58.21 ATOM 67 N PHE L 15 -6.115 9.292 -5.499 1.00 47.80 ATOM 68 CA PHE L 15 -4.692 9.114 -5.756 1.00 48.07 ATOM 69 C PHE L 15 -4.034 8.281 -4.666 1.00 53.96 ATOM 70 O PHE L 15 -3.914 7.060 -4.825 1.00 55.05 ATOM 71 CB PHE L 15 -4.025 10.480 -5.946 1.00 46.39 ATOM 72 CG PHE L 15 -4.451 11.138 -7.218 1.00 50.94 ATOM 73 CD1 PHE L 15 -3.786 10.871 -8.404 1.00 52.53 ATOM 74 CD2 PHE L 15 -5.581 11.937 -7.253 1.00 47.39 ATOM 75 CE1 PHE L 15 -4.206 11.430 -9.594 1.00 52.48 ATOM 76 CE2 PHE L 15 -6.006 12.501 -8.440 1.00 46.35 ATOM 77 CZ PHE L 15 -5.316 12.250 -9.613 1.00 50.73 ATOM 78 N GLU L 16 -3.623 8.911 -3.559 1.00 43.46 ATOM 79 CA GLU L 16 -2.950 8.169 -2.494 1.00 45.97 ATOM 80 C GLU L 16 -3.744 6.938 -2.062 1.00 50.19 ATOM 81 O GLU L 16 -3.171 5.865 -1.846 1.00 45.72 ATOM 82 CB GLU L 16 -2.697 9.082 -1.295 1.00 40.04 ATOM 83 CG GLU L 16 -1.573 10.076 -1.501 1.00 38.19 ATOM 84 CD GLU L 16 -1.988 11.274 -2.333 1.00 40.71 ATOM 85 OE1 GLU L 16 -1.097 11.931 -2.918 1.00 38.91 ATOM 86 OE2 GLU L 16 -3.207 11.557 -2.395 1.00 39.27 ATOM 87 N LYS L 17 -5.068 7.065 -1.945 1.00 45.80 ATOM 88 CA LYS L 17 -5.863 5.947 -1.460 1.00 50.00 ATOM 89 C LYS L 17 -5.973 4.828 -2.486 1.00 50.67 ATOM 90 O LYS L 17 -6.299 3.697 -2.117 1.00 55.44 ATOM 91 CB LYS L 17 -7.254 6.426 -1.053 1.00 57.89 ATOM 92 CG LYS L 17 -7.266 7.280 0.201 1.00 62.91 ATOM 93 CD LYS L 17 -8.631 7.234 0.853 1.00 73.18 ATOM 94 CE LYS L 17 -8.597 7.821 2.246 1.00 70.76 ATOM 95 NZ LYS L 17 -8.311 9.274 2.196 1.00 64.73 ATOM 96 N LYS L 18 -5.703 5.116 -3.758 1.00 52.82 ATOM 97 CA LYS L 18 -5.692 4.106 -4.807 1.00 57.65 ATOM 98 C LYS L 18 -4.278 3.735 -5.248 1.00 55.62 ATOM 99 O LYS L 18 -4.119 3.030 -6.250 1.00 57.26 ATOM 100 CB LYS L 18 -6.511 4.594 -6.005 1.00 59.73 ATOM 101 CG LYS L 18 -7.985 4.822 -5.687 1.00 61.27 ATOM 102 CD LYS L 18 -8.762 5.367 -6.880 1.00 59.81 ATOM 103 CE LYS L 18 -8.865 4.352 -8.005 1.00 65.15 ATOM 104 NZ LYS L 18 -9.818 4.799 -9.061 1.00 69.81 ATOM 105 N SER L 19 -3.254 4.189 -4.520 1.00 54.16 ATOM 106 CA SER L 19 -1.851 3.984 -4.897 1.00 56.53 ATOM 107 C SER L 19 -1.566 4.499 -6.308 1.00 55.55 ATOM 108 O SER L 19 -0.844 3.868 -7.082 1.00 60.83 ATOM 109 CB SER L 19 -1.448 2.514 -4.774 1.00 58.55 ATOM 110 OG SER L 19 -1.694 2.029 -3.469 1.00 65.58 ATOM 111 N LEU L 20 -2.159 5.638 -6.653 1.00 44.58 ATOM 112 CA LEU L 20 -1.946 6.299 -7.933 1.00 54.34 ATOM 113 C LEU L 20 -1.332 7.670 -7.692 1.00 50.14 ATOM 114 O LEU L 20 -1.681 8.344 -6.720 1.00 45.32 ATOM 115 CB LEU L 20 -3.260 6.463 -8.702 1.00 51.62 ATOM 116 CG LEU L 20 -4.037 5.190 -9.022 1.00 55.39 ATOM 117 CD1 LEU L 20 -5.383 5.545 -9.644 1.00 58.11 ATOM 118 CD2 LEU L 20 -3.214 4.313 -9.945 1.00 54.06 ATOM 119 N GLU L 21 -0.421 8.077 -8.577 1.00 51.87 ATOM 120 CA GLU L 21 0.199 9.396 -8.526 1.00 50.85 ATOM 121 C GLU L 21 -0.388 10.305 -9.604 1.00 50.99 ATOM 122 O GLU L 21 -0.741 9.848 -10.695 1.00 47.95 ATOM 123 CB GLU L 21 1.715 9.299 -8.718 1.00 52.11 ATOM 124 CG GLU L 21 2.463 8.638 -7.576 1.00 62.46 ATOM 125 CD GLU L 21 3.959 8.536 -7.840 1.00 70.57 ATOM 126 OE1 GLU L 21 4.495 9.338 -8.643 1.00 69.08 ATOM 127 OE2 GLU L 21 4.599 7.647 -7.240 1.00 76.43 ATOM 128 N ASP L 22 -0.472 11.603 -9.302 1.00 46.22 ATOM 129 CA ASP L 22 -0.915 12.538 -10.327 1.00 44.62 ATOM 130 C ASP L 22 0.255 12.852 -11.261 1.00 46.67 ATOM 131 O ASP L 22 1.375 12.371 -11.084 1.00 45.17 ATOM 132 CB ASP L 22 -1.546 13.792 -9.702 1.00 43.80 ATOM 133 CG ASP L 22 -0.552 14.657 -8.918 1.00 42.92 ATOM 134 OD1 ASP L 22 0.479 15.066 -9.484 1.00 40.06 ATOM 135 OD2 ASP L 22 -0.836 14.963 -7.741 1.00 41.14 ATOM 136 N LYS L 23 -0.006 13.667 -12.282 1.00 50.58 ATOM 137 CA LYS L 23 0.960 13.813 -13.363 1.00 47.50 ATOM 138 C LYS L 23 2.200 14.614 -12.977 1.00 45.20 ATOM 139 O LYS L 23 3.203 14.536 -13.688 1.00 47.86 ATOM 140 CB LYS L 23 0.292 14.458 -14.579 1.00 56.85 ATOM 141 CG LYS L 23 -0.728 13.565 -15.275 1.00 62.57 ATOM 142 CD LYS L 23 -1.407 14.294 -16.428 1.00 66.14 ATOM 143 CE LYS L 23 -2.404 13.395 -17.144 1.00 68.73 ATOM 144 NZ LYS L 23 -3.034 14.066 -18.317 1.00 72.72 ATOM 145 N THR L 24 2.176 15.389 -11.889 1.00 42.08 ATOM 146 CA THR L 24 3.329 16.237 -11.592 1.00 48.43 ATOM 147 C THR L 24 3.848 16.162 -10.164 1.00 43.37 ATOM 148 O THR L 24 4.788 16.894 -9.838 1.00 43.90 ATOM 149 CB THR L 24 3.020 17.713 -11.896 1.00 43.89 ATOM 150 OG1 THR L 24 1.988 18.172 -11.015 1.00 40.33 ATOM 151 CG2 THR L 24 2.584 17.897 -13.341 1.00 47.57 ATOM 152 N GLU L 25 3.283 15.311 -9.303 1.00 46.06 ATOM 153 CA GLU L 25 3.756 15.284 -7.921 1.00 43.66 ATOM 154 C GLU L 25 5.202 14.805 -7.824 1.00 40.49 ATOM 155 O GLU L 25 5.907 15.162 -6.869 1.00 40.07 ATOM 156 CB GLU L 25 2.848 14.407 -7.066 1.00 40.04 ATOM 157 CG GLU L 25 2.751 12.959 -7.526 1.00 41.91 ATOM 158 CD GLU L 25 1.914 12.137 -6.574 1.00 43.45 ATOM 159 OE1 GLU L 25 0.700 11.978 -6.828 1.00 44.42 ATOM 160 OE2 GLU L 25 2.468 11.682 -5.551 1.00 44.47 ATOM 161 N ARG L 26 5.652 14.001 -8.791 1.00 40.94 ATOM 162 CA ARG L 26 7.056 13.595 -8.842 1.00 41.44 ATOM 163 C ARG L 26 7.979 14.809 -8.903 1.00 40.51 ATOM 164 O ARG L 26 9.078 14.795 -8.331 1.00 40.12 ATOM 165 CB ARG L 26 7.282 12.684 -10.046 1.00 44.37 ATOM 166 CG ARG L 26 8.732 12.274 -10.272 1.00 67.41 ATOM 167 CD ARG L 26 9.297 11.534 -9.075 1.00 65.80 ATOM 168 NE ARG L 26 8.594 10.281 -8.810 1.00 72.73 ATOM 169 CZ ARG L 26 8.969 9.092 -9.270 1.00 74.73 ATOM 170 NH1 ARG L 26 10.054 8.978 -10.028 1.00 74.57 ATOM 171 NH2 ARG L 26 8.256 8.014 -8.969 1.00 77.55 ATOM 172 N GLU L 27 7.546 15.873 -9.587 1.00 40.59 ATOM 173 CA GLU L 27 8.348 17.095 -9.650 1.00 40.23 ATOM 174 C GLU L 27 8.607 17.660 -8.257 1.00 40.00 ATOM 175 O GLU L 27 9.704 18.160 -7.975 1.00 37.84 ATOM 176 CB GLU L 27 7.654 18.136 -10.534 1.00 45.45 ATOM 177 CG GLU L 27 8.416 19.455 -10.647 1.00 50.24 ATOM 178 CD GLU L 27 7.626 20.549 -11.354 1.00 51.37 ATOM 179 OE1 GLU L 27 6.530 20.251 -11.884 1.00 50.27 ATOM 180 OE2 GLU L 27 8.106 21.709 -11.370 1.00 47.69 ATOM 181 N LEU L 28 7.609 17.599 -7.373 0.76 36.69 ATOM 182 CA LEU L 28 7.805 18.073 -6.008 0.76 34.93 ATOM 183 C LEU L 28 8.824 17.210 -5.279 0.76 37.01 ATOM 184 O LEU L 28 9.749 17.728 -4.643 0.76 36.77 ATOM 185 CB LEU L 28 6.474 18.079 -5.260 0.76 34.43 ATOM 186 CG LEU L 28 5.334 18.783 -5.982 0.76 35.81 ATOM 187 CD1 LEU L 28 4.063 18.686 -5.155 0.76 37.42 ATOM 188 CD2 LEU L 28 5.688 20.250 -6.255 0.76 35.95 ATOM 189 N LEU L 29 8.670 15.885 -5.368 1.00 35.77 ATOM 190 CA LEU L 29 9.590 14.983 -4.683 1.00 35.49 ATOM 191 C LEU L 29 11.021 15.172 -5.176 1.00 38.22 ATOM 192 O LEU L 29 11.963 15.186 -4.376 1.00 39.48 ATOM 193 CB LEU L 29 9.136 13.533 -4.874 1.00 37.09 ATOM 194 CG LEU L 29 9.982 12.464 -4.185 1.00 38.12 ATOM 195 CD1 LEU L 29 10.147 12.801 -2.715 1.00 44.33 ATOM 196 CD2 LEU L 29 9.367 11.063 -4.372 1.00 40.41 ATOM 197 N GLU L 30 11.203 15.337 -6.489 1.00 38.32 ATOM 198 CA GLU L 30 12.543 15.567 -7.024 1.00 40.13 ATOM 199 C GLU L 30 13.163 16.832 -6.439 1.00 38.90 ATOM 200 O GLU L 30 14.361 16.858 -6.130 1.00 39.88 ATOM 201 CB GLU L 30 12.493 15.651 -8.550 1.00 42.47 ATOM 202 CG GLU L 30 12.185 14.326 -9.245 1.00 50.88 ATOM 203 CD GLU L 30 11.958 14.485 -10.739 1.00 55.79 ATOM 204 OE1 GLU L 30 11.755 15.632 -11.195 1.00 60.46 ATOM 205 OE2 GLU L 30 11.980 13.465 -11.459 1.00 61.20 ATOM 206 N SER L 31 12.367 17.896 -6.284 1.00 37.40 ATOM 207 CA SER L 31 12.906 19.125 -5.710 1.00 36.57 ATOM 208 C SER L 31 13.330 18.920 -4.261 1.00 35.06 ATOM 209 O SER L 31 14.282 19.557 -3.798 1.00 38.25 ATOM 210 CB SER L 31 11.886 20.266 -5.825 1.00 35.85 ATOM 211 OG SER L 31 10.902 20.206 -4.810 1.00 34.01 ATOM 212 N TYR L 32 12.652 18.027 -3.539 1.00 33.90 ATOM 213 CA TYR L 32 13.018 17.761 -2.154 1.00 36.87 ATOM 214 C TYR L 32 14.291 16.922 -2.045 1.00 41.46 ATOM 215 O TYR L 32 15.005 17.031 -1.042 1.00 42.11 ATOM 216 CB TYR L 32 11.884 17.039 -1.417 1.00 36.08 ATOM 217 CG TYR L 32 10.501 17.662 -1.519 1.00 35.05 ATOM 218 CD1 TYR L 32 10.330 19.024 -1.748 1.00 33.45 ATOM 219 CD2 TYR L 32 9.355 16.873 -1.379 1.00 32.71 ATOM 220 CE1 TYR L 32 9.055 19.590 -1.840 1.00 33.93 ATOM 221 CE2 TYR L 32 8.073 17.432 -1.469 1.00 36.92 ATOM 222 CZ TYR L 32 7.932 18.783 -1.702 1.00 39.09 ATOM 223 OH TYR L 32 6.670 19.335 -1.795 1.00 35.12 ATOM 224 N ILE L 33 14.588 16.090 -3.043 1.00 38.01 ATOM 225 CA ILE L 33 15.720 15.148 -2.987 1.00 38.91 ATOM 226 C ILE L 33 16.924 15.653 -3.768 1.00 43.06 ATOM 227 O ILE L 33 18.064 15.550 -3.309 1.00 44.42 ATOM 228 CB ILE L 33 15.300 13.757 -3.513 1.00 40.74 ATOM 229 CG1 ILE L 33 13.988 13.291 -2.887 1.00 54.25 ATOM 230 CG2 ILE L 33 16.421 12.747 -3.265 1.00 43.76 ATOM 231 CD1 ILE L 33 14.120 12.888 -1.467 1.00 56.91 ATOM 232 N ASP L 34 16.693 16.139 -4.985 1.00 50.57 ATOM 233 CA ASP L 34 17.784 16.442 -5.898 1.00 58.45 ATOM 234 C ASP L 34 18.503 17.716 -5.477 1.00 62.91 ATOM 235 O ASP L 34 17.914 18.623 -4.883 1.00 59.91 ATOM 236 CB ASP L 34 17.259 16.585 -7.329 1.00 60.25 ATOM 237 CG ASP L 34 16.709 15.278 -7.888 1.00 67.57 ATOM 238 OD1 ASP L 34 16.814 14.238 -7.204 1.00 70.03 ATOM 239 OD2 ASP L 34 16.174 15.287 -9.018 1.00 71.31 ATOM 240 N GLY L 35 19.790 17.777 -5.800 1.00 72.12 ATOM 241 CA GLY L 35 20.598 18.947 -5.510 1.00 82.33 ATOM 242 C GLY L 35 20.780 19.852 -6.713 1.00 91.27 ATOM 243 O GLY L 35 20.512 19.453 -7.848 1.00 95.58 TER