HEADER TOXIN 31-DEC-69 7SND TITLE Pacifastin related protease inhibitors COMPND MOL_ID: 1; COMPND 2 MOLECULE: Pacifastin-related peptide; COMPND 3 CHAIN: A, B, C, D; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 1; COMPND 6 Pacifastin-related peptide; COMPND 7 CHAIN: A, B, C, D; COMPND 8 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.79 ANGSTORMS DBREF 7SND A 2 31 UNP R4UK43 R4UK43_COPF 115 144 DBREF 7SND C 2 31 UNP R4UK43 R4UK43_COPF 115 144 SEQRES 1 C 33 GLY SER SER CYS GLN PRO GLY THR THR TYR GLN ARG GLY SEQRES 2 C 33 CYS ASN THR CYS ARG CYS LEU GLU ASP GLY GLN THR GLU SEQRES 3 C 33 ALA CYS THR LEU ARG LEU CYS ATOM 1 N GLY C -1 10.611 8.294 21.957 1.00 29.68 ATOM 2 CA GLY C -1 9.405 7.776 22.667 1.00 28.39 ATOM 3 C GLY C -1 9.774 6.722 23.691 1.00 24.90 ATOM 4 O GLY C -1 10.961 6.345 23.790 1.00 25.11 ATOM 5 N SER C 0 8.804 6.239 24.453 1.00 21.41 ATOM 6 CA SER C 0 9.092 5.265 25.536 1.00 21.72 ATOM 7 C SER C 0 8.025 4.164 25.540 1.00 18.74 ATOM 8 O SER C 0 7.070 4.264 24.733 1.00 15.13 ATOM 9 CB SER C 0 9.277 5.984 26.848 1.00 22.34 ATOM 10 OG SER C 0 8.146 6.752 27.158 1.00 26.68 ATOM 11 N SER C 1 8.244 3.109 26.331 1.00 17.09 ATOM 12 CA SER C 1 7.372 1.914 26.452 1.00 15.50 ATOM 13 C SER C 1 6.430 2.046 27.660 1.00 14.44 ATOM 14 O SER C 1 5.408 1.335 27.705 1.00 13.57 ATOM 15 CB SER C 1 8.213 0.667 26.527 1.00 16.30 ATOM 16 OG SER C 1 8.967 0.483 25.323 1.00 15.76 ATOM 17 N CYS C 2 6.737 2.950 28.577 1.00 15.24 ATOM 18 CA CYS C 2 5.845 3.418 29.667 1.00 16.06 ATOM 19 C CYS C 2 6.156 4.897 29.972 1.00 19.96 ATOM 20 O CYS C 2 7.180 5.400 29.516 1.00 20.50 ATOM 21 CB CYS C 2 5.940 2.518 30.905 1.00 15.73 ATOM 22 SG CYS C 2 7.586 2.329 31.669 1.00 15.18 ATOM 23 N GLN C 3 5.286 5.556 30.732 1.00 21.74 ATOM 24 CA GLN C 3 5.419 6.978 31.137 1.00 24.21 ATOM 25 C GLN C 3 6.245 7.056 32.423 1.00 23.32 ATOM 26 O GLN C 3 5.748 6.696 33.493 1.00 20.37 ATOM 27 CB GLN C 3 3.999 7.526 31.319 1.00 27.18 ATOM 28 CG GLN C 3 3.937 9.001 31.663 1.00 30.73 ATOM 29 CD GLN C 3 4.126 9.858 30.443 1.00 31.78 ATOM 30 OE1 GLN C 3 5.247 10.253 30.136 1.00 33.01 ATOM 31 NE2 GLN C 3 3.027 10.139 29.746 1.00 32.10 ATOM 32 N PRO C 4 7.522 7.509 32.392 1.00 22.94 ATOM 33 CA PRO C 4 8.349 7.545 33.599 1.00 23.34 ATOM 34 C PRO C 4 7.622 8.253 34.750 1.00 22.03 ATOM 35 O PRO C 4 6.962 9.234 34.505 1.00 21.40 ATOM 36 CB PRO C 4 9.607 8.343 33.212 1.00 24.63 ATOM 37 CG PRO C 4 9.641 8.282 31.706 1.00 25.46 ATOM 38 CD PRO C 4 8.222 8.069 31.230 1.00 25.11 ATOM 39 N GLY C 5 7.738 7.725 35.964 1.00 22.69 ATOM 40 CA GLY C 5 7.170 8.338 37.180 1.00 21.31 ATOM 41 C GLY C 5 5.681 8.084 37.345 1.00 20.31 ATOM 42 O GLY C 5 5.086 8.667 38.260 1.00 20.03 ATOM 43 N THR C 6 5.057 7.254 36.512 1.00 18.09 ATOM 44 CA THR C 6 3.640 6.883 36.720 1.00 16.82 ATOM 45 C THR C 6 3.598 5.568 37.501 1.00 15.49 ATOM 46 O THR C 6 4.539 4.750 37.375 1.00 14.83 ATOM 47 CB THR C 6 2.847 6.842 35.402 1.00 17.48 ATOM 48 OG1 THR C 6 3.426 5.835 34.571 1.00 15.06 ATOM 49 CG2 THR C 6 2.807 8.189 34.709 1.00 17.87 ATOM 50 N THR C 7 2.565 5.401 38.310 1.00 14.63 ATOM 51 CA THR C 7 2.209 4.139 39.000 1.00 14.87 ATOM 52 C THR C 7 0.819 3.757 38.521 1.00 15.18 ATOM 53 O THR C 7 0.006 4.667 38.344 1.00 15.54 ATOM 54 CB THR C 7 2.271 4.309 40.519 1.00 15.65 ATOM 55 OG1 THR C 7 3.591 4.668 40.915 1.00 15.50 ATOM 56 CG2 THR C 7 1.883 3.052 41.250 1.00 15.72 ATOM 57 N TYR C 8 0.569 2.492 38.232 1.00 14.01 ATOM 58 CA TYR C 8 -0.682 2.088 37.556 1.00 14.15 ATOM 59 C TYR C 8 -0.918 0.610 37.844 1.00 14.50 ATOM 60 O TYR C 8 0.025 -0.057 38.334 1.00 15.18 ATOM 61 CB TYR C 8 -0.593 2.363 36.049 1.00 14.23 ATOM 62 CG TYR C 8 0.708 1.930 35.433 1.00 13.38 ATOM 63 CD1 TYR C 8 0.889 0.639 34.980 1.00 13.27 ATOM 64 CD2 TYR C 8 1.774 2.801 35.349 1.00 13.85 ATOM 65 CE1 TYR C 8 2.105 0.224 34.462 1.00 13.80 ATOM 66 CE2 TYR C 8 2.987 2.408 34.815 1.00 13.59 ATOM 67 CZ TYR C 8 3.159 1.116 34.364 1.00 14.27 ATOM 68 OH TYR C 8 4.396 0.747 33.868 1.00 14.51 ATOM 69 N GLN C 9 -2.137 0.136 37.563 1.00 12.77 ATOM 70 CA GLN C 9 -2.484 -1.291 37.658 1.00 13.60 ATOM 71 C GLN C 9 -2.220 -1.961 36.307 1.00 13.78 ATOM 72 O GLN C 9 -2.653 -1.442 35.273 1.00 13.90 ATOM 73 CB GLN C 9 -3.940 -1.468 38.080 1.00 13.27 ATOM 74 CG GLN C 9 -4.269 -0.751 39.380 1.00 13.15 ATOM 75 CD GLN C 9 -5.759 -0.644 39.585 1.00 13.19 ATOM 76 OE1 GLN C 9 -6.297 0.444 39.800 1.00 15.42 ATOM 77 NE2 GLN C 9 -6.424 -1.779 39.583 1.00 11.33 ATOM 78 N ARG C 10 -1.472 -3.048 36.366 1.00 14.22 ATOM 79 CA ARG C 10 -1.289 -4.052 35.310 1.00 16.49 ATOM 80 C ARG C 10 -2.092 -5.262 35.775 1.00 16.45 ATOM 81 O ARG C 10 -1.550 -6.049 36.587 1.00 14.89 ATOM 82 CB ARG C 10 0.202 -4.327 35.133 1.00 19.10 ATOM 83 CG ARG C 10 0.534 -5.241 33.962 1.00 22.04 ATOM 84 CD ARG C 10 2.037 -5.357 33.784 1.00 23.66 ATOM 85 NE ARG C 10 2.415 -6.661 33.263 1.00 27.42 ATOM 86 CZ ARG C 10 2.803 -6.907 32.026 1.00 33.10 ATOM 87 NH1 ARG C 10 2.898 -5.937 31.130 1.00 36.37 ATOM 88 NH2 ARG C 10 3.090 -8.147 31.681 1.00 35.57 ATOM 89 N GLY C 11 -3.371 -5.313 35.390 1.00 15.25 ATOM 90 CA GLY C 11 -4.347 -6.217 36.043 1.00 15.17 ATOM 91 C GLY C 11 -4.313 -6.110 37.564 1.00 14.61 ATOM 92 O GLY C 11 -4.392 -4.993 38.096 1.00 14.65 ATOM 93 N CYS C 12 -4.092 -7.214 38.282 1.00 14.44 ATOM 94 CA CYS C 12 -4.148 -7.204 39.769 1.00 14.53 ATOM 95 C CYS C 12 -2.840 -6.684 40.380 1.00 14.02 ATOM 96 O CYS C 12 -2.796 -6.560 41.608 1.00 13.95 ATOM 97 CB CYS C 12 -4.494 -8.580 40.316 1.00 15.32 ATOM 98 SG CYS C 12 -3.111 -9.746 40.401 1.00 18.42 ATOM 99 N ASN C 13 -1.830 -6.353 39.571 1.00 13.31 ATOM 100 CA ASN C 13 -0.480 -5.968 40.071 1.00 13.75 ATOM 101 C ASN C 13 -0.271 -4.452 39.982 1.00 13.84 ATOM 102 O ASN C 13 -0.763 -3.823 39.028 1.00 13.05 ATOM 103 CB ASN C 13 0.587 -6.775 39.329 1.00 13.51 ATOM 104 CG ASN C 13 0.765 -8.157 39.918 1.00 13.68 ATOM 105 OD1 ASN C 13 1.048 -8.308 41.114 1.00 13.28 ATOM 106 ND2 ASN C 13 0.589 -9.174 39.087 1.00 15.79 ATOM 107 N THR C 14 0.401 -3.884 40.978 1.00 14.22 ATOM 108 CA THR C 14 0.865 -2.475 40.983 1.00 14.89 ATOM 109 C THR C 14 2.229 -2.398 40.301 1.00 13.61 ATOM 110 O THR C 14 3.137 -3.180 40.678 1.00 12.22 ATOM 111 CB THR C 14 0.963 -1.884 42.397 1.00 16.58 ATOM 112 OG1 THR C 14 -0.353 -1.924 42.941 1.00 17.73 ATOM 113 CG2 THR C 14 1.454 -0.448 42.418 1.00 17.60 ATOM 114 N CYS C 15 2.351 -1.513 39.311 1.00 13.48 ATOM 115 CA CYS C 15 3.584 -1.307 38.510 1.00 13.50 ATOM 116 C CYS C 15 3.955 0.177 38.564 1.00 14.27 ATOM 117 O CYS C 15 3.034 1.030 38.650 1.00 13.02 ATOM 118 CB CYS C 15 3.424 -1.745 37.058 1.00 13.27 ATOM 119 SG CYS C 15 3.050 -3.498 36.837 1.00 14.08 ATOM 120 N ARG C 16 5.259 0.455 38.595 1.00 15.68 ATOM 121 CA ARG C 16 5.849 1.817 38.517 1.00 16.07 ATOM 122 C ARG C 16 6.791 1.839 37.306 1.00 15.40 ATOM 123 O ARG C 16 7.668 0.963 37.186 1.00 13.46 ATOM 124 CB ARG C 16 6.569 2.155 39.830 1.00 20.37 ATOM 125 CG ARG C 16 5.699 1.935 41.068 1.00 26.47 ATOM 126 CD ARG C 16 6.276 2.265 42.447 1.00 31.85 ATOM 127 NE ARG C 16 7.352 1.393 42.928 1.00 37.76 ATOM 128 CZ ARG C 16 8.663 1.517 42.632 1.00 42.78 ATOM 129 NH1 ARG C 16 9.105 2.471 41.821 1.00 40.65 ATOM 130 NH2 ARG C 16 9.538 0.664 43.150 1.00 43.70 ATOM 131 N CYS C 17 6.580 2.776 36.396 1.00 14.23 ATOM 132 CA CYS C 17 7.454 2.983 35.230 1.00 14.46 ATOM 133 C CYS C 17 8.705 3.708 35.726 1.00 14.48 ATOM 134 O CYS C 17 8.550 4.837 36.196 1.00 14.18 ATOM 135 CB CYS C 17 6.766 3.817 34.173 1.00 15.25 ATOM 136 SG CYS C 17 7.822 4.055 32.731 1.00 16.29 ATOM 137 N LEU C 18 9.868 3.074 35.641 1.00 16.39 ATOM 138 CA LEU C 18 11.166 3.665 36.071 1.00 18.53 ATOM 139 C LEU C 18 11.588 4.812 35.117 1.00 20.95 ATOM 140 O LEU C 18 11.015 4.959 34.008 1.00 18.32 ATOM 141 CB LEU C 18 12.220 2.554 36.103 1.00 19.44 ATOM 142 CG LEU C 18 11.946 1.362 37.019 1.00 20.06 ATOM 143 CD1 LEU C 18 13.211 0.550 37.222 1.00 20.72 ATOM 144 CD2 LEU C 18 11.389 1.795 38.368 1.00 19.79 ATOM 145 N GLU C 19 12.619 5.574 35.490 1.00 23.53 ATOM 146 CA GLU C 19 12.881 6.889 34.854 1.00 26.57 ATOM 147 C GLU C 19 13.443 6.690 33.441 1.00 24.34 ATOM 148 O GLU C 19 13.404 7.656 32.659 1.00 24.77 ATOM 149 CB GLU C 19 13.764 7.750 35.760 1.00 33.18 ATOM 150 CG GLU C 19 13.043 8.233 37.017 1.00 38.35 ATOM 151 CD GLU C 19 11.730 8.984 36.823 1.00 42.44 ATOM 152 OE1 GLU C 19 11.589 9.710 35.804 1.00 47.22 ATOM 153 OE2 GLU C 19 10.850 8.858 37.701 1.00 43.47 ATOM 154 N ASP C 20 13.866 5.477 33.089 1.00 22.01 ATOM 155 CA ASP C 20 14.372 5.147 31.732 1.00 22.06 ATOM 156 C ASP C 20 13.213 5.010 30.728 1.00 20.70 ATOM 157 O ASP C 20 13.492 4.919 29.511 1.00 19.15 ATOM 158 CB ASP C 20 15.245 3.892 31.782 1.00 23.61 ATOM 159 CG ASP C 20 14.481 2.601 31.985 1.00 23.84 ATOM 160 OD1 ASP C 20 13.312 2.665 32.405 1.00 26.12 ATOM 161 OD2 ASP C 20 15.054 1.557 31.718 1.00 24.12 ATOM 162 N GLY C 21 11.974 4.876 31.216 1.00 20.42 ATOM 163 CA GLY C 21 10.773 4.658 30.388 1.00 19.49 ATOM 164 C GLY C 21 10.783 3.341 29.629 1.00 18.53 ATOM 165 O GLY C 21 9.959 3.203 28.692 1.00 17.31 ATOM 166 N GLN C 22 11.645 2.383 29.985 1.00 17.80 ATOM 167 CA GLN C 22 11.685 1.052 29.319 1.00 17.58 ATOM 168 C GLN C 22 11.662 -0.092 30.337 1.00 18.22 ATOM 169 O GLN C 22 11.782 -1.238 29.913 1.00 17.84 ATOM 170 CB GLN C 22 12.928 0.917 28.450 1.00 19.56 ATOM 171 CG GLN C 22 13.064 2.034 27.414 1.00 19.54 ATOM 172 CD GLN C 22 12.110 1.891 26.257 1.00 18.31 ATOM 173 OE1 GLN C 22 11.581 0.827 25.972 1.00 17.91 ATOM 174 NE2 GLN C 22 11.865 2.993 25.575 1.00 21.13 ATOM 175 N THR C 23 11.505 0.204 31.625 1.00 18.17 ATOM 176 CA THR C 23 11.551 -0.794 32.729 1.00 18.68 ATOM 177 C THR C 23 10.380 -0.477 33.666 1.00 16.62 ATOM 178 O THR C 23 10.119 0.730 33.908 1.00 16.38 ATOM 179 CB THR C 23 12.940 -0.822 33.384 1.00 19.54 ATOM 180 OG1 THR C 23 13.917 -0.941 32.346 1.00 20.86 ATOM 181 CG2 THR C 23 13.133 -1.978 34.336 1.00 19.86 ATOM 182 N GLU C 24 9.599 -1.485 34.064 1.00 14.50 ATOM 183 CA GLU C 24 8.564 -1.267 35.118 1.00 14.15 ATOM 184 C GLU C 24 8.853 -2.202 36.302 1.00 12.47 ATOM 185 O GLU C 24 9.255 -3.346 36.099 1.00 13.57 ATOM 186 CB GLU C 24 7.129 -1.366 34.580 1.00 15.18 ATOM 187 CG GLU C 24 6.711 -2.734 34.128 1.00 16.53 ATOM 188 CD GLU C 24 5.307 -2.810 33.510 1.00 17.99 ATOM 189 OE1 GLU C 24 4.587 -1.757 33.401 1.00 18.80 ATOM 190 OE2 GLU C 24 4.919 -3.926 33.141 1.00 17.74 ATOM 191 N ALA C 25 8.657 -1.699 37.500 1.00 11.67 ATOM 192 CA ALA C 25 8.787 -2.425 38.780 1.00 11.91 ATOM 193 C ALA C 25 7.366 -2.822 39.187 1.00 11.33 ATOM 194 O ALA C 25 6.589 -1.897 39.483 1.00 10.82 ATOM 195 CB ALA C 25 9.455 -1.517 39.785 1.00 12.11 ATOM 196 N CYS C 26 7.032 -4.113 39.123 1.00 11.54 ATOM 197 CA CYS C 26 5.690 -4.663 39.418 1.00 11.99 ATOM 198 C CYS C 26 5.733 -5.639 40.606 1.00 12.45 ATOM 199 O CYS C 26 6.733 -6.380 40.741 1.00 12.20 ATOM 200 CB CYS C 26 5.080 -5.392 38.225 1.00 12.78 ATOM 201 SG CYS C 26 4.920 -4.377 36.735 1.00 12.49 ATOM 202 N THR C 27 4.639 -5.698 41.372 1.00 12.24 ATOM 203 CA THR C 27 4.323 -6.827 42.291 1.00 14.41 ATOM 204 C THR C 27 4.147 -8.112 41.467 1.00 14.87 ATOM 205 O THR C 27 4.131 -8.009 40.227 1.00 13.78 ATOM 206 CB THR C 27 3.163 -6.479 43.231 1.00 13.85 ATOM 207 OG1 THR C 27 2.026 -6.145 42.440 1.00 13.41 ATOM 208 CG2 THR C 27 3.522 -5.315 44.117 1.00 15.04 ATOM 209 N LEU C 28 4.122 -9.269 42.151 1.00 16.74 ATOM 210 CA LEU C 28 4.311 -10.615 41.544 1.00 20.24 ATOM 211 C LEU C 28 3.044 -11.473 41.704 1.00 20.82 ATOM 212 O LEU C 28 3.143 -12.684 41.455 1.00 19.98 ATOM 213 CB LEU C 28 5.484 -11.298 42.260 1.00 22.09 ATOM 214 CG LEU C 28 6.783 -10.504 42.285 1.00 23.77 ATOM 215 CD1 LEU C 28 7.837 -11.216 43.097 1.00 26.68 ATOM 216 CD2 LEU C 28 7.260 -10.262 40.878 1.00 25.14 ATOM 217 N ARG C 29 1.918 -10.871 42.097 1.00 20.28 ATOM 218 CA ARG C 29 0.643 -11.602 42.328 0.50 20.68 ATOM 219 C ARG C 29 0.216 -12.333 41.051 1.00 19.95 ATOM 220 O ARG C 29 0.459 -11.799 39.929 1.00 18.33 ATOM 221 CB ARG C 29 -0.457 -10.642 42.779 0.50 21.53 ATOM 222 CG ARG C 29 -0.173 -9.981 44.118 0.50 22.71 ATOM 223 CD ARG C 29 -0.671 -8.552 44.133 0.50 23.29 ATOM 224 NE ARG C 29 -0.065 -7.838 45.240 0.50 24.41 ATOM 225 CZ ARG C 29 -0.708 -7.492 46.336 0.50 24.05 ATOM 226 NH1 ARG C 29 -1.994 -7.769 46.451 0.50 25.76 ATOM 227 NH2 ARG C 29 -0.071 -6.849 47.296 0.50 24.79 ATOM 228 N LEU C 30 -0.409 -13.498 41.221 1.00 20.21 ATOM 229 CA LEU C 30 -0.816 -14.389 40.105 1.00 22.16 ATOM 230 C LEU C 30 -2.045 -13.827 39.368 1.00 22.76 ATOM 231 O LEU C 30 -2.178 -14.087 38.140 1.00 25.47 ATOM 232 CB LEU C 30 -1.091 -15.796 40.642 1.00 26.03 ATOM 233 CG LEU C 30 -0.141 -16.863 40.105 1.00 32.67 ATOM 234 CD1 LEU C 30 -0.443 -18.226 40.705 1.00 37.39 ATOM 235 CD2 LEU C 30 -0.228 -16.944 38.596 1.00 35.65 ATOM 236 N CYS C 31 -2.918 -13.103 40.047 1.00 20.80 ATOM 237 CA CYS C 31 -4.180 -12.579 39.435 1.00 20.61 ATOM 238 C CYS C 31 -5.048 -13.758 38.983 1.00 20.40 ATOM 239 O CYS C 31 -5.705 -13.730 37.963 1.00 19.55 ATOM 240 CB CYS C 31 -3.920 -11.680 38.230 1.00 20.38 ATOM 241 SG CYS C 31 -2.765 -10.305 38.523 1.00 18.22 ATOM 242 OXT CYS C 31 -5.120 -14.787 39.641 1.00 21.64 ATOM 243 C1 GOL C 101 4.090 6.037 44.157 1.00 38.51 ATOM 244 O1 GOL C 101 4.556 4.731 43.807 1.00 39.94 ATOM 245 C2 GOL C 101 4.325 6.352 45.622 1.00 36.21 ATOM 246 O2 GOL C 101 5.359 7.316 45.839 1.00 33.99 ATOM 247 C3 GOL C 101 3.082 6.842 46.310 1.00 35.38 ATOM 248 O3 GOL C 101 2.900 6.193 47.563 1.00 35.44 ATOM 249 P PO4 C 101 -2.712 -4.110 48.464 1.00 48.97 ATOM 250 O1 PO4 C 101 -1.661 -4.941 47.729 1.00 51.54 ATOM 251 O2 PO4 C 101 -4.123 -4.483 47.953 1.00 49.15 ATOM 252 O3 PO4 C 101 -2.475 -2.619 48.181 1.00 47.92 ATOM 253 O4 PO4 C 101 -2.594 -4.388 49.981 1.00 49.99 TER