HEADER TOXIN 31-DEC-69 7SLT TITLE Protease inhibitors variant, CTI-homolog pacifastin COMPND MOL_ID: 1; COMPND 2 MOLECULE: Protease inhibitor LCMI-II; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 LCM_LOCMI - Protease inhibitors variant; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.00 ANGSTORMS DBREF 7SLT C 1 33 UNP P80060 LCM_LOCMI 59 92 SEQRES 1 C 33 GLY SER SER CYS GLU PRO GLY ARG THR PHE ASP ARG CYS SEQRES 2 C 33 ASN THR CYS ARG CYS GLY ALA ASP GLY ARG SER ALA ALA SEQRES 3 C 33 CYS THR LEU ARG ALA CYS PRO ATOM 1 N GLY C -1 -80.221 17.439 78.050 1.00 39.04 ATOM 2 CA GLY C -1 -80.439 16.748 76.759 1.00 39.67 ATOM 3 C GLY C -1 -79.198 16.688 75.882 1.00 38.30 ATOM 4 O GLY C -1 -78.162 17.313 76.227 1.00 35.46 ATOM 5 N SER C 0 -79.312 15.968 74.765 1.00 35.92 ATOM 6 CA SER C 0 -78.225 15.740 73.785 1.00 35.48 ATOM 7 C SER C 0 -78.663 16.199 72.394 1.00 33.92 ATOM 8 O SER C 0 -79.821 15.999 72.057 1.00 33.50 ATOM 9 CB SER C 0 -77.826 14.311 73.700 1.00 33.24 ATOM 10 OG SER C 0 -76.827 14.192 72.698 1.00 42.02 ATOM 11 N SER C 1 -77.748 16.759 71.620 1.00 31.05 ATOM 12 CA SER C 1 -78.027 17.244 70.245 1.00 35.65 ATOM 13 C SER C 1 -76.780 17.053 69.388 1.00 35.99 ATOM 14 O SER C 1 -75.700 16.780 69.952 1.00 34.20 ATOM 15 CB SER C 1 -78.504 18.676 70.264 1.00 35.89 ATOM 16 OG SER C 1 -77.484 19.513 70.771 1.00 39.69 ATOM 17 N CYS C 2 -76.954 17.113 68.065 1.00 34.69 ATOM 18 CA CYS C 2 -75.865 17.024 67.062 1.00 31.18 ATOM 19 C CYS C 2 -76.041 18.173 66.062 1.00 29.96 ATOM 20 O CYS C 2 -77.142 18.797 66.028 1.00 26.22 ATOM 21 CB CYS C 2 -75.818 15.628 66.424 1.00 27.16 ATOM 22 SG CYS C 2 -77.351 15.046 65.644 1.00 26.16 ATOM 23 N GLU C 3 -74.989 18.498 65.321 1.00 28.92 ATOM 24 CA GLU C 3 -75.007 19.640 64.387 1.00 28.10 ATOM 25 C GLU C 3 -75.560 19.136 63.061 1.00 26.12 ATOM 26 O GLU C 3 -74.948 18.263 62.426 1.00 23.66 ATOM 27 CB GLU C 3 -73.618 20.234 64.255 1.00 34.86 ATOM 28 CG GLU C 3 -73.031 20.690 65.572 1.00 37.82 ATOM 29 CD GLU C 3 -71.585 21.122 65.404 1.00 43.36 ATOM 30 OE1 GLU C 3 -70.848 20.429 64.669 1.00 42.68 ATOM 31 OE2 GLU C 3 -71.205 22.165 65.982 1.00 51.83 ATOM 32 N PRO C 4 -76.768 19.591 62.661 1.00 27.16 ATOM 33 CA PRO C 4 -77.450 19.000 61.501 1.00 26.70 ATOM 34 C PRO C 4 -76.559 18.843 60.256 1.00 27.26 ATOM 35 O PRO C 4 -75.867 19.755 59.879 1.00 25.73 ATOM 36 CB PRO C 4 -78.600 19.978 61.258 1.00 28.15 ATOM 37 CG PRO C 4 -78.925 20.527 62.641 1.00 26.87 ATOM 38 CD PRO C 4 -77.561 20.678 63.294 1.00 28.30 ATOM 39 N GLY C 5 -76.614 17.670 59.637 1.00 29.30 ATOM 40 CA GLY C 5 -75.916 17.354 58.387 1.00 27.48 ATOM 41 C GLY C 5 -74.510 16.837 58.618 1.00 30.24 ATOM 42 O GLY C 5 -73.988 16.178 57.712 1.00 29.46 ATOM 43 N ARG C 6 -73.893 17.149 59.762 1.00 30.26 ATOM 44 CA ARG C 6 -72.443 16.927 59.961 1.00 31.31 ATOM 45 C ARG C 6 -72.223 15.487 60.419 1.00 30.78 ATOM 46 O ARG C 6 -73.095 14.965 61.152 1.00 29.09 ATOM 47 CB ARG C 6 -71.884 17.961 60.941 1.00 33.19 ATOM 48 CG ARG C 6 -71.493 19.283 60.287 1.00 39.25 ATOM 49 CD ARG C 6 -70.889 20.280 61.271 1.00 46.77 ATOM 50 NE ARG C 6 -69.655 19.793 61.911 1.00 53.42 ATOM 51 CZ ARG C 6 -68.398 20.106 61.565 1.00 55.76 ATOM 52 NH1 ARG C 6 -68.143 20.934 60.562 1.00 57.22 ATOM 53 NH2 ARG C 6 -67.390 19.578 62.240 1.00 56.04 ATOM 54 N THR C 7 -71.121 14.855 59.989 1.00 30.19 ATOM 55 CA THR C 7 -70.710 13.531 60.513 1.00 33.19 ATOM 56 C THR C 7 -70.090 13.719 61.895 1.00 34.60 ATOM 57 O THR C 7 -69.557 14.814 62.197 1.00 34.79 ATOM 58 CB THR C 7 -69.717 12.777 59.621 1.00 36.87 ATOM 59 OG1 THR C 7 -68.483 13.489 59.677 1.00 36.90 ATOM 60 CG2 THR C 7 -70.182 12.616 58.195 1.00 36.13 ATOM 61 N PHE C 8 -70.215 12.704 62.734 1.00 32.78 ATOM 62 CA PHE C 8 -69.494 12.601 64.018 1.00 30.19 ATOM 63 C PHE C 8 -69.255 11.125 64.317 1.00 26.67 ATOM 64 O PHE C 8 -70.043 10.275 63.891 1.00 27.11 ATOM 65 CB PHE C 8 -70.269 13.329 65.112 1.00 31.47 ATOM 66 CG PHE C 8 -71.629 12.770 65.450 1.00 28.43 ATOM 67 CD1 PHE C 8 -72.761 13.170 64.749 1.00 31.26 ATOM 68 CD2 PHE C 8 -71.791 11.912 66.524 1.00 31.07 ATOM 69 CE1 PHE C 8 -74.021 12.708 65.103 1.00 30.02 ATOM 70 CE2 PHE C 8 -73.047 11.447 66.876 1.00 30.51 ATOM 71 CZ PHE C 8 -74.160 11.840 66.155 1.00 30.37 ATOM 72 N ASP C 9 -68.192 10.857 65.056 1.00 27.42 ATOM 73 CA ASP C 9 -67.759 9.501 65.469 1.00 31.88 ATOM 74 C ASP C 9 -67.881 9.396 66.986 1.00 28.26 ATOM 75 O ASP C 9 -67.576 10.389 67.693 1.00 33.32 ATOM 76 CB ASP C 9 -66.336 9.232 65.014 1.00 31.07 ATOM 77 CG ASP C 9 -66.234 8.986 63.515 1.00 33.86 ATOM 78 OD1 ASP C 9 -67.176 9.343 62.793 1.00 35.26 ATOM 79 OD2 ASP C 9 -65.245 8.405 63.107 1.00 35.94 ATOM 80 N ARG C 10 -68.345 8.260 67.474 1.00 27.00 ATOM 81 CA ARG C 10 -68.454 8.029 68.935 1.00 29.67 ATOM 82 C ARG C 10 -67.563 6.852 69.310 1.00 27.73 ATOM 83 O ARG C 10 -67.573 5.838 68.603 1.00 26.35 ATOM 84 CB ARG C 10 -69.896 7.791 69.398 1.00 33.73 ATOM 85 CG ARG C 10 -70.882 8.910 69.068 1.00 41.70 ATOM 86 CD ARG C 10 -70.612 10.273 69.701 1.00 47.45 ATOM 87 NE ARG C 10 -70.950 10.385 71.120 1.00 49.41 ATOM 88 CZ ARG C 10 -70.864 11.499 71.853 1.00 54.72 ATOM 89 NH1 ARG C 10 -71.198 11.480 73.137 1.00 60.09 ATOM 90 NH2 ARG C 10 -70.444 12.627 71.312 1.00 57.00 ATOM 91 N CYS C 11 -66.885 6.969 70.444 1.00 28.57 ATOM 92 CA CYS C 11 -65.938 5.955 70.971 1.00 30.73 ATOM 93 C CYS C 11 -66.408 5.563 72.372 1.00 27.76 ATOM 94 O CYS C 11 -66.144 6.304 73.334 1.00 27.78 ATOM 95 CB CYS C 11 -64.522 6.525 70.919 1.00 35.03 ATOM 96 SG CYS C 11 -63.842 6.528 69.240 1.00 38.62 ATOM 97 N ASN C 12 -67.210 4.503 72.452 1.00 24.86 ATOM 98 CA ASN C 12 -68.024 4.166 73.642 1.00 23.95 ATOM 99 C ASN C 12 -67.391 2.979 74.372 1.00 25.48 ATOM 100 O ASN C 12 -66.787 2.117 73.729 1.00 22.22 ATOM 101 CB ASN C 12 -69.467 3.807 73.270 1.00 22.80 ATOM 102 CG ASN C 12 -70.129 4.901 72.465 1.00 21.36 ATOM 103 OD1 ASN C 12 -70.915 4.623 71.543 1.00 26.25 ATOM 104 ND2 ASN C 12 -69.846 6.132 72.835 1.00 17.73 ATOM 105 N THR C 13 -67.544 2.932 75.682 1.00 23.24 ATOM 106 CA THR C 13 -67.160 1.753 76.485 1.00 25.33 ATOM 107 C THR C 13 -68.392 1.271 77.236 1.00 24.97 ATOM 108 O THR C 13 -69.017 2.089 77.906 1.00 27.62 ATOM 109 CB THR C 13 -66.045 2.062 77.478 1.00 24.53 ATOM 110 OG1 THR C 13 -64.947 2.571 76.716 1.00 24.05 ATOM 111 CG2 THR C 13 -65.647 0.820 78.245 1.00 26.62 ATOM 112 N CYS C 14 -68.746 0.007 77.060 1.00 24.57 ATOM 113 CA CYS C 14 -69.961 -0.577 77.645 1.00 27.23 ATOM 114 C CYS C 14 -69.581 -1.702 78.604 1.00 27.24 ATOM 115 O CYS C 14 -68.537 -2.330 78.410 1.00 33.14 ATOM 116 CB CYS C 14 -70.883 -1.068 76.545 1.00 25.19 ATOM 117 SG CYS C 14 -71.432 0.291 75.485 0.98 29.16 ATOM 118 N ARG C 15 -70.465 -1.938 79.557 1.00 29.05 ATOM 119 CA ARG C 15 -70.468 -3.088 80.483 1.00 28.83 ATOM 120 C ARG C 15 -71.562 -4.057 80.046 1.00 28.51 ATOM 121 O ARG C 15 -72.738 -3.644 79.939 1.00 27.02 ATOM 122 CB ARG C 15 -70.741 -2.589 81.902 1.00 33.71 ATOM 123 CG ARG C 15 -70.709 -3.676 82.961 1.00 32.78 ATOM 124 CD ARG C 15 -69.316 -4.170 83.240 1.00 33.69 ATOM 125 NE ARG C 15 -68.429 -3.133 83.781 1.00 33.48 ATOM 126 CZ ARG C 15 -67.355 -3.394 84.519 1.00 37.33 ATOM 127 NH1 ARG C 15 -67.024 -4.653 84.783 1.00 40.18 ATOM 128 NH2 ARG C 15 -66.600 -2.408 84.965 1.00 35.06 ATOM 129 N CYS C 16 -71.184 -5.308 79.828 1.00 28.27 ATOM 130 CA CYS C 16 -72.080 -6.400 79.389 1.00 27.84 ATOM 131 C CYS C 16 -72.976 -6.850 80.548 1.00 28.67 ATOM 132 O CYS C 16 -72.464 -7.110 81.678 1.00 28.44 ATOM 133 CB CYS C 16 -71.259 -7.551 78.820 1.00 27.12 ATOM 134 SG CYS C 16 -72.274 -8.742 77.913 0.79 24.22 ATOM 135 N GLY C 17 -74.273 -6.994 80.265 1.00 28.02 ATOM 136 CA GLY C 17 -75.290 -7.486 81.208 1.00 27.27 ATOM 137 C GLY C 17 -75.304 -9.005 81.247 1.00 32.77 ATOM 138 O GLY C 17 -74.632 -9.641 80.404 1.00 33.04 ATOM 139 N ALA C 18 -76.030 -9.571 82.211 1.00 35.00 ATOM 140 CA ALA C 18 -76.191 -11.025 82.419 1.00 35.71 ATOM 141 C ALA C 18 -76.675 -11.683 81.124 1.00 37.33 ATOM 142 O ALA C 18 -76.418 -12.901 80.939 1.00 35.25 ATOM 143 CB ALA C 18 -77.180 -11.260 83.531 1.00 41.13 ATOM 144 N ASP C 19 -77.422 -10.928 80.310 1.00 34.45 ATOM 145 CA ASP C 19 -78.110 -11.442 79.102 1.00 32.97 ATOM 146 C ASP C 19 -77.144 -11.448 77.923 1.00 33.97 ATOM 147 O ASP C 19 -77.583 -11.765 76.804 1.00 35.82 ATOM 148 CB ASP C 19 -79.357 -10.611 78.795 1.00 34.55 ATOM 149 CG ASP C 19 -79.106 -9.147 78.453 1.00 34.44 ATOM 150 OD1 ASP C 19 -77.989 -8.643 78.671 1.00 32.96 ATOM 151 OD2 ASP C 19 -80.043 -8.525 77.967 1.00 39.11 ATOM 152 N GLY C 20 -75.886 -11.063 78.139 1.00 35.07 ATOM 153 CA GLY C 20 -74.899 -10.951 77.051 1.00 32.01 ATOM 154 C GLY C 20 -75.216 -9.805 76.111 1.00 33.87 ATOM 155 O GLY C 20 -74.799 -9.891 74.942 1.00 37.21 ATOM 156 N ARG C 21 -75.893 -8.757 76.605 1.00 30.24 ATOM 157 CA ARG C 21 -76.096 -7.467 75.911 1.00 34.62 ATOM 158 C ARG C 21 -75.552 -6.363 76.815 1.00 29.43 ATOM 159 O ARG C 21 -75.472 -6.600 78.022 1.00 32.47 ATOM 160 CB ARG C 21 -77.582 -7.207 75.643 1.00 40.38 ATOM 161 CG ARG C 21 -78.253 -8.204 74.717 1.00 48.25 ATOM 162 CD ARG C 21 -79.695 -7.772 74.525 1.00 53.86 ATOM 163 NE ARG C 21 -80.410 -8.690 73.653 1.00 63.56 ATOM 164 CZ ARG C 21 -80.882 -9.876 74.029 1.00 67.16 ATOM 165 NH1 ARG C 21 -80.712 -10.300 75.272 1.00 69.45 ATOM 166 NH2 ARG C 21 -81.523 -10.636 73.158 1.00 65.85 ATOM 167 N SER C 22 -75.189 -5.197 76.272 1.00 34.43 ATOM 168 CA SER C 22 -74.680 -4.077 77.107 1.00 34.24 ATOM 169 C SER C 22 -75.776 -3.709 78.119 1.00 30.91 ATOM 170 O SER C 22 -76.965 -3.772 77.789 1.00 33.04 ATOM 171 CB SER C 22 -74.229 -2.885 76.306 1.00 38.13 ATOM 172 OG SER C 22 -75.307 -2.310 75.600 1.00 48.85 ATOM 173 N ALA C 23 -75.368 -3.362 79.318 1.00 29.49 ATOM 174 CA ALA C 23 -76.239 -2.967 80.446 1.00 28.48 ATOM 175 C ALA C 23 -75.991 -1.488 80.742 1.00 28.61 ATOM 176 O ALA C 23 -76.945 -0.784 81.053 1.00 32.39 ATOM 177 CB ALA C 23 -75.932 -3.831 81.630 1.00 28.13 ATOM 178 N ALA C 24 -74.758 -1.031 80.546 1.00 31.85 ATOM 179 CA ALA C 24 -74.307 0.339 80.880 1.00 30.06 ATOM 180 C ALA C 24 -73.215 0.742 79.893 1.00 25.59 ATOM 181 O ALA C 24 -72.407 -0.126 79.536 1.00 28.17 ATOM 182 CB ALA C 24 -73.787 0.373 82.285 1.00 30.53 ATOM 183 N CYS C 25 -73.187 2.009 79.479 1.00 22.21 ATOM 184 CA CYS C 25 -72.188 2.505 78.490 1.00 24.59 ATOM 185 C CYS C 25 -71.765 3.913 78.884 1.00 24.10 ATOM 186 O CYS C 25 -72.622 4.663 79.409 1.00 24.18 ATOM 187 CB CYS C 25 -72.737 2.573 77.072 1.00 25.80 ATOM 188 SG CYS C 25 -73.153 0.980 76.330 0.90 26.24 ATOM 189 N THR C 26 -70.474 4.198 78.748 1.00 22.48 ATOM 190 CA THR C 26 -69.921 5.562 78.765 1.00 21.04 ATOM 191 C THR C 26 -69.847 5.947 77.296 1.00 23.91 ATOM 192 O THR C 26 -69.210 5.187 76.555 1.00 25.76 ATOM 193 CB THR C 26 -68.580 5.649 79.517 1.00 23.09 ATOM 194 OG1 THR C 26 -68.787 5.415 80.910 1.00 27.83 ATOM 195 CG2 THR C 26 -67.954 7.018 79.328 1.00 22.80 ATOM 196 N LEU C 27 -70.594 6.985 76.898 1.00 22.29 ATOM 197 CA LEU C 27 -70.642 7.479 75.514 1.00 25.20 ATOM 198 C LEU C 27 -69.648 8.634 75.477 1.00 28.33 ATOM 199 O LEU C 27 -69.629 9.427 76.474 1.00 26.50 ATOM 200 CB LEU C 27 -72.066 7.922 75.170 1.00 25.61 ATOM 201 CG LEU C 27 -73.178 6.920 75.468 1.00 26.64 ATOM 202 CD1 LEU C 27 -74.515 7.449 74.962 1.00 32.08 ATOM 203 CD2 LEU C 27 -72.883 5.554 74.878 1.00 28.28 ATOM 204 N ARG C 28 -68.792 8.645 74.465 1.00 24.39 ATOM 205 CA ARG C 28 -67.809 9.727 74.248 1.00 31.76 ATOM 206 C ARG C 28 -67.749 10.060 72.757 1.00 33.06 ATOM 207 O ARG C 28 -67.838 9.141 71.913 1.00 31.02 ATOM 208 CB ARG C 28 -66.401 9.345 74.704 1.00 30.07 ATOM 209 CG ARG C 28 -66.302 8.476 75.939 1.00 31.97 ATOM 210 CD ARG C 28 -64.835 8.282 76.302 1.00 33.27 ATOM 211 NE ARG C 28 -64.642 7.336 77.388 1.00 39.16 ATOM 212 CZ ARG C 28 -64.792 6.018 77.289 1.00 41.93 ATOM 213 NH1 ARG C 28 -65.147 5.451 76.143 1.00 35.01 ATOM 214 NH2 ARG C 28 -64.616 5.269 78.366 1.00 41.89 ATOM 215 N ALA C 29 -67.569 11.335 72.433 1.00 36.17 ATOM 216 CA ALA C 29 -67.069 11.763 71.108 1.00 36.59 ATOM 217 C ALA C 29 -65.701 11.109 70.950 1.00 37.97 ATOM 218 O ALA C 29 -65.076 10.876 71.990 1.00 40.90 ATOM 219 CB ALA C 29 -67.022 13.273 71.042 1.00 39.88 ATOM 220 N CYS C 30 -65.315 10.661 69.751 1.00 42.69 ATOM 221 CA CYS C 30 -63.910 10.266 69.421 1.00 47.22 ATOM 222 C CYS C 30 -63.108 11.541 69.157 1.00 54.51 ATOM 223 O CYS C 30 -63.602 12.434 68.478 1.00 54.79 ATOM 224 CB CYS C 30 -63.791 9.406 68.170 1.00 42.62 ATOM 225 SG CYS C 30 -64.848 7.939 68.157 1.00 39.21 ATOM 226 N PRO C 31 -61.852 11.680 69.646 1.00 66.04 ATOM 227 CA PRO C 31 -61.073 12.898 69.405 1.00 64.17 ATOM 228 C PRO C 31 -60.449 12.910 68.000 1.00 64.95 ATOM 229 O PRO C 31 -60.934 12.212 67.095 1.00 64.38 ATOM 230 CB PRO C 31 -60.016 12.873 70.527 1.00 64.65 ATOM 231 CG PRO C 31 -60.441 11.723 71.443 1.00 66.05 ATOM 232 CD PRO C 31 -61.133 10.740 70.520 1.00 67.02 TER