HEADER ELECTRON TRANSPORT 31-DEC-69 5Z25 TITLE Trimeric Alpha-Helix-Inserted Circular Permutant of Cytochrome c555 COMPND MOL_ID: 1; COMPND 2 MOLECULE: Cytochrome c552; COMPND 3 CHAIN: A; COMPND 4 MUTATION: YES; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.70 ANGSTORMS DBREF 5Z25 A 1 32 UNP O67504 O67504_AQUA 70 101 DBREF 5Z25 A 48 96 UNP O67504 O67504_AQUA 21 69 SEQRES 1 A 32 VAL ASP PRO ALA LYS GLU ALA ILE MET LYS PRO GLN LEU SEQRES 2 A 32 THR MET LEU LYS GLY LEU SER ASP ALA GLU LEU LYS ALA SEQRES 3 A 32 LEU ALA ASP PHE ILE LEU ATOM 1 N VAL A 1 -1.638 -31.926 -10.056 1.00 16.78 ATOM 2 CA VAL A 1 -2.233 -30.977 -11.039 1.00 17.09 ATOM 3 C VAL A 1 -1.292 -29.798 -11.331 1.00 17.74 ATOM 4 O VAL A 1 -0.524 -29.374 -10.466 1.00 19.14 ATOM 5 CB VAL A 1 -3.620 -30.450 -10.562 1.00 16.72 ATOM 6 CG1 VAL A 1 -3.483 -29.368 -9.479 1.00 17.88 ATOM 7 CG2 VAL A 1 -4.434 -29.928 -11.741 1.00 17.37 ATOM 8 N ASP A 2 -1.355 -29.295 -12.562 1.00 18.39 ATOM 9 CA ASP A 2 -0.761 -28.009 -12.919 1.00 20.28 ATOM 10 C ASP A 2 -1.608 -26.903 -12.265 1.00 19.98 ATOM 11 O ASP A 2 -2.783 -26.769 -12.599 1.00 21.23 ATOM 12 CB ASP A 2 -0.770 -27.856 -14.444 1.00 20.65 ATOM 13 CG ASP A 2 -0.105 -26.579 -14.924 1.00 21.49 ATOM 14 OD1 ASP A 2 -0.005 -25.598 -14.162 1.00 22.56 ATOM 15 OD2 ASP A 2 0.310 -26.555 -16.097 1.00 23.30 ATOM 16 N PRO A 3 -1.024 -26.111 -11.338 1.00 22.06 ATOM 17 CA PRO A 3 -1.813 -25.056 -10.677 1.00 22.11 ATOM 18 C PRO A 3 -2.526 -24.091 -11.639 1.00 21.27 ATOM 19 O PRO A 3 -3.644 -23.660 -11.351 1.00 20.70 ATOM 20 CB PRO A 3 -0.772 -24.307 -9.835 1.00 22.24 ATOM 21 CG PRO A 3 0.338 -25.273 -9.628 1.00 22.95 ATOM 22 CD PRO A 3 0.378 -26.115 -10.868 1.00 22.60 ATOM 23 N ALA A 4 -1.891 -23.768 -12.764 1.00 21.34 ATOM 24 CA ALA A 4 -2.494 -22.890 -13.775 1.00 22.41 ATOM 25 C ALA A 4 -3.719 -23.524 -14.450 1.00 22.82 ATOM 26 O ALA A 4 -4.663 -22.822 -14.813 1.00 24.20 ATOM 27 CB ALA A 4 -1.461 -22.488 -14.819 1.00 22.69 ATOM 28 N LYS A 5 -3.707 -24.845 -14.610 1.00 22.10 ATOM 29 CA LYS A 5 -4.862 -25.563 -15.144 1.00 20.74 ATOM 30 C LYS A 5 -5.946 -25.733 -14.075 1.00 19.29 ATOM 31 O LYS A 5 -7.135 -25.605 -14.377 1.00 17.65 ATOM 32 CB LYS A 5 -4.442 -26.916 -15.740 1.00 21.13 ATOM 33 CG LYS A 5 -3.379 -26.817 -16.837 1.00 24.74 ATOM 34 CD LYS A 5 -3.880 -26.135 -18.106 1.00 27.70 ATOM 35 CE LYS A 5 -2.726 -25.770 -19.028 1.00 31.89 ATOM 36 NZ LYS A 5 -3.165 -25.635 -20.441 1.00 36.00 ATOM 37 N GLU A 6 -5.546 -25.993 -12.832 1.00 19.31 ATOM 38 CA GLU A 6 -6.498 -26.021 -11.708 1.00 20.81 ATOM 39 C GLU A 6 -7.259 -24.700 -11.572 1.00 20.25 ATOM 40 O GLU A 6 -8.447 -24.700 -11.261 1.00 19.36 ATOM 41 CB GLU A 6 -5.771 -26.331 -10.403 1.00 22.86 ATOM 42 CG GLU A 6 -6.647 -26.324 -9.162 1.00 23.81 ATOM 43 CD GLU A 6 -5.861 -26.684 -7.928 1.00 25.00 ATOM 44 OE1 GLU A 6 -4.846 -26.018 -7.671 1.00 26.61 ATOM 45 OE2 GLU A 6 -6.252 -27.628 -7.222 1.00 26.42 ATOM 46 N ALA A 7 -6.563 -23.586 -11.798 1.00 20.90 ATOM 47 CA ALA A 7 -7.180 -22.261 -11.782 1.00 20.14 ATOM 48 C ALA A 7 -8.305 -22.111 -12.813 1.00 19.93 ATOM 49 O ALA A 7 -9.258 -21.370 -12.585 1.00 21.41 ATOM 50 CB ALA A 7 -6.121 -21.190 -12.001 1.00 21.38 ATOM 51 N ILE A 8 -8.194 -22.801 -13.945 1.00 19.71 ATOM 52 CA ILE A 8 -9.279 -22.830 -14.933 1.00 19.67 ATOM 53 C ILE A 8 -10.424 -23.715 -14.446 1.00 17.49 ATOM 54 O ILE A 8 -11.584 -23.341 -14.569 1.00 17.79 ATOM 55 CB ILE A 8 -8.809 -23.322 -16.321 1.00 19.98 ATOM 56 CG1 ILE A 8 -7.752 -22.381 -16.912 1.00 21.92 ATOM 57 CG2 ILE A 8 -9.992 -23.434 -17.284 1.00 19.50 ATOM 58 CD1 ILE A 8 -6.897 -23.029 -17.986 1.00 19.87 ATOM 59 N MET A 9 -10.104 -24.889 -13.912 1.00 16.18 ATOM 60 CA MET A 9 -11.128 -25.879 -13.597 1.00 14.89 ATOM 61 C MET A 9 -11.867 -25.660 -12.279 1.00 15.57 ATOM 62 O MET A 9 -13.097 -25.863 -12.209 1.00 14.96 ATOM 63 CB MET A 9 -10.523 -27.293 -13.625 1.00 13.54 ATOM 64 CG MET A 9 -11.499 -28.415 -13.302 1.00 12.95 ATOM 65 SD MET A 9 -13.072 -28.388 -14.191 1.00 13.06 ATOM 66 CE MET A 9 -14.119 -29.150 -12.959 1.00 13.61 ATOM 67 N LYS A 10 -11.137 -25.301 -11.227 1.00 17.70 ATOM 68 CA LYS A 10 -11.740 -25.204 -9.890 1.00 18.42 ATOM 69 C LYS A 10 -13.044 -24.374 -9.889 1.00 17.05 ATOM 70 O LYS A 10 -14.060 -24.850 -9.376 1.00 15.28 ATOM 71 CB LYS A 10 -10.728 -24.706 -8.837 1.00 20.85 ATOM 72 CG LYS A 10 -11.263 -24.665 -7.406 1.00 23.40 ATOM 73 CD LYS A 10 -10.178 -24.337 -6.387 1.00 27.55 ATOM 74 CE LYS A 10 -10.770 -24.214 -4.987 1.00 32.80 ATOM 75 NZ LYS A 10 -9.793 -23.684 -3.993 1.00 36.90 ATOM 76 N PRO A 11 -13.042 -23.183 -10.520 1.00 17.30 ATOM 77 CA PRO A 11 -14.273 -22.369 -10.564 1.00 18.46 ATOM 78 C PRO A 11 -15.503 -23.043 -11.197 1.00 16.72 ATOM 79 O PRO A 11 -16.644 -22.739 -10.817 1.00 17.08 ATOM 80 CB PRO A 11 -13.856 -21.152 -11.401 1.00 20.21 ATOM 81 CG PRO A 11 -12.380 -21.044 -11.211 1.00 20.47 ATOM 82 CD PRO A 11 -11.902 -22.464 -11.134 1.00 18.64 ATOM 83 N GLN A 12 -15.273 -23.950 -12.141 1.00 13.63 ATOM 84 CA GLN A 12 -16.361 -24.663 -12.807 1.00 13.31 ATOM 85 C GLN A 12 -17.088 -25.649 -11.884 1.00 13.08 ATOM 86 O GLN A 12 -18.234 -26.021 -12.157 1.00 13.39 ATOM 87 CB GLN A 12 -15.843 -25.388 -14.054 1.00 13.19 ATOM 88 CG GLN A 12 -15.243 -24.477 -15.111 1.00 13.87 ATOM 89 CD GLN A 12 -16.227 -23.471 -15.681 1.00 14.80 ATOM 90 OE1 GLN A 12 -17.421 -23.732 -15.773 1.00 14.60 ATOM 91 NE2 GLN A 12 -15.722 -22.316 -16.078 1.00 18.00 ATOM 92 N LEU A 13 -16.466 -26.041 -10.774 1.00 12.98 ATOM 93 CA LEU A 13 -17.159 -26.884 -9.784 1.00 13.72 ATOM 94 C LEU A 13 -18.383 -26.208 -9.182 1.00 13.48 ATOM 95 O LEU A 13 -19.301 -26.898 -8.745 1.00 13.38 ATOM 96 CB LEU A 13 -16.225 -27.332 -8.668 1.00 14.51 ATOM 97 CG LEU A 13 -15.075 -28.242 -9.116 1.00 14.74 ATOM 98 CD1 LEU A 13 -14.148 -28.486 -7.936 1.00 15.34 ATOM 99 CD2 LEU A 13 -15.573 -29.558 -9.691 1.00 15.91 ATOM 100 N THR A 14 -18.426 -24.875 -9.200 1.00 13.66 ATOM 101 CA THR A 14 -19.621 -24.156 -8.756 1.00 15.10 ATOM 102 C THR A 14 -20.844 -24.514 -9.607 1.00 14.28 ATOM 103 O THR A 14 -21.971 -24.430 -9.132 1.00 14.66 ATOM 104 CB THR A 14 -19.421 -22.623 -8.743 1.00 17.16 ATOM 105 OG1 THR A 14 -19.140 -22.174 -10.064 1.00 18.71 ATOM 106 CG2 THR A 14 -18.287 -22.223 -7.822 1.00 17.86 ATOM 107 N MET A 15 -20.623 -24.934 -10.855 1.00 12.71 ATOM 108 CA MET A 15 -21.722 -25.336 -11.738 1.00 13.30 ATOM 109 C MET A 15 -22.419 -26.637 -11.326 1.00 12.90 ATOM 110 O MET A 15 -23.465 -26.964 -11.872 1.00 13.93 ATOM 111 CB MET A 15 -21.240 -25.453 -13.192 1.00 13.24 ATOM 112 CG MET A 15 -20.796 -24.140 -13.812 1.00 13.44 ATOM 113 SD MET A 15 -22.075 -22.857 -13.820 1.00 14.66 ATOM 114 CE MET A 15 -23.354 -23.632 -14.802 1.00 15.83 ATOM 115 N LEU A 16 -21.843 -27.374 -10.380 1.00 12.72 ATOM 116 CA LEU A 16 -22.447 -28.602 -9.888 1.00 12.62 ATOM 117 C LEU A 16 -23.164 -28.400 -8.565 1.00 13.66 ATOM 118 O LEU A 16 -23.644 -29.368 -7.997 1.00 14.82 ATOM 119 CB LEU A 16 -21.385 -29.690 -9.737 1.00 12.40 ATOM 120 CG LEU A 16 -20.635 -30.046 -11.013 1.00 12.87 ATOM 121 CD1 LEU A 16 -19.530 -31.036 -10.707 1.00 13.78 ATOM 122 CD2 LEU A 16 -21.576 -30.574 -12.087 1.00 13.64 ATOM 123 N LYS A 17 -23.254 -27.159 -8.073 1.00 15.32 ATOM 124 CA LYS A 17 -23.930 -26.905 -6.798 1.00 17.25 ATOM 125 C LYS A 17 -25.431 -27.179 -6.951 1.00 16.82 ATOM 126 O LYS A 17 -26.008 -26.969 -8.023 1.00 15.38 ATOM 127 CB LYS A 17 -23.666 -25.472 -6.288 1.00 17.77 ATOM 128 CG LYS A 17 -22.198 -25.144 -5.988 1.00 22.90 ATOM 129 CD LYS A 17 -21.556 -26.052 -4.937 1.00 26.05 ATOM 130 CE LYS A 17 -20.125 -25.631 -4.630 1.00 29.92 ATOM 131 NZ LYS A 17 -19.229 -26.790 -4.336 1.00 30.26 ATOM 132 N GLY A 18 -26.035 -27.696 -5.882 1.00 16.72 ATOM 133 CA GLY A 18 -27.457 -28.015 -5.855 1.00 18.06 ATOM 134 C GLY A 18 -27.846 -29.359 -6.440 1.00 17.78 ATOM 135 O GLY A 18 -29.016 -29.711 -6.412 1.00 20.34 ATOM 136 N LEU A 19 -26.890 -30.116 -6.966 1.00 17.72 ATOM 137 CA LEU A 19 -27.175 -31.453 -7.486 1.00 18.65 ATOM 138 C LEU A 19 -27.177 -32.465 -6.342 1.00 18.10 ATOM 139 O LEU A 19 -26.413 -32.341 -5.391 1.00 17.98 ATOM 140 CB LEU A 19 -26.153 -31.848 -8.557 1.00 18.71 ATOM 141 CG LEU A 19 -26.105 -30.937 -9.797 1.00 19.41 ATOM 142 CD1 LEU A 19 -25.005 -31.411 -10.738 1.00 18.96 ATOM 143 CD2 LEU A 19 -27.428 -30.876 -10.540 1.00 21.46 ATOM 144 N SER A 20 -28.042 -33.465 -6.439 1.00 18.33 ATOM 145 CA SER A 20 -28.156 -34.492 -5.403 1.00 19.13 ATOM 146 C SER A 20 -26.974 -35.440 -5.468 1.00 18.10 ATOM 147 O SER A 20 -26.256 -35.491 -6.471 1.00 17.63 ATOM 148 CB SER A 20 -29.439 -35.292 -5.597 1.00 20.02 ATOM 149 OG SER A 20 -29.355 -36.083 -6.774 1.00 18.77 ATOM 150 N ASP A 21 -26.787 -36.201 -4.396 1.00 19.86 ATOM 151 CA ASP A 21 -25.778 -37.251 -4.370 1.00 20.61 ATOM 152 C ASP A 21 -25.977 -38.242 -5.528 1.00 19.36 ATOM 153 O ASP A 21 -25.004 -38.629 -6.171 1.00 17.68 ATOM 154 CB ASP A 21 -25.779 -37.979 -3.018 1.00 22.53 ATOM 155 CG ASP A 21 -25.197 -37.130 -1.885 1.00 24.85 ATOM 156 OD1 ASP A 21 -24.631 -36.055 -2.153 1.00 24.71 ATOM 157 OD2 ASP A 21 -25.296 -37.541 -0.713 1.00 27.96 ATOM 158 N ALA A 22 -27.231 -38.609 -5.806 1.00 19.07 ATOM 159 CA ALA A 22 -27.563 -39.502 -6.926 1.00 19.29 ATOM 160 C ALA A 22 -27.155 -38.924 -8.278 1.00 17.38 ATOM 161 O ALA A 22 -26.606 -39.634 -9.116 1.00 17.04 ATOM 162 CB ALA A 22 -29.053 -39.828 -6.931 1.00 20.46 ATOM 163 N GLU A 23 -27.419 -37.636 -8.482 1.00 16.78 ATOM 164 CA GLU A 23 -27.005 -36.958 -9.714 1.00 15.52 ATOM 165 C GLU A 23 -25.489 -36.970 -9.857 1.00 15.11 ATOM 166 O GLU A 23 -24.966 -37.283 -10.936 1.00 15.50 ATOM 167 CB GLU A 23 -27.546 -35.531 -9.759 1.00 13.38 ATOM 168 CG GLU A 23 -29.031 -35.471 -10.062 1.00 15.54 ATOM 169 CD GLU A 23 -29.613 -34.077 -9.893 1.00 18.51 ATOM 170 OE1 GLU A 23 -29.446 -33.483 -8.810 1.00 18.31 ATOM 171 OE2 GLU A 23 -30.253 -33.576 -10.836 1.00 21.57 ATOM 172 N LEU A 24 -24.790 -36.664 -8.766 1.00 15.23 ATOM 173 CA LEU A 24 -23.317 -36.642 -8.776 1.00 15.33 ATOM 174 C LEU A 24 -22.720 -38.040 -8.992 1.00 16.05 ATOM 175 O LEU A 24 -21.714 -38.181 -9.684 1.00 16.33 ATOM 176 CB LEU A 24 -22.764 -35.982 -7.504 1.00 15.54 ATOM 177 CG LEU A 24 -23.024 -34.467 -7.419 1.00 17.86 ATOM 178 CD1 LEU A 24 -22.794 -33.929 -6.011 1.00 20.29 ATOM 179 CD2 LEU A 24 -22.158 -33.706 -8.411 1.00 17.96 ATOM 180 N LYS A 25 -23.359 -39.064 -8.425 1.00 16.08 ATOM 181 CA LYS A 25 -22.961 -40.459 -8.667 1.00 18.03 ATOM 182 C LYS A 25 -23.129 -40.843 -10.146 1.00 17.95 ATOM 183 O LYS A 25 -22.226 -41.440 -10.745 1.00 18.08 ATOM 184 CB LYS A 25 -23.745 -41.406 -7.743 1.00 19.68 ATOM 185 CG LYS A 25 -23.500 -42.901 -7.930 1.00 22.63 ATOM 186 CD LYS A 25 -22.062 -43.312 -7.671 1.00 25.50 ATOM 187 CE LYS A 25 -21.917 -44.830 -7.561 1.00 27.64 ATOM 188 NZ LYS A 25 -21.956 -45.530 -8.877 1.00 28.29 ATOM 189 N ALA A 26 -24.268 -40.484 -10.735 1.00 17.30 ATOM 190 CA ALA A 26 -24.493 -40.725 -12.169 1.00 17.41 ATOM 191 C ALA A 26 -23.446 -40.005 -13.024 1.00 15.05 ATOM 192 O ALA A 26 -22.887 -40.599 -13.952 1.00 16.34 ATOM 193 CB ALA A 26 -25.898 -40.314 -12.579 1.00 16.92 ATOM 194 N LEU A 27 -23.165 -38.742 -12.688 1.00 14.37 ATOM 195 CA LEU A 27 -22.161 -37.948 -13.402 1.00 13.07 ATOM 196 C LEU A 27 -20.768 -38.580 -13.330 1.00 13.91 ATOM 197 O LEU A 27 -20.083 -38.690 -14.348 1.00 14.19 ATOM 198 CB LEU A 27 -22.126 -36.499 -12.865 1.00 11.74 ATOM 199 CG LEU A 27 -21.157 -35.526 -13.552 1.00 11.84 ATOM 200 CD1 LEU A 27 -21.452 -35.380 -15.036 1.00 13.69 ATOM 201 CD2 LEU A 27 -21.215 -34.159 -12.885 1.00 10.68 ATOM 202 N ALA A 28 -20.365 -39.008 -12.139 1.00 14.46 ATOM 203 CA ALA A 28 -19.092 -39.700 -11.958 1.00 14.66 ATOM 204 C ALA A 28 -19.033 -41.012 -12.754 1.00 15.49 ATOM 205 O ALA A 28 -18.025 -41.268 -13.403 1.00 16.55 ATOM 206 CB ALA A 28 -18.809 -39.961 -10.483 1.00 13.83 ATOM 207 N ASP A 29 -20.102 -41.818 -12.709 1.00 15.92 ATOM 208 CA ASP A 29 -20.201 -43.045 -13.530 1.00 17.44 ATOM 209 C ASP A 29 -19.977 -42.721 -15.006 1.00 16.81 ATOM 210 O ASP A 29 -19.212 -43.399 -15.692 1.00 18.92 ATOM 211 CB ASP A 29 -21.586 -43.729 -13.409 1.00 19.60 ATOM 212 CG ASP A 29 -21.824 -44.424 -12.068 1.00 20.77 ATOM 213 OD1 ASP A 29 -23.000 -44.781 -11.817 1.00 23.30 ATOM 214 OD2 ASP A 29 -20.885 -44.644 -11.274 1.00 20.95 ATOM 215 N PHE A 30 -20.657 -41.678 -15.473 1.00 16.09 ATOM 216 CA PHE A 30 -20.557 -41.212 -16.858 1.00 14.75 ATOM 217 C PHE A 30 -19.127 -40.803 -17.194 1.00 15.66 ATOM 218 O PHE A 30 -18.585 -41.227 -18.209 1.00 16.66 ATOM 219 CB PHE A 30 -21.559 -40.072 -17.099 1.00 16.17 ATOM 220 CG PHE A 30 -21.404 -39.373 -18.419 1.00 17.09 ATOM 221 CD1 PHE A 30 -22.049 -39.852 -19.560 1.00 19.37 ATOM 222 CD2 PHE A 30 -20.645 -38.207 -18.514 1.00 17.12 ATOM 223 CE1 PHE A 30 -21.927 -39.190 -20.775 1.00 20.70 ATOM 224 CE2 PHE A 30 -20.512 -37.546 -19.728 1.00 18.91 ATOM 225 CZ PHE A 30 -21.157 -38.037 -20.860 1.00 20.58 ATOM 226 N ILE A 31 -18.505 -40.009 -16.328 1.00 15.21 ATOM 227 CA ILE A 31 -17.118 -39.578 -16.548 1.00 15.28 ATOM 228 C ILE A 31 -16.176 -40.784 -16.674 1.00 15.96 ATOM 229 O ILE A 31 -15.275 -40.781 -17.510 1.00 15.71 ATOM 230 CB ILE A 31 -16.642 -38.607 -15.443 1.00 14.29 ATOM 231 CG1 ILE A 31 -17.368 -37.260 -15.600 1.00 14.35 ATOM 232 CG2 ILE A 31 -15.131 -38.391 -15.511 1.00 15.10 ATOM 233 CD1 ILE A 31 -17.241 -36.345 -14.394 1.00 13.99 ATOM 234 N LEU A 32 -16.401 -41.801 -15.848 1.00 16.48 ATOM 235 CA LEU A 32 -15.566 -43.000 -15.850 1.00 16.73 ATOM 236 C LEU A 32 -15.770 -43.908 -17.062 1.00 18.14 ATOM 237 O LEU A 32 -14.827 -44.590 -17.462 1.00 19.46 ATOM 238 CB LEU A 32 -15.778 -43.805 -14.559 1.00 17.96 ATOM 239 CG LEU A 32 -15.233 -43.119 -13.295 1.00 19.66 ATOM 240 CD1 LEU A 32 -15.725 -43.823 -12.037 1.00 20.98 ATOM 241 CD2 LEU A 32 -13.712 -43.042 -13.317 1.00 20.72 TER