HEADER TOXIN 31-DEC-69 7SGQ 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, E, F; COMPND 4 ENGINEERED: YES; COMPND 5 LCM_LOCMI - Protease inhibitors variant; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.09 ANGSTORMS DBREF 7SGQ C 1 34 UNP P80060 LCM_LOCMI 59 92 SEQRES 1 F 32 SER SER CYS GLU PRO GLY ARG THR PHE ARG ASP ARG CYS SEQRES 2 F 32 ASN THR CYS LYS CYS GLY ALA ASP GLY ARG SER ALA ALA SEQRES 3 F 32 CYS THR LEU ARG ALA CYS ATOM 1 N GLY C -1 3.962 -38.576 8.762 1.00 57.34 ATOM 2 CA GLY C -1 3.093 -37.441 8.371 1.00 59.91 ATOM 3 C GLY C -1 2.383 -36.842 9.566 1.00 63.63 ATOM 4 O GLY C -1 1.325 -37.379 9.945 1.00 73.51 ATOM 5 N SER C 0 2.944 -35.773 10.140 1.00 62.06 ATOM 6 CA SER C 0 2.314 -34.959 11.208 1.00 59.67 ATOM 7 C SER C 0 2.073 -35.830 12.451 1.00 58.16 ATOM 8 O SER C 0 0.896 -36.173 12.723 1.00 58.50 ATOM 9 CB SER C 0 1.043 -34.349 10.696 1.00 58.44 ATOM 10 OG SER C 0 1.282 -33.687 9.465 1.00 66.32 ATOM 11 N SER C 1 3.148 -36.167 13.172 1.00 48.30 ATOM 12 CA SER C 1 3.152 -37.163 14.275 1.00 39.62 ATOM 13 C SER C 1 4.416 -37.010 15.122 1.00 38.55 ATOM 14 O SER C 1 5.513 -36.864 14.533 1.00 38.86 ATOM 15 CB SER C 1 3.041 -38.549 13.732 1.00 38.80 ATOM 16 OG SER C 1 3.327 -39.507 14.739 1.00 38.11 ATOM 17 N CYS C 2 4.278 -37.087 16.450 1.00 34.09 ATOM 18 CA CYS C 2 5.395 -36.900 17.411 1.00 32.25 ATOM 19 C CYS C 2 4.991 -37.343 18.819 1.00 30.66 ATOM 20 O CYS C 2 3.788 -37.465 19.082 1.00 29.70 ATOM 21 CB CYS C 2 5.850 -35.442 17.432 1.00 30.45 ATOM 22 SG CYS C 2 4.505 -34.237 17.576 1.00 27.30 ATOM 23 N GLU C 3 5.977 -37.529 19.695 1.00 31.24 ATOM 24 CA GLU C 3 5.754 -37.955 21.099 1.00 30.25 ATOM 25 C GLU C 3 5.252 -36.740 21.889 1.00 31.15 ATOM 26 O GLU C 3 6.006 -35.809 22.173 1.00 26.44 ATOM 27 CB GLU C 3 7.021 -38.591 21.686 1.00 30.10 ATOM 28 CG GLU C 3 6.859 -39.034 23.141 1.00 28.41 ATOM 29 CD GLU C 3 5.861 -40.163 23.345 1.00 30.87 ATOM 30 OE1 GLU C 3 5.559 -40.500 24.526 1.00 30.59 ATOM 31 OE2 GLU C 3 5.391 -40.712 22.332 1.00 27.33 ATOM 32 N PRO C 4 3.960 -36.718 22.285 1.00 32.02 ATOM 33 CA PRO C 4 3.397 -35.570 23.000 1.00 33.79 ATOM 34 C PRO C 4 4.215 -35.041 24.196 1.00 31.14 ATOM 35 O PRO C 4 4.759 -35.826 24.961 1.00 28.04 ATOM 36 CB PRO C 4 2.044 -36.079 23.496 1.00 32.18 ATOM 37 CG PRO C 4 1.669 -37.169 22.507 1.00 35.09 ATOM 38 CD PRO C 4 2.977 -37.791 22.067 1.00 33.74 ATOM 39 N GLY C 5 4.274 -33.708 24.313 1.00 29.02 ATOM 40 CA GLY C 5 4.984 -32.984 25.377 1.00 28.87 ATOM 41 C GLY C 5 6.486 -33.157 25.266 1.00 32.55 ATOM 42 O GLY C 5 7.207 -32.625 26.136 1.00 36.05 ATOM 43 N ARG C 6 6.977 -33.885 24.260 1.00 31.75 ATOM 44 CA ARG C 6 8.440 -34.042 24.086 1.00 36.10 ATOM 45 C ARG C 6 8.953 -32.924 23.178 1.00 33.78 ATOM 46 O ARG C 6 8.166 -32.322 22.445 1.00 31.82 ATOM 47 CB ARG C 6 8.827 -35.432 23.569 1.00 41.24 ATOM 48 CG ARG C 6 8.818 -36.521 24.638 1.00 46.18 ATOM 49 CD ARG C 6 9.569 -36.103 25.896 1.00 48.78 ATOM 50 NE ARG C 6 9.170 -36.824 27.092 1.00 52.07 ATOM 51 CZ ARG C 6 7.980 -36.725 27.676 1.00 54.75 ATOM 52 NH1 ARG C 6 7.038 -35.950 27.153 1.00 54.09 ATOM 53 NH2 ARG C 6 7.735 -37.419 28.776 1.00 52.73 ATOM 54 N THR C 7 10.246 -32.661 23.310 1.00 36.91 ATOM 55 CA THR C 7 11.048 -31.702 22.518 1.00 40.71 ATOM 56 C THR C 7 12.027 -32.497 21.643 1.00 39.91 ATOM 57 O THR C 7 12.459 -33.582 22.095 1.00 41.50 ATOM 58 CB THR C 7 11.734 -30.732 23.480 1.00 39.81 ATOM 59 OG1 THR C 7 10.728 -29.785 23.826 1.00 43.16 ATOM 60 CG2 THR C 7 12.933 -30.037 22.888 1.00 42.59 ATOM 61 N PHE C 8 12.337 -31.982 20.447 1.00 38.02 ATOM 62 CA PHE C 8 13.289 -32.582 19.471 1.00 36.87 ATOM 63 C PHE C 8 13.835 -31.494 18.543 1.00 36.65 ATOM 64 O PHE C 8 13.102 -30.540 18.216 1.00 37.42 ATOM 65 CB PHE C 8 12.633 -33.702 18.657 1.00 34.09 ATOM 66 CG PHE C 8 11.365 -33.290 17.959 1.00 32.71 ATOM 67 CD1 PHE C 8 10.145 -33.404 18.595 1.00 29.26 ATOM 68 CD2 PHE C 8 11.396 -32.778 16.668 1.00 31.37 ATOM 69 CE1 PHE C 8 8.982 -33.021 17.957 1.00 29.01 ATOM 70 CE2 PHE C 8 10.229 -32.389 16.040 1.00 30.84 ATOM 71 CZ PHE C 8 9.026 -32.509 16.683 1.00 29.24 ATOM 72 N ARG C 9 15.100 -31.658 18.154 1.00 37.10 ATOM 73 CA ARG C 9 15.912 -30.674 17.399 1.00 34.89 ATOM 74 C ARG C 9 15.570 -30.786 15.917 1.00 36.97 ATOM 75 O ARG C 9 15.434 -31.931 15.416 1.00 37.42 ATOM 76 CB ARG C 9 17.398 -30.928 17.638 1.00 35.85 ATOM 77 N ASP C 10 15.380 -29.632 15.269 1.00 32.35 ATOM 78 CA ASP C 10 15.105 -29.513 13.812 1.00 32.63 ATOM 79 C ASP C 10 16.093 -28.507 13.229 1.00 30.94 ATOM 80 O ASP C 10 15.815 -27.304 13.340 1.00 28.37 ATOM 81 CB ASP C 10 13.677 -29.066 13.526 1.00 32.77 ATOM 82 CG ASP C 10 13.380 -29.168 12.046 1.00 36.86 ATOM 83 OD1 ASP C 10 14.361 -29.280 11.292 1.00 36.88 ATOM 84 OD2 ASP C 10 12.187 -29.135 11.659 1.00 37.57 ATOM 85 N ARG C 11 17.218 -28.993 12.696 1.00 32.07 ATOM 86 CA ARG C 11 18.413 -28.182 12.333 1.00 32.77 ATOM 87 C ARG C 11 18.786 -27.346 13.565 1.00 35.83 ATOM 88 O ARG C 11 19.027 -27.951 14.643 1.00 32.64 ATOM 89 CB ARG C 11 18.133 -27.360 11.070 1.00 31.99 ATOM 90 N CYS C 12 18.804 -26.011 13.460 1.00 34.43 ATOM 91 CA CYS C 12 19.141 -25.128 14.611 1.00 31.09 ATOM 92 C CYS C 12 17.896 -24.921 15.485 1.00 29.07 ATOM 93 O CYS C 12 18.012 -24.327 16.582 1.00 25.73 ATOM 94 CB CYS C 12 19.732 -23.810 14.137 1.00 30.94 ATOM 95 SG CYS C 12 18.510 -22.660 13.464 1.00 32.55 ATOM 96 N ASN C 13 16.742 -25.438 15.063 1.00 27.68 ATOM 97 CA ASN C 13 15.449 -25.110 15.706 1.00 25.20 ATOM 98 C ASN C 13 15.075 -26.192 16.700 1.00 26.88 ATOM 99 O ASN C 13 15.617 -27.294 16.625 1.00 27.96 ATOM 100 CB ASN C 13 14.370 -24.832 14.665 1.00 26.48 ATOM 101 CG ASN C 13 14.580 -23.458 14.068 1.00 26.75 ATOM 102 OD1 ASN C 13 14.584 -22.460 14.792 1.00 25.03 ATOM 103 ND2 ASN C 13 14.816 -23.402 12.775 1.00 28.09 ATOM 104 N THR C 14 14.216 -25.824 17.638 1.00 26.90 ATOM 105 CA THR C 14 13.635 -26.746 18.638 1.00 30.37 ATOM 106 C THR C 14 12.132 -26.773 18.410 1.00 27.27 ATOM 107 O THR C 14 11.558 -25.720 18.231 1.00 24.69 ATOM 108 CB THR C 14 13.943 -26.318 20.077 1.00 30.33 ATOM 109 OG1 THR C 14 15.357 -26.235 20.204 1.00 37.35 ATOM 110 CG2 THR C 14 13.420 -27.282 21.109 1.00 29.98 ATOM 111 N CYS C 15 11.565 -27.967 18.462 1.00 27.32 ATOM 112 CA CYS C 15 10.125 -28.248 18.330 1.00 27.98 ATOM 113 C CYS C 15 9.619 -28.870 19.636 1.00 29.83 ATOM 114 O CYS C 15 10.395 -29.622 20.253 1.00 31.65 ATOM 115 CB CYS C 15 9.949 -29.201 17.163 1.00 29.70 ATOM 116 SG CYS C 15 10.398 -28.425 15.590 1.00 28.66 ATOM 117 N LYS C 16 8.372 -28.580 20.020 1.00 30.26 ATOM 118 CA LYS C 16 7.694 -29.252 21.159 1.00 31.45 ATOM 119 C LYS C 16 6.363 -29.805 20.665 1.00 28.23 ATOM 120 O LYS C 16 5.529 -29.019 20.208 1.00 26.73 ATOM 121 CB LYS C 16 7.450 -28.325 22.352 1.00 33.29 ATOM 122 CG LYS C 16 7.177 -29.073 23.655 1.00 38.36 ATOM 123 CD LYS C 16 6.828 -28.186 24.827 1.00 40.87 ATOM 124 CE LYS C 16 7.010 -28.869 26.162 1.00 42.58 ATOM 125 NZ LYS C 16 6.495 -28.011 27.252 1.00 46.54 ATOM 126 N CYS C 17 6.192 -31.121 20.776 1.00 28.94 ATOM 127 CA CYS C 17 5.005 -31.850 20.290 1.00 27.30 ATOM 128 C CYS C 17 3.832 -31.476 21.178 1.00 26.26 ATOM 129 O CYS C 17 4.066 -31.360 22.412 1.00 27.99 ATOM 130 CB CYS C 17 5.244 -33.355 20.345 1.00 29.72 ATOM 131 SG CYS C 17 3.937 -34.282 19.510 1.00 28.82 ATOM 132 N GLY C 18 2.638 -31.316 20.607 1.00 28.16 ATOM 133 CA GLY C 18 1.421 -31.060 21.386 1.00 31.37 ATOM 134 C GLY C 18 1.169 -32.203 22.349 1.00 36.85 ATOM 135 O GLY C 18 1.836 -33.240 22.202 1.00 41.07 ATOM 136 N ALA C 19 0.204 -32.053 23.260 1.00 43.00 ATOM 137 CA ALA C 19 -0.297 -33.135 24.149 1.00 48.50 ATOM 138 C ALA C 19 -0.990 -34.232 23.322 1.00 47.55 ATOM 139 O ALA C 19 -1.239 -35.306 23.888 1.00 48.61 ATOM 140 CB ALA C 19 -1.237 -32.571 25.192 1.00 52.33 ATOM 141 N ASP C 20 -1.247 -33.973 22.035 1.00 45.28 ATOM 142 CA ASP C 20 -2.115 -34.778 21.134 1.00 44.92 ATOM 143 C ASP C 20 -1.278 -35.595 20.127 1.00 47.10 ATOM 144 O ASP C 20 -1.908 -36.287 19.278 1.00 37.58 ATOM 145 CB ASP C 20 -3.041 -33.846 20.352 1.00 44.82 ATOM 146 CG ASP C 20 -2.268 -32.950 19.387 1.00 47.34 ATOM 147 OD1 ASP C 20 -1.114 -32.586 19.728 1.00 40.52 ATOM 148 OD2 ASP C 20 -2.805 -32.655 18.284 1.00 49.52 ATOM 149 N GLY C 21 0.065 -35.461 20.147 1.00 45.48 ATOM 150 CA GLY C 21 1.011 -36.252 19.326 1.00 38.84 ATOM 151 C GLY C 21 0.789 -36.062 17.833 1.00 39.27 ATOM 152 O GLY C 21 1.402 -36.792 17.033 1.00 34.26 ATOM 153 N ARG C 22 -0.051 -35.097 17.469 1.00 38.89 ATOM 154 CA ARG C 22 -0.469 -34.824 16.077 1.00 42.00 ATOM 155 C ARG C 22 0.317 -33.630 15.531 1.00 42.55 ATOM 156 O ARG C 22 0.333 -33.489 14.306 1.00 49.45 ATOM 157 CB ARG C 22 -1.972 -34.530 16.023 1.00 40.71 ATOM 158 N SER C 23 0.930 -32.801 16.390 1.00 41.81 ATOM 159 CA SER C 23 1.570 -31.524 15.971 0.50 38.77 ATOM 160 C SER C 23 2.664 -31.106 16.965 1.00 40.10 ATOM 161 O SER C 23 2.688 -31.662 18.091 1.00 38.25 ATOM 162 CB SER C 23 0.537 -30.439 15.804 0.50 36.33 ATOM 163 OG SER C 23 -0.184 -30.228 17.009 0.50 34.24 ATOM 164 N ALA C 24 3.504 -30.152 16.541 1.00 37.89 ATOM 165 CA ALA C 24 4.614 -29.565 17.320 1.00 35.38 ATOM 166 C ALA C 24 4.765 -28.077 16.980 1.00 33.63 ATOM 167 O ALA C 24 4.758 -27.717 15.799 1.00 36.01 ATOM 168 CB ALA C 24 5.890 -30.330 17.046 1.00 39.61 ATOM 169 N ALA C 25 4.863 -27.231 17.998 1.00 30.90 ATOM 170 CA ALA C 25 5.263 -25.817 17.872 1.00 28.16 ATOM 171 C ALA C 25 6.765 -25.805 17.624 1.00 27.57 ATOM 172 O ALA C 25 7.488 -26.363 18.459 1.00 26.64 ATOM 173 CB ALA C 25 4.931 -25.091 19.149 1.00 28.68 ATOM 174 N CYS C 26 7.232 -25.225 16.518 1.00 26.38 ATOM 175 CA CYS C 26 8.687 -25.138 16.258 1.00 26.77 ATOM 176 C CYS C 26 9.114 -23.663 16.384 1.00 25.46 ATOM 177 O CYS C 26 8.281 -22.790 16.133 1.00 27.69 ATOM 178 CB CYS C 26 9.010 -25.835 14.935 1.00 24.35 ATOM 179 SG CYS C 26 8.709 -27.636 14.958 1.00 24.42 ATOM 180 N THR C 27 10.338 -23.401 16.837 1.00 23.58 ATOM 181 CA THR C 27 11.027 -22.105 16.620 1.00 25.27 ATOM 182 C THR C 27 11.339 -22.021 15.120 1.00 25.51 ATOM 183 O THR C 27 11.463 -23.119 14.497 1.00 23.16 ATOM 184 CB THR C 27 12.270 -21.964 17.503 1.00 25.42 ATOM 185 OG1 THR C 27 13.232 -22.948 17.124 1.00 24.63 ATOM 186 CG2 THR C 27 11.953 -22.089 18.974 1.00 26.13 ATOM 187 N LEU C 28 11.407 -20.807 14.553 1.00 24.28 ATOM 188 CA LEU C 28 11.518 -20.601 13.082 1.00 24.90 ATOM 189 C LEU C 28 12.751 -19.738 12.781 1.00 28.79 ATOM 190 O LEU C 28 12.663 -18.836 11.931 1.00 26.93 ATOM 191 CB LEU C 28 10.220 -19.964 12.573 1.00 24.82 ATOM 192 CG LEU C 28 8.970 -20.852 12.688 1.00 24.73 ATOM 193 CD1 LEU C 28 7.668 -20.093 12.412 1.00 23.35 ATOM 194 CD2 LEU C 28 9.072 -22.054 11.754 1.00 24.66 ATOM 195 N ARG C 29 13.865 -20.029 13.457 1.00 30.54 ATOM 196 CA ARG C 29 15.137 -19.258 13.410 1.00 31.75 ATOM 197 C ARG C 29 15.859 -19.462 12.070 1.00 31.17 ATOM 198 O ARG C 29 15.719 -20.532 11.472 1.00 32.11 ATOM 199 CB ARG C 29 16.052 -19.708 14.550 1.00 34.90 ATOM 200 CG ARG C 29 15.456 -19.525 15.937 1.00 42.50 ATOM 201 CD ARG C 29 16.409 -19.980 17.029 1.00 46.05 ATOM 202 NE ARG C 29 15.755 -20.952 17.902 1.00 55.84 ATOM 203 CZ ARG C 29 16.336 -22.037 18.423 1.00 59.82 ATOM 204 NH1 ARG C 29 17.604 -22.305 18.163 1.00 64.10 ATOM 205 NH2 ARG C 29 15.639 -22.869 19.183 1.00 60.21 ATOM 206 N ALA C 30 16.587 -18.453 11.605 1.00 32.04 ATOM 207 CA ALA C 30 17.662 -18.589 10.599 1.00 34.61 ATOM 208 C ALA C 30 18.676 -19.621 11.117 1.00 36.37 ATOM 209 O ALA C 30 19.114 -19.465 12.259 1.00 40.70 ATOM 210 CB ALA C 30 18.286 -17.237 10.365 1.00 31.24 ATOM 211 N CYS C 31 18.996 -20.655 10.341 1.00 38.03 ATOM 212 CA CYS C 31 20.025 -21.676 10.685 1.00 41.55 ATOM 213 C CYS C 31 21.258 -21.454 9.807 1.00 48.58 ATOM 214 O CYS C 31 21.689 -20.313 9.694 1.00 49.28 ATOM 215 CB CYS C 31 19.454 -23.084 10.574 1.00 38.67 ATOM 216 SG CYS C 31 18.028 -23.409 11.644 1.00 35.64 ATOM 217 N PRO C 32 21.964 -22.497 9.296 1.00 62.38 ATOM 218 CA PRO C 32 22.909 -22.350 8.194 1.00 63.88 ATOM 219 C PRO C 32 22.577 -23.268 7.011 1.00 60.30 ATOM 220 O PRO C 32 22.726 -22.844 5.873 1.00 57.02 ATOM 221 CB PRO C 32 24.166 -22.824 8.933 1.00 65.74 ATOM 222 CG PRO C 32 23.668 -24.046 9.697 1.00 68.44 ATOM 223 CD PRO C 32 22.180 -23.815 9.916 1.00 70.04 TER