HEADER HYDROLASE/HYDROLASE INHIBITOR 30-AUG-12 4GUX TITLE trypsin:MCoTi-II complex COMPND MOL_ID: 2; COMPND 2 MOLECULE: Trypsin inhibitor 2; COMPND 3 CHAIN: D, E, F; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.80 ANGSTORMS DBREF 4GUX D 1 34 UNP P82409 ITR2_MOMCO 1 34 SEQRES 1 D 34 SER GLY SER ASP GLY GLY VAL CYS PRO LYS ILE LEU LYS SEQRES 2 D 34 LYS CYS ARG ARG ASP SER ASP CYS PRO GLY ALA CYS ILE SEQRES 3 D 34 CYS ARG GLY ASN GLY TYR CYS GLY ATOM 1 N SER D 1 28.624 1.234 23.680 1.00 25.36 ATOM 2 CA SER D 1 30.048 1.113 23.405 1.00 21.03 ATOM 3 C SER D 1 30.395 1.273 21.928 1.00 21.62 ATOM 4 O SER D 1 29.644 0.848 21.047 1.00 24.02 ATOM 5 CB SER D 1 30.574 -0.239 23.893 1.00 26.56 ATOM 6 OG SER D 1 30.634 -0.286 25.304 1.00 29.72 ATOM 7 N GLY D 2 31.556 1.863 21.680 1.00 22.85 ATOM 8 CA GLY D 2 32.120 1.913 20.343 1.00 29.19 ATOM 9 C GLY D 2 33.123 0.783 20.185 1.00 31.14 ATOM 10 O GLY D 2 33.067 -0.203 20.905 1.00 30.83 ATOM 11 N SER D 3 34.061 0.933 19.259 1.00 26.79 ATOM 12 CA SER D 3 34.999 -0.147 18.959 1.00 29.07 ATOM 13 C SER D 3 36.384 0.064 19.566 1.00 29.78 ATOM 14 O SER D 3 37.288 -0.737 19.336 1.00 33.40 ATOM 15 CB SER D 3 35.125 -0.301 17.444 1.00 29.43 ATOM 16 OG SER D 3 35.580 0.913 16.869 1.00 33.92 ATOM 17 N ASP D 4 36.548 1.129 20.349 1.00 26.40 ATOM 18 CA ASP D 4 37.870 1.532 20.816 1.00 29.29 ATOM 19 C ASP D 4 38.327 0.915 22.137 1.00 26.31 ATOM 20 O ASP D 4 39.436 1.187 22.589 1.00 32.52 ATOM 21 CB ASP D 4 37.980 3.065 20.888 1.00 31.71 ATOM 22 CG ASP D 4 37.066 3.688 21.950 1.00 35.53 ATOM 23 OD1 ASP D 4 37.020 4.938 22.008 1.00 33.85 ATOM 24 OD2 ASP D 4 36.392 2.953 22.709 1.00 27.30 ATOM 25 N GLY D 5 37.483 0.094 22.754 1.00 26.19 ATOM 26 CA GLY D 5 37.833 -0.522 24.022 1.00 31.84 ATOM 27 C GLY D 5 37.874 0.452 25.194 1.00 31.84 ATOM 28 O GLY D 5 38.481 0.166 26.222 1.00 28.55 ATOM 29 N GLY D 6 37.218 1.598 25.051 1.00 27.77 ATOM 30 CA GLY D 6 37.199 2.587 26.119 1.00 25.01 ATOM 31 C GLY D 6 36.226 2.282 27.247 1.00 30.21 ATOM 32 O GLY D 6 35.455 1.322 27.177 1.00 27.90 ATOM 33 N VAL D 7 36.269 3.095 28.302 1.00 23.99 ATOM 34 CA VAL D 7 35.338 2.941 29.416 1.00 25.43 ATOM 35 C VAL D 7 33.963 3.456 29.007 1.00 26.84 ATOM 36 O VAL D 7 33.788 4.652 28.791 1.00 25.04 ATOM 37 CB VAL D 7 35.819 3.712 30.669 1.00 25.58 ATOM 38 CG1 VAL D 7 34.731 3.707 31.775 1.00 22.34 ATOM 39 CG2 VAL D 7 37.134 3.125 31.170 1.00 27.47 ATOM 40 N CYS D 8 32.996 2.549 28.887 1.00 23.09 ATOM 41 CA CYS D 8 31.625 2.939 28.557 1.00 26.37 ATOM 42 C CYS D 8 30.658 2.518 29.660 1.00 22.81 ATOM 43 O CYS D 8 30.321 1.338 29.782 1.00 21.53 ATOM 44 CB CYS D 8 31.175 2.342 27.220 1.00 26.40 ATOM 45 SG CYS D 8 29.453 2.786 26.743 1.00 26.67 ATOM 46 N PRO D 9 30.199 3.490 30.462 1.00 22.87 ATOM 47 CA PRO D 9 29.274 3.194 31.564 1.00 24.26 ATOM 48 C PRO D 9 27.974 2.586 31.048 1.00 25.01 ATOM 49 O PRO D 9 27.536 2.935 29.955 1.00 24.28 ATOM 50 CB PRO D 9 28.990 4.576 32.170 1.00 26.18 ATOM 51 CG PRO D 9 30.166 5.410 31.788 1.00 26.23 ATOM 52 CD PRO D 9 30.653 4.894 30.468 1.00 25.34 ATOM 53 N LYS D 10 27.350 1.718 31.837 1.00 21.46 ATOM 54 CA LYS D 10 26.153 1.013 31.379 1.00 23.55 ATOM 55 C LYS D 10 24.828 1.722 31.727 1.00 22.30 ATOM 56 O LYS D 10 23.857 1.104 32.159 1.00 23.30 ATOM 57 CB LYS D 10 26.194 -0.448 31.846 1.00 23.42 ATOM 58 CG LYS D 10 27.403 -1.216 31.281 1.00 23.72 ATOM 59 CD LYS D 10 27.441 -2.673 31.718 1.00 23.05 ATOM 60 CE LYS D 10 28.572 -3.433 31.014 1.00 21.44 ATOM 61 NZ LYS D 10 28.829 -4.774 31.648 1.00 21.67 ATOM 62 N ILE D 11 24.806 3.037 31.530 1.00 22.17 ATOM 63 CA ILE D 11 23.590 3.817 31.720 1.00 21.21 ATOM 64 C ILE D 11 22.745 3.823 30.438 1.00 21.65 ATOM 65 O ILE D 11 23.274 3.741 29.329 1.00 24.35 ATOM 66 CB ILE D 11 23.933 5.270 32.117 1.00 24.51 ATOM 67 CG1 ILE D 11 22.663 6.076 32.409 1.00 23.19 ATOM 68 CG2 ILE D 11 24.770 5.955 31.022 1.00 25.61 ATOM 69 CD1 ILE D 11 22.980 7.444 33.021 1.00 28.17 ATOM 70 N LEU D 12 21.431 3.870 30.593 1.00 22.01 ATOM 71 CA LEU D 12 20.556 4.025 29.436 1.00 23.21 ATOM 72 C LEU D 12 20.361 5.514 29.200 1.00 28.12 ATOM 73 O LEU D 12 19.827 6.216 30.061 1.00 24.81 ATOM 74 CB LEU D 12 19.204 3.356 29.685 1.00 22.65 ATOM 75 CG LEU D 12 18.277 3.351 28.466 1.00 26.70 ATOM 76 CD1 LEU D 12 18.969 2.630 27.336 1.00 30.62 ATOM 77 CD2 LEU D 12 16.954 2.671 28.805 1.00 37.71 ATOM 78 N LYS D 13 20.804 6.005 28.047 1.00 24.69 ATOM 79 CA LYS D 13 20.733 7.434 27.786 1.00 23.10 ATOM 80 C LYS D 13 20.423 7.739 26.329 1.00 31.82 ATOM 81 O LYS D 13 21.103 7.251 25.434 1.00 27.62 ATOM 82 CB LYS D 13 22.029 8.131 28.199 1.00 27.59 ATOM 83 CG LYS D 13 21.909 9.657 28.136 1.00 35.77 ATOM 84 CD LYS D 13 23.145 10.349 28.642 1.00 39.76 ATOM 85 CE LYS D 13 22.862 11.817 28.923 1.00 44.40 ATOM 86 NZ LYS D 13 22.236 12.470 27.750 1.00 40.57 ATOM 87 N LYS D 14 19.389 8.546 26.111 1.00 25.71 ATOM 88 CA LYS D 14 19.008 8.981 24.773 1.00 27.89 ATOM 89 C LYS D 14 20.021 9.984 24.247 1.00 28.16 ATOM 90 O LYS D 14 20.547 10.804 25.000 1.00 27.91 ATOM 91 CB LYS D 14 17.614 9.607 24.812 1.00 32.78 ATOM 92 CG LYS D 14 16.520 8.633 25.217 1.00 32.89 ATOM 93 CD LYS D 14 15.172 9.321 25.311 1.00 38.37 ATOM 94 CE LYS D 14 14.096 8.344 25.785 1.00 48.77 ATOM 95 NZ LYS D 14 12.746 8.979 25.878 1.00 46.94 ATOM 96 N CYS D 15 20.308 9.928 22.954 1.00 25.62 ATOM 97 CA CYS D 15 21.356 10.772 22.411 1.00 25.76 ATOM 98 C CYS D 15 21.104 11.084 20.952 1.00 25.43 ATOM 99 O CYS D 15 20.349 10.377 20.280 1.00 25.53 ATOM 100 CB CYS D 15 22.725 10.096 22.547 1.00 26.30 ATOM 101 SG CYS D 15 22.803 8.457 21.756 1.00 27.01 ATOM 102 N ARG D 16 21.760 12.142 20.484 1.00 30.08 ATOM 103 CA ARG D 16 21.766 12.517 19.076 1.00 30.99 ATOM 104 C ARG D 16 23.190 12.437 18.521 1.00 27.68 ATOM 105 O ARG D 16 23.384 12.179 17.330 1.00 31.23 ATOM 106 CB ARG D 16 21.218 13.941 18.910 1.00 35.21 ATOM 107 CG ARG D 16 21.181 14.439 17.477 1.00 31.86 ATOM 108 CD ARG D 16 19.978 13.889 16.752 1.00 33.09 ATOM 109 NE ARG D 16 18.738 14.415 17.325 1.00 36.42 ATOM 110 CZ ARG D 16 17.537 13.869 17.160 1.00 45.56 ATOM 111 NH1 ARG D 16 17.394 12.764 16.433 1.00 41.37 ATOM 112 NH2 ARG D 16 16.476 14.431 17.725 1.00 51.52 ATOM 113 N ARG D 17 24.185 12.653 19.386 1.00 24.78 ATOM 114 CA ARG D 17 25.593 12.654 18.978 1.00 21.77 ATOM 115 C ARG D 17 26.481 12.114 20.108 1.00 27.70 ATOM 116 O ARG D 17 26.046 12.039 21.257 1.00 26.46 ATOM 117 CB ARG D 17 26.037 14.080 18.617 1.00 29.56 ATOM 118 CG ARG D 17 26.085 15.013 19.837 1.00 32.22 ATOM 119 CD ARG D 17 26.056 16.490 19.465 1.00 34.42 ATOM 120 NE ARG D 17 24.733 16.916 19.014 1.00 35.38 ATOM 121 CZ ARG D 17 24.453 17.249 17.760 1.00 32.80 ATOM 122 NH1 ARG D 17 25.414 17.215 16.844 1.00 31.18 ATOM 123 NH2 ARG D 17 23.221 17.621 17.426 1.00 30.65 ATOM 124 N ASP D 18 27.723 11.762 19.787 1.00 29.39 ATOM 125 CA ASP D 18 28.618 11.128 20.759 1.00 27.57 ATOM 126 C ASP D 18 28.814 11.955 22.030 1.00 31.81 ATOM 127 O ASP D 18 28.936 11.402 23.125 1.00 26.68 ATOM 128 CB ASP D 18 29.988 10.827 20.147 1.00 30.68 ATOM 129 CG ASP D 18 29.930 9.782 19.050 1.00 31.94 ATOM 130 OD1 ASP D 18 28.910 9.071 18.926 1.00 29.58 ATOM 131 OD2 ASP D 18 30.925 9.671 18.307 1.00 30.63 ATOM 132 N SER D 19 28.857 13.276 21.887 1.00 30.37 ATOM 133 CA SER D 19 29.074 14.135 23.050 1.00 31.24 ATOM 134 C SER D 19 27.916 14.101 24.059 1.00 28.17 ATOM 135 O SER D 19 28.074 14.539 25.198 1.00 33.97 ATOM 136 CB SER D 19 29.397 15.571 22.623 1.00 33.15 ATOM 137 OG SER D 19 28.299 16.169 21.956 1.00 33.65 ATOM 138 N ASP D 20 26.764 13.568 23.657 1.00 26.62 ATOM 139 CA ASP D 20 25.655 13.373 24.590 1.00 26.65 ATOM 140 C ASP D 20 25.921 12.192 25.533 1.00 30.45 ATOM 141 O ASP D 20 25.203 11.994 26.514 1.00 30.39 ATOM 142 CB ASP D 20 24.343 13.095 23.851 1.00 26.66 ATOM 143 CG ASP D 20 23.874 14.268 23.009 1.00 31.99 ATOM 144 OD1 ASP D 20 23.165 14.020 22.014 1.00 29.01 ATOM 145 OD2 ASP D 20 24.216 15.423 23.343 1.00 33.67 ATOM 146 N CYS D 21 26.941 11.403 25.228 1.00 25.54 ATOM 147 CA CYS D 21 27.165 10.156 25.950 1.00 26.07 ATOM 148 C CYS D 21 28.365 10.223 26.898 1.00 26.38 ATOM 149 O CYS D 21 29.356 10.892 26.616 1.00 27.43 ATOM 150 CB CYS D 21 27.328 8.996 24.962 1.00 27.72 ATOM 151 SG CYS D 21 25.901 8.732 23.884 1.00 25.12 ATOM 152 N PRO D 22 28.272 9.514 28.034 1.00 27.55 ATOM 153 CA PRO D 22 29.315 9.506 29.067 1.00 25.65 ATOM 154 C PRO D 22 30.559 8.716 28.662 1.00 29.48 ATOM 155 O PRO D 22 30.480 7.793 27.853 1.00 25.23 ATOM 156 CB PRO D 22 28.621 8.833 30.262 1.00 25.08 ATOM 157 CG PRO D 22 27.592 7.933 29.646 1.00 27.89 ATOM 158 CD PRO D 22 27.105 8.691 28.412 1.00 29.02 ATOM 159 N GLY D 23 31.700 9.087 29.233 1.00 28.41 ATOM 160 CA GLY D 23 32.937 8.358 29.023 1.00 25.38 ATOM 161 C GLY D 23 33.241 8.165 27.559 1.00 32.91 ATOM 162 O GLY D 23 33.141 9.110 26.771 1.00 28.30 ATOM 163 N ALA D 24 33.606 6.936 27.195 1.00 25.61 ATOM 164 CA ALA D 24 33.961 6.619 25.814 1.00 27.26 ATOM 165 C ALA D 24 32.779 6.046 25.026 1.00 24.05 ATOM 166 O ALA D 24 32.943 5.575 23.894 1.00 26.12 ATOM 167 CB ALA D 24 35.148 5.660 25.784 1.00 31.70 ATOM 168 N CYS D 25 31.590 6.073 25.624 1.00 23.86 ATOM 169 CA CYS D 25 30.388 5.640 24.921 1.00 22.91 ATOM 170 C CYS D 25 30.178 6.508 23.688 1.00 22.09 ATOM 171 O CYS D 25 30.553 7.675 23.677 1.00 24.70 ATOM 172 CB CYS D 25 29.157 5.772 25.805 1.00 23.65 ATOM 173 SG CYS D 25 29.163 4.715 27.263 1.00 26.19 ATOM 174 N ILE D 26 29.561 5.935 22.662 1.00 22.18 ATOM 175 CA ILE D 26 29.199 6.695 21.470 1.00 22.70 ATOM 176 C ILE D 26 27.687 6.649 21.338 1.00 24.14 ATOM 177 O ILE D 26 27.025 5.858 22.002 1.00 23.64 ATOM 178 CB ILE D 26 29.852 6.102 20.208 1.00 22.66 ATOM 179 CG1 ILE D 26 29.322 4.687 19.949 1.00 25.24 ATOM 180 CG2 ILE D 26 31.357 6.079 20.378 1.00 29.67 ATOM 181 CD1 ILE D 26 29.740 4.098 18.600 1.00 32.80 ATOM 182 N CYS D 27 27.134 7.496 20.481 1.00 24.56 ATOM 183 CA CYS D 27 25.705 7.464 20.265 1.00 24.64 ATOM 184 C CYS D 27 25.409 6.520 19.105 1.00 28.42 ATOM 185 O CYS D 27 25.748 6.810 17.965 1.00 29.47 ATOM 186 CB CYS D 27 25.164 8.863 19.963 1.00 26.56 ATOM 187 SG CYS D 27 23.375 8.887 19.835 1.00 26.15 ATOM 188 N ARG D 28 24.783 5.388 19.399 1.00 23.82 ATOM 189 CA ARG D 28 24.525 4.396 18.360 1.00 26.64 ATOM 190 C ARG D 28 23.399 4.852 17.434 1.00 30.86 ATOM 191 O ARG D 28 22.722 5.852 17.696 1.00 26.39 ATOM 192 CB ARG D 28 24.178 3.040 18.985 1.00 28.76 ATOM 193 CG ARG D 28 25.112 2.624 20.120 1.00 31.21 ATOM 194 CD ARG D 28 26.383 2.020 19.583 1.00 35.36 ATOM 195 NE ARG D 28 26.077 0.865 18.745 1.00 49.48 ATOM 196 CZ ARG D 28 26.990 0.077 18.188 1.00 49.77 ATOM 197 NH1 ARG D 28 28.282 0.311 18.378 1.00 53.44 ATOM 198 NH2 ARG D 28 26.607 -0.950 17.440 1.00 53.76 ATOM 199 N GLY D 29 23.193 4.092 16.364 1.00 30.86 ATOM 200 CA GLY D 29 22.218 4.433 15.342 1.00 30.71 ATOM 201 C GLY D 29 20.779 4.469 15.811 1.00 33.18 ATOM 202 O GLY D 29 19.945 5.113 15.177 1.00 32.75 ATOM 203 N ASN D 30 20.473 3.767 16.902 1.00 28.19 ATOM 204 CA ASN D 30 19.122 3.782 17.467 1.00 30.45 ATOM 205 C ASN D 30 18.864 4.950 18.430 1.00 23.79 ATOM 206 O ASN D 30 17.792 5.053 19.033 1.00 25.83 ATOM 207 CB ASN D 30 18.803 2.444 18.146 1.00 28.12 ATOM 208 CG ASN D 30 19.621 2.213 19.404 1.00 34.68 ATOM 209 OD1 ASN D 30 20.589 2.930 19.674 1.00 28.88 ATOM 210 ND2 ASN D 30 19.239 1.200 20.180 1.00 28.01 ATOM 211 N GLY D 31 19.843 5.826 18.582 1.00 24.73 ATOM 212 CA GLY D 31 19.652 7.011 19.404 1.00 27.22 ATOM 213 C GLY D 31 19.806 6.765 20.891 1.00 26.79 ATOM 214 O GLY D 31 19.324 7.552 21.713 1.00 26.03 ATOM 215 N TYR D 32 20.481 5.672 21.233 1.00 25.22 ATOM 216 CA TYR D 32 20.879 5.409 22.616 1.00 25.82 ATOM 217 C TYR D 32 22.390 5.268 22.714 1.00 28.74 ATOM 218 O TYR D 32 23.044 4.829 21.763 1.00 24.12 ATOM 219 CB TYR D 32 20.216 4.133 23.138 1.00 29.17 ATOM 220 CG TYR D 32 18.744 4.306 23.413 1.00 32.92 ATOM 221 CD1 TYR D 32 17.794 3.930 22.474 1.00 35.67 ATOM 222 CD2 TYR D 32 18.303 4.863 24.610 1.00 30.50 ATOM 223 CE1 TYR D 32 16.441 4.089 22.723 1.00 42.56 ATOM 224 CE2 TYR D 32 16.948 5.030 24.864 1.00 37.09 ATOM 225 CZ TYR D 32 16.026 4.640 23.916 1.00 41.39 ATOM 226 OH TYR D 32 14.683 4.798 24.162 1.00 50.03 ATOM 227 N CYS D 33 22.944 5.638 23.865 1.00 22.21 ATOM 228 CA CYS D 33 24.380 5.519 24.077 1.00 20.61 ATOM 229 C CYS D 33 24.776 4.056 24.209 1.00 24.22 ATOM 230 O CYS D 33 24.001 3.228 24.693 1.00 24.80 ATOM 231 CB CYS D 33 24.812 6.284 25.333 1.00 26.38 ATOM 232 SG CYS D 33 24.526 8.062 25.226 1.00 25.90 ATOM 233 N GLY D 34 25.983 3.744 23.760 1.00 22.32 ATOM 234 CA GLY D 34 26.518 2.402 23.886 1.00 26.26 ATOM 235 C GLY D 34 27.988 2.392 23.538 1.00 25.72 ATOM 236 O GLY D 34 28.538 3.416 23.132 1.00 23.82 TER