HEADER HYDROLASE/HYDROLASE INHIBITOR 31-DEC-69 3SSB TITLE Structure of Insect Metalloproteinase Inhibitor in Complex with TITLE 2 Thermolysin COMPND MOL_ID: 1; COMPND 2 MOLECULE: Thermolysin; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.4.24.27; COMPND 5 MOL_ID: 2; COMPND 6 Inducible metalloproteinase inhibitor protein; COMPND 7 CHAIN: C, D; COMPND 8 UNP residues ; COMPND 9 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.80 ANGSTORMS DBREF 3SSB B 1 316 UNP P00800 THER_BACTH 233 548 DBREF 3SSB D 19 56 UNP P82176 IMPI_GALME 19 56 SEQRES 1 D 34 ILE CYS ASN GLY GLY HIS GLU TYR TYR GLU CYS GLY GLY SEQRES 2 D 34 ALA CYS ASP ASN VAL CYS ALA ASP LEU HIS ILE GLN ASN SEQRES 3 D 34 LYS THR ASN CYS PRO ILE ILE ASN ATOM 1 N ILE D 23 28.491 36.065 90.341 1.00 70.75 ATOM 2 CA ILE D 23 27.699 35.285 89.354 1.00 65.43 ATOM 3 C ILE D 23 27.247 36.171 88.157 1.00 60.91 ATOM 4 O ILE D 23 27.622 35.891 87.018 1.00 61.47 ATOM 5 CB ILE D 23 26.528 34.524 90.063 1.00 62.58 ATOM 6 CG1 ILE D 23 25.815 33.564 89.099 1.00 59.07 ATOM 7 CG2 ILE D 23 25.572 35.499 90.740 1.00 60.08 ATOM 8 CD1 ILE D 23 24.677 32.757 89.728 1.00 57.44 ATOM 9 N CYS D 24 26.501 37.250 88.396 1.00 57.17 ATOM 10 CA CYS D 24 26.023 38.113 87.290 1.00 52.71 ATOM 11 C CYS D 24 26.473 39.558 87.455 1.00 54.53 ATOM 12 O CYS D 24 25.676 40.420 87.828 1.00 52.99 ATOM 13 CB CYS D 24 24.489 38.052 87.186 1.00 47.22 ATOM 14 SG CYS D 24 23.837 36.377 87.079 1.00 42.24 ATOM 15 N ASN D 25 27.743 39.822 87.159 1.00 58.69 ATOM 16 CA ASN D 25 28.314 41.172 87.299 1.00 60.85 ATOM 17 C ASN D 25 28.841 41.745 85.982 1.00 60.68 ATOM 18 O ASN D 25 29.881 42.415 85.952 1.00 64.71 ATOM 19 CB ASN D 25 29.409 41.195 88.382 1.00 67.60 ATOM 20 CG ASN D 25 30.499 40.152 88.151 1.00 73.52 ATOM 21 OD1 ASN D 25 30.238 39.068 87.620 1.00 73.42 ATOM 22 ND2 ASN D 25 31.720 40.465 88.581 1.00 79.69 ATOM 23 N GLY D 26 28.107 41.505 84.897 1.00 55.91 ATOM 24 CA GLY D 26 28.480 42.028 83.577 1.00 56.24 ATOM 25 C GLY D 26 27.990 43.437 83.262 1.00 53.43 ATOM 26 O GLY D 26 28.306 43.982 82.190 1.00 54.23 ATOM 27 N GLY D 27 27.233 44.033 84.191 1.00 50.14 ATOM 28 CA GLY D 27 26.621 45.345 83.986 1.00 47.34 ATOM 29 C GLY D 27 25.109 45.204 83.793 1.00 42.13 ATOM 30 O GLY D 27 24.663 44.514 82.877 1.00 40.31 ATOM 31 N HIS D 28 24.336 45.853 84.658 1.00 39.82 ATOM 32 CA HIS D 28 22.861 45.899 84.558 1.00 36.23 ATOM 33 C HIS D 28 22.190 44.521 84.465 1.00 33.42 ATOM 34 O HIS D 28 21.138 44.357 83.821 1.00 31.14 ATOM 35 CB HIS D 28 22.413 46.804 83.398 1.00 35.28 ATOM 36 CG HIS D 28 22.806 48.240 83.575 1.00 38.17 ATOM 37 ND1 HIS D 28 23.673 48.888 82.719 1.00 42.09 ATOM 38 CD2 HIS D 28 22.473 49.141 84.529 1.00 38.34 ATOM 39 CE1 HIS D 28 23.854 50.129 83.137 1.00 42.69 ATOM 40 NE2 HIS D 28 23.144 50.303 84.239 1.00 42.77 ATOM 41 N GLU D 29 22.777 43.542 85.145 1.00 34.29 ATOM 42 CA GLU D 29 22.170 42.218 85.268 1.00 32.08 ATOM 43 C GLU D 29 22.292 41.708 86.690 1.00 33.36 ATOM 44 O GLU D 29 23.148 42.174 87.465 1.00 36.12 ATOM 45 CB GLU D 29 22.837 41.193 84.328 1.00 33.04 ATOM 46 CG GLU D 29 24.335 41.037 84.533 1.00 36.80 ATOM 47 CD GLU D 29 24.914 39.870 83.743 1.00 38.45 ATOM 48 OE1 GLU D 29 24.139 39.188 83.029 1.00 34.03 ATOM 49 OE2 GLU D 29 26.141 39.635 83.851 1.00 42.79 ATOM 50 N TYR D 30 21.455 40.737 87.023 1.00 31.49 ATOM 51 CA TYR D 30 21.484 40.131 88.352 1.00 32.98 ATOM 52 C TYR D 30 21.139 38.661 88.253 1.00 32.01 ATOM 53 O TYR D 30 20.507 38.220 87.273 1.00 28.40 ATOM 54 CB TYR D 30 20.480 40.826 89.285 1.00 32.75 ATOM 55 CG TYR D 30 19.086 40.762 88.761 1.00 29.08 ATOM 56 CD1 TYR D 30 18.210 39.745 89.170 1.00 30.30 ATOM 57 CD2 TYR D 30 18.632 41.681 87.812 1.00 28.55 ATOM 58 CE1 TYR D 30 16.929 39.658 88.673 1.00 26.36 ATOM 59 CE2 TYR D 30 17.324 41.597 87.295 1.00 28.04 ATOM 60 CZ TYR D 30 16.480 40.581 87.736 1.00 26.81 ATOM 61 OH TYR D 30 15.186 40.459 87.235 1.00 24.54 ATOM 62 N TYR D 31 21.538 37.915 89.280 1.00 33.84 ATOM 63 CA TYR D 31 21.119 36.532 89.418 1.00 34.58 ATOM 64 C TYR D 31 19.751 36.398 90.104 1.00 33.14 ATOM 65 O TYR D 31 19.483 37.025 91.130 1.00 33.83 ATOM 66 CB TYR D 31 22.129 35.691 90.208 1.00 38.65 ATOM 67 CG TYR D 31 21.510 34.379 90.628 1.00 39.51 ATOM 68 CD1 TYR D 31 21.332 33.350 89.699 1.00 38.80 ATOM 69 CD2 TYR D 31 21.027 34.186 91.933 1.00 42.45 ATOM 70 CE1 TYR D 31 20.720 32.151 90.060 1.00 37.51 ATOM 71 CE2 TYR D 31 20.410 32.990 92.303 1.00 41.29 ATOM 72 CZ TYR D 31 20.266 31.972 91.361 1.00 39.30 ATOM 73 OH TYR D 31 19.660 30.778 91.705 1.00 40.67 ATOM 74 N GLU D 32 18.919 35.529 89.533 1.00 30.66 ATOM 75 CA GLU D 32 17.691 35.054 90.168 1.00 30.54 ATOM 76 C GLU D 32 17.358 33.658 89.650 1.00 28.20 ATOM 77 O GLU D 32 17.745 33.301 88.538 1.00 25.87 ATOM 78 CB GLU D 32 16.529 35.974 89.810 1.00 29.41 ATOM 79 CG GLU D 32 15.279 35.718 90.602 1.00 32.62 ATOM 80 CD GLU D 32 14.114 36.521 90.097 1.00 35.76 ATOM 81 OE1 GLU D 32 13.160 35.912 89.569 1.00 35.49 ATOM 82 OE2 GLU D 32 14.145 37.758 90.243 1.00 38.12 ATOM 83 N CYS D 33 16.637 32.878 90.449 1.00 28.28 ATOM 84 CA CYS D 33 15.960 31.689 89.937 1.00 27.40 ATOM 85 C CYS D 33 14.563 32.166 89.594 1.00 25.33 ATOM 86 O CYS D 33 13.744 32.351 90.481 1.00 26.02 ATOM 87 CB CYS D 33 15.906 30.542 90.947 1.00 29.29 ATOM 88 SG CYS D 33 15.542 28.944 90.142 1.00 28.36 ATOM 89 N GLY D 34 14.333 32.442 88.314 1.00 24.00 ATOM 90 CA GLY D 34 13.088 33.077 87.879 1.00 22.95 ATOM 91 C GLY D 34 12.532 32.540 86.578 1.00 22.38 ATOM 92 O GLY D 34 12.768 31.384 86.217 1.00 21.52 ATOM 93 N GLY D 35 11.827 33.413 85.852 1.00 21.93 ATOM 94 CA GLY D 35 11.152 33.041 84.619 1.00 22.90 ATOM 95 C GLY D 35 12.061 32.686 83.456 1.00 23.52 ATOM 96 O GLY D 35 13.278 32.928 83.469 1.00 22.77 ATOM 97 N ALA D 36 11.489 32.078 82.439 1.00 24.30 ATOM 98 CA ALA D 36 12.292 31.598 81.334 1.00 25.31 ATOM 99 C ALA D 36 12.805 32.735 80.424 1.00 26.50 ATOM 100 O ALA D 36 13.818 32.563 79.735 1.00 28.20 ATOM 101 CB ALA D 36 11.508 30.562 80.515 1.00 27.06 ATOM 102 N CYS D 37 12.111 33.876 80.422 1.00 25.84 ATOM 103 CA CYS D 37 12.421 34.987 79.510 1.00 27.64 ATOM 104 C CYS D 37 13.273 36.052 80.190 1.00 25.87 ATOM 105 O CYS D 37 12.926 36.532 81.269 1.00 24.94 ATOM 106 CB CYS D 37 11.146 35.683 79.012 1.00 28.92 ATOM 107 SG CYS D 37 9.970 34.644 78.137 1.00 33.37 ATOM 108 N ASP D 38 14.361 36.429 79.521 1.00 27.23 ATOM 109 CA ASP D 38 15.106 37.656 79.828 1.00 26.86 ATOM 110 C ASP D 38 14.566 38.743 78.885 1.00 28.70 ATOM 111 O ASP D 38 13.756 38.454 77.989 1.00 31.05 ATOM 112 CB ASP D 38 16.600 37.394 79.591 1.00 27.52 ATOM 113 CG ASP D 38 17.533 38.424 80.256 1.00 26.39 ATOM 114 OD1 ASP D 38 17.070 39.373 80.921 1.00 24.42 ATOM 115 OD2 ASP D 38 18.776 38.284 80.074 1.00 25.49 ATOM 116 N ASN D 39 14.983 39.989 79.095 1.00 27.73 ATOM 117 CA ASN D 39 14.813 41.032 78.090 1.00 29.61 ATOM 118 C ASN D 39 15.966 40.888 77.094 1.00 31.53 ATOM 119 O ASN D 39 17.134 41.005 77.472 1.00 31.42 ATOM 120 CB ASN D 39 14.874 42.442 78.688 1.00 28.18 ATOM 121 CG ASN D 39 13.677 42.779 79.580 1.00 27.01 ATOM 122 OD1 ASN D 39 12.638 42.135 79.530 1.00 27.42 ATOM 123 ND2 ASN D 39 13.826 43.825 80.394 1.00 23.41 ATOM 124 N VAL D 40 15.633 40.609 75.839 1.00 34.76 ATOM 125 CA VAL D 40 16.620 40.483 74.773 1.00 37.94 ATOM 126 C VAL D 40 16.143 41.388 73.651 1.00 41.42 ATOM 127 O VAL D 40 15.006 41.255 73.197 1.00 42.39 ATOM 128 CB VAL D 40 16.722 39.013 74.279 1.00 39.68 ATOM 129 CG1 VAL D 40 17.761 38.872 73.154 1.00 44.72 ATOM 130 CG2 VAL D 40 17.043 38.075 75.447 1.00 35.89 ATOM 131 N CYS D 41 17.013 42.300 73.211 1.00 43.95 ATOM 132 CA CYS D 41 16.662 43.339 72.230 1.00 47.45 ATOM 133 C CYS D 41 15.920 42.759 71.022 1.00 52.86 ATOM 134 O CYS D 41 14.817 43.209 70.690 1.00 54.03 ATOM 135 CB CYS D 41 17.915 44.097 71.747 1.00 49.70 ATOM 136 SG CYS D 41 18.702 45.292 72.916 1.00 44.75 ATOM 137 N ALA D 42 16.529 41.752 70.390 1.00 56.40 ATOM 138 CA ALA D 42 15.992 41.129 69.171 1.00 62.49 ATOM 139 C ALA D 42 14.656 40.394 69.379 1.00 62.49 ATOM 140 O ALA D 42 13.917 40.165 68.417 1.00 67.71 ATOM 141 CB ALA D 42 17.022 40.160 68.595 1.00 65.71 ATOM 142 N ASP D 43 14.356 40.029 70.622 1.00 57.47 ATOM 143 CA ASP D 43 13.141 39.279 70.960 1.00 57.42 ATOM 144 C ASP D 43 12.017 40.141 71.553 1.00 56.17 ATOM 145 O ASP D 43 10.941 39.632 71.853 1.00 56.28 ATOM 146 CB ASP D 43 13.483 38.187 71.983 1.00 53.33 ATOM 147 CG ASP D 43 14.417 37.122 71.434 1.00 56.31 ATOM 148 OD1 ASP D 43 14.676 36.158 72.191 1.00 54.97 ATOM 149 OD2 ASP D 43 14.881 37.229 70.274 1.00 60.80 ATOM 150 N LEU D 44 12.258 41.437 71.720 1.00 55.85 ATOM 151 CA LEU D 44 11.483 42.255 72.667 1.00 53.70 ATOM 152 C LEU D 44 10.022 42.481 72.252 1.00 57.77 ATOM 153 O LEU D 44 9.153 42.690 73.098 1.00 56.33 ATOM 154 CB LEU D 44 12.204 43.596 72.879 1.00 52.57 ATOM 155 CG LEU D 44 12.279 44.243 74.263 1.00 48.49 ATOM 156 CD1 LEU D 44 12.604 43.244 75.387 1.00 43.93 ATOM 157 CD2 LEU D 44 13.310 45.383 74.212 1.00 47.54 ATOM 158 N HIS D 45 9.764 42.450 70.948 1.00 63.74 ATOM 159 CA HIS D 45 8.399 42.544 70.406 1.00 69.13 ATOM 160 C HIS D 45 7.623 41.226 70.548 1.00 69.60 ATOM 161 O HIS D 45 6.394 41.204 70.388 1.00 73.60 ATOM 162 CB HIS D 45 8.443 42.976 68.932 1.00 76.28 ATOM 163 CG HIS D 45 8.975 41.922 68.007 1.00 80.88 ATOM 164 ND1 HIS D 45 10.216 41.341 68.170 1.00 79.49 ATOM 165 CD2 HIS D 45 8.427 41.336 66.915 1.00 88.59 ATOM 166 CE1 HIS D 45 10.413 40.451 67.210 1.00 84.42 ATOM 167 NE2 HIS D 45 9.341 40.423 66.440 1.00 89.20 ATOM 168 N ILE D 46 8.343 40.135 70.824 1.00 65.80 ATOM 169 CA ILE D 46 7.743 38.810 70.999 1.00 66.06 ATOM 170 C ILE D 46 7.511 38.514 72.481 1.00 60.09 ATOM 171 O ILE D 46 6.419 38.085 72.880 1.00 60.98 ATOM 172 CB ILE D 46 8.651 37.680 70.434 1.00 66.53 ATOM 173 CG1 ILE D 46 8.853 37.823 68.928 1.00 74.67 ATOM 174 CG2 ILE D 46 8.068 36.303 70.760 1.00 67.03 ATOM 175 CD1 ILE D 46 9.587 36.631 68.302 1.00 77.38 ATOM 176 N GLN D 47 8.557 38.731 73.281 1.00 53.99 ATOM 177 CA GLN D 47 8.545 38.373 74.687 1.00 48.89 ATOM 178 C GLN D 47 9.574 39.178 75.482 1.00 44.11 ATOM 179 O GLN D 47 10.539 39.719 74.927 1.00 43.58 ATOM 180 CB GLN D 47 8.849 36.886 74.847 1.00 47.76 ATOM 181 CG GLN D 47 10.239 36.470 74.337 1.00 48.41 ATOM 182 CD GLN D 47 10.448 34.955 74.310 1.00 50.08 ATOM 183 OE1 GLN D 47 11.571 34.472 74.458 1.00 50.41 ATOM 184 NE2 GLN D 47 9.369 34.205 74.127 1.00 52.09 ATOM 185 N ASN D 48 9.342 39.240 76.786 1.00 40.65 ATOM 186 CA ASN D 48 10.257 39.868 77.723 1.00 37.32 ATOM 187 C ASN D 48 9.959 39.366 79.132 1.00 34.79 ATOM 188 O ASN D 48 9.119 38.485 79.318 1.00 34.10 ATOM 189 CB ASN D 48 10.159 41.400 77.631 1.00 38.55 ATOM 190 CG ASN D 48 8.754 41.914 77.832 1.00 40.97 ATOM 191 OD1 ASN D 48 8.156 41.745 78.895 1.00 41.16 ATOM 192 ND2 ASN D 48 8.216 42.557 76.800 1.00 48.33 ATOM 193 N LYS D 49 10.656 39.914 80.122 1.00 33.18 ATOM 194 CA LYS D 49 10.485 39.462 81.505 1.00 32.37 ATOM 195 C LYS D 49 9.054 39.602 82.012 1.00 34.59 ATOM 196 O LYS D 49 8.588 38.726 82.743 1.00 35.50 ATOM 197 CB LYS D 49 11.417 40.230 82.461 1.00 31.33 ATOM 198 CG LYS D 49 12.896 40.038 82.208 1.00 30.91 ATOM 199 CD LYS D 49 13.734 40.399 83.468 1.00 32.81 ATOM 200 CE LYS D 49 13.578 41.843 83.913 1.00 33.54 ATOM 201 NZ LYS D 49 14.307 42.161 85.175 1.00 30.13 ATOM 202 N THR D 50 8.378 40.697 81.646 1.00 36.99 ATOM 203 CA THR D 50 7.008 40.970 82.126 1.00 40.03 ATOM 204 C THR D 50 5.986 40.122 81.368 1.00 41.94 ATOM 205 O THR D 50 4.974 39.695 81.945 1.00 44.43 ATOM 206 CB THR D 50 6.563 42.484 82.013 1.00 42.52 ATOM 207 OG1 THR D 50 5.748 42.689 80.846 1.00 48.31 ATOM 208 CG2 THR D 50 7.733 43.454 81.985 1.00 41.16 ATOM 209 N ASN D 51 6.233 39.923 80.075 1.00 41.88 ATOM 210 CA ASN D 51 5.290 39.216 79.206 1.00 44.70 ATOM 211 C ASN D 51 5.984 38.042 78.535 1.00 42.15 ATOM 212 O ASN D 51 6.566 38.165 77.457 1.00 42.12 ATOM 213 CB ASN D 51 4.656 40.173 78.200 1.00 49.96 ATOM 214 CG ASN D 51 3.279 40.676 78.663 1.00 55.71 ATOM 215 OD1 ASN D 51 3.095 41.858 78.951 1.00 58.27 ATOM 216 ND2 ASN D 51 2.319 39.754 78.769 1.00 60.88 ATOM 217 N CYS D 52 5.927 36.905 79.228 1.00 38.91 ATOM 218 CA CYS D 52 6.689 35.720 78.873 1.00 36.09 ATOM 219 C CYS D 52 5.731 34.557 78.667 1.00 37.46 ATOM 220 O CYS D 52 5.004 34.189 79.588 1.00 37.23 ATOM 221 CB CYS D 52 7.664 35.375 79.992 1.00 31.93 ATOM 222 SG CYS D 52 8.738 33.992 79.631 1.00 30.45 ATOM 223 N PRO D 53 5.729 33.976 77.460 1.00 39.03 ATOM 224 CA PRO D 53 4.795 32.899 77.129 1.00 41.14 ATOM 225 C PRO D 53 5.289 31.525 77.586 1.00 37.61 ATOM 226 O PRO D 53 4.533 30.561 77.498 1.00 38.29 ATOM 227 CB PRO D 53 4.765 32.946 75.604 1.00 45.86 ATOM 228 CG PRO D 53 6.184 33.287 75.261 1.00 43.55 ATOM 229 CD PRO D 53 6.600 34.299 76.311 1.00 40.54 ATOM 230 N ILE D 54 6.554 31.452 78.024 1.00 33.05 ATOM 231 CA ILE D 54 7.176 30.194 78.459 1.00 31.05 ATOM 232 C ILE D 54 6.806 29.927 79.926 1.00 27.38 ATOM 233 O ILE D 54 7.211 30.667 80.821 1.00 25.38 ATOM 234 CB ILE D 54 8.726 30.235 78.283 1.00 29.70 ATOM 235 CG1 ILE D 54 9.107 30.363 76.798 1.00 36.70 ATOM 236 CG2 ILE D 54 9.395 28.991 78.886 1.00 29.60 ATOM 237 CD1 ILE D 54 10.566 30.809 76.602 1.00 39.55 ATOM 238 N ILE D 55 6.048 28.855 80.140 1.00 27.34 ATOM 239 CA ILE D 55 5.498 28.491 81.435 1.00 26.16 ATOM 240 C ILE D 55 6.186 27.188 81.861 1.00 24.05 ATOM 241 O ILE D 55 6.123 26.176 81.162 1.00 24.67 ATOM 242 CB ILE D 55 3.956 28.290 81.357 1.00 29.49 ATOM 243 CG1 ILE D 55 3.278 29.454 80.625 1.00 32.83 ATOM 244 CG2 ILE D 55 3.367 28.163 82.759 1.00 30.10 ATOM 245 CD1 ILE D 55 3.581 30.846 81.238 1.00 30.80 ATOM 246 N ASN D 56 6.877 27.237 82.993 1.00 21.92 ATOM 247 CA ASN D 56 7.687 26.115 83.407 1.00 21.48 ATOM 248 C ASN D 56 6.810 25.134 84.185 1.00 22.84 ATOM 249 O ASN D 56 6.615 25.365 85.398 1.00 24.68 ATOM 250 CB ASN D 56 8.894 26.602 84.235 1.00 19.82 ATOM 251 CG ASN D 56 10.013 27.207 83.372 1.00 19.23 ATOM 252 OD1 ASN D 56 10.391 28.369 83.565 1.00 20.94 ATOM 253 ND2 ASN D 56 10.556 26.413 82.444 1.00 20.30 ATOM 254 OXT ASN D 56 6.329 24.151 83.572 1.00 25.20 ATOM 255 ZN ZN D 999 4.815 24.620 85.867 1.00 21.83 TER