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 C 1 171 UNP P10968 AGI1_WHEAT 27 197 SEQRES 1 C 39 GLY SER GLN ALA GLY GLY ALA THR CYS THR ASN ASN GLN SEQRES 2 C 39 CYS CYS SER GLN TYR GLY TYR CYS GLY PHE GLY ALA GLU SEQRES 3 C 39 TYR CYS GLY ALA GLY CYS GLN GLY GLY PRO CYS ARG ALA ATOM 1 N GLY C 47 3.128 35.007 34.173 1.00 44.67 ATOM 2 CA GLY C 47 3.719 34.853 32.855 1.00 44.96 ATOM 3 C GLY C 47 2.931 33.997 31.878 1.00 44.86 ATOM 4 O GLY C 47 1.716 33.850 31.999 1.00 45.17 ATOM 5 N SER C 48 3.633 33.430 30.902 1.00 78.97 ATOM 6 CA SER C 48 2.993 32.622 29.869 1.00 78.87 ATOM 7 C SER C 48 2.344 31.368 30.448 1.00 77.53 ATOM 8 O SER C 48 1.407 30.822 29.866 1.00 77.85 ATOM 9 CB SER C 48 3.997 32.241 28.777 1.00 78.69 ATOM 10 OG SER C 48 4.977 31.343 29.266 1.00 76.82 ATOM 11 N GLN C 49 2.844 30.917 31.594 1.00 40.53 ATOM 12 CA GLN C 49 2.308 29.724 32.238 1.00 44.41 ATOM 13 C GLN C 49 0.982 30.022 32.929 1.00 44.68 ATOM 14 O GLN C 49 0.279 29.109 33.359 1.00 43.99 ATOM 15 CB GLN C 49 3.305 29.158 33.254 1.00 43.22 ATOM 16 CG GLN C 49 4.561 28.548 32.653 1.00 40.34 ATOM 17 CD GLN C 49 5.653 29.571 32.393 1.00 40.28 ATOM 18 OE1 GLN C 49 5.409 30.778 32.420 1.00 42.92 ATOM 19 NE2 GLN C 49 6.866 29.091 32.139 1.00 40.70 ATOM 20 N ALA C 50 0.646 31.304 33.035 1.00 79.92 ATOM 21 CA ALA C 50 -0.566 31.716 33.734 1.00 80.20 ATOM 22 C ALA C 50 -1.255 32.891 33.050 1.00 81.67 ATOM 23 O ALA C 50 -1.386 33.969 33.629 1.00 82.41 ATOM 24 CB ALA C 50 -0.249 32.058 35.182 1.00 79.89 ATOM 25 N GLY C 51 -1.694 32.674 31.814 1.00 51.17 ATOM 26 CA GLY C 51 -2.440 33.675 31.074 1.00 52.59 ATOM 27 C GLY C 51 -1.820 35.059 31.074 1.00 53.74 ATOM 28 O GLY C 51 -2.530 36.063 31.031 1.00 55.41 ATOM 29 N GLY C 52 -0.493 35.116 31.122 1.00 49.30 ATOM 30 CA GLY C 52 0.218 36.380 31.073 1.00 50.30 ATOM 31 C GLY C 52 -0.117 37.304 32.228 1.00 50.86 ATOM 32 O GLY C 52 -0.017 38.525 32.105 1.00 52.31 ATOM 33 N ALA C 53 -0.522 36.719 33.351 1.00 54.73 ATOM 34 CA ALA C 53 -0.785 37.486 34.564 1.00 55.05 ATOM 35 C ALA C 53 0.527 37.988 35.157 1.00 54.71 ATOM 36 O ALA C 53 1.560 37.331 35.034 1.00 53.45 ATOM 37 CB ALA C 53 -1.537 36.639 35.576 1.00 53.83 ATOM 38 N THR C 54 0.484 39.154 35.795 1.00 58.18 ATOM 39 CA THR C 54 1.690 39.753 36.359 1.00 58.29 ATOM 40 C THR C 54 1.839 39.472 37.854 1.00 57.05 ATOM 41 O THR C 54 0.935 38.933 38.493 1.00 56.51 ATOM 42 CB THR C 54 1.733 41.276 36.126 1.00 60.51 ATOM 43 OG1 THR C 54 0.845 41.929 37.042 1.00 61.71 ATOM 44 CG2 THR C 54 1.326 41.608 34.700 1.00 61.58 ATOM 45 N CYS C 55 2.990 39.844 38.401 1.00 45.25 ATOM 46 CA CYS C 55 3.270 39.631 39.812 1.00 43.92 ATOM 47 C CYS C 55 2.998 40.884 40.632 1.00 45.63 ATOM 48 O CYS C 55 3.205 42.005 40.165 1.00 43.62 ATOM 49 CB CYS C 55 4.720 39.194 40.008 1.00 42.54 ATOM 50 SG CYS C 55 5.038 37.479 39.580 1.00 44.29 ATOM 51 N THR C 56 2.531 40.683 41.861 1.00 48.16 ATOM 52 CA THR C 56 2.305 41.782 42.787 1.00 43.57 ATOM 53 C THR C 56 3.603 42.149 43.494 1.00 43.29 ATOM 54 O THR C 56 4.618 41.472 43.332 1.00 47.15 ATOM 55 CB THR C 56 1.251 41.413 43.843 1.00 48.82 ATOM 56 OG1 THR C 56 1.684 40.255 44.567 1.00 47.79 ATOM 57 CG2 THR C 56 -0.081 41.115 43.183 1.00 48.93 ATOM 58 N ASN C 57 3.567 43.227 44.270 1.00 59.53 ATOM 59 CA ASN C 57 4.717 43.632 45.071 1.00 58.82 ATOM 60 C ASN C 57 5.960 43.871 44.227 1.00 58.34 ATOM 61 O ASN C 57 7.081 43.805 44.731 1.00 57.40 ATOM 62 CB ASN C 57 5.015 42.574 46.136 1.00 57.23 ATOM 63 CG ASN C 57 3.771 42.125 46.871 1.00 57.94 ATOM 64 OD1 ASN C 57 3.493 40.932 46.977 1.00 57.36 ATOM 65 ND2 ASN C 57 3.006 43.083 47.372 1.00 59.41 ATOM 66 N ASN C 58 5.757 44.149 42.943 1.00 44.96 ATOM 67 CA ASN C 58 6.864 44.332 42.011 1.00 44.63 ATOM 68 C ASN C 58 7.802 43.137 42.010 1.00 42.54 ATOM 69 O ASN C 58 9.020 43.289 41.931 1.00 41.05 ATOM 70 CB ASN C 58 7.635 45.615 42.320 1.00 43.44 ATOM 71 CG ASN C 58 6.901 46.857 41.858 1.00 43.87 ATOM 72 OD1 ASN C 58 6.126 46.812 40.905 1.00 45.92 ATOM 73 ND2 ASN C 58 7.145 47.974 42.530 1.00 44.67 ATOM 74 N GLN C 59 7.222 41.947 42.100 1.00 51.55 ATOM 75 CA GLN C 59 7.997 40.716 42.066 1.00 50.15 ATOM 76 C GLN C 59 8.314 40.321 40.630 1.00 50.01 ATOM 77 O GLN C 59 7.528 40.572 39.719 1.00 51.39 ATOM 78 CB GLN C 59 7.242 39.587 42.772 1.00 49.49 ATOM 79 CG GLN C 59 7.244 39.691 44.294 1.00 49.04 ATOM 80 CD GLN C 59 6.396 38.617 44.951 1.00 48.41 ATOM 81 OE1 GLN C 59 6.918 37.707 45.595 1.00 50.96 ATOM 82 NE2 GLN C 59 5.082 38.712 44.779 1.00 49.60 ATOM 83 N CYS C 60 9.476 39.708 40.437 1.00 48.47 ATOM 84 CA CYS C 60 9.888 39.236 39.123 1.00 48.31 ATOM 85 C CYS C 60 9.218 37.913 38.795 1.00 48.22 ATOM 86 O CYS C 60 9.103 37.037 39.650 1.00 47.58 ATOM 87 CB CYS C 60 11.405 39.062 39.063 1.00 46.33 ATOM 88 SG CYS C 60 12.336 40.602 38.962 1.00 47.58 ATOM 89 N CYS C 61 8.775 37.774 37.550 1.00 72.26 ATOM 90 CA CYS C 61 8.222 36.515 37.079 1.00 72.38 ATOM 91 C CYS C 61 9.322 35.713 36.400 1.00 70.72 ATOM 92 O CYS C 61 9.940 36.181 35.444 1.00 70.70 ATOM 93 CB CYS C 61 7.068 36.761 36.109 1.00 73.72 ATOM 94 SG CYS C 61 6.219 35.257 35.591 1.00 74.02 ATOM 95 N SER C 62 9.571 34.508 36.899 1.00 52.55 ATOM 96 CA SER C 62 10.666 33.688 36.391 1.00 51.18 ATOM 97 C SER C 62 10.320 33.007 35.072 1.00 51.44 ATOM 98 O SER C 62 9.192 33.097 34.588 1.00 52.53 ATOM 99 CB SER C 62 11.076 32.637 37.422 1.00 49.94 ATOM 100 OG SER C 62 10.039 31.692 37.622 1.00 51.10 ATOM 101 N GLN C 63 11.304 32.319 34.502 1.00 96.52 ATOM 102 CA GLN C 63 11.122 31.602 33.248 1.00 96.70 ATOM 103 C GLN C 63 10.151 30.441 33.414 1.00 96.99 ATOM 104 O GLN C 63 9.781 29.789 32.440 1.00 97.55 ATOM 105 CB GLN C 63 12.466 31.084 32.732 1.00 95.02 ATOM 106 CG GLN C 63 13.161 30.117 33.676 1.00 94.17 ATOM 107 CD GLN C 63 14.519 29.674 33.166 1.00 93.66 ATOM 108 OE1 GLN C 63 14.816 29.784 31.976 1.00 93.69 ATOM 109 NE2 GLN C 63 15.354 29.168 34.067 1.00 93.28 ATOM 110 N TYR C 64 9.742 30.186 34.653 1.00 61.72 ATOM 111 CA TYR C 64 8.835 29.082 34.939 1.00 61.72 ATOM 112 C TYR C 64 7.479 29.580 35.427 1.00 62.48 ATOM 113 O TYR C 64 6.636 28.792 35.853 1.00 62.57 ATOM 114 CB TYR C 64 9.456 28.121 35.956 1.00 60.82 ATOM 115 CG TYR C 64 10.804 27.583 35.531 1.00 60.18 ATOM 116 CD1 TYR C 64 10.920 26.746 34.429 1.00 60.77 ATOM 117 CD2 TYR C 64 11.960 27.913 36.227 1.00 59.58 ATOM 118 CE1 TYR C 64 12.147 26.254 34.030 1.00 60.26 ATOM 119 CE2 TYR C 64 13.194 27.424 35.837 1.00 58.86 ATOM 120 CZ TYR C 64 13.281 26.594 34.735 1.00 59.35 ATOM 121 OH TYR C 64 14.501 26.099 34.335 1.00 58.73 ATOM 122 N GLY C 65 7.277 30.892 35.361 1.00 60.68 ATOM 123 CA GLY C 65 5.997 31.487 35.701 1.00 61.61 ATOM 124 C GLY C 65 5.749 31.618 37.191 1.00 61.33 ATOM 125 O GLY C 65 4.625 31.439 37.660 1.00 61.55 ATOM 126 N TYR C 66 6.800 31.934 37.939 1.00 58.51 ATOM 127 CA TYR C 66 6.684 32.114 39.380 1.00 58.13 ATOM 128 C TYR C 66 7.160 33.497 39.803 1.00 58.29 ATOM 129 O TYR C 66 8.155 34.008 39.290 1.00 57.81 ATOM 130 CB TYR C 66 7.478 31.039 40.121 1.00 56.90 ATOM 131 CG TYR C 66 6.913 29.648 39.969 1.00 57.09 ATOM 132 CD1 TYR C 66 5.903 29.193 40.806 1.00 57.75 ATOM 133 CD2 TYR C 66 7.392 28.786 38.992 1.00 56.90 ATOM 134 CE1 TYR C 66 5.384 27.920 40.673 1.00 57.49 ATOM 135 CE2 TYR C 66 6.878 27.511 38.850 1.00 57.04 ATOM 136 CZ TYR C 66 5.874 27.083 39.693 1.00 57.45 ATOM 137 OH TYR C 66 5.358 25.814 39.556 1.00 57.92 ATOM 138 N CYS C 67 6.441 34.099 40.743 1.00 50.72 ATOM 139 CA CYS C 67 6.790 35.420 41.246 1.00 50.73 ATOM 140 C CYS C 67 7.777 35.311 42.400 1.00 49.30 ATOM 141 O CYS C 67 7.692 34.391 43.215 1.00 48.56 ATOM 142 CB CYS C 67 5.535 36.158 41.701 1.00 52.13 ATOM 143 SG CYS C 67 4.136 35.961 40.581 1.00 52.59 ATOM 144 N GLY C 68 8.715 36.250 42.464 1.00 40.84 ATOM 145 CA GLY C 68 9.715 36.248 43.515 1.00 42.27 ATOM 146 C GLY C 68 10.867 37.201 43.265 1.00 41.29 ATOM 147 O GLY C 68 10.780 38.092 42.421 1.00 42.01 ATOM 148 N PHE C 69 11.948 37.014 44.017 1.00 44.90 ATOM 149 CA PHE C 69 13.155 37.813 43.848 1.00 43.82 ATOM 150 C PHE C 69 14.392 36.920 43.851 1.00 41.82 ATOM 151 O PHE C 69 14.312 35.742 44.196 1.00 41.12 ATOM 152 CB PHE C 69 13.259 38.877 44.939 1.00 44.35 ATOM 153 CG PHE C 69 12.173 39.914 44.881 1.00 46.21 ATOM 154 CD1 PHE C 69 12.198 40.910 43.918 1.00 46.74 ATOM 155 CD2 PHE C 69 11.133 39.897 45.792 1.00 47.61 ATOM 156 CE1 PHE C 69 11.205 41.865 43.863 1.00 49.70 ATOM 157 CE2 PHE C 69 10.135 40.850 45.743 1.00 49.95 ATOM 158 CZ PHE C 69 10.171 41.836 44.780 1.00 45.05 ATOM 159 N GLY C 70 15.531 37.483 43.463 1.00 38.92 ATOM 160 CA GLY C 70 16.753 36.710 43.321 1.00 38.37 ATOM 161 C GLY C 70 17.052 36.351 41.873 1.00 38.98 ATOM 162 O GLY C 70 16.193 36.495 41.005 1.00 39.08 ATOM 163 N ALA C 71 18.269 35.876 41.618 1.00 38.84 ATOM 164 CA ALA C 71 18.723 35.576 40.260 1.00 37.78 ATOM 165 C ALA C 71 17.820 34.569 39.557 1.00 39.09 ATOM 166 O ALA C 71 17.469 34.743 38.392 1.00 39.76 ATOM 167 CB ALA C 71 20.157 35.076 40.279 1.00 37.02 ATOM 168 N GLU C 72 17.450 33.514 40.272 1.00 46.80 ATOM 169 CA GLU C 72 16.577 32.487 39.723 1.00 47.76 ATOM 170 C GLU C 72 15.309 33.098 39.141 1.00 49.60 ATOM 171 O GLU C 72 14.676 32.508 38.270 1.00 50.46 ATOM 172 CB GLU C 72 16.215 31.457 40.797 1.00 47.51 ATOM 173 CG GLU C 72 17.346 30.512 41.189 1.00 45.78 ATOM 174 CD GLU C 72 18.305 31.107 42.210 1.00 45.53 ATOM 175 OE1 GLU C 72 18.231 32.326 42.476 1.00 45.23 ATOM 176 OE2 GLU C 72 19.138 30.349 42.751 1.00 44.76 ATOM 177 N TYR C 73 14.950 34.285 39.619 1.00 39.87 ATOM 178 CA TYR C 73 13.703 34.935 39.221 1.00 39.42 ATOM 179 C TYR C 73 13.908 36.135 38.297 1.00 39.34 ATOM 180 O TYR C 73 13.167 36.315 37.331 1.00 40.39 ATOM 181 CB TYR C 73 12.899 35.357 40.456 1.00 40.07 ATOM 182 CG TYR C 73 12.363 34.189 41.250 1.00 45.96 ATOM 183 CD1 TYR C 73 11.080 33.708 41.032 1.00 46.13 ATOM 184 CD2 TYR C 73 13.144 33.561 42.210 1.00 45.21 ATOM 185 CE1 TYR C 73 10.587 32.637 41.751 1.00 46.02 ATOM 186 CE2 TYR C 73 12.660 32.488 42.933 1.00 44.25 ATOM 187 CZ TYR C 73 11.382 32.030 42.700 1.00 44.75 ATOM 188 OH TYR C 73 10.899 30.962 43.418 1.00 43.72 ATOM 189 N CYS C 74 14.908 36.955 38.600 1.00 53.91 ATOM 190 CA CYS C 74 15.168 38.159 37.818 1.00 54.54 ATOM 191 C CYS C 74 16.300 37.965 36.813 1.00 52.11 ATOM 192 O CYS C 74 16.629 38.876 36.052 1.00 51.05 ATOM 193 CB CYS C 74 15.481 39.338 38.741 1.00 53.91 ATOM 194 SG CYS C 74 14.080 39.892 39.729 1.00 59.10 ATOM 195 N GLY C 75 16.892 36.777 36.812 1.00 60.38 ATOM 196 CA GLY C 75 17.979 36.472 35.901 1.00 57.80 ATOM 197 C GLY C 75 17.501 36.204 34.487 1.00 59.18 ATOM 198 O GLY C 75 16.778 37.011 33.898 1.00 60.71 ATOM 199 N ALA C 76 17.908 35.062 33.943 1.00 50.69 ATOM 200 CA ALA C 76 17.544 34.685 32.582 1.00 51.64 ATOM 201 C ALA C 76 16.165 34.038 32.533 1.00 54.97 ATOM 202 O ALA C 76 15.829 33.209 33.377 1.00 55.34 ATOM 203 CB ALA C 76 18.590 33.750 31.996 1.00 49.27 ATOM 204 N GLY C 77 15.375 34.418 31.534 1.00 48.33 ATOM 205 CA GLY C 77 14.027 33.903 31.388 1.00 50.39 ATOM 206 C GLY C 77 13.014 34.793 32.081 1.00 51.87 ATOM 207 O GLY C 77 11.806 34.602 31.947 1.00 53.02 ATOM 208 N CYS C 78 13.516 35.772 32.825 1.00 54.94 ATOM 209 CA CYS C 78 12.664 36.700 33.559 1.00 56.39 ATOM 210 C CYS C 78 11.616 37.331 32.646 1.00 57.97 ATOM 211 O CYS C 78 11.946 38.118 31.760 1.00 58.53 ATOM 212 CB CYS C 78 13.511 37.783 34.228 1.00 55.76 ATOM 213 SG CYS C 78 12.569 38.960 35.210 1.00 58.61 ATOM 214 N GLN C 79 10.354 36.984 32.876 1.00 41.82 ATOM 215 CA GLN C 79 9.264 37.419 32.010 1.00 43.58 ATOM 216 C GLN C 79 8.696 38.779 32.400 1.00 45.39 ATOM 217 O GLN C 79 8.225 39.527 31.544 1.00 46.93 ATOM 218 CB GLN C 79 8.141 36.381 32.005 1.00 43.76 ATOM 219 CG GLN C 79 8.613 34.955 31.814 1.00 41.38 ATOM 220 CD GLN C 79 7.461 33.977 31.738 1.00 43.41 ATOM 221 OE1 GLN C 79 6.359 34.333 31.320 1.00 43.27 ATOM 222 NE2 GLN C 79 7.707 32.737 32.143 1.00 41.58 ATOM 223 N GLY C 80 8.731 39.095 33.690 1.00 49.74 ATOM 224 CA GLY C 80 8.161 40.341 34.171 1.00 51.43 ATOM 225 C GLY C 80 8.753 40.826 35.480 1.00 50.63 ATOM 226 O GLY C 80 9.432 40.080 36.185 1.00 48.86 ATOM 227 N GLY C 81 8.489 42.087 35.806 1.00 54.17 ATOM 228 CA GLY C 81 9.014 42.687 37.018 1.00 53.46 ATOM 229 C GLY C 81 10.343 43.374 36.781 1.00 52.42 ATOM 230 O GLY C 81 10.711 43.641 35.638 1.00 52.43 ATOM 231 N PRO C 82 11.071 43.671 37.865 1.00 75.35 ATOM 232 CA PRO C 82 12.385 44.319 37.798 1.00 72.54 ATOM 233 C PRO C 82 13.476 43.381 37.283 1.00 69.27 ATOM 234 O PRO C 82 14.481 43.184 37.968 1.00 66.08 ATOM 235 CB PRO C 82 12.669 44.692 39.260 1.00 71.90 ATOM 236 CG PRO C 82 11.345 44.614 39.954 1.00 75.16 ATOM 237 CD PRO C 82 10.597 43.535 39.251 1.00 75.34 ATOM 238 N CYS C 83 13.277 42.815 36.096 1.00 60.34 ATOM 239 CA CYS C 83 14.256 41.912 35.502 1.00 57.53 ATOM 240 C CYS C 83 15.624 42.578 35.410 1.00 53.21 ATOM 241 O CYS C 83 15.722 43.792 35.231 1.00 52.91 ATOM 242 CB CYS C 83 13.802 41.464 34.112 1.00 58.75 ATOM 243 SG CYS C 83 12.211 40.603 34.071 1.00 64.07 ATOM 244 N ARG C 84 16.678 41.776 35.534 1.00 59.28 ATOM 245 CA ARG C 84 18.045 42.282 35.475 1.00 54.59 ATOM 246 C ARG C 84 18.413 42.724 34.064 1.00 52.81 ATOM 247 O ARG C 84 19.135 43.703 33.877 1.00 50.21 ATOM 248 CB ARG C 84 19.024 41.215 35.961 1.00 52.29 ATOM 249 CG ARG C 84 18.786 40.775 37.390 1.00 52.95 ATOM 250 CD ARG C 84 19.674 39.607 37.759 1.00 52.04 ATOM 251 NE ARG C 84 19.597 39.296 39.182 1.00 52.31 ATOM 252 CZ ARG C 84 20.402 38.440 39.801 1.00 50.87 ATOM 253 NH1 ARG C 84 21.347 37.808 39.118 1.00 49.26 ATOM 254 NH2 ARG C 84 20.267 38.217 41.100 1.00 50.83 ATOM 255 N ALA C 85 17.917 41.991 33.074 1.00 47.97 ATOM 256 CA ALA C 85 18.111 42.366 31.682 1.00 46.91 ATOM 257 C ALA C 85 17.209 43.543 31.340 1.00 48.99 ATOM 258 O ALA C 85 16.003 43.495 31.578 1.00 52.67 ATOM 259 CB ALA C 85 17.812 41.188 30.769 1.00 47.99 TER