HEADER BLOOD COAGULATION FACTOR 19-MAR-98 1XKB TITLE FACTOR XA COMPLEXED WITH A SYNTHETIC INHIBITOR TITLE 2 FX-2212A,(2S)-(3'-AMIDINO-3-BIPHENYLYL)-5-(4-PYRIDYLAMINO)PENTANOIC COMPND MOL_ID: 1; COMPND 2 MOLECULE: BLOOD COAGULATION FACTOR XA; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.21.6; COMPND 5 FRAGMENT: PROTEOLYTIC CLEAVAGE PRODUCT, GLA ; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.40 ANGSTORMS DBREF 1XKB B 45 139 UNP P00742 FA10_HUMAN 85 179 MODRES 1XKB BHD B 19 ASP (3S)-3-HYDROXY-L-ASPARTIC ACID SEQRES 1 B 34 CYS GLU THR SER PRO CYS GLN ASN GLN GLY LYS CYS LYS SEQRES 2 B 34 ASP GLY LEU GLY GLU TYR THR CYS THR CYS LEU GLU GLY SEQRES 3 B 34 PHE GLU GLY LYS ASN CYS GLU LEU ATOM 1 N CYS B 50 16.447 59.952 -27.326 1.00 53.94 ATOM 2 CA CYS B 50 16.845 61.004 -26.343 1.00 54.90 ATOM 3 C CYS B 50 16.355 62.385 -26.776 1.00 55.01 ATOM 4 O CYS B 50 16.331 63.330 -25.977 1.00 54.60 ATOM 5 CB CYS B 50 18.368 61.025 -26.179 1.00 54.47 ATOM 6 SG CYS B 50 19.041 59.628 -25.223 1.00 55.34 ATOM 7 N GLU B 51 15.972 62.488 -28.048 1.00 54.25 ATOM 8 CA GLU B 51 15.456 63.732 -28.614 1.00 52.97 ATOM 9 C GLU B 51 14.175 64.095 -27.863 1.00 52.03 ATOM 10 O GLU B 51 13.585 65.150 -28.087 1.00 51.90 ATOM 11 CB GLU B 51 15.152 63.537 -30.106 1.00 53.17 ATOM 12 CG GLU B 51 15.425 64.752 -30.985 1.00 53.38 ATOM 13 CD GLU B 51 15.061 64.517 -32.453 1.00 54.69 ATOM 14 OE1 GLU B 51 15.881 63.924 -33.191 1.00 54.68 ATOM 15 OE2 GLU B 51 13.955 64.928 -32.872 1.00 55.65 ATOM 16 N THR B 52 13.758 63.201 -26.971 1.00 50.86 ATOM 17 CA THR B 52 12.551 63.385 -26.174 1.00 49.55 ATOM 18 C THR B 52 12.862 63.876 -24.754 1.00 49.64 ATOM 19 O THR B 52 11.947 64.164 -23.977 1.00 50.34 ATOM 20 CB THR B 52 11.750 62.056 -26.065 1.00 48.55 ATOM 21 OG1 THR B 52 12.280 61.257 -24.998 1.00 47.71 ATOM 22 CG2 THR B 52 11.840 61.267 -27.360 1.00 47.50 ATOM 23 N SER B 53 14.148 63.983 -24.421 1.00 48.83 ATOM 24 CA SER B 53 14.566 64.411 -23.081 1.00 47.66 ATOM 25 C SER B 53 14.156 63.305 -22.092 1.00 47.63 ATOM 26 O SER B 53 13.463 63.555 -21.099 1.00 47.40 ATOM 27 CB SER B 53 13.889 65.746 -22.704 1.00 46.45 ATOM 28 OG SER B 53 13.840 66.654 -23.801 1.00 43.86 ATOM 29 N PRO B 54 14.598 62.059 -22.356 1.00 46.11 ATOM 30 CA PRO B 54 14.261 60.927 -21.492 1.00 45.52 ATOM 31 C PRO B 54 15.188 60.686 -20.314 1.00 46.51 ATOM 32 O PRO B 54 15.566 59.543 -20.062 1.00 46.81 ATOM 33 CB PRO B 54 14.263 59.740 -22.456 1.00 44.94 ATOM 34 CG PRO B 54 15.055 60.196 -23.665 1.00 44.40 ATOM 35 CD PRO B 54 15.452 61.635 -23.472 1.00 44.93 ATOM 36 N CYS B 55 15.552 61.750 -19.596 1.00 45.98 ATOM 37 CA CYS B 55 16.435 61.625 -18.429 1.00 45.65 ATOM 38 C CYS B 55 16.132 62.685 -17.360 1.00 45.22 ATOM 39 O CYS B 55 16.478 63.858 -17.525 1.00 45.19 ATOM 40 CB CYS B 55 17.914 61.719 -18.850 1.00 44.17 ATOM 41 SG CYS B 55 18.455 60.473 -20.074 1.00 45.25 ATOM 42 N GLN B 56 15.488 62.260 -16.272 1.00 44.24 ATOM 43 CA GLN B 56 15.127 63.151 -15.175 1.00 43.69 ATOM 44 C GLN B 56 16.342 63.551 -14.361 1.00 45.47 ATOM 45 O GLN B 56 17.451 63.086 -14.619 1.00 46.60 ATOM 46 CB GLN B 56 14.124 62.465 -14.254 1.00 41.35 ATOM 47 CG GLN B 56 13.175 61.541 -14.975 1.00 40.63 ATOM 48 CD GLN B 56 11.990 62.281 -15.539 1.00 40.48 ATOM 49 OE1 GLN B 56 11.626 63.346 -15.046 1.00 42.71 ATOM 50 NE2 GLN B 56 11.379 61.726 -16.580 1.00 40.13 ATOM 51 N ASN B 57 16.119 64.423 -13.381 1.00 47.41 ATOM 52 CA ASN B 57 17.165 64.899 -12.481 1.00 49.16 ATOM 53 C ASN B 57 18.544 65.110 -13.117 1.00 50.91 ATOM 54 O ASN B 57 19.550 64.603 -12.612 1.00 51.65 ATOM 55 CB ASN B 57 17.313 63.927 -11.308 1.00 49.60 ATOM 56 CG ASN B 57 16.192 64.048 -10.296 1.00 50.19 ATOM 57 OD1 ASN B 57 15.569 63.052 -9.921 1.00 51.78 ATOM 58 ND2 ASN B 57 15.934 65.269 -9.841 1.00 51.05 ATOM 59 N GLN B 58 18.591 65.853 -14.219 1.00 53.01 ATOM 60 CA GLN B 58 19.852 66.152 -14.907 1.00 54.04 ATOM 61 C GLN B 58 20.756 64.946 -15.137 1.00 53.80 ATOM 62 O GLN B 58 21.693 64.701 -14.377 1.00 54.15 ATOM 63 CB GLN B 58 20.628 67.213 -14.125 1.00 55.68 ATOM 64 CG GLN B 58 19.781 68.407 -13.692 1.00 58.81 ATOM 65 CD GLN B 58 20.624 69.550 -13.156 1.00 61.06 ATOM 66 OE1 GLN B 58 21.846 69.429 -13.028 1.00 64.03 ATOM 67 NE2 GLN B 58 19.975 70.671 -12.840 1.00 61.50 ATOM 68 N GLY B 59 20.473 64.199 -16.196 1.00 53.56 ATOM 69 CA GLY B 59 21.276 63.037 -16.515 1.00 52.86 ATOM 70 C GLY B 59 21.731 63.130 -17.954 1.00 53.15 ATOM 71 O GLY B 59 21.136 63.856 -18.756 1.00 53.23 ATOM 72 N LYS B 60 22.784 62.393 -18.293 1.00 52.46 ATOM 73 CA LYS B 60 23.308 62.440 -19.652 1.00 52.16 ATOM 74 C LYS B 60 22.735 61.316 -20.498 1.00 51.61 ATOM 75 O LYS B 60 22.855 60.128 -20.175 1.00 50.85 ATOM 76 CB LYS B 60 24.836 62.385 -19.637 1.00 53.20 ATOM 77 CG LYS B 60 25.499 63.435 -18.727 1.00 53.09 ATOM 78 CD LYS B 60 26.090 64.591 -19.518 1.00 52.34 ATOM 79 CE LYS B 60 27.253 65.249 -18.783 1.00 50.71 ATOM 80 NZ LYS B 60 27.709 66.521 -19.432 1.00 50.24 ATOM 81 N CYS B 61 22.123 61.695 -21.600 1.00 50.86 ATOM 82 CA CYS B 61 21.491 60.769 -22.502 1.00 50.92 ATOM 83 C CYS B 61 22.343 60.339 -23.705 1.00 50.27 ATOM 84 O CYS B 61 23.290 61.042 -24.123 1.00 50.23 ATOM 85 CB CYS B 61 20.212 61.405 -23.004 1.00 51.50 ATOM 86 SG CYS B 61 18.830 60.245 -23.283 1.00 53.47 ATOM 87 N LYS B 62 22.026 59.179 -24.272 1.00 49.43 ATOM 88 CA LYS B 62 22.759 58.669 -25.420 1.00 49.48 ATOM 89 C LYS B 62 22.016 57.520 -26.091 1.00 49.22 ATOM 90 O LYS B 62 21.643 56.529 -25.436 1.00 48.19 ATOM 91 CB LYS B 62 24.160 58.220 -25.030 1.00 49.60 ATOM 92 CG LYS B 62 25.312 59.133 -25.521 1.00 48.86 ATOM 93 CD LYS B 62 24.880 60.128 -26.579 1.00 46.34 ATOM 94 CE LYS B 62 25.742 59.986 -27.821 1.00 45.50 ATOM 95 NZ LYS B 62 26.886 59.031 -27.633 1.00 44.41 ATOM 96 N BHD B 63 21.848 57.617 -27.407 1.00 49.16 ATOM 97 CA BHD B 63 21.093 56.629 -28.189 1.00 50.54 ATOM 98 CB BHD B 63 19.758 57.328 -28.772 1.00 50.84 ATOM 99 OB BHD B 63 19.127 56.586 -29.804 1.00 50.94 ATOM 100 CG BHD B 63 20.092 58.727 -29.325 1.00 52.10 ATOM 101 OD1 BHD B 63 21.123 59.290 -28.897 1.00 53.37 ATOM 102 OD2 BHD B 63 19.359 59.244 -30.200 1.00 53.20 ATOM 103 C BHD B 63 21.960 56.009 -29.331 1.00 51.12 ATOM 104 O BHD B 63 23.180 55.909 -29.228 1.00 51.42 ATOM 105 N GLY B 64 21.326 55.583 -30.395 1.00 51.71 ATOM 106 CA GLY B 64 21.994 54.965 -31.525 1.00 52.67 ATOM 107 C GLY B 64 20.782 54.425 -32.249 1.00 53.86 ATOM 108 O GLY B 64 20.871 53.465 -33.024 1.00 54.60 ATOM 109 N LEU B 65 19.642 55.030 -31.969 1.00 53.51 ATOM 110 CA LEU B 65 18.322 54.648 -32.527 1.00 53.27 ATOM 111 C LEU B 65 18.031 53.154 -32.264 1.00 53.81 ATOM 112 O LEU B 65 17.457 52.425 -33.088 1.00 54.31 ATOM 113 CB LEU B 65 18.186 55.042 -34.006 1.00 53.24 ATOM 114 CG LEU B 65 18.225 56.573 -34.148 1.00 53.20 ATOM 115 CD1 LEU B 65 16.846 57.006 -34.605 1.00 53.77 ATOM 116 CD2 LEU B 65 18.637 57.276 -32.816 1.00 52.53 ATOM 117 N GLY B 66 18.400 52.758 -31.068 1.00 53.46 ATOM 118 CA GLY B 66 18.218 51.415 -30.578 1.00 53.45 ATOM 119 C GLY B 66 17.944 51.547 -29.105 1.00 52.89 ATOM 120 O GLY B 66 16.814 51.280 -28.695 1.00 52.34 ATOM 121 N GLU B 67 18.917 51.984 -28.312 1.00 52.26 ATOM 122 CA GLU B 67 18.708 52.096 -26.857 1.00 51.87 ATOM 123 C GLU B 67 19.404 53.340 -26.265 1.00 51.69 ATOM 124 O GLU B 67 20.635 53.499 -26.352 1.00 53.67 ATOM 125 CB GLU B 67 19.245 50.839 -26.146 1.00 50.63 ATOM 126 CG GLU B 67 18.371 50.313 -25.016 1.00 49.64 ATOM 127 CD GLU B 67 18.018 48.865 -25.215 1.00 49.12 ATOM 128 OE1 GLU B 67 18.089 48.370 -26.362 1.00 48.40 ATOM 129 OE2 GLU B 67 17.657 48.208 -24.218 1.00 48.97 ATOM 130 N TYR B 68 18.619 54.242 -25.681 1.00 49.96 ATOM 131 CA TYR B 68 19.165 55.448 -25.064 1.00 48.19 ATOM 132 C TYR B 68 19.553 55.072 -23.639 1.00 48.77 ATOM 133 O TYR B 68 19.302 53.948 -23.204 1.00 48.62 ATOM 134 CB TYR B 68 18.115 56.575 -25.060 1.00 46.77 ATOM 135 CG TYR B 68 17.016 56.394 -24.042 1.00 45.46 ATOM 136 CD1 TYR B 68 16.139 55.318 -24.134 1.00 44.83 ATOM 137 CD2 TYR B 68 16.880 57.268 -22.960 1.00 44.72 ATOM 138 CE1 TYR B 68 15.160 55.102 -23.177 1.00 44.80 ATOM 139 CE2 TYR B 68 15.900 57.061 -21.991 1.00 44.98 ATOM 140 CZ TYR B 68 15.042 55.972 -22.107 1.00 46.11 ATOM 141 OH TYR B 68 14.072 55.735 -21.151 1.00 46.20 ATOM 142 N THR B 69 20.183 55.994 -22.919 1.00 48.93 ATOM 143 CA THR B 69 20.590 55.725 -21.538 1.00 48.70 ATOM 144 C THR B 69 20.926 57.019 -20.809 1.00 48.79 ATOM 145 O THR B 69 21.305 58.004 -21.438 1.00 49.14 ATOM 146 CB THR B 69 21.817 54.804 -21.487 1.00 50.02 ATOM 147 OG1 THR B 69 22.047 54.253 -22.789 1.00 52.06 ATOM 148 CG2 THR B 69 21.596 53.666 -20.496 1.00 49.66 ATOM 149 N CYS B 70 20.800 57.016 -19.485 1.00 48.44 ATOM 150 CA CYS B 70 21.072 58.225 -18.713 1.00 49.14 ATOM 151 C CYS B 70 22.200 58.140 -17.678 1.00 50.84 ATOM 152 O CYS B 70 22.388 57.115 -17.015 1.00 50.68 ATOM 153 CB CYS B 70 19.788 58.685 -18.021 1.00 47.68 ATOM 154 SG CYS B 70 18.342 58.679 -19.124 1.00 44.96 ATOM 155 N THR B 71 22.945 59.237 -17.551 1.00 50.57 ATOM 156 CA THR B 71 24.046 59.328 -16.599 1.00 49.95 ATOM 157 C THR B 71 23.547 60.154 -15.415 1.00 49.10 ATOM 158 O THR B 71 23.616 61.385 -15.415 1.00 48.50 ATOM 159 CB THR B 71 25.281 60.012 -17.236 1.00 51.37 ATOM 160 OG1 THR B 71 25.474 59.508 -18.567 1.00 52.94 ATOM 161 CG2 THR B 71 26.536 59.738 -16.408 1.00 51.14 ATOM 162 N CYS B 72 23.032 59.457 -14.410 1.00 47.06 ATOM 163 CA CYS B 72 22.485 60.102 -13.226 1.00 45.60 ATOM 164 C CYS B 72 23.539 60.741 -12.349 1.00 45.80 ATOM 165 O CYS B 72 24.673 60.275 -12.281 1.00 46.93 ATOM 166 CB CYS B 72 21.686 59.085 -12.412 1.00 44.20 ATOM 167 SG CYS B 72 20.453 58.211 -13.421 1.00 42.95 ATOM 168 N LEU B 73 23.148 61.811 -11.669 1.00 45.75 ATOM 169 CA LEU B 73 24.047 62.530 -10.780 1.00 45.52 ATOM 170 C LEU B 73 24.228 61.799 -9.449 1.00 46.89 ATOM 171 O LEU B 73 23.987 60.594 -9.342 1.00 46.75 ATOM 172 CB LEU B 73 23.503 63.940 -10.524 1.00 44.52 ATOM 173 CG LEU B 73 23.674 64.940 -11.671 1.00 43.43 ATOM 174 CD1 LEU B 73 23.277 66.320 -11.187 1.00 44.30 ATOM 175 CD2 LEU B 73 25.120 64.944 -12.167 1.00 44.66 ATOM 176 N GLU B 74 24.662 62.545 -8.436 1.00 48.65 ATOM 177 CA GLU B 74 24.879 61.996 -7.100 1.00 48.58 ATOM 178 C GLU B 74 23.601 62.074 -6.262 1.00 47.67 ATOM 179 O GLU B 74 23.205 63.151 -5.805 1.00 47.39 ATOM 180 CB GLU B 74 26.005 62.762 -6.394 1.00 49.53 ATOM 181 CG GLU B 74 26.624 62.016 -5.221 1.00 51.08 ATOM 182 CD GLU B 74 28.104 61.741 -5.420 1.00 53.42 ATOM 183 OE1 GLU B 74 28.702 62.331 -6.351 1.00 54.54 ATOM 184 OE2 GLU B 74 28.668 60.933 -4.644 1.00 54.96 ATOM 185 N GLY B 75 22.965 60.924 -6.061 1.00 46.20 ATOM 186 CA GLY B 75 21.742 60.883 -5.280 1.00 44.53 ATOM 187 C GLY B 75 20.584 60.232 -6.015 1.00 42.94 ATOM 188 O GLY B 75 19.724 59.614 -5.401 1.00 42.64 ATOM 189 N PHE B 76 20.561 60.367 -7.335 1.00 41.91 ATOM 190 CA PHE B 76 19.491 59.787 -8.132 1.00 40.89 ATOM 191 C PHE B 76 19.934 58.507 -8.822 1.00 39.98 ATOM 192 O PHE B 76 21.108 58.136 -8.779 1.00 38.06 ATOM 193 CB PHE B 76 19.002 60.805 -9.165 1.00 40.57 ATOM 194 CG PHE B 76 19.227 62.225 -8.750 1.00 40.93 ATOM 195 CD1 PHE B 76 18.620 62.730 -7.605 1.00 40.04 ATOM 196 CD2 PHE B 76 20.079 63.049 -9.480 1.00 41.55 ATOM 197 CE1 PHE B 76 18.861 64.035 -7.185 1.00 40.11 ATOM 198 CE2 PHE B 76 20.328 64.358 -9.071 1.00 42.44 ATOM 199 CZ PHE B 76 19.717 64.852 -7.919 1.00 41.84 ATOM 200 N GLU B 77 18.974 57.833 -9.447 1.00 40.30 ATOM 201 CA GLU B 77 19.220 56.578 -10.147 1.00 40.86 ATOM 202 C GLU B 77 17.951 56.123 -10.857 1.00 41.35 ATOM 203 O GLU B 77 16.902 56.761 -10.755 1.00 41.41 ATOM 204 CB GLU B 77 19.651 55.494 -9.159 1.00 40.33 ATOM 205 CG GLU B 77 18.694 55.318 -7.987 1.00 38.09 ATOM 206 CD GLU B 77 19.257 54.407 -6.916 1.00 37.13 ATOM 207 OE1 GLU B 77 19.442 53.203 -7.196 1.00 37.25 ATOM 208 OE2 GLU B 77 19.518 54.895 -5.797 1.00 36.42 ATOM 209 N GLY B 78 18.051 55.002 -11.561 1.00 41.39 ATOM 210 CA GLY B 78 16.908 54.484 -12.290 1.00 40.75 ATOM 211 C GLY B 78 17.070 54.759 -13.772 1.00 40.49 ATOM 212 O GLY B 78 17.958 55.517 -14.178 1.00 41.27 ATOM 213 N LYS B 79 16.223 54.143 -14.589 1.00 38.78 ATOM 214 CA LYS B 79 16.300 54.346 -16.028 1.00 36.62 ATOM 215 C LYS B 79 16.421 55.835 -16.365 1.00 36.30 ATOM 216 O LYS B 79 17.173 56.214 -17.263 1.00 38.90 ATOM 217 CB LYS B 79 15.063 53.752 -16.709 1.00 35.88 ATOM 218 CG LYS B 79 15.309 52.433 -17.424 1.00 31.55 ATOM 219 CD LYS B 79 14.157 52.083 -18.355 1.00 28.51 ATOM 220 CE LYS B 79 13.432 50.836 -17.875 1.00 28.86 ATOM 221 NZ LYS B 79 13.504 49.702 -18.845 1.00 27.27 ATOM 222 N ASN B 80 15.699 56.679 -15.633 1.00 34.61 ATOM 223 CA ASN B 80 15.730 58.115 -15.891 1.00 33.39 ATOM 224 C ASN B 80 16.138 58.959 -14.700 1.00 34.59 ATOM 225 O ASN B 80 15.754 60.127 -14.605 1.00 34.17 ATOM 226 CB ASN B 80 14.367 58.596 -16.368 1.00 31.68 ATOM 227 CG ASN B 80 14.054 58.144 -17.762 1.00 29.96 ATOM 228 OD1 ASN B 80 14.359 57.015 -18.138 1.00 29.81 ATOM 229 ND2 ASN B 80 13.442 59.023 -18.546 1.00 31.64 ATOM 230 N CYS B 81 16.900 58.375 -13.784 1.00 35.38 ATOM 231 CA CYS B 81 17.362 59.115 -12.613 1.00 36.28 ATOM 232 C CYS B 81 16.215 59.698 -11.806 1.00 36.01 ATOM 233 O CYS B 81 16.392 60.690 -11.093 1.00 35.24 ATOM 234 CB CYS B 81 18.286 60.249 -13.054 1.00 37.23 ATOM 235 SG CYS B 81 19.474 59.736 -14.327 1.00 36.53 ATOM 236 N GLU B 82 15.045 59.076 -11.921 1.00 35.14 ATOM 237 CA GLU B 82 13.858 59.531 -11.214 1.00 34.26 ATOM 238 C GLU B 82 13.714 58.875 -9.858 1.00 33.17 ATOM 239 O GLU B 82 12.686 59.025 -9.209 1.00 34.02 ATOM 240 CB GLU B 82 12.612 59.237 -12.039 1.00 36.73 ATOM 241 CG GLU B 82 12.231 57.774 -12.065 1.00 39.35 ATOM 242 CD GLU B 82 13.162 56.940 -12.927 1.00 42.62 ATOM 243 OE1 GLU B 82 14.112 57.504 -13.515 1.00 42.23 ATOM 244 OE2 GLU B 82 12.941 55.712 -13.016 1.00 44.89 ATOM 245 N LEU B 83 14.739 58.144 -9.432 1.00 32.01 ATOM 246 CA LEU B 83 14.708 57.470 -8.141 1.00 29.71 ATOM 247 C LEU B 83 15.812 58.006 -7.242 1.00 30.25 ATOM 248 O LEU B 83 16.990 57.791 -7.516 1.00 30.55 ATOM 249 CB LEU B 83 14.891 55.963 -8.332 1.00 28.09 ATOM 250 CG LEU B 83 13.642 55.087 -8.465 1.00 26.95 ATOM 251 CD1 LEU B 83 12.672 55.701 -9.453 1.00 26.96 ATOM 252 CD2 LEU B 83 14.048 53.699 -8.923 1.00 26.41 TER