HEADER SUGAR BINDING PROTEIN 31-DEC-69 1K7V TITLE Crystal Structure Analysis of TITLE 2 crosslinked-WGA3/GlcNAcbeta1,6Galbeta1,4Glc COMPND MOL_ID: 1; COMPND 2 MOLECULE: agglutinin isolectin 3; COMPND 3 CHAIN: A, B; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.20 ANGSTORMS DBREF 1K7V A 1 186 UNP P10969 AGI3_WHEAT 1 186 MODRES 1K7V PCA A 1 GLN PYROGLUTAMIC ACID SEQRES 1 A 33 LYS THR CYS PRO ASN ASN HIS CYS CYS SER GLN TYR GLY SEQRES 2 A 33 HIS CYS GLY PHE GLY ALA GLU TYR CYS GLY ALA GLY CYS SEQRES 3 A 33 GLN GLY GLY PRO CYS ARG ALA ATOM 1 N LYS A 53 6.500 -61.181 5.834 1.00 27.01 ATOM 2 CA LYS A 53 5.589 -60.052 6.078 1.00 25.50 ATOM 3 C LYS A 53 6.140 -58.756 5.522 1.00 24.90 ATOM 4 O LYS A 53 7.323 -58.431 5.668 1.00 25.14 ATOM 5 CB LYS A 53 5.211 -59.881 7.556 1.00 25.38 ATOM 6 CG LYS A 53 6.239 -59.181 8.433 1.00 26.66 ATOM 7 CD LYS A 53 5.584 -58.436 9.594 1.00 25.16 ATOM 8 CE LYS A 53 4.851 -57.187 9.110 1.00 26.55 ATOM 9 NZ LYS A 53 5.766 -56.176 8.470 1.00 26.57 ATOM 10 N THR A 54 5.247 -58.023 4.875 1.00 24.78 ATOM 11 CA THR A 54 5.549 -56.764 4.228 1.00 22.35 ATOM 12 C THR A 54 5.470 -55.560 5.156 1.00 20.86 ATOM 13 O THR A 54 4.911 -55.621 6.247 1.00 19.50 ATOM 14 CB THR A 54 4.597 -56.572 3.053 1.00 23.33 ATOM 15 OG1 THR A 54 3.294 -57.048 3.418 1.00 26.43 ATOM 16 CG2 THR A 54 5.069 -57.373 1.867 1.00 24.58 ATOM 17 N CYS A 55 6.081 -54.470 4.722 1.00 18.99 ATOM 18 CA CYS A 55 6.069 -53.238 5.491 1.00 16.15 ATOM 19 C CYS A 55 4.765 -52.465 5.338 1.00 15.47 ATOM 20 O CYS A 55 4.130 -52.474 4.274 1.00 13.42 ATOM 21 CB CYS A 55 7.217 -52.329 5.067 1.00 16.21 ATOM 22 SG CYS A 55 8.855 -53.023 5.410 1.00 12.03 ATOM 23 N PRO A 56 4.287 -51.871 6.447 1.00 14.57 ATOM 24 CA PRO A 56 3.048 -51.112 6.286 1.00 11.79 ATOM 25 C PRO A 56 3.423 -49.721 5.758 1.00 9.57 ATOM 26 O PRO A 56 4.604 -49.372 5.703 1.00 7.87 ATOM 27 CB PRO A 56 2.493 -51.078 7.726 1.00 12.53 ATOM 28 CG PRO A 56 3.741 -51.078 8.579 1.00 13.68 ATOM 29 CD PRO A 56 4.592 -52.116 7.873 1.00 13.69 ATOM 30 N ASN A 57 2.408 -48.930 5.410 1.00 9.63 ATOM 31 CA ASN A 57 2.540 -47.551 4.905 1.00 10.35 ATOM 32 C ASN A 57 3.408 -47.460 3.644 1.00 11.09 ATOM 33 O ASN A 57 3.971 -46.405 3.376 1.00 13.15 ATOM 34 CB ASN A 57 3.121 -46.587 5.954 1.00 7.58 ATOM 35 CG ASN A 57 2.331 -46.550 7.254 1.00 7.52 ATOM 36 OD1 ASN A 57 2.457 -47.439 8.078 1.00 6.33 ATOM 37 ND2 ASN A 57 1.583 -45.477 7.481 1.00 8.10 ATOM 38 N ASN A 58 3.491 -48.549 2.876 1.00 10.95 ATOM 39 CA ASN A 58 4.310 -48.614 1.658 1.00 9.36 ATOM 40 C ASN A 58 5.780 -48.285 1.899 1.00 7.04 ATOM 41 O ASN A 58 6.396 -47.637 1.080 1.00 8.11 ATOM 42 CB ASN A 58 3.770 -47.716 0.521 1.00 7.02 ATOM 43 CG ASN A 58 2.446 -48.203 -0.059 1.00 5.02 ATOM 44 OD1 ASN A 58 2.317 -49.323 -0.534 1.00 4.80 ATOM 45 ND2 ASN A 58 1.465 -47.338 -0.042 1.00 7.75 ATOM 46 N HIS A 59 6.330 -48.700 3.033 1.00 7.67 ATOM 47 CA HIS A 59 7.754 -48.452 3.333 1.00 7.32 ATOM 48 C HIS A 59 8.544 -49.498 2.581 1.00 8.33 ATOM 49 O HIS A 59 7.964 -50.450 2.060 1.00 10.24 ATOM 50 CB HIS A 59 8.067 -48.601 4.827 1.00 6.03 ATOM 51 CG HIS A 59 7.537 -47.497 5.685 1.00 4.03 ATOM 52 ND1 HIS A 59 6.567 -46.612 5.262 1.00 3.76 ATOM 53 CD2 HIS A 59 7.834 -47.151 6.955 1.00 3.35 ATOM 54 CE1 HIS A 59 6.288 -45.769 6.243 1.00 2.08 ATOM 55 NE2 HIS A 59 7.044 -46.081 7.279 1.00 2.04 ATOM 56 N CYS A 60 9.857 -49.310 2.492 1.00 9.34 ATOM 57 CA CYS A 60 10.716 -50.265 1.796 1.00 7.42 ATOM 58 C CYS A 60 11.289 -51.187 2.841 1.00 6.44 ATOM 59 O CYS A 60 11.578 -50.767 3.951 1.00 5.82 ATOM 60 CB CYS A 60 11.889 -49.572 1.073 1.00 8.51 ATOM 61 SG CYS A 60 11.513 -48.502 -0.358 1.00 6.62 ATOM 62 N CYS A 61 11.506 -52.428 2.463 1.00 7.17 ATOM 63 CA CYS A 61 12.049 -53.396 3.365 1.00 10.34 ATOM 64 C CYS A 61 13.517 -53.578 3.022 1.00 11.67 ATOM 65 O CYS A 61 13.869 -54.114 1.970 1.00 12.59 ATOM 66 CB CYS A 61 11.281 -54.699 3.212 1.00 13.01 ATOM 67 SG CYS A 61 11.849 -55.932 4.393 1.00 18.33 ATOM 68 N SER A 62 14.395 -53.158 3.914 1.00 12.55 ATOM 69 CA SER A 62 15.809 -53.264 3.596 1.00 14.13 ATOM 70 C SER A 62 16.264 -54.690 3.458 1.00 13.87 ATOM 71 O SER A 62 15.561 -55.624 3.852 1.00 14.38 ATOM 72 CB SER A 62 16.657 -52.569 4.639 1.00 11.51 ATOM 73 OG SER A 62 16.668 -53.339 5.816 1.00 15.88 ATOM 74 N GLN A 63 17.470 -54.839 2.929 1.00 15.76 ATOM 75 CA GLN A 63 18.076 -56.139 2.757 1.00 17.58 ATOM 76 C GLN A 63 18.149 -56.838 4.111 1.00 18.86 ATOM 77 O GLN A 63 18.182 -58.068 4.178 1.00 19.25 ATOM 78 CB GLN A 63 19.487 -55.986 2.174 1.00 17.71 ATOM 79 CG GLN A 63 20.457 -55.112 2.983 1.00 17.44 ATOM 80 CD GLN A 63 21.761 -54.753 2.226 1.00 17.58 ATOM 81 OE1 GLN A 63 22.506 -53.865 2.639 1.00 19.32 ATOM 82 NE2 GLN A 63 22.028 -55.443 1.124 1.00 17.70 ATOM 83 N TYR A 64 18.138 -56.040 5.179 1.00 19.23 ATOM 84 CA TYR A 64 18.243 -56.537 6.543 1.00 19.35 ATOM 85 C TYR A 64 16.907 -56.869 7.205 1.00 20.32 ATOM 86 O TYR A 64 16.876 -57.249 8.377 1.00 19.93 ATOM 87 CB TYR A 64 19.029 -55.532 7.405 1.00 19.51 ATOM 88 CG TYR A 64 20.492 -55.374 7.002 1.00 20.68 ATOM 89 CD1 TYR A 64 21.310 -56.488 6.824 1.00 22.63 ATOM 90 CD2 TYR A 64 21.053 -54.122 6.786 1.00 21.12 ATOM 91 CE1 TYR A 64 22.640 -56.363 6.435 1.00 21.39 ATOM 92 CE2 TYR A 64 22.394 -53.987 6.401 1.00 20.97 ATOM 93 CZ TYR A 64 23.171 -55.120 6.227 1.00 20.80 ATOM 94 OH TYR A 64 24.480 -55.031 5.837 1.00 21.85 ATOM 95 N GLY A 65 15.811 -56.726 6.458 1.00 21.08 ATOM 96 CA GLY A 65 14.490 -57.008 7.009 1.00 19.80 ATOM 97 C GLY A 65 13.944 -55.959 7.970 1.00 17.60 ATOM 98 O GLY A 65 13.271 -56.287 8.944 1.00 18.21 ATOM 99 N HIS A 66 14.268 -54.696 7.733 1.00 16.60 ATOM 100 CA HIS A 66 13.782 -53.602 8.576 1.00 14.57 ATOM 101 C HIS A 66 13.048 -52.653 7.697 1.00 12.42 ATOM 102 O HIS A 66 13.401 -52.502 6.534 1.00 13.38 ATOM 103 CB HIS A 66 14.923 -52.922 9.300 1.00 14.65 ATOM 104 CG HIS A 66 15.447 -53.740 10.433 1.00 14.08 ATOM 105 ND1 HIS A 66 14.832 -53.767 11.667 1.00 13.23 ATOM 106 CD2 HIS A 66 16.456 -54.640 10.483 1.00 11.18 ATOM 107 CE1 HIS A 66 15.436 -54.660 12.432 1.00 12.41 ATOM 108 NE2 HIS A 66 16.426 -55.205 11.734 1.00 12.28 ATOM 109 N CYS A 67 12.032 -52.003 8.236 1.00 11.53 ATOM 110 CA CYS A 67 11.215 -51.123 7.423 1.00 11.28 ATOM 111 C CYS A 67 11.593 -49.666 7.483 1.00 10.85 ATOM 112 O CYS A 67 11.866 -49.137 8.567 1.00 13.62 ATOM 113 CB CYS A 67 9.714 -51.336 7.750 1.00 11.97 ATOM 114 SG CYS A 67 9.027 -53.006 7.426 1.00 12.70 ATOM 115 N GLY A 68 11.600 -49.015 6.318 1.00 9.43 ATOM 116 CA GLY A 68 11.934 -47.601 6.273 1.00 9.52 ATOM 117 C GLY A 68 12.004 -46.960 4.891 1.00 8.76 ATOM 118 O GLY A 68 11.362 -47.425 3.938 1.00 8.93 ATOM 119 N PHE A 69 12.762 -45.864 4.821 1.00 7.88 ATOM 120 CA PHE A 69 12.983 -45.086 3.611 1.00 7.77 ATOM 121 C PHE A 69 14.467 -44.668 3.521 1.00 6.71 ATOM 122 O PHE A 69 15.226 -44.952 4.419 1.00 7.69 ATOM 123 CB PHE A 69 12.049 -43.864 3.572 1.00 6.50 ATOM 124 CG PHE A 69 10.667 -44.172 3.043 1.00 6.25 ATOM 125 CD1 PHE A 69 10.504 -44.898 1.879 1.00 4.11 ATOM 126 CD2 PHE A 69 9.534 -43.668 3.676 1.00 6.28 ATOM 127 CE1 PHE A 69 9.251 -45.113 1.347 1.00 3.31 ATOM 128 CE2 PHE A 69 8.274 -43.884 3.150 1.00 4.99 ATOM 129 CZ PHE A 69 8.144 -44.612 1.960 1.00 5.34 ATOM 130 N GLY A 70 14.870 -44.041 2.422 1.00 7.77 ATOM 131 CA GLY A 70 16.263 -43.646 2.242 1.00 10.36 ATOM 132 C GLY A 70 17.080 -44.651 1.431 1.00 11.18 ATOM 133 O GLY A 70 16.647 -45.785 1.186 1.00 11.97 ATOM 134 N ALA A 71 18.290 -44.273 1.034 1.00 11.93 ATOM 135 CA ALA A 71 19.123 -45.175 0.216 1.00 10.57 ATOM 136 C ALA A 71 19.230 -46.551 0.831 1.00 10.45 ATOM 137 O ALA A 71 19.076 -47.567 0.142 1.00 11.01 ATOM 138 CB ALA A 71 20.517 -44.592 0.027 1.00 11.78 ATOM 139 N GLU A 72 19.476 -46.557 2.137 1.00 9.65 ATOM 140 CA GLU A 72 19.631 -47.752 2.938 1.00 10.54 ATOM 141 C GLU A 72 18.498 -48.757 2.857 1.00 11.18 ATOM 142 O GLU A 72 18.722 -49.966 2.857 1.00 11.48 ATOM 143 CB GLU A 72 19.814 -47.367 4.406 1.00 12.56 ATOM 144 CG GLU A 72 21.246 -46.986 4.795 1.00 14.26 ATOM 145 CD GLU A 72 21.613 -45.530 4.506 1.00 14.22 ATOM 146 OE1 GLU A 72 20.993 -44.894 3.631 1.00 19.37 ATOM 147 OE2 GLU A 72 22.539 -45.019 5.163 1.00 15.47 ATOM 148 N TYR A 73 17.269 -48.270 2.801 1.00 10.71 ATOM 149 CA TYR A 73 16.150 -49.185 2.786 1.00 9.11 ATOM 150 C TYR A 73 15.651 -49.480 1.411 1.00 9.24 ATOM 151 O TYR A 73 15.429 -50.643 1.093 1.00 9.23 ATOM 152 CB TYR A 73 15.031 -48.663 3.690 1.00 7.27 ATOM 153 CG TYR A 73 15.490 -48.493 5.116 1.00 4.69 ATOM 154 CD1 TYR A 73 15.073 -49.366 6.094 1.00 3.97 ATOM 155 CD2 TYR A 73 16.367 -47.457 5.475 1.00 4.34 ATOM 156 CE1 TYR A 73 15.493 -49.223 7.388 1.00 3.55 ATOM 157 CE2 TYR A 73 16.803 -47.307 6.773 1.00 2.02 ATOM 158 CZ TYR A 73 16.358 -48.203 7.716 1.00 3.89 ATOM 159 OH TYR A 73 16.788 -48.124 9.007 1.00 8.39 ATOM 160 N CYS A 74 15.523 -48.434 0.587 1.00 10.85 ATOM 161 CA CYS A 74 15.028 -48.579 -0.784 1.00 11.13 ATOM 162 C CYS A 74 16.105 -48.855 -1.831 1.00 12.27 ATOM 163 O CYS A 74 15.780 -49.128 -2.987 1.00 13.96 ATOM 164 CB CYS A 74 14.206 -47.366 -1.213 1.00 8.85 ATOM 165 SG CYS A 74 12.794 -46.953 -0.157 1.00 11.25 ATOM 166 N GLY A 75 17.368 -48.749 -1.436 1.00 13.49 ATOM 167 CA GLY A 75 18.453 -49.003 -2.352 1.00 16.15 ATOM 168 C GLY A 75 18.703 -50.497 -2.573 1.00 19.43 ATOM 169 O GLY A 75 17.772 -51.309 -2.650 1.00 19.45 ATOM 170 N ALA A 76 19.982 -50.863 -2.664 1.00 20.47 ATOM 171 CA ALA A 76 20.384 -52.243 -2.903 1.00 20.86 ATOM 172 C ALA A 76 19.912 -53.138 -1.780 1.00 20.34 ATOM 173 O ALA A 76 19.955 -52.747 -0.623 1.00 20.47 ATOM 174 CB ALA A 76 21.899 -52.328 -3.049 1.00 22.57 ATOM 175 N GLY A 77 19.467 -54.339 -2.131 1.00 21.35 ATOM 176 CA GLY A 77 18.977 -55.285 -1.137 1.00 22.42 ATOM 177 C GLY A 77 17.500 -55.174 -0.748 1.00 23.50 ATOM 178 O GLY A 77 16.994 -56.048 -0.052 1.00 24.19 ATOM 179 N CYS A 78 16.830 -54.095 -1.156 1.00 24.36 ATOM 180 CA CYS A 78 15.413 -53.858 -0.865 1.00 23.90 ATOM 181 C CYS A 78 14.612 -55.089 -1.267 1.00 25.20 ATOM 182 O CYS A 78 14.697 -55.570 -2.416 1.00 25.42 ATOM 183 CB CYS A 78 14.910 -52.641 -1.657 1.00 21.88 ATOM 184 SG CYS A 78 13.172 -52.127 -1.404 1.00 18.21 ATOM 185 N GLN A 79 13.819 -55.574 -0.316 1.00 25.11 ATOM 186 CA GLN A 79 12.984 -56.754 -0.496 1.00 24.20 ATOM 187 C GLN A 79 11.524 -56.396 -0.805 1.00 23.20 ATOM 188 O GLN A 79 10.791 -57.214 -1.367 1.00 23.85 ATOM 189 CB GLN A 79 13.042 -57.613 0.779 1.00 24.70 ATOM 190 CG GLN A 79 14.440 -57.729 1.432 1.00 23.34 ATOM 191 CD GLN A 79 14.501 -58.771 2.542 1.00 21.25 ATOM 192 OE1 GLN A 79 14.451 -59.958 2.274 1.00 21.56 ATOM 193 NE2 GLN A 79 14.612 -58.325 3.787 1.00 22.28 ATOM 194 N GLY A 80 11.104 -55.186 -0.434 1.00 21.84 ATOM 195 CA GLY A 80 9.728 -54.773 -0.672 1.00 21.16 ATOM 196 C GLY A 80 9.546 -53.264 -0.720 1.00 20.85 ATOM 197 O GLY A 80 10.529 -52.531 -0.533 1.00 20.19 ATOM 198 N GLY A 81 8.310 -52.815 -0.984 1.00 18.79 ATOM 199 CA GLY A 81 7.996 -51.390 -1.041 1.00 16.25 ATOM 200 C GLY A 81 8.462 -50.725 -2.331 1.00 15.45 ATOM 201 O GLY A 81 8.809 -51.437 -3.279 1.00 16.02 ATOM 202 N PRO A 82 8.430 -49.372 -2.425 1.00 12.97 ATOM 203 CA PRO A 82 8.870 -48.642 -3.628 1.00 12.59 ATOM 204 C PRO A 82 10.374 -48.731 -3.846 1.00 12.45 ATOM 205 O PRO A 82 11.040 -47.712 -3.870 1.00 11.84 ATOM 206 CB PRO A 82 8.473 -47.194 -3.313 1.00 12.94 ATOM 207 CG PRO A 82 8.480 -47.146 -1.790 1.00 11.55 ATOM 208 CD PRO A 82 7.835 -48.448 -1.440 1.00 11.22 ATOM 209 N CYS A 83 10.893 -49.939 -4.045 1.00 13.88 ATOM 210 CA CYS A 83 12.320 -50.132 -4.241 1.00 14.25 ATOM 211 C CYS A 83 12.798 -49.432 -5.490 1.00 14.94 ATOM 212 O CYS A 83 12.143 -49.495 -6.534 1.00 14.69 ATOM 213 CB CYS A 83 12.681 -51.601 -4.375 1.00 14.27 ATOM 214 SG CYS A 83 12.181 -52.728 -3.048 1.00 18.57 ATOM 215 N ARG A 84 13.998 -48.867 -5.401 1.00 14.16 ATOM 216 CA ARG A 84 14.571 -48.159 -6.518 1.00 14.04 ATOM 217 C ARG A 84 14.804 -49.084 -7.732 1.00 14.23 ATOM 218 O ARG A 84 14.953 -48.624 -8.873 1.00 14.38 ATOM 219 CB ARG A 84 15.857 -47.478 -6.075 1.00 13.66 ATOM 220 CG ARG A 84 15.638 -46.339 -5.096 1.00 10.10 ATOM 221 CD ARG A 84 16.948 -45.892 -4.374 1.00 9.46 ATOM 222 NE ARG A 84 16.601 -44.884 -3.366 1.00 12.09 ATOM 223 CZ ARG A 84 17.371 -43.879 -2.945 1.00 12.18 ATOM 224 NH1 ARG A 84 18.611 -43.697 -3.410 1.00 11.48 ATOM 225 NH2 ARG A 84 16.834 -42.979 -2.116 1.00 13.90 ATOM 226 N ALA A 85 14.847 -50.386 -7.486 1.00 12.91 ATOM 227 CA ALA A 85 15.037 -51.332 -8.573 1.00 12.12 ATOM 228 C ALA A 85 13.658 -51.592 -9.106 1.00 12.45 ATOM 229 O ALA A 85 12.678 -51.333 -8.425 1.00 13.44 ATOM 230 CB ALA A 85 15.657 -52.604 -8.084 1.00 11.16 TER