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 D 1 33 UNP P80060 LCM_LOCMI 59 92 SEQRES 1 D 33 GLY SER SER CYS GLU PRO GLY ARG THR PHE ASP ARG CYS SEQRES 2 D 33 ASN THR CYS ARG CYS GLY ALA ASP GLY ARG SER ALA ALA SEQRES 3 D 33 CYS THR LEU ARG ALA CYS PRO ATOM 1 N GLY A 1 -74.820 -14.454 77.498 1.00 77.83 ATOM 2 CA GLY A 1 -75.127 -14.335 76.035 1.00 79.91 ATOM 3 C GLY A 1 -73.872 -14.237 75.178 1.00 81.20 ATOM 4 O GLY A 1 -72.765 -14.430 75.727 1.00 81.04 ATOM 5 N SER A 2 -74.044 -13.932 73.883 1.00 77.34 ATOM 6 CA SER A 2 -73.059 -14.172 72.791 1.00 75.28 ATOM 7 C SER A 2 -72.716 -12.882 72.024 1.00 67.32 ATOM 8 O SER A 2 -71.969 -12.977 71.036 1.00 74.66 ATOM 9 CB SER A 2 -73.569 -15.244 71.841 1.00 74.54 ATOM 10 OG SER A 2 -73.580 -16.525 72.460 1.00 75.71 ATOM 11 N SER A 3 -73.241 -11.726 72.430 1.00 56.68 ATOM 12 CA SER A 3 -72.832 -10.406 71.882 1.00 56.28 ATOM 13 C SER A 3 -71.672 -9.852 72.714 1.00 50.68 ATOM 14 O SER A 3 -70.740 -9.271 72.129 1.00 52.58 ATOM 15 CB SER A 3 -73.980 -9.447 71.838 1.00 58.34 ATOM 16 OG SER A 3 -73.557 -8.189 71.340 1.00 61.26 ATOM 17 N CYS A 4 -71.729 -10.030 74.035 1.00 38.65 ATOM 18 CA CYS A 4 -70.613 -9.700 74.947 1.00 36.05 ATOM 19 C CYS A 4 -70.615 -10.728 76.084 1.00 33.53 ATOM 20 O CYS A 4 -71.646 -11.402 76.277 1.00 33.43 ATOM 21 CB CYS A 4 -70.737 -8.252 75.412 1.00 32.19 ATOM 22 SG CYS A 4 -72.370 -7.836 76.082 1.00 31.98 ATOM 23 N GLU A 5 -69.520 -10.830 76.824 1.00 34.34 ATOM 24 CA GLU A 5 -69.445 -11.682 78.036 1.00 40.24 ATOM 25 C GLU A 5 -69.984 -10.916 79.240 1.00 39.18 ATOM 26 O GLU A 5 -69.475 -9.830 79.554 1.00 37.50 ATOM 27 CB GLU A 5 -68.002 -12.113 78.275 1.00 47.35 ATOM 28 CG GLU A 5 -67.590 -13.324 77.468 1.00 55.79 ATOM 29 CD GLU A 5 -66.092 -13.562 77.498 1.00 61.31 ATOM 30 OE1 GLU A 5 -65.617 -14.455 76.759 1.00 68.18 ATOM 31 OE2 GLU A 5 -65.409 -12.849 78.267 1.00 62.48 ATOM 32 N PRO A 6 -71.013 -11.449 79.946 1.00 39.77 ATOM 33 CA PRO A 6 -71.543 -10.812 81.154 1.00 41.77 ATOM 34 C PRO A 6 -70.470 -10.289 82.125 1.00 43.27 ATOM 35 O PRO A 6 -69.573 -11.033 82.487 1.00 43.42 ATOM 36 CB PRO A 6 -72.373 -11.939 81.800 1.00 40.47 ATOM 37 CG PRO A 6 -72.906 -12.696 80.603 1.00 42.71 ATOM 38 CD PRO A 6 -71.778 -12.656 79.586 1.00 40.77 ATOM 39 N GLY A 7 -70.583 -9.014 82.496 1.00 36.84 ATOM 40 CA GLY A 7 -69.733 -8.348 83.499 1.00 35.87 ATOM 41 C GLY A 7 -68.425 -7.812 82.945 1.00 34.89 ATOM 42 O GLY A 7 -67.764 -7.062 83.686 1.00 39.35 ATOM 43 N ARG A 8 -68.060 -8.169 81.713 1.00 33.15 ATOM 44 CA ARG A 8 -66.875 -7.628 80.985 1.00 34.96 ATOM 45 C ARG A 8 -67.205 -6.265 80.360 1.00 32.25 ATOM 46 O ARG A 8 -68.353 -6.070 79.859 1.00 28.52 ATOM 47 CB ARG A 8 -66.405 -8.555 79.860 1.00 35.63 ATOM 48 CG ARG A 8 -65.536 -9.725 80.310 1.00 44.07 ATOM 49 CD ARG A 8 -65.404 -9.862 81.810 1.00 44.69 ATOM 50 N THR A 9 -66.213 -5.383 80.322 1.00 30.17 ATOM 51 CA THR A 9 -66.277 -4.089 79.590 1.00 35.01 ATOM 52 C THR A 9 -65.777 -4.336 78.173 1.00 34.53 ATOM 53 O THR A 9 -64.925 -5.219 77.988 1.00 37.23 ATOM 54 CB THR A 9 -65.506 -2.974 80.309 1.00 37.17 ATOM 55 OG1 THR A 9 -64.121 -3.298 80.274 1.00 42.28 ATOM 56 CG2 THR A 9 -65.962 -2.801 81.735 1.00 42.20 ATOM 57 N PHE A 10 -66.334 -3.626 77.199 1.00 34.08 ATOM 58 CA PHE A 10 -65.925 -3.708 75.777 1.00 32.22 ATOM 59 C PHE A 10 -66.183 -2.347 75.111 1.00 33.34 ATOM 60 O PHE A 10 -67.002 -1.541 75.620 1.00 27.13 ATOM 61 CB PHE A 10 -66.675 -4.846 75.072 1.00 32.58 ATOM 62 CG PHE A 10 -68.175 -4.657 75.006 1.00 33.93 ATOM 63 CD1 PHE A 10 -68.996 -5.032 76.060 1.00 33.60 ATOM 64 CD2 PHE A 10 -68.770 -4.145 73.865 1.00 33.56 ATOM 65 CE1 PHE A 10 -70.371 -4.856 75.994 1.00 32.47 ATOM 66 CE2 PHE A 10 -70.140 -3.961 73.802 1.00 34.66 ATOM 67 CZ PHE A 10 -70.937 -4.318 74.862 1.00 34.21 ATOM 68 N ASP A 11 -65.448 -2.087 74.034 1.00 32.74 ATOM 69 CA ASP A 11 -65.424 -0.795 73.305 1.00 35.63 ATOM 70 C ASP A 11 -66.305 -0.955 72.069 1.00 33.36 ATOM 71 O ASP A 11 -66.344 -2.042 71.493 1.00 29.08 ATOM 72 CB ASP A 11 -63.997 -0.342 72.970 1.00 37.86 ATOM 73 CG ASP A 11 -63.224 0.191 74.172 1.00 45.54 ATOM 74 OD1 ASP A 11 -63.870 0.522 75.186 1.00 44.07 ATOM 75 OD2 ASP A 11 -61.977 0.278 74.086 1.00 51.34 ATOM 76 N ARG A 12 -67.071 0.075 71.759 1.00 27.14 ATOM 77 CA ARG A 12 -67.989 0.077 70.626 1.00 27.69 ATOM 78 C ARG A 12 -67.903 1.462 70.031 1.00 25.69 ATOM 79 O ARG A 12 -68.162 2.412 70.756 1.00 25.58 ATOM 80 CB ARG A 12 -69.423 -0.233 71.040 1.00 33.36 ATOM 81 CG ARG A 12 -70.333 -0.596 69.886 1.00 36.82 ATOM 82 CD ARG A 12 -70.388 -2.098 69.794 1.00 44.24 ATOM 83 NE ARG A 12 -71.462 -2.530 68.922 1.00 46.26 ATOM 84 CZ ARG A 12 -71.402 -3.556 68.080 1.00 46.49 ATOM 85 NH1 ARG A 12 -72.473 -3.840 67.365 1.00 43.36 ATOM 86 NH2 ARG A 12 -70.294 -4.286 67.953 1.00 43.05 ATOM 87 N CYS A 13 -67.608 1.535 68.738 1.00 25.09 ATOM 88 CA CYS A 13 -67.406 2.812 68.009 1.00 26.33 ATOM 89 C CYS A 13 -68.360 2.888 66.818 1.00 25.10 ATOM 90 O CYS A 13 -68.733 1.825 66.262 1.00 24.85 ATOM 91 CB CYS A 13 -65.945 2.977 67.615 1.00 27.99 ATOM 92 SG CYS A 13 -64.872 2.989 69.076 1.00 34.05 ATOM 93 N ASN A 14 -68.781 4.112 66.504 1.00 24.01 ATOM 94 CA ASN A 14 -69.873 4.396 65.547 1.00 29.86 ATOM 95 C ASN A 14 -69.414 5.552 64.672 1.00 29.57 ATOM 96 O ASN A 14 -68.613 6.375 65.136 1.00 30.43 ATOM 97 CB ASN A 14 -71.203 4.810 66.201 1.00 31.72 ATOM 98 CG ASN A 14 -71.606 3.999 67.421 1.00 37.67 ATOM 99 OD1 ASN A 14 -71.957 4.567 68.452 1.00 47.56 ATOM 100 ND2 ASN A 14 -71.590 2.676 67.326 1.00 40.75 ATOM 101 N THR A 15 -69.989 5.654 63.489 1.00 24.25 ATOM 102 CA THR A 15 -69.888 6.856 62.665 1.00 26.98 ATOM 103 C THR A 15 -71.315 7.250 62.296 1.00 24.37 ATOM 104 O THR A 15 -72.102 6.385 61.935 1.00 25.52 ATOM 105 CB THR A 15 -68.911 6.638 61.508 1.00 28.85 ATOM 106 OG1 THR A 15 -68.828 7.920 60.904 1.00 30.75 ATOM 107 CG2 THR A 15 -69.340 5.593 60.505 1.00 30.06 ATOM 108 N CYS A 16 -71.621 8.517 62.459 1.00 24.57 ATOM 109 CA CYS A 16 -73.004 9.051 62.398 1.00 23.24 ATOM 110 C CYS A 16 -73.032 10.225 61.420 1.00 24.92 ATOM 111 O CYS A 16 -72.028 10.960 61.331 1.00 23.64 ATOM 112 CB CYS A 16 -73.457 9.476 63.787 1.00 24.94 ATOM 113 SG CYS A 16 -73.499 8.098 64.960 0.98 23.78 ATOM 114 N ARG A 17 -74.153 10.416 60.744 1.00 23.32 ATOM 115 CA ARG A 17 -74.548 11.742 60.227 1.00 24.05 ATOM 116 C ARG A 17 -75.837 12.193 60.920 1.00 22.91 ATOM 117 O ARG A 17 -76.820 11.431 60.969 1.00 21.32 ATOM 118 CB ARG A 17 -74.705 11.717 58.705 1.00 23.84 ATOM 119 CG ARG A 17 -74.747 13.108 58.103 1.00 26.95 ATOM 120 CD ARG A 17 -74.793 13.006 56.587 1.00 28.89 ATOM 121 NE ARG A 17 -73.528 12.519 56.054 1.00 24.97 ATOM 122 CZ ARG A 17 -72.442 13.267 55.929 1.00 26.06 ATOM 123 NH1 ARG A 17 -72.459 14.538 56.294 1.00 26.60 ATOM 124 NH2 ARG A 17 -71.342 12.756 55.411 1.00 27.97 ATOM 125 N CYS A 18 -75.818 13.425 61.402 1.00 24.88 ATOM 126 CA CYS A 18 -76.905 14.094 62.146 1.00 23.36 ATOM 127 C CYS A 18 -78.050 14.474 61.206 1.00 25.00 ATOM 128 O CYS A 18 -77.786 15.033 60.119 1.00 25.34 ATOM 129 CB CYS A 18 -76.293 15.298 62.822 1.00 24.23 ATOM 130 SG CYS A 18 -77.409 16.154 63.940 0.79 20.89 ATOM 131 N GLY A 19 -79.283 14.211 61.632 1.00 26.29 ATOM 132 CA GLY A 19 -80.502 14.600 60.910 1.00 26.61 ATOM 133 C GLY A 19 -80.737 16.098 60.964 1.00 27.79 ATOM 134 O GLY A 19 -80.074 16.789 61.793 1.00 22.48 ATOM 135 N ALA A 20 -81.684 16.586 60.145 1.00 27.98 ATOM 136 CA ALA A 20 -82.050 18.024 60.057 1.00 28.31 ATOM 137 C ALA A 20 -82.417 18.587 61.443 1.00 29.90 ATOM 138 O ALA A 20 -82.127 19.774 61.668 1.00 29.02 ATOM 139 CB ALA A 20 -83.190 18.240 59.075 1.00 27.22 ATOM 140 N ASP A 21 -83.043 17.795 62.324 1.00 31.42 ATOM 141 CA ASP A 21 -83.611 18.287 63.608 1.00 33.23 ATOM 142 C ASP A 21 -82.510 18.453 64.658 1.00 32.83 ATOM 143 O ASP A 21 -82.807 19.023 65.695 1.00 29.59 ATOM 144 CB ASP A 21 -84.751 17.399 64.125 1.00 33.48 ATOM 145 CG ASP A 21 -84.396 15.981 64.555 1.00 34.61 ATOM 146 OD1 ASP A 21 -83.190 15.641 64.685 1.00 37.31 ATOM 147 OD2 ASP A 21 -85.330 15.206 64.718 1.00 36.12 ATOM 148 N GLY A 22 -81.283 18.013 64.389 1.00 32.91 ATOM 149 CA GLY A 22 -80.170 18.124 65.347 1.00 34.35 ATOM 150 C GLY A 22 -80.408 17.286 66.596 1.00 33.59 ATOM 151 O GLY A 22 -79.732 17.553 67.603 1.00 33.76 ATOM 152 N ARG A 23 -81.352 16.347 66.548 1.00 29.51 ATOM 153 CA ARG A 23 -81.770 15.503 67.700 1.00 36.49 ATOM 154 C ARG A 23 -81.789 14.028 67.292 1.00 33.06 ATOM 155 O ARG A 23 -82.432 13.236 67.981 1.00 30.17 ATOM 156 CB ARG A 23 -83.184 15.859 68.174 1.00 39.71 ATOM 157 CG ARG A 23 -83.315 17.232 68.817 1.00 43.85 ATOM 158 CD ARG A 23 -82.412 17.452 70.016 1.00 48.03 ATOM 159 NE ARG A 23 -83.071 18.253 71.041 1.00 53.95 ATOM 160 CZ ARG A 23 -82.533 18.611 72.208 1.00 62.01 ATOM 161 NH1 ARG A 23 -81.293 18.265 72.526 1.00 61.16 ATOM 162 NH2 ARG A 23 -83.248 19.329 73.057 1.00 67.16 ATOM 163 N SER A 24 -81.189 13.675 66.165 1.00 29.68 ATOM 164 CA SER A 24 -81.259 12.305 65.609 1.00 28.56 ATOM 165 C SER A 24 -80.100 12.120 64.636 1.00 28.30 ATOM 166 O SER A 24 -79.562 13.137 64.153 1.00 27.18 ATOM 167 CB SER A 24 -82.583 12.088 64.932 1.00 31.18 ATOM 168 OG SER A 24 -82.690 12.940 63.799 1.00 29.70 ATOM 169 N ALA A 25 -79.698 10.883 64.358 1.00 26.72 ATOM 170 CA ALA A 25 -78.555 10.651 63.449 1.00 24.23 ATOM 171 C ALA A 25 -78.685 9.255 62.853 1.00 22.58 ATOM 172 O ALA A 25 -79.307 8.425 63.485 1.00 22.89 ATOM 173 CB ALA A 25 -77.284 10.847 64.225 1.00 24.40 ATOM 174 N ALA A 26 -78.134 9.044 61.663 1.00 22.30 ATOM 175 CA ALA A 26 -78.015 7.722 61.033 1.00 21.57 ATOM 176 C ALA A 26 -76.580 7.283 61.253 1.00 21.60 ATOM 177 O ALA A 26 -75.699 8.052 60.913 1.00 20.62 ATOM 178 CB ALA A 26 -78.397 7.819 59.572 1.00 24.83 ATOM 179 N CYS A 27 -76.371 6.135 61.900 1.00 21.06 ATOM 180 CA CYS A 27 -75.050 5.673 62.357 1.00 22.73 ATOM 181 C CYS A 27 -74.800 4.257 61.886 1.00 22.26 ATOM 182 O CYS A 27 -75.751 3.492 61.616 1.00 20.03 ATOM 183 CB CYS A 27 -74.910 5.643 63.875 1.00 21.60 ATOM 184 SG CYS A 27 -75.296 7.219 64.678 0.90 22.42 ATOM 185 N THR A 28 -73.523 3.945 61.794 1.00 27.35 ATOM 186 CA THR A 28 -73.057 2.580 61.525 1.00 28.95 ATOM 187 C THR A 28 -71.840 2.288 62.391 1.00 26.01 ATOM 188 O THR A 28 -71.124 3.225 62.835 1.00 21.07 ATOM 189 CB THR A 28 -72.838 2.396 60.025 1.00 28.61 ATOM 190 OG1 THR A 28 -73.023 0.993 59.886 1.00 34.07 ATOM 191 CG2 THR A 28 -71.495 2.890 59.537 1.00 27.65 ATOM 192 N LEU A 29 -71.623 0.992 62.573 1.00 30.76 ATOM 193 CA LEU A 29 -70.485 0.431 63.337 1.00 33.37 ATOM 194 C LEU A 29 -69.176 0.766 62.617 1.00 37.41 ATOM 195 O LEU A 29 -69.178 0.829 61.400 1.00 38.97 ATOM 196 CB LEU A 29 -70.706 -1.076 63.482 1.00 33.47 ATOM 197 CG LEU A 29 -70.042 -1.709 64.696 1.00 37.47 ATOM 198 CD1 LEU A 29 -70.556 -1.073 65.986 1.00 39.22 ATOM 199 CD2 LEU A 29 -70.275 -3.215 64.697 1.00 38.88 ATOM 200 N ARG A 30 -68.136 1.105 63.370 1.00 37.51 ATOM 201 CA ARG A 30 -66.761 1.202 62.845 1.00 39.80 ATOM 202 C ARG A 30 -65.798 0.642 63.894 1.00 39.82 ATOM 203 O ARG A 30 -66.180 0.531 65.098 1.00 32.56 ATOM 204 CB ARG A 30 -66.415 2.640 62.453 1.00 39.71 ATOM 205 CG ARG A 30 -66.219 3.580 63.626 1.00 45.48 ATOM 206 CD ARG A 30 -65.623 4.878 63.129 1.00 52.03 ATOM 207 NE ARG A 30 -65.014 5.697 64.164 1.00 59.18 ATOM 208 CZ ARG A 30 -63.742 5.628 64.561 1.00 62.06 ATOM 209 NH1 ARG A 30 -63.311 6.451 65.501 1.00 64.66 ATOM 210 NH2 ARG A 30 -62.909 4.743 64.041 1.00 65.44 ATOM 211 N ALA A 31 -64.586 0.323 63.446 1.00 37.55 ATOM 212 CA ALA A 31 -63.494 -0.193 64.292 1.00 34.47 ATOM 213 C ALA A 31 -63.002 0.964 65.158 1.00 34.35 ATOM 214 O ALA A 31 -62.910 2.091 64.649 1.00 33.21 ATOM 215 CB ALA A 31 -62.420 -0.801 63.423 1.00 44.60 ATOM 216 N CYS A 32 -62.860 0.700 66.459 1.00 32.66 ATOM 217 CA CYS A 32 -62.403 1.634 67.514 1.00 39.89 ATOM 218 C CYS A 32 -60.907 1.920 67.427 1.00 47.33 ATOM 219 O CYS A 32 -60.118 0.992 67.303 1.00 49.40 ATOM 220 CB CYS A 32 -62.670 1.013 68.873 1.00 36.71 ATOM 221 SG CYS A 32 -64.425 1.045 69.273 1.00 36.08 ATOM 222 N PRO A 33 -60.461 3.189 67.579 1.00 59.44 ATOM 223 CA PRO A 33 -59.051 3.540 67.437 1.00 64.67 ATOM 224 C PRO A 33 -58.354 3.746 68.791 1.00 72.21 ATOM 225 O PRO A 33 -58.551 4.779 69.441 1.00 82.94 ATOM 226 CB PRO A 33 -59.189 4.844 66.632 1.00 62.44 ATOM 227 CG PRO A 33 -60.501 5.467 67.106 1.00 63.67 ATOM 228 CD PRO A 33 -61.261 4.390 67.864 1.00 63.74 ATOM 229 C1 GOL A -74.184 0.517 66.238 1.00 47.96 ATOM 230 O1 GOL A -74.415 -0.332 65.123 1.00 45.59 ATOM 231 C2 GOL A -74.782 1.869 65.938 1.00 46.81 ATOM 232 O2 GOL A -74.241 2.289 64.717 1.00 27.25 ATOM 233 C3 GOL A -74.553 2.953 66.968 1.00 50.54 ATOM 234 O3 GOL A -75.393 4.076 66.716 1.00 53.22 TER