HEADER SUGAR BINDING PROTEIN 31-DEC-69 6STM TITLE Three dimensional structure of the giant reed (Arundodonax) lectin TITLE 2 (ADL) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Arundo donax Lectin (ADL); COMPND 3 CHAIN: A, B; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.70 ANGSTORMS DBREF 6STM A 1 170 PDB 6STM 6STM 1 170 SEQRES 1 A 39 GLY ASP GLN ALA ASN GLY GLU THR CYS PRO ASN ASN LEU SEQRES 2 A 39 CYS CYS SER GLU ASP GLY TYR CYS GLY PHE GLY SER GLU SEQRES 3 A 39 TYR CYS GLY ALA GLY CYS GLN GLY GLY PRO CYS ARG ALA ATOM 1 N GLY A 48 30.580 44.248 -5.345 1.00 21.47 ATOM 2 CA GLY A 48 29.399 44.995 -5.750 1.00 21.52 ATOM 3 C GLY A 48 29.582 45.572 -7.137 1.00 27.37 ATOM 4 O GLY A 48 30.179 44.938 -8.009 1.00 31.09 ATOM 5 N ASP A 49 29.157 46.817 -7.313 1.00 29.76 ATOM 6 CA ASP A 49 29.192 47.455 -8.622 1.00 35.77 ATOM 7 C ASP A 49 30.627 47.635 -9.099 1.00 33.78 ATOM 8 O ASP A 49 30.878 47.819 -10.292 1.00 50.13 ATOM 9 CB ASP A 49 28.492 48.812 -8.563 1.00 39.64 ATOM 10 CG ASP A 49 26.999 48.681 -8.412 1.00 53.04 ATOM 11 OD1 ASP A 49 26.457 47.657 -8.882 1.00 56.16 ATOM 12 OD2 ASP A 49 26.403 49.495 -7.674 1.00 54.70 ATOM 13 N GLN A 50 31.560 47.589 -8.152 1.00 33.34 ATOM 14 CA GLN A 50 32.968 47.821 -8.437 1.00 35.24 ATOM 15 C GLN A 50 33.708 46.508 -8.714 1.00 31.50 ATOM 16 O GLN A 50 34.938 46.488 -8.771 1.00 44.98 ATOM 17 CB GLN A 50 33.624 48.539 -7.253 1.00 32.74 ATOM 18 CG GLN A 50 33.284 50.020 -7.158 1.00 39.86 ATOM 19 CD GLN A 50 31.909 50.280 -6.570 1.00 36.03 ATOM 20 OE1 GLN A 50 31.224 49.357 -6.123 1.00 39.55 ATOM 21 NE2 GLN A 50 31.451 51.524 -6.677 1.00 46.31 ATOM 22 N ALA A 51 32.970 45.402 -8.780 1.00 32.77 ATOM 23 CA ALA A 51 33.552 44.123 -9.186 1.00 37.70 ATOM 24 C ALA A 51 32.512 43.186 -9.802 1.00 43.64 ATOM 25 O ALA A 51 32.420 42.024 -9.412 1.00 35.56 ATOM 26 CB ALA A 51 34.212 43.447 -7.994 1.00 40.76 ATOM 27 N ASN A 52 31.784 43.671 -10.805 1.00 42.76 ATOM 28 CA ASN A 52 30.882 42.828 -11.594 1.00 46.48 ATOM 29 C ASN A 52 29.870 42.083 -10.724 1.00 49.75 ATOM 30 O ASN A 52 29.388 41.014 -11.102 1.00 49.67 ATOM 31 CB ASN A 52 31.681 41.816 -12.420 1.00 62.47 ATOM 32 CG ASN A 52 32.714 42.476 -13.311 1.00 77.16 ATOM 33 OD1 ASN A 52 32.444 43.501 -13.940 1.00 82.07 ATOM 34 ND2 ASN A 52 33.894 41.870 -13.400 1.00 91.72 ATOM 35 N GLY A 53 29.535 42.660 -9.572 1.00 37.41 ATOM 36 CA GLY A 53 28.484 42.118 -8.718 1.00 32.80 ATOM 37 C GLY A 53 28.948 41.049 -7.736 1.00 32.91 ATOM 38 O GLY A 53 28.127 40.438 -7.060 1.00 37.98 ATOM 39 N GLU A 54 30.253 40.800 -7.661 1.00 33.63 ATOM 40 CA GLU A 54 30.787 39.890 -6.631 1.00 28.26 ATOM 41 C GLU A 54 30.472 40.366 -5.229 1.00 31.21 ATOM 42 O GLU A 54 30.657 41.537 -4.891 1.00 35.72 ATOM 43 CB GLU A 54 32.294 39.697 -6.792 1.00 31.06 ATOM 44 CG GLU A 54 32.671 39.001 -8.092 1.00 44.92 ATOM 45 CD GLU A 54 34.066 38.409 -8.060 1.00 77.66 ATOM 46 OE1 GLU A 54 34.998 39.093 -7.586 1.00 88.04 ATOM 47 OE2 GLU A 54 34.242 37.287 -8.575 1.00 90.58 ATOM 48 N THR A 55 30.002 39.429 -4.413 1.00 19.81 ATOM 49 CA THR A 55 29.740 39.679 -3.023 1.00 22.85 ATOM 50 C THR A 55 31.056 39.517 -2.287 1.00 17.08 ATOM 51 O THR A 55 31.990 38.923 -2.788 1.00 20.86 ATOM 52 CB THR A 55 28.680 38.695 -2.496 1.00 21.32 ATOM 53 OG1 THR A 55 29.194 37.362 -2.562 1.00 25.57 ATOM 54 CG2 THR A 55 27.416 38.772 -3.357 1.00 26.60 ATOM 55 N CYS A 56 31.082 39.952 -1.033 1.00 14.16 ATOM 56 CA CYS A 56 32.244 39.789 -0.197 1.00 20.17 ATOM 57 C CYS A 56 32.292 38.369 0.350 1.00 19.11 ATOM 58 O CYS A 56 31.301 37.884 0.858 1.00 15.19 ATOM 59 CB CYS A 56 32.147 40.780 0.946 1.00 18.97 ATOM 60 SG CYS A 56 32.303 42.486 0.373 1.00 21.59 ATOM 61 N PRO A 57 33.484 37.763 0.385 1.00 16.88 ATOM 62 CA PRO A 57 33.630 36.468 1.046 1.00 15.72 ATOM 63 C PRO A 57 33.473 36.631 2.534 1.00 14.18 ATOM 64 O PRO A 57 33.702 37.727 3.055 1.00 18.07 ATOM 65 CB PRO A 57 35.068 36.061 0.727 1.00 21.45 ATOM 66 CG PRO A 57 35.404 36.800 -0.512 1.00 22.78 ATOM 67 CD PRO A 57 34.642 38.091 -0.459 1.00 19.46 ATOM 68 N ASN A 58 33.225 35.514 3.211 1.00 15.54 ATOM 69 CA ASN A 58 33.105 35.498 4.674 1.00 15.20 ATOM 70 C ASN A 58 31.974 36.375 5.206 1.00 15.47 ATOM 71 O ASN A 58 31.992 36.757 6.365 1.00 13.78 ATOM 72 CB ASN A 58 34.414 35.934 5.353 1.00 20.60 ATOM 73 CG ASN A 58 35.641 35.274 4.757 1.00 19.85 ATOM 74 OD1 ASN A 58 36.040 35.604 3.635 1.00 20.28 ATOM 75 ND2 ASN A 58 36.356 34.496 5.579 1.00 21.07 ATOM 76 N ASN A 59 30.972 36.659 4.392 1.00 11.09 ATOM 77 CA ASN A 59 29.848 37.509 4.812 1.00 15.62 ATOM 78 C ASN A 59 30.286 38.902 5.284 1.00 18.87 ATOM 79 O ASN A 59 29.666 39.496 6.171 1.00 15.07 ATOM 80 CB ASN A 59 29.041 36.829 5.918 1.00 16.44 ATOM 81 CG ASN A 59 28.266 35.614 5.416 1.00 19.62 ATOM 82 OD1 ASN A 59 27.589 35.675 4.382 1.00 19.55 ATOM 83 ND2 ASN A 59 28.451 34.480 6.086 1.00 16.51 ATOM 84 N LEU A 60 31.333 39.442 4.676 1.00 14.17 ATOM 85 CA LEU A 60 31.682 40.837 4.930 1.00 16.03 ATOM 86 C LEU A 60 30.667 41.760 4.275 1.00 14.90 ATOM 87 O LEU A 60 29.936 41.341 3.380 1.00 16.37 ATOM 88 CB LEU A 60 33.111 41.145 4.471 1.00 16.79 ATOM 89 CG LEU A 60 34.147 41.039 5.598 1.00 18.49 ATOM 90 CD1 LEU A 60 34.255 39.603 6.099 1.00 17.02 ATOM 91 CD2 LEU A 60 35.503 41.566 5.133 1.00 17.09 ATOM 92 N CYS A 61 30.612 43.010 4.725 1.00 15.63 ATOM 93 CA CYS A 61 29.761 44.015 4.081 1.00 19.78 ATOM 94 C CYS A 61 30.464 44.711 2.925 1.00 15.38 ATOM 95 O CYS A 61 31.658 45.011 2.984 1.00 16.47 ATOM 96 CB CYS A 61 29.292 45.063 5.093 1.00 20.70 ATOM 97 SG CYS A 61 28.119 44.448 6.329 1.00 20.77 ATOM 98 N CYS A 62 29.727 44.932 1.844 1.00 17.87 ATOM 99 CA CYS A 62 30.249 45.673 0.725 1.00 20.55 ATOM 100 C CYS A 62 29.885 47.142 0.871 1.00 19.48 ATOM 101 O CYS A 62 28.713 47.495 0.828 1.00 17.07 ATOM 102 CB CYS A 62 29.667 45.130 -0.565 1.00 17.02 ATOM 103 SG CYS A 62 30.437 45.825 -2.034 1.00 22.24 ATOM 104 N SER A 63 30.893 47.985 1.065 1.00 17.62 ATOM 105 CA SER A 63 30.670 49.413 1.293 1.00 18.96 ATOM 106 C SER A 63 30.048 50.106 0.077 1.00 20.37 ATOM 107 O SER A 63 30.046 49.570 -1.033 1.00 20.16 ATOM 108 CB SER A 63 31.988 50.103 1.647 1.00 19.87 ATOM 109 OG SER A 63 32.841 50.165 0.520 1.00 21.60 ATOM 110 N GLU A 64 29.598 51.338 0.284 1.00 20.45 ATOM 111 CA GLU A 64 29.079 52.159 -0.805 1.00 22.72 ATOM 112 C GLU A 64 30.138 52.310 -1.900 1.00 25.49 ATOM 113 O GLU A 64 29.818 52.303 -3.084 1.00 24.40 ATOM 114 CB GLU A 64 28.673 53.531 -0.267 1.00 24.55 ATOM 115 CG GLU A 64 28.020 54.465 -1.282 1.00 23.77 ATOM 116 CD GLU A 64 27.341 55.649 -0.615 1.00 35.71 ATOM 117 OE1 GLU A 64 27.015 55.533 0.588 1.00 29.68 ATOM 118 OE2 GLU A 64 27.236 56.727 -1.248 1.00 32.35 ATOM 119 N ASP A 65 31.404 52.342 -1.492 1.00 21.81 ATOM 120 CA ASP A 65 32.518 52.520 -2.413 1.00 24.24 ATOM 121 C ASP A 65 33.056 51.184 -2.951 1.00 20.55 ATOM 122 O ASP A 65 34.021 51.158 -3.718 1.00 24.24 ATOM 123 CB ASP A 65 33.649 53.271 -1.697 1.00 32.77 ATOM 124 CG ASP A 65 34.556 53.997 -2.658 1.00 41.61 ATOM 125 OD1 ASP A 65 34.093 54.338 -3.769 1.00 52.36 ATOM 126 OD2 ASP A 65 35.766 54.098 -2.362 1.00 54.92 ATOM 127 N GLY A 66 32.423 50.078 -2.566 1.00 23.81 ATOM 128 CA GLY A 66 32.745 48.776 -3.149 1.00 22.53 ATOM 129 C GLY A 66 34.011 48.158 -2.581 1.00 21.76 ATOM 130 O GLY A 66 34.723 47.442 -3.280 1.00 17.45 ATOM 131 N TYR A 67 34.179 48.271 -1.266 1.00 19.15 ATOM 132 CA TYR A 67 35.205 47.530 -0.552 1.00 21.53 ATOM 133 C TYR A 67 34.534 46.675 0.516 1.00 14.61 ATOM 134 O TYR A 67 33.509 47.068 1.078 1.00 19.25 ATOM 135 CB TYR A 67 36.210 48.489 0.118 1.00 22.00 ATOM 136 CG TYR A 67 37.125 49.213 -0.846 1.00 19.58 ATOM 137 CD1 TYR A 67 36.777 50.455 -1.353 1.00 21.97 ATOM 138 CD2 TYR A 67 38.386 48.708 -1.167 1.00 23.20 ATOM 139 CE1 TYR A 67 37.619 51.146 -2.200 1.00 26.63 ATOM 140 CE2 TYR A 67 39.185 49.344 -2.111 1.00 27.12 ATOM 141 CZ TYR A 67 38.828 50.601 -2.557 1.00 27.79 ATOM 142 OH TYR A 67 39.605 51.278 -3.463 1.00 31.90 ATOM 143 N CYS A 68 35.148 45.533 0.821 1.00 17.83 ATOM 144 CA CYS A 68 34.646 44.612 1.830 1.00 14.94 ATOM 145 C CYS A 68 35.196 44.936 3.216 1.00 16.04 ATOM 146 O CYS A 68 36.402 45.130 3.390 1.00 19.37 ATOM 147 CB CYS A 68 35.027 43.168 1.460 1.00 14.61 ATOM 148 SG CYS A 68 34.307 42.617 -0.096 1.00 18.47 ATOM 149 N GLY A 69 34.309 45.022 4.199 1.00 15.75 ATOM 150 CA GLY A 69 34.736 45.183 5.590 1.00 15.16 ATOM 151 C GLY A 69 33.565 45.108 6.548 1.00 16.84 ATOM 152 O GLY A 69 32.572 44.433 6.256 1.00 17.91 ATOM 153 N PHE A 70 33.822 45.510 7.790 1.00 16.62 ATOM 154 CA PHE A 70 32.798 45.543 8.822 1.00 17.96 ATOM 155 C PHE A 70 32.834 46.908 9.509 1.00 20.46 ATOM 156 O PHE A 70 33.852 47.603 9.478 1.00 22.29 ATOM 157 CB PHE A 70 33.047 44.448 9.872 1.00 16.54 ATOM 158 CG PHE A 70 32.573 43.081 9.463 1.00 16.49 ATOM 159 CD1 PHE A 70 31.350 42.905 8.831 1.00 16.93 ATOM 160 CD2 PHE A 70 33.384 41.975 9.653 1.00 15.05 ATOM 161 CE1 PHE A 70 30.926 41.643 8.452 1.00 16.79 ATOM 162 CE2 PHE A 70 32.943 40.709 9.325 1.00 17.98 ATOM 163 CZ PHE A 70 31.737 40.546 8.680 1.00 17.27 ATOM 164 N GLY A 71 31.746 47.245 10.190 1.00 18.32 ATOM 165 CA GLY A 71 31.597 48.554 10.805 1.00 20.00 ATOM 166 C GLY A 71 30.668 49.471 10.029 1.00 18.10 ATOM 167 O GLY A 71 30.263 49.165 8.901 1.00 24.22 ATOM 168 N SER A 72 30.385 50.637 10.601 1.00 22.70 ATOM 169 CA SER A 72 29.329 51.496 10.070 1.00 23.49 ATOM 170 C SER A 72 29.654 51.965 8.661 1.00 25.28 ATOM 171 O SER A 72 28.758 52.029 7.811 1.00 21.57 ATOM 172 CB SER A 72 29.083 52.699 10.986 1.00 30.64 ATOM 173 OG SER A 72 30.239 53.493 11.092 1.00 34.35 ATOM 174 N GLU A 73 30.946 52.120 8.369 1.00 20.74 ATOM 175 CA GLU A 73 31.382 52.578 7.046 1.00 23.33 ATOM 176 C GLU A 73 31.096 51.547 5.956 1.00 23.54 ATOM 177 O GLU A 73 31.034 51.888 4.768 1.00 22.79 ATOM 178 CB GLU A 73 32.881 52.919 7.054 1.00 26.91 ATOM 179 CG GLU A 73 33.214 54.233 7.744 1.00 32.09 ATOM 180 CD GLU A 73 33.502 54.070 9.225 1.00 33.27 ATOM 181 OE1 GLU A 73 32.979 53.129 9.854 1.00 29.51 ATOM 182 OE2 GLU A 73 34.261 54.893 9.767 1.00 47.51 ATOM 183 N TYR A 74 30.940 50.289 6.362 1.00 18.24 ATOM 184 CA TYR A 74 30.766 49.178 5.436 1.00 19.19 ATOM 185 C TYR A 74 29.339 48.631 5.476 1.00 21.49 ATOM 186 O TYR A 74 28.723 48.423 4.436 1.00 18.47 ATOM 187 CB TYR A 74 31.765 48.062 5.755 1.00 19.61 ATOM 188 CG TYR A 74 33.201 48.430 5.450 1.00 17.46 ATOM 189 CD1 TYR A 74 33.974 49.110 6.384 1.00 21.93 ATOM 190 CD2 TYR A 74 33.748 48.198 4.192 1.00 20.60 ATOM 191 CE1 TYR A 74 35.255 49.535 6.079 1.00 20.49 ATOM 192 CE2 TYR A 74 34.999 48.689 3.854 1.00 19.64 ATOM 193 CZ TYR A 74 35.750 49.349 4.803 1.00 23.78 ATOM 194 OH TYR A 74 37.043 49.728 4.517 1.00 29.40 ATOM 195 N CYS A 75 28.809 48.411 6.675 1.00 19.49 ATOM 196 CA CYS A 75 27.485 47.803 6.820 1.00 20.10 ATOM 197 C CYS A 75 26.353 48.825 6.903 1.00 19.65 ATOM 198 O CYS A 75 25.187 48.461 6.819 1.00 21.36 ATOM 199 CB CYS A 75 27.430 46.895 8.044 1.00 20.09 ATOM 200 SG CYS A 75 28.593 45.509 8.019 1.00 22.97 ATOM 201 N GLY A 76 26.690 50.077 7.189 1.00 20.58 ATOM 202 CA GLY A 76 25.676 51.114 7.389 1.00 25.18 ATOM 203 C GLY A 76 25.225 51.754 6.088 1.00 24.39 ATOM 204 O GLY A 76 24.895 51.061 5.121 1.00 24.76 ATOM 205 N ALA A 77 25.176 53.083 6.074 1.00 27.10 ATOM 206 CA ALA A 77 24.620 53.815 4.946 1.00 26.30 ATOM 207 C ALA A 77 25.379 53.478 3.670 1.00 23.36 ATOM 208 O ALA A 77 26.605 53.414 3.673 1.00 28.45 ATOM 209 CB ALA A 77 24.672 55.315 5.212 1.00 31.08 ATOM 210 N GLY A 78 24.641 53.087 2.637 1.00 24.42 ATOM 211 CA GLY A 78 25.236 52.828 1.329 1.00 30.37 ATOM 212 C GLY A 78 25.771 51.415 1.164 1.00 26.44 ATOM 213 O GLY A 78 26.236 51.043 0.085 1.00 25.84 ATOM 214 N CYS A 79 25.639 50.604 2.206 1.00 21.32 ATOM 215 CA CYS A 79 25.991 49.188 2.119 1.00 20.55 ATOM 216 C CYS A 79 25.261 48.524 0.953 1.00 24.28 ATOM 217 O CYS A 79 24.065 48.721 0.767 1.00 24.04 ATOM 218 CB CYS A 79 25.651 48.470 3.426 1.00 20.84 ATOM 219 SG CYS A 79 26.098 46.710 3.455 1.00 20.41 ATOM 220 N GLN A 80 25.993 47.771 0.139 1.00 20.07 ATOM 221 CA GLN A 80 25.392 47.170 -1.030 1.00 24.84 ATOM 222 C GLN A 80 25.486 45.655 -1.067 1.00 21.62 ATOM 223 O GLN A 80 24.941 45.030 -1.972 1.00 26.52 ATOM 224 CB GLN A 80 25.976 47.768 -2.304 1.00 29.39 ATOM 225 CG GLN A 80 27.476 47.673 -2.431 1.00 30.88 ATOM 226 CD GLN A 80 27.977 48.259 -3.734 1.00 29.06 ATOM 227 OE1 GLN A 80 27.534 47.860 -4.808 1.00 28.21 ATOM 228 NE2 GLN A 80 28.997 49.109 -3.653 1.00 22.27 ATOM 229 N GLY A 81 25.982 45.056 0.012 1.00 21.86 ATOM 230 CA GLY A 81 25.974 43.607 0.127 1.00 23.86 ATOM 231 C GLY A 81 26.390 43.128 1.499 1.00 19.35 ATOM 232 O GLY A 81 27.042 43.854 2.252 1.00 17.88 ATOM 233 N GLY A 82 26.221 41.830 1.712 1.00 17.03 ATOM 234 CA GLY A 82 26.485 41.229 3.002 1.00 15.80 ATOM 235 C GLY A 82 25.482 41.676 4.040 1.00 19.45 ATOM 236 O GLY A 82 24.367 42.092 3.708 1.00 21.47 ATOM 237 N PRO A 83 25.854 41.536 5.319 1.00 18.29 ATOM 238 CA PRO A 83 24.938 41.798 6.419 1.00 21.17 ATOM 239 C PRO A 83 24.790 43.297 6.671 1.00 19.25 ATOM 240 O PRO A 83 25.091 43.790 7.761 1.00 22.18 ATOM 241 CB PRO A 83 25.598 41.095 7.597 1.00 22.78 ATOM 242 CG PRO A 83 27.045 41.048 7.249 1.00 18.51 ATOM 243 CD PRO A 83 27.115 40.926 5.766 1.00 17.69 ATOM 244 N CYS A 84 24.225 43.996 5.693 1.00 21.41 ATOM 245 CA CYS A 84 23.940 45.412 5.851 1.00 21.67 ATOM 246 C CYS A 84 22.973 45.615 7.008 1.00 22.10 ATOM 247 O CYS A 84 22.183 44.724 7.338 1.00 22.24 ATOM 248 CB CYS A 84 23.338 45.994 4.580 1.00 21.98 ATOM 249 SG CYS A 84 24.316 45.772 3.087 1.00 25.07 ATOM 250 N ARG A 85 23.012 46.801 7.600 1.00 22.14 ATOM 251 CA ARG A 85 22.152 47.111 8.737 1.00 25.50 ATOM 252 C ARG A 85 20.701 47.298 8.320 1.00 23.94 ATOM 253 O ARG A 85 19.791 46.973 9.082 1.00 30.04 ATOM 254 CB ARG A 85 22.662 48.354 9.463 1.00 29.90 ATOM 255 CG ARG A 85 24.026 48.130 10.098 1.00 25.16 ATOM 256 CD ARG A 85 24.557 49.372 10.786 1.00 24.62 ATOM 257 NE ARG A 85 25.849 49.108 11.409 1.00 27.01 ATOM 258 CZ ARG A 85 26.527 49.993 12.133 1.00 33.70 ATOM 259 NH1 ARG A 85 26.093 51.244 12.231 1.00 34.69 ATOM 260 NH2 ARG A 85 27.620 49.619 12.784 1.00 28.06 ATOM 261 N ALA A 86 20.490 47.621 7.050 1.00 24.22 ATOM 262 CA ALA A 86 19.136 47.699 6.502 1.00 23.54 ATOM 263 C ALA A 86 18.593 46.292 6.265 1.00 24.80 ATOM 264 O ALA A 86 19.338 45.386 5.892 1.00 24.11 ATOM 265 CB ALA A 86 19.143 48.488 5.204 1.00 28.16 TER