HEADER PLANT PROTEIN 31-DEC-69 5NGN TITLE Lybatide 2, a cystine-rich peptide from Lycium barbarum COMPND MOL_ID: 1; COMPND 2 MOLECULE: lybatide 2; COMPND 3 CHAIN: A, B, C; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.48 ANGSTORMS DBREF 5NGN B 1 33 PDB 5NGN 5NGN 1 33 SEQRES 1 B 33 ASP SER CYS SER GLU TYR CYS SER ASN ARG CYS PRO SER SEQRES 2 B 33 CYS ASP GLY GLN THR GLN THR GLN TYR THR LEU CYS CYS SEQRES 3 B 33 ILE ASN ILE CYS CYS PRO SER ATOM 1 N ASP B 1 13.495 57.442 0.211 1.00 14.93 ATOM 2 CA ASP B 1 12.472 56.864 1.120 1.00 11.50 ATOM 3 C ASP B 1 12.224 55.390 0.780 1.00 9.10 ATOM 4 O ASP B 1 12.229 54.960 -0.373 1.00 8.81 ATOM 5 CB ASP B 1 11.272 57.835 1.228 1.00 17.48 ATOM 6 CG ASP B 1 9.942 57.232 1.144 1.00 20.47 ATOM 7 OD1 ASP B 1 9.603 56.375 1.921 1.00 22.64 ATOM 8 OD2 ASP B 1 9.141 57.748 0.363 1.00 28.94 ATOM 9 N SER B 2 12.092 54.610 1.842 1.00 7.32 ATOM 10 CA SER B 2 11.779 53.202 1.772 1.00 7.06 ATOM 11 C SER B 2 12.793 52.368 0.978 1.00 6.25 ATOM 12 O SER B 2 12.458 51.299 0.501 1.00 6.95 ATOM 13 CB SER B 2 10.371 52.994 1.221 1.00 7.60 ATOM 14 OG SER B 2 9.403 53.622 2.043 1.00 9.35 ATOM 15 N CYS B 3 13.994 52.890 0.866 1.00 6.23 ATOM 16 CA CYS B 3 15.138 52.221 0.202 1.00 6.41 ATOM 17 C CYS B 3 14.990 52.153 -1.294 1.00 7.40 ATOM 18 O CYS B 3 15.714 51.385 -1.954 1.00 8.06 ATOM 19 CB CYS B 3 15.409 50.823 0.741 1.00 5.82 ATOM 20 SG CYS B 3 15.721 50.800 2.540 1.00 6.87 ATOM 21 N SER B 4 14.189 53.019 -1.887 1.00 7.82 ATOM 22 CA SER B 4 14.053 52.981 -3.348 1.00 9.16 ATOM 23 C SER B 4 15.374 53.258 -4.098 1.00 9.73 ATOM 24 O SER B 4 15.493 52.787 -5.295 1.00 11.23 ATOM 25 CB SER B 4 12.971 53.996 -3.765 1.00 10.51 ATOM 26 OG SER B 4 13.418 55.288 -3.570 1.00 12.94 ATOM 27 N GLU B 5 16.320 53.944 -3.522 1.00 9.53 ATOM 28 CA GLU B 5 17.604 54.239 -4.119 1.00 10.69 ATOM 29 C GLU B 5 18.499 53.001 -4.236 1.00 10.39 ATOM 30 O GLU B 5 19.413 52.968 -5.074 1.00 12.54 ATOM 31 CB GLU B 5 18.362 55.294 -3.293 1.00 11.84 ATOM 32 CG GLU B 5 17.581 56.541 -2.948 1.00 14.68 ATOM 33 CD GLU B 5 16.849 56.456 -1.639 1.00 15.97 ATOM 34 OE1 GLU B 5 16.624 55.363 -1.126 1.00 11.96 ATOM 35 OE2 GLU B 5 16.294 57.516 -1.201 1.00 20.07 ATOM 36 N TYR B 6 18.291 52.028 -3.338 1.00 7.94 ATOM 37 CA TYR B 6 19.148 50.871 -3.157 1.00 7.63 ATOM 38 C TYR B 6 18.531 49.566 -3.562 1.00 7.06 ATOM 39 O TYR B 6 19.289 48.602 -3.854 1.00 7.83 ATOM 40 CB TYR B 6 19.575 50.803 -1.663 1.00 7.63 ATOM 41 CG TYR B 6 20.306 52.017 -1.151 1.00 8.45 ATOM 42 CD1 TYR B 6 21.619 52.211 -1.428 1.00 10.17 ATOM 43 CD2 TYR B 6 19.652 52.953 -0.378 1.00 8.35 ATOM 44 CE1 TYR B 6 22.293 53.352 -0.992 1.00 10.14 ATOM 45 CE2 TYR B 6 20.321 54.042 0.087 1.00 8.61 ATOM 46 CZ TYR B 6 21.629 54.243 -0.233 1.00 9.45 ATOM 47 OH TYR B 6 22.287 55.379 0.246 1.00 12.34 ATOM 48 N CYS B 7 17.209 49.446 -3.525 1.00 6.63 ATOM 49 CA CYS B 7 16.492 48.188 -3.510 1.00 6.32 ATOM 50 C CYS B 7 15.343 48.253 -4.485 1.00 7.65 ATOM 51 O CYS B 7 14.791 49.344 -4.733 1.00 8.36 ATOM 52 CB CYS B 7 15.908 47.883 -2.108 1.00 6.57 ATOM 53 SG CYS B 7 17.102 47.897 -0.766 1.00 6.36 ATOM 54 N SER B 8 14.970 47.124 -5.062 1.00 7.58 ATOM 55 CA SER B 8 13.735 47.015 -5.831 1.00 7.94 ATOM 56 C SER B 8 12.528 46.676 -4.948 1.00 9.36 ATOM 57 O SER B 8 11.407 46.941 -5.357 1.00 10.74 ATOM 58 CB SER B 8 13.874 45.933 -6.921 1.00 8.72 ATOM 59 OG SER B 8 14.804 46.402 -7.890 1.00 10.60 ATOM 60 N ASN B 9 12.716 46.035 -3.776 1.00 9.39 ATOM 61 CA ASN B 9 11.702 45.924 -2.776 1.00 9.46 ATOM 62 C ASN B 9 11.666 47.252 -2.001 1.00 9.04 ATOM 63 O ASN B 9 12.420 48.193 -2.295 1.00 9.90 ATOM 64 CB ASN B 9 11.889 44.706 -1.889 1.00 9.79 ATOM 65 CG ASN B 9 13.191 44.718 -1.142 1.00 9.51 ATOM 66 OD1 ASN B 9 14.203 45.135 -1.640 1.00 9.19 ATOM 67 ND2 ASN B 9 13.168 44.233 0.085 1.00 10.92 ATOM 68 N ARG B 10 10.725 47.346 -1.119 1.00 9.12 ATOM 69 CA ARG B 10 10.514 48.615 -0.346 1.00 9.22 ATOM 70 C ARG B 10 10.432 48.307 1.118 1.00 8.66 ATOM 71 O ARG B 10 9.743 47.384 1.530 1.00 10.28 ATOM 72 CB ARG B 10 9.239 49.290 -0.756 1.00 10.70 ATOM 73 CG ARG B 10 9.269 49.799 -2.189 1.00 11.50 ATOM 74 CD ARG B 10 10.155 50.976 -2.370 1.00 12.36 ATOM 75 NE ARG B 10 10.207 51.457 -3.747 1.00 13.52 ATOM 76 CZ ARG B 10 11.136 51.105 -4.626 1.00 14.24 ATOM 77 NH1 ARG B 10 12.050 50.192 -4.313 1.00 13.02 ATOM 78 NH2 ARG B 10 11.107 51.627 -5.860 1.00 16.07 ATOM 79 N CYS B 11 11.153 49.125 1.888 1.00 7.18 ATOM 80 CA CYS B 11 11.218 48.935 3.353 1.00 7.81 ATOM 81 C CYS B 11 10.991 50.302 4.034 1.00 7.25 ATOM 82 O CYS B 11 11.898 50.945 4.468 1.00 6.73 ATOM 83 CB CYS B 11 12.567 48.372 3.766 1.00 8.14 ATOM 84 SG CYS B 11 12.942 46.781 2.997 1.00 10.35 ATOM 85 N PRO B 12 9.698 50.659 4.213 1.00 8.02 ATOM 86 CA PRO B 12 9.402 51.889 4.928 1.00 8.07 ATOM 87 C PRO B 12 9.852 51.867 6.400 1.00 7.20 ATOM 88 O PRO B 12 10.069 52.921 6.975 1.00 6.91 ATOM 89 CB PRO B 12 7.872 52.004 4.807 1.00 8.97 ATOM 90 CG PRO B 12 7.416 50.709 4.336 1.00 9.44 ATOM 91 CD PRO B 12 8.516 50.049 3.628 1.00 9.04 ATOM 92 N SER B 13 10.144 50.679 6.933 1.00 6.19 ATOM 93 CA SER B 13 10.719 50.624 8.260 1.00 6.66 ATOM 94 C SER B 13 12.108 51.139 8.374 1.00 6.24 ATOM 95 O SER B 13 12.584 51.327 9.505 1.00 6.57 ATOM 96 CB SER B 13 10.651 49.251 8.831 1.00 6.92 ATOM 97 OG SER B 13 9.294 48.802 8.992 1.00 8.86 ATOM 98 N CYS B 14 12.790 51.405 7.260 1.00 5.40 ATOM 99 CA CYS B 14 14.068 52.066 7.264 1.00 5.41 ATOM 100 C CYS B 14 13.972 53.627 7.350 1.00 5.71 ATOM 101 O CYS B 14 14.998 54.285 7.532 1.00 5.73 ATOM 102 CB CYS B 14 14.906 51.699 6.025 1.00 5.81 ATOM 103 SG CYS B 14 15.551 50.014 5.966 1.00 7.09 ATOM 104 N ASP B 15 12.740 54.137 7.266 1.00 6.06 ATOM 105 CA ASP B 15 12.543 55.567 7.381 1.00 6.94 ATOM 106 C ASP B 15 12.698 55.996 8.809 1.00 6.75 ATOM 107 O ASP B 15 12.745 55.207 9.719 1.00 7.90 ATOM 108 CB ASP B 15 11.166 55.934 6.797 1.00 7.57 ATOM 109 CG ASP B 15 11.044 55.645 5.285 1.00 9.65 ATOM 110 OD1 ASP B 15 12.049 55.524 4.594 1.00 8.46 ATOM 111 OD2 ASP B 15 9.893 55.517 4.812 1.00 15.87 ATOM 112 N GLY B 16 12.788 57.285 9.023 1.00 6.18 ATOM 113 CA GLY B 16 12.933 57.842 10.367 1.00 6.59 ATOM 114 C GLY B 16 14.273 57.769 11.006 1.00 6.30 ATOM 115 O GLY B 16 14.388 57.816 12.235 1.00 7.57 ATOM 116 N GLN B 17 15.320 57.722 10.198 1.00 5.67 ATOM 117 CA GLN B 17 16.708 57.615 10.661 1.00 5.94 ATOM 118 C GLN B 17 17.593 58.717 10.115 1.00 5.97 ATOM 119 O GLN B 17 17.229 59.402 9.142 1.00 6.67 ATOM 120 CB GLN B 17 17.289 56.248 10.266 1.00 6.53 ATOM 121 CG GLN B 17 16.467 55.094 10.806 1.00 6.99 ATOM 122 CD GLN B 17 17.115 53.775 10.504 1.00 7.08 ATOM 123 OE1 GLN B 17 16.940 53.208 9.413 1.00 9.05 ATOM 124 NE2 GLN B 17 17.835 53.318 11.434 1.00 7.30 ATOM 125 N THR B 18 18.805 58.840 10.668 1.00 6.18 ATOM 126 CA THR B 18 19.828 59.619 10.026 1.00 6.78 ATOM 127 C THR B 18 20.151 59.043 8.667 1.00 6.83 ATOM 128 O THR B 18 19.864 57.846 8.366 1.00 6.02 ATOM 129 CB THR B 18 21.112 59.658 10.815 1.00 7.65 ATOM 130 OG1 THR B 18 21.684 58.334 10.814 1.00 8.87 ATOM 131 CG2 THR B 18 20.916 60.173 12.222 1.00 8.30 ATOM 132 N GLN B 19 20.708 59.875 7.772 1.00 6.99 ATOM 133 CA GLN B 19 20.982 59.372 6.441 1.00 8.12 ATOM 134 C GLN B 19 21.966 58.196 6.455 1.00 7.69 ATOM 135 O GLN B 19 21.779 57.251 5.706 1.00 7.36 ATOM 136 CB GLN B 19 21.433 60.479 5.485 1.00 10.48 ATOM 137 CG GLN B 19 21.279 60.075 4.002 1.00 13.27 ATOM 138 CD GLN B 19 19.827 59.812 3.531 1.00 16.49 ATOM 139 OE1 GLN B 19 18.802 60.079 4.244 1.00 15.77 ATOM 140 NE2 GLN B 19 19.717 59.248 2.325 1.00 18.65 ATOM 141 N THR B 20 22.955 58.264 7.354 1.00 7.73 ATOM 142 CA THR B 20 23.911 57.144 7.450 1.00 8.19 ATOM 143 C THR B 20 23.229 55.854 7.869 1.00 7.76 ATOM 144 O THR B 20 23.469 54.791 7.307 1.00 7.66 ATOM 145 CB THR B 20 25.028 57.528 8.376 1.00 10.70 ATOM 146 OG1 THR B 20 25.670 58.669 7.803 1.00 13.78 ATOM 147 CG2 THR B 20 26.027 56.450 8.509 1.00 11.48 ATOM 148 N GLN B 21 22.362 55.948 8.865 1.00 6.61 ATOM 149 CA GLN B 21 21.673 54.754 9.319 1.00 6.64 ATOM 150 C GLN B 21 20.619 54.260 8.349 1.00 5.67 ATOM 151 O GLN B 21 20.387 53.049 8.237 1.00 5.96 ATOM 152 CB GLN B 21 21.103 54.946 10.706 1.00 7.63 ATOM 153 CG GLN B 21 22.242 54.988 11.717 1.00 9.79 ATOM 154 CD GLN B 21 21.920 54.946 13.160 1.00 13.52 ATOM 155 OE1 GLN B 21 21.145 54.090 13.623 1.00 17.90 ATOM 156 NE2 GLN B 21 22.580 55.800 13.914 1.00 15.60 ATOM 157 N TYR B 22 20.015 55.160 7.563 1.00 5.17 ATOM 158 CA TYR B 22 19.140 54.733 6.458 1.00 5.08 ATOM 159 C TYR B 22 19.897 53.896 5.441 1.00 5.42 ATOM 160 O TYR B 22 19.429 52.840 5.047 1.00 5.06 ATOM 161 CB TYR B 22 18.599 56.005 5.808 1.00 5.41 ATOM 162 CG TYR B 22 17.762 55.777 4.563 1.00 5.28 ATOM 163 CD1 TYR B 22 16.473 55.268 4.643 1.00 4.94 ATOM 164 CD2 TYR B 22 18.238 56.116 3.293 1.00 5.50 ATOM 165 CE1 TYR B 22 15.700 55.101 3.496 1.00 5.17 ATOM 166 CE2 TYR B 22 17.473 55.967 2.155 1.00 5.50 ATOM 167 CZ TYR B 22 16.230 55.441 2.268 1.00 5.34 ATOM 168 OH TYR B 22 15.360 55.284 1.152 1.00 6.28 ATOM 169 N THR B 23 21.056 54.386 5.031 1.00 5.80 ATOM 170 CA THR B 23 21.881 53.609 4.077 1.00 6.80 ATOM 171 C THR B 23 22.241 52.204 4.614 1.00 6.40 ATOM 172 O THR B 23 22.083 51.214 3.917 1.00 7.06 ATOM 173 CB THR B 23 23.102 54.394 3.718 1.00 8.13 ATOM 174 OG1 THR B 23 22.706 55.647 3.094 1.00 10.01 ATOM 175 CG2 THR B 23 24.005 53.630 2.770 1.00 9.00 ATOM 176 N LEU B 24 22.671 52.173 5.865 1.00 6.69 ATOM 177 CA LEU B 24 22.929 50.916 6.534 1.00 6.96 ATOM 178 C LEU B 24 21.745 50.022 6.522 1.00 6.49 ATOM 179 O LEU B 24 21.792 48.838 6.247 1.00 6.33 ATOM 180 CB LEU B 24 23.397 51.183 7.988 1.00 7.79 ATOM 181 CG LEU B 24 24.856 51.667 8.175 1.00 9.02 ATOM 182 CD1 LEU B 24 24.965 52.390 9.493 1.00 9.46 ATOM 183 CD2 LEU B 24 25.766 50.422 8.049 1.00 9.96 ATOM 184 N CYS B 25 20.567 50.544 6.863 1.00 5.82 ATOM 185 CA CYS B 25 19.339 49.771 6.899 1.00 6.18 ATOM 186 C CYS B 25 19.050 49.178 5.509 1.00 5.97 ATOM 187 O CYS B 25 18.672 48.020 5.424 1.00 5.91 ATOM 188 CB CYS B 25 18.202 50.697 7.346 1.00 6.54 ATOM 189 SG CYS B 25 16.632 49.861 7.688 1.00 8.11 ATOM 190 N CYS B 26 19.168 50.007 4.514 1.00 6.15 ATOM 191 CA CYS B 26 18.768 49.543 3.179 1.00 6.66 ATOM 192 C CYS B 26 19.680 48.420 2.696 1.00 6.92 ATOM 193 O CYS B 26 19.154 47.442 2.158 1.00 6.66 ATOM 194 CB CYS B 26 18.730 50.722 2.230 1.00 6.88 ATOM 195 SG CYS B 26 17.447 51.945 2.641 1.00 7.02 ATOM 196 N ILE B 27 20.998 48.592 2.939 1.00 7.41 ATOM 197 CA ILE B 27 22.025 47.620 2.454 1.00 8.88 ATOM 198 C ILE B 27 22.098 46.401 3.325 1.00 9.30 ATOM 199 O ILE B 27 22.364 45.291 2.836 1.00 10.49 ATOM 200 CB ILE B 27 23.393 48.385 2.394 1.00 9.73 ATOM 201 CG1 ILE B 27 23.283 49.449 1.282 1.00 11.52 ATOM 202 CG2 ILE B 27 24.578 47.449 2.198 1.00 12.07 ATOM 203 CD1 ILE B 27 24.466 50.379 1.209 1.00 13.18 ATOM 204 N ASN B 28 21.918 46.529 4.622 1.00 8.33 ATOM 205 CA ASN B 28 22.027 45.401 5.568 1.00 8.54 ATOM 206 C ASN B 28 20.755 44.644 5.800 1.00 8.61 ATOM 207 O ASN B 28 20.768 43.441 6.071 1.00 7.91 ATOM 208 CB ASN B 28 22.538 45.812 6.960 1.00 9.28 ATOM 209 CG ASN B 28 23.917 46.366 6.952 1.00 10.23 ATOM 210 OD1 ASN B 28 24.726 46.087 6.071 1.00 10.22 ATOM 211 ND2 ASN B 28 24.212 47.202 7.955 1.00 10.06 ATOM 212 N ILE B 29 19.619 45.365 5.854 1.00 7.15 ATOM 213 CA ILE B 29 18.350 44.829 6.301 1.00 6.97 ATOM 214 C ILE B 29 17.318 44.688 5.137 1.00 6.43 ATOM 215 O ILE B 29 16.665 43.683 5.004 1.00 7.59 ATOM 216 CB ILE B 29 17.778 45.700 7.432 1.00 7.66 ATOM 217 CG1 ILE B 29 18.823 45.971 8.509 1.00 7.86 ATOM 218 CG2 ILE B 29 16.540 45.088 7.998 1.00 7.98 ATOM 219 CD1 ILE B 29 19.453 44.750 9.142 1.00 8.39 ATOM 220 N CYS B 30 17.157 45.755 4.351 1.00 6.39 ATOM 221 CA CYS B 30 16.106 45.699 3.340 1.00 6.43 ATOM 222 C CYS B 30 16.452 44.791 2.176 1.00 6.40 ATOM 223 O CYS B 30 15.643 43.942 1.830 1.00 7.40 ATOM 224 CB CYS B 30 15.871 47.124 2.817 1.00 6.63 ATOM 225 SG CYS B 30 14.442 47.221 1.684 1.00 7.38 ATOM 226 N CYS B 31 17.605 45.017 1.573 1.00 7.02 ATOM 227 CA CYS B 31 17.990 44.155 0.384 1.00 7.29 ATOM 228 C CYS B 31 19.442 43.761 0.412 1.00 8.33 ATOM 229 O CYS B 31 20.225 44.080 -0.487 1.00 8.57 ATOM 230 CB CYS B 31 17.650 44.875 -0.912 1.00 7.12 ATOM 231 SG CYS B 31 18.472 46.449 -1.212 1.00 7.10 ATOM 232 N PRO B 32 19.875 43.073 1.499 1.00 8.93 ATOM 233 CA PRO B 32 21.254 42.627 1.529 1.00 9.12 ATOM 234 C PRO B 32 21.585 41.625 0.441 1.00 10.23 ATOM 235 O PRO B 32 20.719 40.890 -0.041 1.00 9.57 ATOM 236 CB PRO B 32 21.348 41.942 2.903 1.00 10.21 ATOM 237 CG PRO B 32 20.028 41.541 3.273 1.00 9.90 ATOM 238 CD PRO B 32 19.149 42.669 2.671 1.00 9.58 ATOM 239 N SER B 33 22.868 41.651 0.124 1.00 12.11 ATOM 240 CA SER B 33 23.404 40.654 -0.797 1.00 14.37 ATOM 241 C SER B 33 24.698 40.096 -0.275 1.00 18.81 ATOM 242 O SER B 33 25.190 40.504 0.777 1.00 23.76 ATOM 243 CB SER B 33 23.601 41.263 -2.123 1.00 14.93 ATOM 244 OG SER B 33 24.571 42.271 -2.099 1.00 16.82 ATOM 245 OXT SER B 33 25.234 39.182 -0.937 1.00 20.42 TER