HEADER PLANT PROTEIN 11-AUG-08 3E4H TITLE Crystal structure of the cyclotide varv F COMPND MOL_ID: 1; COMPND 2 MOLECULE: Varv peptide F; COMPND 3 CHAIN: A; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.80 ANGSTORMS DBREF 3E4H A 1 25 UNP P58451 VARF_VIOAR 5 29 DBREF 3E4H A 26 29 UNP P58451 VARF_VIOAR 1 4 SEQRES 1 A 29 CYS GLY GLU THR CYS THR LEU GLY THR CYS TYR THR ALA SEQRES 2 A 29 GLY CYS SER CYS SER TRP PRO VAL CYS THR ARG ASN GLY SEQRES 3 A 29 VAL PRO ILE ATOM 1 N CYS A 1 16.422 -3.958 9.501 1.00 21.55 ATOM 2 CA CYS A 1 17.294 -4.192 8.354 1.00 21.72 ATOM 3 C CYS A 1 18.620 -3.459 8.504 1.00 22.09 ATOM 4 O CYS A 1 19.587 -3.761 7.803 1.00 22.58 ATOM 5 CB CYS A 1 16.587 -3.733 7.074 1.00 21.23 ATOM 6 SG CYS A 1 14.977 -4.552 6.858 1.00 22.24 ATOM 7 N GLY A 2 18.661 -2.500 9.424 1.00 19.16 ATOM 8 CA GLY A 2 19.871 -1.726 9.635 1.00 19.89 ATOM 9 C GLY A 2 20.246 -1.009 8.352 1.00 19.27 ATOM 10 O GLY A 2 21.419 -0.728 8.100 1.00 18.68 ATOM 11 N GLU A 3 19.235 -0.699 7.545 1.00 18.72 ATOM 12 CA GLU A 3 19.443 -0.039 6.259 1.00 17.16 ATOM 13 C GLU A 3 18.508 1.146 6.027 1.00 16.54 ATOM 14 O GLU A 3 17.308 1.056 6.281 1.00 15.47 ATOM 15 CB GLU A 3 19.239 -1.061 5.132 1.00 18.06 ATOM 16 CG GLU A 3 19.296 -0.476 3.726 1.00 17.13 ATOM 17 CD GLU A 3 18.946 -1.487 2.649 1.00 19.72 ATOM 18 OE1 GLU A 3 19.037 -1.137 1.452 1.00 18.43 ATOM 19 OE2 GLU A 3 18.576 -2.629 2.994 1.00 19.52 ATOM 20 N THR A 4 19.061 2.259 5.547 1.00 16.75 ATOM 21 CA THR A 4 18.258 3.438 5.235 1.00 16.95 ATOM 22 C THR A 4 18.019 3.396 3.730 1.00 17.58 ATOM 23 O THR A 4 18.768 2.745 2.998 1.00 18.21 ATOM 24 CB THR A 4 18.993 4.760 5.557 1.00 18.85 ATOM 25 OG1 THR A 4 20.212 4.818 4.806 1.00 20.92 ATOM 26 CG2 THR A 4 19.303 4.861 7.045 1.00 20.10 ATOM 27 N CYS A 5 16.980 4.083 3.271 1.00 16.45 ATOM 28 CA CYS A 5 16.658 4.119 1.849 1.00 16.54 ATOM 29 C CYS A 5 16.327 5.537 1.406 1.00 15.82 ATOM 30 O CYS A 5 15.222 5.815 0.945 1.00 17.84 ATOM 31 CB CYS A 5 15.486 3.177 1.549 1.00 14.74 ATOM 32 SG CYS A 5 14.026 3.318 2.636 1.00 16.24 ATOM 33 N THR A 6 17.300 6.432 1.543 1.00 16.79 ATOM 34 CA THR A 6 17.100 7.823 1.170 1.00 17.46 ATOM 35 C THR A 6 16.750 7.991 -0.305 1.00 18.14 ATOM 36 O THR A 6 16.062 8.943 -0.672 1.00 19.00 ATOM 37 CB THR A 6 18.334 8.685 1.539 1.00 17.55 ATOM 38 OG1 THR A 6 19.525 8.102 0.995 1.00 18.95 ATOM 39 CG2 THR A 6 18.474 8.772 3.052 1.00 16.91 ATOM 40 N LEU A 7 17.201 7.068 -1.151 1.00 18.84 ATOM 41 CA LEU A 7 16.871 7.157 -2.569 1.00 20.03 ATOM 42 C LEU A 7 15.669 6.296 -2.956 1.00 20.29 ATOM 43 O LEU A 7 15.435 6.031 -4.137 1.00 20.68 ATOM 44 CB LEU A 7 18.085 6.825 -3.444 1.00 21.26 ATOM 45 CG LEU A 7 18.987 8.037 -3.709 1.00 22.25 ATOM 46 CD1 LEU A 7 20.124 7.653 -4.638 1.00 25.19 ATOM 47 CD2 LEU A 7 18.162 9.155 -4.333 1.00 25.62 ATOM 48 N GLY A 8 14.918 5.854 -1.949 1.00 19.83 ATOM 49 CA GLY A 8 13.703 5.094 -2.192 1.00 17.62 ATOM 50 C GLY A 8 13.693 3.584 -2.327 1.00 17.62 ATOM 51 O GLY A 8 12.615 3.002 -2.460 1.00 17.70 ATOM 52 N THR A 9 14.850 2.935 -2.284 1.00 15.54 ATOM 53 CA THR A 9 14.882 1.484 -2.429 1.00 17.05 ATOM 54 C THR A 9 15.765 0.784 -1.404 1.00 17.31 ATOM 55 O THR A 9 16.802 1.313 -1.002 1.00 16.90 ATOM 56 CB THR A 9 15.356 1.095 -3.849 1.00 16.69 ATOM 57 OG1 THR A 9 14.452 1.647 -4.813 1.00 18.58 ATOM 58 CG2 THR A 9 15.396 -0.419 -4.016 1.00 16.94 ATOM 59 N CYS A 10 15.333 -0.402 -0.976 1.00 17.75 ATOM 60 CA CYS A 10 16.086 -1.210 -0.017 1.00 17.64 ATOM 61 C CYS A 10 16.662 -2.400 -0.761 1.00 17.36 ATOM 62 O CYS A 10 16.032 -2.927 -1.676 1.00 17.86 ATOM 63 CB CYS A 10 15.179 -1.688 1.119 1.00 17.68 ATOM 64 SG CYS A 10 14.509 -0.272 2.038 1.00 17.11 ATOM 65 N TYR A 11 17.855 -2.824 -0.366 1.00 18.97 ATOM 66 CA TYR A 11 18.509 -3.938 -1.036 1.00 20.33 ATOM 67 C TYR A 11 18.703 -5.153 -0.145 1.00 22.33 ATOM 68 O TYR A 11 19.056 -6.230 -0.622 1.00 23.22 ATOM 69 CB TYR A 11 19.836 -3.454 -1.619 1.00 21.19 ATOM 70 CG TYR A 11 19.622 -2.360 -2.640 1.00 22.88 ATOM 71 CD1 TYR A 11 19.400 -2.666 -3.982 1.00 24.33 ATOM 72 CD2 TYR A 11 19.560 -1.021 -2.252 1.00 23.31 ATOM 73 CE1 TYR A 11 19.116 -1.666 -4.913 1.00 24.98 ATOM 74 CE2 TYR A 11 19.273 -0.014 -3.174 1.00 25.70 ATOM 75 CZ TYR A 11 19.053 -0.346 -4.502 1.00 26.01 ATOM 76 OH TYR A 11 18.763 0.642 -5.416 1.00 29.09 ATOM 77 N THR A 12 18.469 -4.986 1.152 1.00 22.30 ATOM 78 CA THR A 12 18.586 -6.107 2.070 1.00 22.54 ATOM 79 C THR A 12 17.405 -7.023 1.767 1.00 23.92 ATOM 80 O THR A 12 16.281 -6.557 1.580 1.00 23.39 ATOM 81 CB THR A 12 18.526 -5.646 3.537 1.00 22.40 ATOM 82 OG1 THR A 12 19.684 -4.855 3.833 1.00 21.25 ATOM 83 CG2 THR A 12 18.490 -6.844 4.474 1.00 22.40 ATOM 84 N ALA A 13 17.665 -8.324 1.704 1.00 25.07 ATOM 85 CA ALA A 13 16.623 -9.295 1.399 1.00 26.16 ATOM 86 C ALA A 13 15.401 -9.180 2.304 1.00 25.51 ATOM 87 O ALA A 13 15.520 -9.151 3.528 1.00 27.86 ATOM 88 CB ALA A 13 17.194 -10.707 1.478 1.00 27.73 ATOM 89 N GLY A 14 14.226 -9.109 1.685 1.00 24.61 ATOM 90 CA GLY A 14 12.987 -9.025 2.437 1.00 24.44 ATOM 91 C GLY A 14 12.629 -7.673 3.022 1.00 23.61 ATOM 92 O GLY A 14 11.603 -7.545 3.689 1.00 24.56 ATOM 93 N CYS A 15 13.460 -6.665 2.776 1.00 22.19 ATOM 94 CA CYS A 15 13.205 -5.327 3.302 1.00 20.99 ATOM 95 C CYS A 15 12.580 -4.417 2.246 1.00 21.15 ATOM 96 O CYS A 15 12.867 -4.546 1.053 1.00 21.30 ATOM 97 CB CYS A 15 14.512 -4.729 3.839 1.00 20.18 ATOM 98 SG CYS A 15 15.201 -5.718 5.209 1.00 21.63 ATOM 99 N SER A 16 11.708 -3.516 2.696 1.00 20.38 ATOM 100 CA SER A 16 11.017 -2.569 1.822 1.00 19.92 ATOM 101 C SER A 16 11.191 -1.166 2.382 1.00 18.35 ATOM 102 O SER A 16 11.336 -0.989 3.591 1.00 18.02 ATOM 103 CB SER A 16 9.525 -2.899 1.746 1.00 22.36 ATOM 104 OG SER A 16 9.317 -4.202 1.236 1.00 30.04 ATOM 105 N CYS A 17 11.151 -0.166 1.512 1.00 18.03 ATOM 106 CA CYS A 17 11.344 1.204 1.958 1.00 17.58 ATOM 107 C CYS A 17 10.113 1.923 2.483 1.00 19.82 ATOM 108 O CYS A 17 9.080 2.006 1.817 1.00 19.85 ATOM 109 CB CYS A 17 11.963 2.045 0.837 1.00 17.97 ATOM 110 SG CYS A 17 12.506 3.713 1.351 1.00 17.63 ATOM 111 N SER A 18 10.246 2.423 3.706 1.00 20.88 ATOM 112 CA SER A 18 9.228 3.224 4.372 1.00 22.09 ATOM 113 C SER A 18 10.070 4.470 4.592 1.00 22.22 ATOM 114 O SER A 18 10.553 4.713 5.698 1.00 22.13 ATOM 115 CB SER A 18 8.840 2.614 5.720 1.00 24.02 ATOM 116 OG SER A 18 8.233 1.346 5.558 1.00 29.95 ATOM 117 N TRP A 19 10.265 5.235 3.518 1.00 21.78 ATOM 118 CA TRP A 19 11.117 6.419 3.547 1.00 20.61 ATOM 119 C TRP A 19 11.159 7.111 4.899 1.00 20.09 ATOM 120 O TRP A 19 10.125 7.482 5.449 1.00 21.40 ATOM 121 CB TRP A 19 10.708 7.432 2.471 1.00 21.17 ATOM 122 CG TRP A 19 11.877 8.262 2.028 1.00 19.00 ATOM 123 CD1 TRP A 19 12.781 7.947 1.052 1.00 18.95 ATOM 124 CD2 TRP A 19 12.347 9.474 2.632 1.00 19.18 ATOM 125 NE1 TRP A 19 13.788 8.881 1.016 1.00 20.79 ATOM 126 CE2 TRP A 19 13.547 9.830 1.976 1.00 19.62 ATOM 127 CE3 TRP A 19 11.873 10.291 3.667 1.00 18.67 ATOM 128 CZ2 TRP A 19 14.283 10.969 2.324 1.00 19.65 ATOM 129 CZ3 TRP A 19 12.607 11.427 4.013 1.00 17.48 ATOM 130 CH2 TRP A 19 13.798 11.752 3.342 1.00 18.94 ATOM 131 N PRO A 20 12.370 7.315 5.442 1.00 18.47 ATOM 132 CA PRO A 20 13.643 6.930 4.829 1.00 17.18 ATOM 133 C PRO A 20 14.261 5.656 5.403 1.00 16.94 ATOM 134 O PRO A 20 15.463 5.427 5.246 1.00 16.71 ATOM 135 CB PRO A 20 14.511 8.143 5.106 1.00 17.61 ATOM 136 CG PRO A 20 14.116 8.457 6.520 1.00 19.09 ATOM 137 CD PRO A 20 12.598 8.284 6.530 1.00 19.36 ATOM 138 N VAL A 21 13.458 4.824 6.060 1.00 16.58 ATOM 139 CA VAL A 21 13.993 3.601 6.654 1.00 16.05 ATOM 140 C VAL A 21 13.471 2.308 6.040 1.00 15.42 ATOM 141 O VAL A 21 12.318 2.227 5.616 1.00 15.42 ATOM 142 CB VAL A 21 13.721 3.555 8.173 1.00 17.50 ATOM 143 CG1 VAL A 21 14.305 4.785 8.842 1.00 19.61 ATOM 144 CG2 VAL A 21 12.234 3.464 8.435 1.00 21.41 ATOM 145 N CYS A 22 14.336 1.298 5.994 1.00 15.66 ATOM 146 CA CYS A 22 13.967 -0.007 5.454 1.00 14.93 ATOM 147 C CYS A 22 13.315 -0.826 6.546 1.00 14.25 ATOM 148 O CYS A 22 13.771 -0.827 7.686 1.00 13.85 ATOM 149 CB CYS A 22 15.199 -0.749 4.926 1.00 15.64 ATOM 150 SG CYS A 22 15.895 0.087 3.473 1.00 17.58 ATOM 151 N THR A 23 12.244 -1.520 6.195 1.00 15.58 ATOM 152 CA THR A 23 11.543 -2.333 7.172 1.00 15.58 ATOM 153 C THR A 23 11.308 -3.745 6.657 1.00 16.73 ATOM 154 O THR A 23 11.267 -3.982 5.451 1.00 15.85 ATOM 155 CB THR A 23 10.178 -1.702 7.540 1.00 15.50 ATOM 156 OG1 THR A 23 9.341 -1.651 6.377 1.00 16.70 ATOM 157 CG2 THR A 23 10.371 -0.290 8.077 1.00 14.28 ATOM 158 N ARG A 24 11.176 -4.680 7.591 1.00 18.17 ATOM 159 CA ARG A 24 10.903 -6.079 7.285 1.00 21.40 ATOM 160 C ARG A 24 9.848 -6.467 8.309 1.00 22.21 ATOM 161 O ARG A 24 10.033 -6.236 9.502 1.00 23.05 ATOM 162 CB ARG A 24 12.150 -6.939 7.489 1.00 22.22 ATOM 163 CG ARG A 24 11.943 -8.419 7.181 1.00 28.21 ATOM 164 CD ARG A 24 13.078 -9.254 7.757 1.00 31.29 ATOM 165 NE ARG A 24 14.376 -8.832 7.243 1.00 36.16 ATOM 166 CZ ARG A 24 15.528 -9.019 7.878 1.00 38.75 ATOM 167 NH1 ARG A 24 15.549 -9.622 9.060 1.00 41.36 ATOM 168 NH2 ARG A 24 16.661 -8.595 7.334 1.00 39.92 ATOM 169 N ASN A 25 8.744 -7.044 7.855 1.00 25.72 ATOM 170 CA ASN A 25 7.676 -7.424 8.772 1.00 28.52 ATOM 171 C ASN A 25 7.195 -6.178 9.517 1.00 28.35 ATOM 172 O ASN A 25 6.826 -6.244 10.691 1.00 29.78 ATOM 173 CB ASN A 25 8.170 -8.477 9.775 1.00 31.19 ATOM 174 CG ASN A 25 8.545 -9.790 9.108 1.00 33.50 ATOM 175 OD1 ASN A 25 7.767 -10.346 8.333 1.00 35.62 ATOM 176 ND2 ASN A 25 9.736 -10.294 9.412 1.00 36.14 ATOM 177 N GLY A 26 7.227 -5.041 8.825 1.00 27.06 ATOM 178 CA GLY A 26 6.774 -3.786 9.405 1.00 24.31 ATOM 179 C GLY A 26 7.688 -3.079 10.392 1.00 21.47 ATOM 180 O GLY A 26 7.322 -2.025 10.922 1.00 20.58 ATOM 181 N VAL A 27 8.867 -3.635 10.650 1.00 19.24 ATOM 182 CA VAL A 27 9.795 -3.016 11.592 1.00 18.47 ATOM 183 C VAL A 27 11.180 -2.797 10.988 1.00 17.77 ATOM 184 O VAL A 27 11.634 -3.577 10.152 1.00 16.88 ATOM 185 CB VAL A 27 9.937 -3.863 12.875 1.00 19.89 ATOM 186 CG1 VAL A 27 8.615 -3.891 13.620 1.00 23.14 ATOM 187 CG2 VAL A 27 10.367 -5.274 12.523 1.00 21.52 ATOM 188 N PRO A 28 11.865 -1.720 11.405 1.00 17.49 ATOM 189 CA PRO A 28 13.202 -1.385 10.911 1.00 17.50 ATOM 190 C PRO A 28 14.296 -2.242 11.537 1.00 18.16 ATOM 191 O PRO A 28 15.069 -1.771 12.375 1.00 18.36 ATOM 192 CB PRO A 28 13.337 0.085 11.282 1.00 17.63 ATOM 193 CG PRO A 28 12.643 0.131 12.592 1.00 18.74 ATOM 194 CD PRO A 28 11.391 -0.687 12.345 1.00 18.65 ATOM 195 N ILE A 29 14.353 -3.500 11.119 1.00 18.20 ATOM 196 CA ILE A 29 15.349 -4.435 11.622 1.00 20.67 ATOM 197 C ILE A 29 16.312 -4.826 10.503 1.00 22.52 ATOM 198 O ILE A 29 16.940 -5.881 10.550 1.00 22.15 ATOM 199 CB ILE A 29 14.671 -5.704 12.182 1.00 22.18 ATOM 200 CG1 ILE A 29 13.841 -6.381 11.088 1.00 23.58 ATOM 201 CG2 ILE A 29 13.784 -5.331 13.364 1.00 21.46 ATOM 202 CD1 ILE A 29 13.175 -7.676 11.526 1.00 26.85 TER