HEADER SUGAR BINDING PROTEIN/PEPTIDE 26-JAN-10 2X3T TITLE GLUTARALDEHYDE-CROSSLINKED WHEAT GERM AGGLUTININ ISOLECTIN 1 CRYSTAL TITLE 2 SOAKED WITH A SYNTHETIC GLYCOPEPTIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: AGGLUTININ ISOLECTIN 1; COMPND 3 CHAIN: A, B, C, D; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.75 ANGSTORMS DBREF 2X3T D 1 171 UNP P10968 AGI1_WHEAT 27 197 MODRES 2X3T PCA D 1 GLU PYROGLUTAMIC ACID SEQRES 1 D 39 GLY SER GLN ALA GLY GLY ALA THR CYS THR ASN ASN GLN SEQRES 2 D 39 CYS CYS SER GLN TYR GLY TYR CYS GLY PHE GLY ALA GLU SEQRES 3 D 39 TYR CYS GLY ALA GLY CYS GLN GLY GLY PRO CYS ARG ALA ATOM 1 N GLY D 47 18.840 55.001 51.277 1.00 71.92 ATOM 2 CA GLY D 47 20.226 54.595 51.418 1.00 67.49 ATOM 3 C GLY D 47 21.066 55.491 52.308 1.00 64.62 ATOM 4 O GLY D 47 20.557 56.128 53.231 1.00 66.27 ATOM 5 N SER D 48 22.363 55.537 52.020 1.00 75.20 ATOM 6 CA SER D 48 23.312 56.300 52.823 1.00 71.78 ATOM 7 C SER D 48 22.974 57.786 52.852 1.00 72.35 ATOM 8 O SER D 48 23.221 58.468 53.845 1.00 71.94 ATOM 9 CB SER D 48 24.734 56.099 52.295 1.00 67.61 ATOM 10 OG SER D 48 24.864 56.611 50.981 1.00 66.99 ATOM 11 N GLN D 49 22.412 58.282 51.757 1.00 58.81 ATOM 12 CA GLN D 49 22.059 59.692 51.657 1.00 59.70 ATOM 13 C GLN D 49 20.807 60.021 52.468 1.00 64.43 ATOM 14 O GLN D 49 20.391 61.177 52.535 1.00 66.17 ATOM 15 CB GLN D 49 21.851 60.094 50.193 1.00 59.94 ATOM 16 CG GLN D 49 23.090 59.971 49.316 1.00 55.76 ATOM 17 CD GLN D 49 23.323 58.557 48.815 1.00 55.38 ATOM 18 OE1 GLN D 49 22.573 57.637 49.142 1.00 58.48 ATOM 19 NE2 GLN D 49 24.367 58.378 48.014 1.00 51.84 ATOM 20 N ALA D 50 20.208 59.007 53.084 1.00 62.99 ATOM 21 CA ALA D 50 18.971 59.210 53.832 1.00 67.79 ATOM 22 C ALA D 50 18.905 58.388 55.117 1.00 68.56 ATOM 23 O ALA D 50 17.923 57.690 55.367 1.00 72.28 ATOM 24 CB ALA D 50 17.767 58.915 52.950 1.00 71.80 ATOM 25 N GLY D 51 19.951 58.478 55.931 1.00 77.54 ATOM 26 CA GLY D 51 19.976 57.805 57.217 1.00 78.08 ATOM 27 C GLY D 51 19.569 56.345 57.159 1.00 80.10 ATOM 28 O GLY D 51 18.961 55.825 58.094 1.00 82.99 ATOM 29 N GLY D 52 19.897 55.683 56.056 1.00 47.32 ATOM 30 CA GLY D 52 19.647 54.259 55.923 1.00 48.39 ATOM 31 C GLY D 52 18.221 53.898 55.554 1.00 53.17 ATOM 32 O GLY D 52 17.858 52.721 55.548 1.00 54.56 ATOM 33 N ALA D 53 17.411 54.907 55.247 1.00 54.57 ATOM 34 CA ALA D 53 16.030 54.681 54.825 1.00 59.44 ATOM 35 C ALA D 53 15.976 53.766 53.608 1.00 59.56 ATOM 36 O ALA D 53 16.919 53.717 52.818 1.00 56.30 ATOM 37 CB ALA D 53 15.342 56.003 54.522 1.00 61.53 ATOM 38 N THR D 54 14.872 53.041 53.460 1.00 72.42 ATOM 39 CA THR D 54 14.713 52.130 52.332 1.00 72.96 ATOM 40 C THR D 54 13.635 52.612 51.368 1.00 76.69 ATOM 41 O THR D 54 12.890 53.547 51.665 1.00 79.77 ATOM 42 CB THR D 54 14.363 50.705 52.793 1.00 73.98 ATOM 43 OG1 THR D 54 12.974 50.637 53.136 1.00 78.76 ATOM 44 CG2 THR D 54 15.205 50.312 53.997 1.00 71.76 ATOM 45 N CYS D 55 13.557 51.963 50.212 1.00 51.00 ATOM 46 CA CYS D 55 12.571 52.316 49.200 1.00 47.66 ATOM 47 C CYS D 55 11.288 51.514 49.362 1.00 51.04 ATOM 48 O CYS D 55 11.318 50.291 49.498 1.00 50.13 ATOM 49 CB CYS D 55 13.140 52.093 47.797 1.00 51.33 ATOM 50 SG CYS D 55 14.373 53.303 47.290 1.00 46.00 ATOM 51 N THR D 56 10.161 52.215 49.343 1.00 42.67 ATOM 52 CA THR D 56 8.858 51.565 49.362 1.00 43.26 ATOM 53 C THR D 56 8.572 50.902 48.013 1.00 42.97 ATOM 54 O THR D 56 9.317 51.087 47.051 1.00 42.43 ATOM 55 CB THR D 56 7.739 52.571 49.698 1.00 45.95 ATOM 56 OG1 THR D 56 7.694 53.598 48.699 1.00 45.29 ATOM 57 CG2 THR D 56 7.990 53.207 51.057 1.00 45.95 ATOM 58 N ASN D 57 7.496 50.123 47.955 1.00 45.64 ATOM 59 CA ASN D 57 7.075 49.451 46.726 1.00 45.40 ATOM 60 C ASN D 57 8.106 48.472 46.166 1.00 42.79 ATOM 61 O ASN D 57 7.982 48.022 45.029 1.00 42.98 ATOM 62 CB ASN D 57 6.704 50.470 45.644 1.00 47.34 ATOM 63 CG ASN D 57 5.801 51.572 46.159 1.00 49.87 ATOM 64 OD1 ASN D 57 6.230 52.432 46.928 1.00 51.30 ATOM 65 ND2 ASN D 57 4.548 51.567 45.717 1.00 50.07 ATOM 66 N ASN D 58 9.121 48.147 46.961 1.00 48.68 ATOM 67 CA ASN D 58 10.173 47.227 46.527 1.00 42.49 ATOM 68 C ASN D 58 11.085 47.795 45.444 1.00 41.75 ATOM 69 O ASN D 58 11.698 47.047 44.688 1.00 42.56 ATOM 70 CB ASN D 58 9.579 45.895 46.061 1.00 41.91 ATOM 71 CG ASN D 58 9.497 44.872 47.175 1.00 49.05 ATOM 72 OD1 ASN D 58 8.544 44.097 47.254 1.00 47.85 ATOM 73 ND2 ASN D 58 10.500 44.865 48.044 1.00 46.89 ATOM 74 N GLN D 59 11.179 49.117 45.379 1.00 41.60 ATOM 75 CA GLN D 59 11.989 49.771 44.359 1.00 42.71 ATOM 76 C GLN D 59 13.478 49.646 44.659 1.00 40.32 ATOM 77 O GLN D 59 13.866 49.119 45.700 1.00 40.28 ATOM 78 CB GLN D 59 11.596 51.242 44.235 1.00 41.14 ATOM 79 CG GLN D 59 10.113 51.462 43.992 1.00 42.11 ATOM 80 CD GLN D 59 9.751 52.927 43.904 1.00 42.38 ATOM 81 OE1 GLN D 59 10.244 53.650 43.040 1.00 41.49 ATOM 82 NE2 GLN D 59 8.880 53.375 44.799 1.00 44.75 ATOM 83 N CYS D 60 14.308 50.130 43.741 1.00 62.48 ATOM 84 CA CYS D 60 15.757 50.092 43.921 1.00 57.98 ATOM 85 C CYS D 60 16.327 51.448 44.315 1.00 56.24 ATOM 86 O CYS D 60 15.998 52.472 43.716 1.00 57.18 ATOM 87 CB CYS D 60 16.453 49.585 42.657 1.00 55.52 ATOM 88 SG CYS D 60 16.571 47.791 42.553 1.00 55.10 ATOM 89 N CYS D 61 17.186 51.439 45.327 1.00 53.40 ATOM 90 CA CYS D 61 17.845 52.648 45.795 1.00 51.55 ATOM 91 C CYS D 61 19.194 52.804 45.101 1.00 47.41 ATOM 92 O CYS D 61 20.144 52.077 45.398 1.00 44.42 ATOM 93 CB CYS D 61 18.029 52.589 47.312 1.00 51.12 ATOM 94 SG CYS D 61 18.824 54.036 48.031 1.00 49.70 ATOM 95 N SER D 62 19.271 53.750 44.170 1.00 65.26 ATOM 96 CA SER D 62 20.488 53.972 43.396 1.00 61.79 ATOM 97 C SER D 62 21.655 54.328 44.306 1.00 58.47 ATOM 98 O SER D 62 21.462 54.633 45.482 1.00 59.28 ATOM 99 CB SER D 62 20.275 55.093 42.381 1.00 62.03 ATOM 100 OG SER D 62 20.206 56.352 43.028 1.00 61.88 ATOM 101 N GLN D 63 22.863 54.301 43.754 1.00 91.62 ATOM 102 CA GLN D 63 24.058 54.650 44.513 1.00 88.46 ATOM 103 C GLN D 63 24.026 56.099 44.982 1.00 88.51 ATOM 104 O GLN D 63 24.858 56.516 45.786 1.00 86.39 ATOM 105 CB GLN D 63 25.321 54.391 43.689 1.00 84.91 ATOM 106 CG GLN D 63 25.289 54.973 42.289 1.00 85.27 ATOM 107 CD GLN D 63 26.591 54.753 41.541 1.00 82.45 ATOM 108 OE1 GLN D 63 27.673 55.025 42.061 1.00 80.68 ATOM 109 NE2 GLN D 63 26.492 54.259 40.312 1.00 82.06 ATOM 110 N TYR D 64 23.061 56.864 44.481 1.00 72.42 ATOM 111 CA TYR D 64 22.937 58.265 44.859 1.00 72.80 ATOM 112 C TYR D 64 21.751 58.487 45.790 1.00 76.24 ATOM 113 O TYR D 64 21.307 59.617 45.991 1.00 77.73 ATOM 114 CB TYR D 64 22.827 59.149 43.618 1.00 73.25 ATOM 115 CG TYR D 64 23.900 58.866 42.593 1.00 71.41 ATOM 116 CD1 TYR D 64 25.208 58.610 42.986 1.00 69.23 ATOM 117 CD2 TYR D 64 23.611 58.859 41.236 1.00 72.41 ATOM 118 CE1 TYR D 64 26.196 58.348 42.057 1.00 66.85 ATOM 119 CE2 TYR D 64 24.593 58.601 40.299 1.00 69.89 ATOM 120 CZ TYR D 64 25.883 58.346 40.715 1.00 66.88 ATOM 121 OH TYR D 64 26.866 58.088 39.789 1.00 64.41 ATOM 122 N GLY D 65 21.244 57.397 46.355 1.00 48.61 ATOM 123 CA GLY D 65 20.177 57.474 47.334 1.00 51.94 ATOM 124 C GLY D 65 18.845 57.905 46.757 1.00 56.05 ATOM 125 O GLY D 65 18.077 58.611 47.409 1.00 58.85 ATOM 126 N TYR D 66 18.572 57.482 45.529 1.00 59.87 ATOM 127 CA TYR D 66 17.287 57.756 44.898 1.00 64.16 ATOM 128 C TYR D 66 16.578 56.450 44.557 1.00 66.33 ATOM 129 O TYR D 66 17.207 55.496 44.101 1.00 63.97 ATOM 130 CB TYR D 66 17.472 58.617 43.646 1.00 63.53 ATOM 131 CG TYR D 66 17.778 60.071 43.941 1.00 63.03 ATOM 132 CD1 TYR D 66 16.766 60.953 44.297 1.00 67.24 ATOM 133 CD2 TYR D 66 19.075 60.563 43.859 1.00 58.29 ATOM 134 CE1 TYR D 66 17.036 62.282 44.565 1.00 66.47 ATOM 135 CE2 TYR D 66 19.354 61.892 44.125 1.00 57.84 ATOM 136 CZ TYR D 66 18.330 62.747 44.479 1.00 61.85 ATOM 137 OH TYR D 66 18.595 64.070 44.747 1.00 60.85 ATOM 138 N CYS D 67 15.271 56.406 44.795 1.00 40.93 ATOM 139 CA CYS D 67 14.488 55.200 44.543 1.00 43.35 ATOM 140 C CYS D 67 14.004 55.131 43.099 1.00 44.69 ATOM 141 O CYS D 67 13.769 56.160 42.465 1.00 45.97 ATOM 142 CB CYS D 67 13.283 55.139 45.482 1.00 48.02 ATOM 143 SG CYS D 67 13.686 55.213 47.233 1.00 47.11 ATOM 144 N GLY D 68 13.846 53.914 42.585 1.00 42.92 ATOM 145 CA GLY D 68 13.298 53.725 41.256 1.00 44.37 ATOM 146 C GLY D 68 13.595 52.367 40.652 1.00 42.98 ATOM 147 O GLY D 68 13.982 51.434 41.354 1.00 41.38 ATOM 148 N PHE D 69 13.402 52.262 39.340 1.00 52.10 ATOM 149 CA PHE D 69 13.674 51.030 38.610 1.00 51.02 ATOM 150 C PHE D 69 14.515 51.312 37.368 1.00 47.59 ATOM 151 O PHE D 69 14.685 52.466 36.973 1.00 46.81 ATOM 152 CB PHE D 69 12.370 50.335 38.210 1.00 55.61 ATOM 153 CG PHE D 69 11.639 49.703 39.359 1.00 58.05 ATOM 154 CD1 PHE D 69 12.147 48.577 39.985 1.00 55.91 ATOM 155 CD2 PHE D 69 10.437 50.226 39.807 1.00 62.56 ATOM 156 CE1 PHE D 69 11.476 47.991 41.042 1.00 58.08 ATOM 157 CE2 PHE D 69 9.760 49.643 40.862 1.00 63.89 ATOM 158 CZ PHE D 69 10.280 48.524 41.479 1.00 61.65 ATOM 159 N GLY D 70 15.036 50.254 36.754 1.00 50.01 ATOM 160 CA GLY D 70 15.888 50.393 35.588 1.00 46.41 ATOM 161 C GLY D 70 17.357 50.250 35.937 1.00 45.26 ATOM 162 O GLY D 70 17.733 50.323 37.109 1.00 44.04 ATOM 163 N ALA D 71 18.189 50.045 34.919 1.00 41.55 ATOM 164 CA ALA D 71 19.624 49.864 35.120 1.00 38.09 ATOM 165 C ALA D 71 20.223 50.977 35.977 1.00 37.22 ATOM 166 O ALA D 71 21.104 50.733 36.802 1.00 37.64 ATOM 167 CB ALA D 71 20.342 49.778 33.784 1.00 36.90 ATOM 168 N GLU D 72 19.736 52.197 35.781 1.00 48.06 ATOM 169 CA GLU D 72 20.223 53.345 36.536 1.00 46.44 ATOM 170 C GLU D 72 19.930 53.228 38.033 1.00 47.90 ATOM 171 O GLU D 72 20.392 54.049 38.823 1.00 46.32 ATOM 172 CB GLU D 72 19.619 54.647 35.997 1.00 48.11 ATOM 173 CG GLU D 72 20.197 55.127 34.676 1.00 44.78 ATOM 174 CD GLU D 72 19.569 54.449 33.473 1.00 45.39 ATOM 175 OE1 GLU D 72 18.720 53.554 33.666 1.00 47.02 ATOM 176 OE2 GLU D 72 19.927 54.812 32.332 1.00 42.45 ATOM 177 N TYR D 73 19.163 52.214 38.425 1.00 49.42 ATOM 178 CA TYR D 73 18.745 52.085 39.821 1.00 51.21 ATOM 179 C TYR D 73 19.117 50.750 40.464 1.00 50.56 ATOM 180 O TYR D 73 19.551 50.712 41.615 1.00 49.45 ATOM 181 CB TYR D 73 17.242 52.336 39.959 1.00 56.07 ATOM 182 CG TYR D 73 16.846 53.777 39.735 1.00 57.31 ATOM 183 CD1 TYR D 73 16.798 54.675 40.790 1.00 57.84 ATOM 184 CD2 TYR D 73 16.523 54.240 38.468 1.00 58.15 ATOM 185 CE1 TYR D 73 16.438 55.993 40.590 1.00 58.74 ATOM 186 CE2 TYR D 73 16.163 55.554 38.259 1.00 59.31 ATOM 187 CZ TYR D 73 16.121 56.426 39.322 1.00 59.76 ATOM 188 OH TYR D 73 15.763 57.737 39.117 1.00 61.17 ATOM 189 N CYS D 74 18.937 49.661 39.722 1.00 47.95 ATOM 190 CA CYS D 74 19.238 48.329 40.236 1.00 47.96 ATOM 191 C CYS D 74 20.570 47.826 39.706 1.00 44.12 ATOM 192 O CYS D 74 20.974 46.698 39.988 1.00 43.81 ATOM 193 CB CYS D 74 18.130 47.345 39.862 1.00 51.68 ATOM 194 SG CYS D 74 16.512 47.769 40.524 1.00 57.32 ATOM 195 N GLY D 75 21.247 48.666 38.930 1.00 92.03 ATOM 196 CA GLY D 75 22.531 48.307 38.361 1.00 88.41 ATOM 197 C GLY D 75 23.667 48.504 39.344 1.00 85.19 ATOM 198 O GLY D 75 23.451 48.558 40.556 1.00 85.64 ATOM 199 N ALA D 76 24.881 48.613 38.818 1.00 75.23 ATOM 200 CA ALA D 76 26.065 48.795 39.646 1.00 72.26 ATOM 201 C ALA D 76 25.844 49.874 40.698 1.00 72.76 ATOM 202 O ALA D 76 25.267 50.925 40.413 1.00 74.07 ATOM 203 CB ALA D 76 27.270 49.135 38.780 1.00 69.28 ATOM 204 N GLY D 77 26.299 49.602 41.917 1.00 48.19 ATOM 205 CA GLY D 77 26.182 50.555 43.005 1.00 48.20 ATOM 206 C GLY D 77 24.783 50.646 43.581 1.00 51.85 ATOM 207 O GLY D 77 24.370 51.699 44.058 1.00 52.69 ATOM 208 N CYS D 78 24.047 49.541 43.541 1.00 65.35 ATOM 209 CA CYS D 78 22.701 49.523 44.098 1.00 69.46 ATOM 210 C CYS D 78 22.733 49.236 45.595 1.00 69.90 ATOM 211 O CYS D 78 23.126 48.152 46.023 1.00 69.61 ATOM 212 CB CYS D 78 21.823 48.498 43.380 1.00 71.99 ATOM 213 SG CYS D 78 20.097 48.536 43.907 1.00 77.39 ATOM 214 N GLN D 79 22.314 50.217 46.386 1.00 60.54 ATOM 215 CA GLN D 79 22.333 50.092 47.836 1.00 60.54 ATOM 216 C GLN D 79 20.939 49.827 48.394 1.00 64.55 ATOM 217 O GLN D 79 20.289 50.730 48.919 1.00 65.48 ATOM 218 CB GLN D 79 22.922 51.354 48.465 1.00 59.09 ATOM 219 CG GLN D 79 22.395 52.644 47.867 1.00 58.81 ATOM 220 CD GLN D 79 22.936 53.867 48.571 1.00 57.77 ATOM 221 OE1 GLN D 79 23.554 53.761 49.629 1.00 58.12 ATOM 222 NE2 GLN D 79 22.704 55.037 47.991 1.00 57.37 ATOM 223 N GLY D 80 20.486 48.583 48.281 1.00 80.72 ATOM 224 CA GLY D 80 19.166 48.210 48.755 1.00 84.45 ATOM 225 C GLY D 80 18.157 48.116 47.627 1.00 87.31 ATOM 226 O GLY D 80 18.206 48.888 46.670 1.00 86.46 ATOM 227 N GLY D 81 17.236 47.166 47.744 1.00 49.18 ATOM 228 CA GLY D 81 16.239 46.935 46.716 1.00 51.95 ATOM 229 C GLY D 81 16.531 45.656 45.957 1.00 50.93 ATOM 230 O GLY D 81 17.475 44.941 46.289 1.00 48.21 ATOM 231 N PRO D 82 15.715 45.354 44.937 1.00 51.20 ATOM 232 CA PRO D 82 15.917 44.174 44.090 1.00 50.48 ATOM 233 C PRO D 82 17.094 44.367 43.140 1.00 46.65 ATOM 234 O PRO D 82 16.958 44.146 41.938 1.00 46.96 ATOM 235 CB PRO D 82 14.611 44.088 43.292 1.00 54.45 ATOM 236 CG PRO D 82 13.635 44.951 44.031 1.00 57.20 ATOM 237 CD PRO D 82 14.458 46.045 44.618 1.00 54.76 ATOM 238 N CYS D 83 18.235 44.778 43.683 1.00 45.07 ATOM 239 CA CYS D 83 19.425 45.031 42.882 1.00 41.26 ATOM 240 C CYS D 83 19.724 43.867 41.952 1.00 40.74 ATOM 241 O CYS D 83 19.381 42.722 42.244 1.00 42.12 ATOM 242 CB CYS D 83 20.623 45.304 43.788 1.00 41.87 ATOM 243 SG CYS D 83 20.421 46.756 44.826 1.00 42.53 ATOM 244 N ARG D 84 20.365 44.168 40.828 1.00 49.00 ATOM 245 CA ARG D 84 20.668 43.154 39.829 1.00 48.63 ATOM 246 C ARG D 84 21.779 42.230 40.308 1.00 45.91 ATOM 247 O ARG D 84 21.806 41.047 39.972 1.00 46.33 ATOM 248 CB ARG D 84 21.042 43.810 38.499 1.00 47.13 ATOM 249 CG ARG D 84 19.905 44.597 37.867 1.00 51.08 ATOM 250 CD ARG D 84 20.312 45.203 36.534 1.00 51.84 ATOM 251 NE ARG D 84 19.174 45.801 35.841 1.00 56.42 ATOM 252 CZ ARG D 84 19.258 46.455 34.686 1.00 55.93 ATOM 253 NH1 ARG D 84 18.167 46.965 34.129 1.00 59.11 ATOM 254 NH2 ARG D 84 20.433 46.600 34.090 1.00 51.89 ATOM 255 N ALA D 85 22.694 42.775 41.101 1.00 47.24 ATOM 256 CA ALA D 85 23.773 41.979 41.670 1.00 44.97 ATOM 257 C ALA D 85 23.249 41.105 42.803 1.00 47.39 ATOM 258 O ALA D 85 22.389 41.528 43.575 1.00 43.88 ATOM 259 CB ALA D 85 24.889 42.880 42.168 1.00 42.68 TER