HEADER LECTIN (AGGLUTININ) 17-APR-95 1WGT TITLE X-RAY STRUCTURE OF WHEAT GERM AGGLUTININ ISOLECTIN 3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: WHEAT GERM LECTIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.90 ANGSTORMS DBREF 1WGT B 2 186 UNP P10969 AGI3_WHEAT 2 186 MODRES 1WGT PCA B 1 GLU PYROGLUTAMIC ACID SEQRES 1 B 33 LYS THR CYS PRO ASN ASN HIS CYS CYS SER GLN TYR GLY SEQRES 2 B 33 HIS CYS GLY PHE GLY ALA GLU TYR CYS GLY ALA GLY CYS SEQRES 3 B 33 GLN GLY GLY PRO CYS ARG ALA ATOM 1 N LYS B 53 -6.490 29.736 -5.666 1.00 32.88 ATOM 2 CA LYS B 53 -5.639 30.838 -6.066 1.00 30.42 ATOM 3 C LYS B 53 -6.067 32.094 -5.317 1.00 30.22 ATOM 4 O LYS B 53 -7.260 32.376 -5.110 1.00 27.89 ATOM 5 CB LYS B 53 -5.764 31.120 -7.539 1.00 37.23 ATOM 6 CG LYS B 53 -4.662 30.619 -8.461 1.00 43.19 ATOM 7 CD LYS B 53 -4.454 31.693 -9.551 1.00 45.56 ATOM 8 CE LYS B 53 -3.808 32.977 -8.979 1.00 46.76 ATOM 9 NZ LYS B 53 -3.810 34.069 -9.934 1.00 40.89 ATOM 10 N THR B 54 -5.067 32.822 -4.866 1.00 26.43 ATOM 11 CA THR B 54 -5.244 34.051 -4.130 1.00 25.02 ATOM 12 C THR B 54 -5.392 35.188 -5.115 1.00 21.55 ATOM 13 O THR B 54 -4.919 35.061 -6.243 1.00 23.65 ATOM 14 CB THR B 54 -4.021 34.351 -3.283 1.00 29.41 ATOM 15 OG1 THR B 54 -3.299 33.140 -3.065 1.00 34.21 ATOM 16 CG2 THR B 54 -4.439 34.997 -1.991 1.00 31.60 ATOM 17 N CYS B 55 -5.987 36.290 -4.668 1.00 19.86 ATOM 18 CA CYS B 55 -6.074 37.500 -5.456 1.00 13.58 ATOM 19 C CYS B 55 -4.746 38.219 -5.346 1.00 20.60 ATOM 20 O CYS B 55 -4.200 38.292 -4.235 1.00 17.82 ATOM 21 CB CYS B 55 -7.116 38.447 -4.942 1.00 14.94 ATOM 22 SG CYS B 55 -8.739 37.828 -5.371 1.00 10.78 ATOM 23 N PRO B 56 -4.170 38.738 -6.449 1.00 17.47 ATOM 24 CA PRO B 56 -3.053 39.676 -6.424 1.00 12.99 ATOM 25 C PRO B 56 -3.456 40.995 -5.780 1.00 8.01 ATOM 26 O PRO B 56 -4.627 41.332 -5.792 1.00 11.76 ATOM 27 CB PRO B 56 -2.672 39.876 -7.872 1.00 13.47 ATOM 28 CG PRO B 56 -3.290 38.729 -8.571 1.00 12.39 ATOM 29 CD PRO B 56 -4.550 38.429 -7.817 1.00 14.88 ATOM 30 N ASN B 57 -2.467 41.806 -5.409 1.00 3.58 ATOM 31 CA ASN B 57 -2.534 43.153 -4.862 1.00 2.71 ATOM 32 C ASN B 57 -3.421 43.207 -3.599 1.00 2.00 ATOM 33 O ASN B 57 -4.008 44.245 -3.368 1.00 3.96 ATOM 34 CB ASN B 57 -3.093 44.190 -5.864 1.00 4.94 ATOM 35 CG ASN B 57 -2.423 44.190 -7.232 1.00 9.38 ATOM 36 OD1 ASN B 57 -2.521 43.207 -7.964 1.00 7.13 ATOM 37 ND2 ASN B 57 -1.736 45.255 -7.636 1.00 5.83 ATOM 38 N ASN B 58 -3.503 42.160 -2.791 1.00 2.00 ATOM 39 CA ASN B 58 -4.378 42.151 -1.595 1.00 6.61 ATOM 40 C ASN B 58 -5.869 42.515 -1.835 1.00 8.77 ATOM 41 O ASN B 58 -6.551 43.253 -1.116 1.00 4.27 ATOM 42 CB ASN B 58 -3.813 43.098 -0.560 1.00 2.00 ATOM 43 CG ASN B 58 -2.646 42.497 0.194 1.00 2.00 ATOM 44 OD1 ASN B 58 -2.579 41.350 0.631 1.00 2.55 ATOM 45 ND2 ASN B 58 -1.681 43.380 0.375 1.00 3.96 ATOM 46 N HIS B 59 -6.381 41.978 -2.930 1.00 9.58 ATOM 47 CA HIS B 59 -7.744 42.242 -3.321 1.00 7.66 ATOM 48 C HIS B 59 -8.579 41.205 -2.601 1.00 4.80 ATOM 49 O HIS B 59 -8.083 40.131 -2.244 1.00 2.00 ATOM 50 CB HIS B 59 -7.920 42.088 -4.841 1.00 3.04 ATOM 51 CG HIS B 59 -7.447 43.262 -5.674 1.00 2.00 ATOM 52 ND1 HIS B 59 -7.614 43.435 -6.975 1.00 3.85 ATOM 53 CD2 HIS B 59 -6.716 44.336 -5.237 1.00 5.43 ATOM 54 CE1 HIS B 59 -7.023 44.536 -7.337 1.00 7.17 ATOM 55 NE2 HIS B 59 -6.484 45.073 -6.268 1.00 3.85 ATOM 56 N CYS B 60 -9.855 41.505 -2.353 1.00 11.54 ATOM 57 CA CYS B 60 -10.721 40.531 -1.717 1.00 5.50 ATOM 58 C CYS B 60 -11.310 39.685 -2.812 1.00 2.56 ATOM 59 O CYS B 60 -11.640 40.176 -3.890 1.00 4.07 ATOM 60 CB CYS B 60 -11.918 41.177 -0.977 1.00 6.22 ATOM 61 SG CYS B 60 -11.529 42.224 0.438 1.00 5.13 ATOM 62 N CYS B 61 -11.479 38.438 -2.475 1.00 2.00 ATOM 63 CA CYS B 61 -12.047 37.409 -3.271 1.00 7.90 ATOM 64 C CYS B 61 -13.535 37.236 -2.896 1.00 13.79 ATOM 65 O CYS B 61 -13.812 36.663 -1.827 1.00 12.71 ATOM 66 CB CYS B 61 -11.270 36.162 -2.980 1.00 5.67 ATOM 67 SG CYS B 61 -11.822 34.906 -4.125 1.00 13.93 ATOM 68 N SER B 62 -14.498 37.673 -3.742 1.00 9.46 ATOM 69 CA SER B 62 -15.930 37.491 -3.519 1.00 9.52 ATOM 70 C SER B 62 -16.376 36.062 -3.477 1.00 13.05 ATOM 71 O SER B 62 -15.606 35.207 -3.923 1.00 10.73 ATOM 72 CB SER B 62 -16.697 38.137 -4.593 1.00 8.50 ATOM 73 OG SER B 62 -16.351 37.509 -5.822 1.00 16.86 ATOM 74 N GLN B 63 -17.596 35.671 -3.052 1.00 15.25 ATOM 75 CA GLN B 63 -17.874 34.242 -3.065 1.00 16.04 ATOM 76 C GLN B 63 -18.133 33.696 -4.433 1.00 11.02 ATOM 77 O GLN B 63 -18.159 32.485 -4.605 1.00 14.77 ATOM 78 CB GLN B 63 -19.076 33.778 -2.261 1.00 23.66 ATOM 79 CG GLN B 63 -19.913 34.752 -1.511 1.00 31.59 ATOM 80 CD GLN B 63 -20.934 35.452 -2.357 1.00 33.39 ATOM 81 OE1 GLN B 63 -20.764 35.698 -3.549 1.00 38.91 ATOM 82 NE2 GLN B 63 -22.019 35.798 -1.701 1.00 33.25 ATOM 83 N TYR B 64 -18.326 34.533 -5.443 1.00 12.61 ATOM 84 CA TYR B 64 -18.465 33.996 -6.782 1.00 10.81 ATOM 85 C TYR B 64 -17.039 33.714 -7.291 1.00 17.05 ATOM 86 O TYR B 64 -16.927 33.259 -8.423 1.00 15.14 ATOM 87 CB TYR B 64 -19.204 35.016 -7.699 1.00 13.78 ATOM 88 CG TYR B 64 -20.661 35.270 -7.274 1.00 24.31 ATOM 89 CD1 TYR B 64 -21.578 34.215 -7.198 1.00 28.35 ATOM 90 CD2 TYR B 64 -21.060 36.517 -6.836 1.00 23.49 ATOM 91 CE1 TYR B 64 -22.848 34.406 -6.659 1.00 25.11 ATOM 92 CE2 TYR B 64 -22.327 36.718 -6.297 1.00 27.98 ATOM 93 CZ TYR B 64 -23.213 35.662 -6.205 1.00 27.91 ATOM 94 OH TYR B 64 -24.446 35.844 -5.586 1.00 26.79 ATOM 95 N GLY B 65 -15.935 33.978 -6.563 1.00 11.93 ATOM 96 CA GLY B 65 -14.572 33.677 -7.000 1.00 16.41 ATOM 97 C GLY B 65 -14.053 34.688 -8.007 1.00 16.74 ATOM 98 O GLY B 65 -13.555 34.324 -9.067 1.00 19.59 ATOM 99 N HIS B 66 -14.156 35.971 -7.691 1.00 17.83 ATOM 100 CA HIS B 66 -13.736 37.063 -8.537 1.00 15.74 ATOM 101 C HIS B 66 -13.010 38.065 -7.682 1.00 18.89 ATOM 102 O HIS B 66 -13.518 38.265 -6.571 1.00 19.54 ATOM 103 CB HIS B 66 -14.940 37.719 -9.130 1.00 23.76 ATOM 104 CG HIS B 66 -15.090 37.245 -10.549 1.00 26.64 ATOM 105 ND1 HIS B 66 -15.903 36.344 -11.084 1.00 26.16 ATOM 106 CD2 HIS B 66 -14.261 37.710 -11.534 1.00 31.14 ATOM 107 CE1 HIS B 66 -15.582 36.253 -12.355 1.00 29.67 ATOM 108 NE2 HIS B 66 -14.595 37.073 -12.612 1.00 31.49 ATOM 109 N CYS B 67 -11.934 38.738 -8.108 1.00 13.26 ATOM 110 CA CYS B 67 -11.186 39.639 -7.228 1.00 12.73 ATOM 111 C CYS B 67 -11.626 41.068 -7.337 1.00 10.51 ATOM 112 O CYS B 67 -11.856 41.523 -8.465 1.00 12.74 ATOM 113 CB CYS B 67 -9.688 39.639 -7.531 1.00 6.94 ATOM 114 SG CYS B 67 -9.034 37.983 -7.346 1.00 12.65 ATOM 115 N GLY B 68 -11.669 41.796 -6.222 1.00 2.00 ATOM 116 CA GLY B 68 -12.021 43.171 -6.251 1.00 2.00 ATOM 117 C GLY B 68 -12.067 43.753 -4.824 1.00 3.85 ATOM 118 O GLY B 68 -11.522 43.171 -3.881 1.00 4.03 ATOM 119 N PHE B 69 -12.701 44.900 -4.710 1.00 2.00 ATOM 120 CA PHE B 69 -12.844 45.628 -3.469 1.00 5.48 ATOM 121 C PHE B 69 -14.294 46.156 -3.321 1.00 5.32 ATOM 122 O PHE B 69 -15.033 46.220 -4.311 1.00 2.67 ATOM 123 CB PHE B 69 -11.839 46.784 -3.469 1.00 8.99 ATOM 124 CG PHE B 69 -10.426 46.457 -2.934 1.00 13.32 ATOM 125 CD1 PHE B 69 -10.260 45.574 -1.886 1.00 5.29 ATOM 126 CD2 PHE B 69 -9.329 47.094 -3.477 1.00 14.31 ATOM 127 CE1 PHE B 69 -9.021 45.346 -1.377 1.00 8.75 ATOM 128 CE2 PHE B 69 -8.094 46.857 -2.955 1.00 11.04 ATOM 129 CZ PHE B 69 -7.938 45.983 -1.907 1.00 11.10 ATOM 130 N GLY B 70 -14.708 46.684 -2.172 1.00 3.21 ATOM 131 CA GLY B 70 -16.085 47.103 -1.978 1.00 6.27 ATOM 132 C GLY B 70 -16.886 45.965 -1.326 1.00 4.84 ATOM 133 O GLY B 70 -16.449 44.818 -1.196 1.00 6.56 ATOM 134 N ALA B 71 -18.132 46.266 -0.939 1.00 11.21 ATOM 135 CA ALA B 71 -18.997 45.319 -0.236 1.00 4.12 ATOM 136 C ALA B 71 -19.233 44.008 -0.947 1.00 4.68 ATOM 137 O ALA B 71 -19.173 42.934 -0.341 1.00 5.07 ATOM 138 CB ALA B 71 -20.326 46.011 0.013 1.00 8.41 ATOM 139 N GLU B 72 -19.339 44.017 -2.277 1.00 6.87 ATOM 140 CA GLU B 72 -19.554 42.752 -2.985 1.00 8.33 ATOM 141 C GLU B 72 -18.400 41.787 -2.829 1.00 7.35 ATOM 142 O GLU B 72 -18.542 40.559 -2.884 1.00 10.97 ATOM 143 CB GLU B 72 -19.759 43.007 -4.462 1.00 7.54 ATOM 144 CG GLU B 72 -21.120 43.571 -4.896 1.00 8.72 ATOM 145 CD GLU B 72 -21.443 45.028 -4.593 1.00 11.06 ATOM 146 OE1 GLU B 72 -20.812 45.683 -3.759 1.00 13.48 ATOM 147 OE2 GLU B 72 -22.377 45.547 -5.211 1.00 16.73 ATOM 148 N TYR B 73 -17.210 42.352 -2.627 1.00 13.27 ATOM 149 CA TYR B 73 -16.021 41.487 -2.589 1.00 8.92 ATOM 150 C TYR B 73 -15.558 41.159 -1.204 1.00 2.00 ATOM 151 O TYR B 73 -15.357 39.985 -0.909 1.00 5.08 ATOM 152 CB TYR B 73 -14.900 42.170 -3.368 1.00 3.61 ATOM 153 CG TYR B 73 -15.315 42.206 -4.824 1.00 6.82 ATOM 154 CD1 TYR B 73 -15.052 41.105 -5.599 1.00 9.42 ATOM 155 CD2 TYR B 73 -15.969 43.298 -5.325 1.00 9.45 ATOM 156 CE1 TYR B 73 -15.461 41.068 -6.912 1.00 9.16 ATOM 157 CE2 TYR B 73 -16.386 43.271 -6.630 1.00 8.76 ATOM 158 CZ TYR B 73 -16.120 42.161 -7.400 1.00 8.94 ATOM 159 OH TYR B 73 -16.538 42.151 -8.701 1.00 11.21 ATOM 160 N CYS B 74 -15.330 42.215 -0.446 1.00 3.63 ATOM 161 CA CYS B 74 -14.856 42.097 0.922 1.00 6.28 ATOM 162 C CYS B 74 -15.966 41.751 1.949 1.00 10.22 ATOM 163 O CYS B 74 -15.676 41.141 2.989 1.00 7.89 ATOM 164 CB CYS B 74 -14.167 43.407 1.254 1.00 7.72 ATOM 165 SG CYS B 74 -12.657 43.844 0.299 1.00 7.33 ATOM 166 N GLY B 75 -17.236 42.060 1.646 1.00 5.48 ATOM 167 CA GLY B 75 -18.342 41.724 2.517 1.00 10.87 ATOM 168 C GLY B 75 -18.672 40.240 2.694 1.00 10.59 ATOM 169 O GLY B 75 -17.830 39.339 2.833 1.00 12.29 ATOM 170 N ALA B 76 -19.986 39.940 2.669 1.00 14.13 ATOM 171 CA ALA B 76 -20.506 38.611 3.010 1.00 13.65 ATOM 172 C ALA B 76 -20.014 37.519 2.101 1.00 11.52 ATOM 173 O ALA B 76 -20.068 37.682 0.884 1.00 21.07 ATOM 174 CB ALA B 76 -22.047 38.574 2.942 1.00 20.79 ATOM 175 N GLY B 77 -19.499 36.417 2.627 1.00 11.38 ATOM 176 CA GLY B 77 -19.083 35.325 1.764 1.00 15.84 ATOM 177 C GLY B 77 -17.664 35.516 1.212 1.00 15.73 ATOM 178 O GLY B 77 -17.178 34.615 0.514 1.00 14.27 ATOM 179 N CYS B 78 -16.994 36.654 1.465 1.00 16.32 ATOM 180 CA CYS B 78 -15.582 36.845 1.065 1.00 21.04 ATOM 181 C CYS B 78 -14.693 35.653 1.503 1.00 24.28 ATOM 182 O CYS B 78 -14.688 35.179 2.656 1.00 23.94 ATOM 183 CB CYS B 78 -15.125 38.147 1.701 1.00 17.18 ATOM 184 SG CYS B 78 -13.408 38.684 1.570 1.00 11.66 ATOM 185 N GLN B 79 -13.949 35.134 0.518 1.00 24.18 ATOM 186 CA GLN B 79 -13.130 33.960 0.682 1.00 19.47 ATOM 187 C GLN B 79 -11.638 34.251 0.905 1.00 18.76 ATOM 188 O GLN B 79 -10.897 33.286 1.170 1.00 14.10 ATOM 189 CB GLN B 79 -13.248 33.059 -0.535 1.00 19.28 ATOM 190 CG GLN B 79 -14.564 32.986 -1.284 1.00 18.03 ATOM 191 CD GLN B 79 -14.458 32.030 -2.450 1.00 15.87 ATOM 192 OE1 GLN B 79 -14.012 30.901 -2.307 1.00 21.07 ATOM 193 NE2 GLN B 79 -14.760 32.412 -3.662 1.00 18.52 ATOM 194 N GLY B 80 -11.161 35.498 0.876 1.00 18.15 ATOM 195 CA GLY B 80 -9.723 35.753 1.027 1.00 20.02 ATOM 196 C GLY B 80 -9.478 37.209 0.703 1.00 19.31 ATOM 197 O GLY B 80 -10.366 37.837 0.105 1.00 20.12 ATOM 198 N GLY B 81 -8.333 37.755 1.103 1.00 13.89 ATOM 199 CA GLY B 81 -8.036 39.175 0.956 1.00 10.43 ATOM 200 C GLY B 81 -8.442 39.858 2.252 1.00 8.31 ATOM 201 O GLY B 81 -8.785 39.130 3.182 1.00 13.86 ATOM 202 N PRO B 82 -8.392 41.177 2.433 1.00 5.43 ATOM 203 CA PRO B 82 -8.889 41.924 3.574 1.00 10.19 ATOM 204 C PRO B 82 -10.395 41.887 3.742 1.00 11.87 ATOM 205 O PRO B 82 -11.080 42.916 3.591 1.00 10.96 ATOM 206 CB PRO B 82 -8.376 43.335 3.363 1.00 10.38 ATOM 207 CG PRO B 82 -8.232 43.435 1.852 1.00 8.05 ATOM 208 CD PRO B 82 -7.619 42.088 1.600 1.00 4.83 ATOM 209 N CYS B 83 -10.903 40.677 3.999 1.00 12.79 ATOM 210 CA CYS B 83 -12.338 40.449 4.134 1.00 15.24 ATOM 211 C CYS B 83 -12.809 41.259 5.338 1.00 13.82 ATOM 212 O CYS B 83 -12.065 41.387 6.314 1.00 10.86 ATOM 213 CB CYS B 83 -12.681 39.002 4.395 1.00 10.37 ATOM 214 SG CYS B 83 -12.440 37.792 3.081 1.00 12.99 ATOM 215 N ARG B 84 -14.022 41.833 5.296 1.00 12.78 ATOM 216 CA ARG B 84 -14.512 42.606 6.407 1.00 7.34 ATOM 217 C ARG B 84 -14.716 41.714 7.640 1.00 9.05 ATOM 218 O ARG B 84 -14.554 42.188 8.760 1.00 11.06 ATOM 219 CB ARG B 84 -15.775 43.271 5.902 1.00 12.85 ATOM 220 CG ARG B 84 -15.386 44.627 5.405 1.00 14.56 ATOM 221 CD ARG B 84 -15.899 45.091 4.071 1.00 15.40 ATOM 222 NE ARG B 84 -17.291 45.419 3.927 1.00 21.24 ATOM 223 CZ ARG B 84 -17.677 46.493 3.246 1.00 19.18 ATOM 224 NH1 ARG B 84 -16.801 47.330 2.681 1.00 21.33 ATOM 225 NH2 ARG B 84 -18.967 46.712 3.069 1.00 15.00 ATOM 226 N ALA B 85 -15.014 40.422 7.489 1.00 11.12 ATOM 227 CA ALA B 85 -15.114 39.484 8.600 1.00 11.47 ATOM 228 C ALA B 85 -13.730 39.120 9.105 1.00 16.85 ATOM 229 O ALA B 85 -12.810 39.002 8.289 1.00 15.55 ATOM 230 CB ALA B 85 -15.830 38.219 8.158 1.00 11.40 TER