HEADER PROTEIN TRANSPORT 31-DEC-69 3DL8 TITLE Structure of the complex of aquifex aeolicus SecYEG and bacillus TITLE 2 subtilis SecA COMPND MOL_ID: 4; COMPND 2 MOLECULE: Protein-export membrane protein secG; COMPND 3 CHAIN: E, F; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 7.50 ANGSTORMS DBREF 3DL8 E 1 100 UNP O66505 SECG_AQUAE 1 100 SEQRES 1 E 65 LEU PHE VAL ILE ILE ALA VAL VAL LEU ILE ILE SER THR SEQRES 2 E 65 LEU LEU GLN LYS GLY ARG GLY ASP VAL GLY ALA ALA PHE SEQRES 3 E 65 GLY GLY GLY MET GLY GLN SER ILE PHE GLY VAL GLY GLY SEQRES 4 E 65 VAL GLU THR ILE LEU THR LYS ALA THR TYR TRP LEU GLY SEQRES 5 E 65 ALA LEU PHE LEU VAL LEU ALA LEU LEU LEU SER VAL ILE ATOM 1 N LEU E 8 -19.181 -34.863 2.827 1.00447.05 ATOM 2 CA LEU E 8 -18.028 -33.947 2.718 1.00447.31 ATOM 3 C LEU E 8 -17.727 -33.484 4.104 1.00447.56 ATOM 4 O LEU E 8 -18.465 -33.796 5.037 1.00447.43 ATOM 5 N PHE E 9 -16.620 -32.738 4.283 1.00448.13 ATOM 6 CA PHE E 9 -16.299 -32.228 5.581 1.00449.01 ATOM 7 C PHE E 9 -17.376 -31.283 6.007 1.00449.80 ATOM 8 O PHE E 9 -17.862 -31.348 7.136 1.00449.95 ATOM 9 N VAL E 10 -17.798 -30.386 5.095 1.00450.88 ATOM 10 CA VAL E 10 -18.727 -29.352 5.454 1.00452.18 ATOM 11 C VAL E 10 -20.045 -29.927 5.846 1.00453.10 ATOM 12 O VAL E 10 -20.686 -29.423 6.766 1.00453.13 ATOM 13 N ILE E 11 -20.498 -30.999 5.175 1.00454.28 ATOM 14 CA ILE E 11 -21.825 -31.477 5.436 1.00455.69 ATOM 15 C ILE E 11 -21.968 -31.868 6.872 1.00456.80 ATOM 16 O ILE E 11 -22.904 -31.429 7.540 1.00456.86 ATOM 17 N ILE E 12 -21.046 -32.689 7.403 1.00458.29 ATOM 18 CA ILE E 12 -21.155 -33.053 8.783 1.00460.01 ATOM 19 C ILE E 12 -20.910 -31.828 9.597 1.00461.39 ATOM 20 O ILE E 12 -21.504 -31.638 10.655 1.00461.74 ATOM 21 N ALA E 13 -20.018 -30.951 9.104 1.00462.92 ATOM 22 CA ALA E 13 -19.669 -29.765 9.820 1.00464.30 ATOM 23 C ALA E 13 -20.899 -28.942 10.055 1.00465.21 ATOM 24 O ALA E 13 -21.049 -28.353 11.118 1.00465.42 ATOM 25 N VAL E 14 -21.810 -28.866 9.064 1.00466.15 ATOM 26 CA VAL E 14 -23.003 -28.072 9.205 1.00467.02 ATOM 27 C VAL E 14 -23.831 -28.642 10.318 1.00467.59 ATOM 28 O VAL E 14 -24.434 -27.912 11.103 1.00467.82 ATOM 29 N VAL E 15 -23.881 -29.978 10.425 1.00468.02 ATOM 30 CA VAL E 15 -24.583 -30.574 11.521 1.00468.08 ATOM 31 C VAL E 15 -23.907 -30.102 12.775 1.00467.87 ATOM 32 O VAL E 15 -24.544 -29.870 13.797 1.00468.03 ATOM 33 N LEU E 16 -22.571 -29.977 12.743 1.00467.29 ATOM 34 CA LEU E 16 -21.847 -29.512 13.892 1.00466.39 ATOM 35 C LEU E 16 -22.150 -28.073 14.174 1.00465.75 ATOM 36 O LEU E 16 -22.237 -27.667 15.331 1.00465.55 ATOM 37 N ILE E 17 -22.311 -27.249 13.126 1.00465.07 ATOM 38 CA ILE E 17 -22.435 -25.841 13.344 1.00464.30 ATOM 39 C ILE E 17 -23.659 -25.554 14.158 1.00463.73 ATOM 40 O ILE E 17 -23.620 -24.711 15.054 1.00463.70 ATOM 41 N ILE E 18 -24.786 -26.233 13.868 1.00462.98 ATOM 42 CA ILE E 18 -25.967 -26.023 14.652 1.00462.21 ATOM 43 C ILE E 18 -25.687 -26.452 16.045 1.00461.69 ATOM 44 O ILE E 18 -26.097 -25.794 16.998 1.00461.69 ATOM 45 N SER E 19 -24.970 -27.577 16.190 1.00461.06 ATOM 46 CA SER E 19 -24.699 -28.152 17.473 1.00460.48 ATOM 47 C SER E 19 -23.948 -27.172 18.319 1.00459.96 ATOM 48 O SER E 19 -24.290 -26.958 19.480 1.00460.44 ATOM 49 N THR E 20 -22.923 -26.517 17.740 1.00458.79 ATOM 50 CA THR E 20 -22.109 -25.617 18.503 1.00457.49 ATOM 51 C THR E 20 -22.983 -24.503 18.977 1.00456.70 ATOM 52 O THR E 20 -22.745 -23.927 20.036 1.00456.48 ATOM 53 N LEU E 21 -24.014 -24.167 18.178 1.00455.84 ATOM 54 CA LEU E 21 -24.938 -23.120 18.503 1.00454.90 ATOM 55 C LEU E 21 -25.645 -23.464 19.781 1.00454.15 ATOM 56 O LEU E 21 -25.793 -22.613 20.657 1.00453.95 ATOM 57 N LEU E 22 -26.103 -24.722 19.928 1.00453.19 ATOM 58 CA LEU E 22 -26.858 -25.073 21.097 1.00451.99 ATOM 59 C LEU E 22 -26.029 -24.974 22.343 1.00451.12 ATOM 60 O LEU E 22 -26.471 -24.394 23.335 1.00450.93 ATOM 61 N GLN E 23 -24.793 -25.511 22.335 1.00450.12 ATOM 62 CA GLN E 23 -23.999 -25.513 23.538 1.00448.59 ATOM 63 C GLN E 23 -23.764 -24.098 23.939 1.00447.13 ATOM 64 O GLN E 23 -23.687 -23.778 25.125 1.00446.87 ATOM 65 N LYS E 24 -23.598 -23.223 22.932 1.00445.34 ATOM 66 CA LYS E 24 -23.330 -21.836 23.149 1.00443.78 ATOM 67 C LYS E 24 -24.502 -21.196 23.822 1.00443.05 ATOM 68 O LYS E 24 -24.337 -20.403 24.748 1.00442.50 ATOM 69 N GLY E 25 -25.728 -21.539 23.386 1.00442.73 ATOM 70 CA GLY E 25 -26.907 -20.915 23.917 1.00443.02 ATOM 71 C GLY E 25 -27.017 -21.203 25.381 1.00443.44 ATOM 72 O GLY E 25 -27.401 -20.326 26.150 1.00443.10 ATOM 73 N ARG E 26 -26.720 -22.450 25.794 1.00444.33 ATOM 74 CA ARG E 26 -26.824 -22.876 27.164 1.00446.01 ATOM 75 C ARG E 26 -25.800 -22.210 28.026 1.00447.47 ATOM 76 O ARG E 26 -26.080 -21.842 29.165 1.00447.48 ATOM 77 N GLY E 27 -24.585 -22.015 27.491 1.00449.43 ATOM 78 CA GLY E 27 -23.508 -21.511 28.288 1.00452.23 ATOM 79 C GLY E 27 -23.893 -20.193 28.874 1.00454.26 ATOM 80 O GLY E 27 -23.537 -19.905 30.013 1.00454.66 ATOM 81 N ASP E 28 -24.589 -19.335 28.105 1.00456.20 ATOM 82 CA ASP E 28 -24.950 -18.046 28.617 1.00458.08 ATOM 83 C ASP E 28 -25.967 -18.147 29.712 1.00459.40 ATOM 84 O ASP E 28 -25.912 -17.369 30.662 1.00459.39 ATOM 85 N VAL E 29 -26.931 -19.090 29.628 1.00460.91 ATOM 86 CA VAL E 29 -27.946 -19.089 30.643 1.00462.39 ATOM 87 C VAL E 29 -27.314 -19.414 31.956 1.00463.35 ATOM 88 O VAL E 29 -27.601 -18.769 32.963 1.00463.51 ATOM 89 N GLY E 30 -26.428 -20.429 31.969 1.00464.46 ATOM 90 CA GLY E 30 -25.725 -20.833 33.151 1.00465.45 ATOM 91 C GLY E 30 -24.827 -19.697 33.514 1.00465.95 ATOM 92 O GLY E 30 -24.537 -19.449 34.684 1.00465.91 ATOM 93 N ALA E 31 -24.370 -18.985 32.474 1.00466.52 ATOM 94 CA ALA E 31 -23.461 -17.882 32.519 1.00467.00 ATOM 95 C ALA E 31 -24.063 -16.759 33.314 1.00467.45 ATOM 96 O ALA E 31 -23.347 -15.864 33.748 1.00467.12 ATOM 97 N ALA E 32 -25.404 -16.764 33.469 1.00468.15 ATOM 98 CA ALA E 32 -26.296 -15.774 34.032 1.00469.30 ATOM 99 C ALA E 32 -26.082 -15.416 35.476 1.00470.36 ATOM 100 O ALA E 32 -26.561 -14.364 35.893 1.00470.73 ATOM 101 N PHE E 33 -25.444 -16.264 36.307 1.00471.61 ATOM 102 CA PHE E 33 -25.344 -15.956 37.709 1.00472.69 ATOM 103 C PHE E 33 -24.732 -14.596 37.904 1.00473.17 ATOM 104 O PHE E 33 -25.178 -13.846 38.771 1.00473.80 ATOM 105 N GLY E 34 -23.668 -14.244 37.160 1.00473.07 ATOM 106 CA GLY E 34 -23.133 -12.916 37.261 1.00472.13 ATOM 107 C GLY E 34 -24.097 -11.921 36.694 1.00471.21 ATOM 108 O GLY E 34 -24.348 -10.873 37.290 1.00471.35 ATOM 109 N GLY E 35 -24.677 -12.201 35.513 1.00469.96 ATOM 110 CA GLY E 35 -25.566 -11.193 35.011 1.00468.04 ATOM 111 C GLY E 35 -25.717 -11.336 33.545 1.00466.61 ATOM 112 O GLY E 35 -25.479 -12.402 32.988 1.00466.79 ATOM 113 N GLY E 36 -26.127 -10.245 32.866 1.00464.94 ATOM 114 CA GLY E 36 -26.355 -10.393 31.463 1.00462.18 ATOM 115 C GLY E 36 -26.685 -9.089 30.836 1.00460.18 ATOM 116 O GLY E 36 -25.917 -8.130 30.941 1.00459.94 ATOM 117 N MET E 37 -27.845 -9.052 30.141 1.00458.05 ATOM 118 CA MET E 37 -28.230 -7.884 29.409 1.00456.15 ATOM 119 C MET E 37 -28.173 -6.736 30.344 1.00455.33 ATOM 120 O MET E 37 -28.554 -6.842 31.510 1.00455.00 ATOM 121 N GLY E 38 -27.662 -5.605 29.835 1.00454.81 ATOM 122 CA GLY E 38 -27.483 -4.470 30.674 1.00454.63 ATOM 123 C GLY E 38 -26.356 -4.822 31.576 1.00454.38 ATOM 124 O GLY E 38 -25.295 -5.254 31.136 1.00454.67 ATOM 125 N GLN E 39 -26.562 -4.614 32.881 1.00453.97 ATOM 126 CA GLN E 39 -25.546 -4.952 33.818 1.00453.28 ATOM 127 C GLN E 39 -26.215 -5.323 35.080 1.00452.57 ATOM 128 O GLN E 39 -27.401 -5.635 35.135 1.00452.38 ATOM 129 N SER E 40 -25.414 -5.290 36.149 1.00451.70 ATOM 130 CA SER E 40 -25.867 -5.675 37.443 1.00450.94 ATOM 131 C SER E 40 -24.805 -5.192 38.344 1.00450.72 ATOM 132 O SER E 40 -24.442 -4.016 38.346 1.00450.60 ATOM 133 N ILE E 41 -24.281 -6.117 39.158 1.00450.55 ATOM 134 CA ILE E 41 -23.246 -5.708 40.034 1.00450.57 ATOM 135 C ILE E 41 -22.005 -6.465 39.763 1.00450.37 ATOM 136 O ILE E 41 -22.017 -7.650 39.434 1.00450.55 ATOM 137 N PHE E 42 -20.879 -5.743 39.886 1.00450.01 ATOM 138 CA PHE E 42 -19.600 -6.331 39.689 1.00449.46 ATOM 139 C PHE E 42 -19.388 -7.327 40.774 1.00448.94 ATOM 140 O PHE E 42 -18.917 -7.027 41.869 1.00448.79 ATOM 141 N GLY E 43 -19.742 -8.586 40.478 1.00448.22 ATOM 142 CA GLY E 43 -19.580 -9.566 41.496 1.00446.78 ATOM 143 C GLY E 43 -18.120 -9.743 41.674 1.00445.48 ATOM 144 O GLY E 43 -17.358 -9.771 40.710 1.00446.02 ATOM 145 N VAL E 44 -17.699 -9.900 42.935 1.00443.57 ATOM 146 CA VAL E 44 -16.308 -10.074 43.187 1.00441.28 ATOM 147 C VAL E 44 -16.119 -11.511 43.495 1.00439.51 ATOM 148 O VAL E 44 -17.069 -12.291 43.548 1.00439.82 ATOM 149 N GLY E 45 -14.851 -11.897 43.669 1.00437.08 ATOM 150 CA GLY E 45 -14.508 -13.269 43.845 1.00433.63 ATOM 151 C GLY E 45 -14.041 -13.626 42.486 1.00431.14 ATOM 152 O GLY E 45 -13.240 -14.537 42.292 1.00430.94 ATOM 153 N GLY E 46 -14.571 -12.861 41.512 1.00428.89 ATOM 154 CA GLY E 46 -14.139 -12.901 40.149 1.00425.80 ATOM 155 C GLY E 46 -14.658 -14.089 39.441 1.00423.58 ATOM 156 O GLY E 46 -15.566 -14.790 39.887 1.00423.10 ATOM 157 N VAL E 47 -14.062 -14.291 38.259 1.00421.65 ATOM 158 CA VAL E 47 -14.335 -15.379 37.396 1.00419.97 ATOM 159 C VAL E 47 -12.989 -15.881 37.012 1.00419.07 ATOM 160 O VAL E 47 -12.003 -15.149 37.087 1.00419.18 ATOM 161 N GLU E 48 -12.908 -17.170 36.652 1.00417.91 ATOM 162 CA GLU E 48 -11.690 -17.694 36.120 1.00416.72 ATOM 163 C GLU E 48 -12.100 -18.088 34.749 1.00415.69 ATOM 164 O GLU E 48 -13.251 -17.880 34.370 1.00415.63 ATOM 165 N THR E 49 -11.169 -18.618 33.936 1.00414.43 ATOM 166 CA THR E 49 -11.640 -19.062 32.662 1.00412.97 ATOM 167 C THR E 49 -12.497 -20.258 32.933 1.00411.68 ATOM 168 O THR E 49 -12.037 -21.273 33.454 1.00411.50 ATOM 169 N ILE E 50 -13.786 -20.149 32.565 1.00410.18 ATOM 170 CA ILE E 50 -14.780 -21.151 32.810 1.00408.89 ATOM 171 C ILE E 50 -14.393 -22.393 32.075 1.00408.40 ATOM 172 O ILE E 50 -13.700 -22.341 31.060 1.00408.34 ATOM 173 N LEU E 51 -14.803 -23.556 32.614 1.00408.01 ATOM 174 CA LEU E 51 -14.561 -24.811 31.973 1.00407.87 ATOM 175 C LEU E 51 -15.295 -24.798 30.660 1.00407.73 ATOM 176 O LEU E 51 -14.878 -25.466 29.718 1.00407.85 ATOM 177 N THR E 52 -16.411 -24.041 30.580 1.00407.44 ATOM 178 CA THR E 52 -17.234 -23.882 29.403 1.00407.37 ATOM 179 C THR E 52 -16.503 -23.118 28.343 1.00407.17 ATOM 180 O THR E 52 -16.884 -23.157 27.176 1.00407.82 ATOM 181 N LYS E 53 -15.450 -22.375 28.718 1.00406.36 ATOM 182 CA LYS E 53 -14.764 -21.506 27.807 1.00405.26 ATOM 183 C LYS E 53 -14.309 -22.272 26.609 1.00404.42 ATOM 184 O LYS E 53 -14.095 -21.691 25.549 1.00404.55 ATOM 185 N ALA E 54 -14.146 -23.595 26.745 1.00403.07 ATOM 186 CA ALA E 54 -13.727 -24.393 25.634 1.00401.49 ATOM 187 C ALA E 54 -14.727 -24.192 24.538 1.00400.52 ATOM 188 O ALA E 54 -14.366 -24.130 23.364 1.00400.22 ATOM 189 N THR E 55 -16.017 -24.094 24.896 1.00399.51 ATOM 190 CA THR E 55 -17.032 -23.887 23.911 1.00398.08 ATOM 191 C THR E 55 -16.798 -22.561 23.249 1.00396.78 ATOM 192 O THR E 55 -17.007 -22.425 22.046 1.00396.44 ATOM 193 N TYR E 56 -16.370 -21.540 24.022 1.00395.16 ATOM 194 CA TYR E 56 -16.129 -20.244 23.445 1.00393.20 ATOM 195 C TYR E 56 -15.025 -20.328 22.440 1.00391.75 ATOM 196 O TYR E 56 -15.136 -19.799 21.336 1.00391.52 ATOM 197 N TRP E 57 -13.928 -21.017 22.795 1.00390.03 ATOM 198 CA TRP E 57 -12.781 -21.092 21.940 1.00388.32 ATOM 199 C TRP E 57 -13.189 -21.799 20.691 1.00387.47 ATOM 200 O TRP E 57 -12.808 -21.411 19.586 1.00386.90 ATOM 201 N LEU E 58 -13.993 -22.861 20.840 1.00386.84 ATOM 202 CA LEU E 58 -14.397 -23.647 19.717 1.00386.71 ATOM 203 C LEU E 58 -15.235 -22.809 18.806 1.00386.90 ATOM 204 O LEU E 58 -15.194 -22.991 17.591 1.00386.58 ATOM 205 N GLY E 59 -16.056 -21.895 19.357 1.00387.49 ATOM 206 CA GLY E 59 -16.900 -21.114 18.497 1.00388.84 ATOM 207 C GLY E 59 -16.106 -20.204 17.606 1.00389.76 ATOM 208 O GLY E 59 -16.248 -20.247 16.386 1.00390.28 ATOM 209 N ALA E 60 -15.201 -19.388 18.183 1.00390.22 ATOM 210 CA ALA E 60 -14.486 -18.411 17.403 1.00390.46 ATOM 211 C ALA E 60 -13.652 -19.110 16.383 1.00390.33 ATOM 212 O ALA E 60 -13.541 -18.655 15.247 1.00390.82 ATOM 213 N LEU E 61 -13.035 -20.240 16.765 1.00389.56 ATOM 214 CA LEU E 61 -12.234 -20.957 15.821 1.00388.42 ATOM 215 C LEU E 61 -13.136 -21.398 14.717 1.00387.65 ATOM 216 O LEU E 61 -12.790 -21.308 13.541 1.00387.44 ATOM 217 N PHE E 62 -14.342 -21.860 15.090 1.00386.80 ATOM 218 CA PHE E 62 -15.299 -22.404 14.173 1.00386.10 ATOM 219 C PHE E 62 -15.739 -21.435 13.119 1.00385.84 ATOM 220 O PHE E 62 -15.766 -21.791 11.943 1.00385.08 ATOM 221 N LEU E 63 -16.092 -20.190 13.481 1.00386.29 ATOM 222 CA LEU E 63 -16.604 -19.294 12.480 1.00387.06 ATOM 223 C LEU E 63 -15.567 -19.005 11.443 1.00387.70 ATOM 224 O LEU E 63 -15.845 -19.076 10.248 1.00387.15 ATOM 225 N VAL E 64 -14.322 -18.711 11.858 1.00389.11 ATOM 226 CA VAL E 64 -13.328 -18.371 10.883 1.00391.38 ATOM 227 C VAL E 64 -13.115 -19.556 9.996 1.00393.41 ATOM 228 O VAL E 64 -12.826 -19.412 8.809 1.00393.70 ATOM 229 N LEU E 65 -13.269 -20.769 10.560 1.00396.08 ATOM 230 CA LEU E 65 -13.088 -21.972 9.802 1.00399.03 ATOM 231 C LEU E 65 -14.078 -21.943 8.683 1.00400.74 ATOM 232 O LEU E 65 -13.754 -22.251 7.538 1.00401.36 ATOM 233 N ALA E 66 -15.316 -21.528 9.001 1.00402.51 ATOM 234 CA ALA E 66 -16.379 -21.467 8.047 1.00404.49 ATOM 235 C ALA E 66 -15.999 -20.501 6.980 1.00406.09 ATOM 236 O ALA E 66 -16.331 -20.715 5.822 1.00406.38 ATOM 237 N LEU E 67 -15.303 -19.405 7.334 1.00407.82 ATOM 238 CA LEU E 67 -14.982 -18.408 6.352 1.00409.43 ATOM 239 C LEU E 67 -14.121 -19.027 5.292 1.00410.38 ATOM 240 O LEU E 67 -14.346 -18.813 4.102 1.00410.84 ATOM 241 N LEU E 68 -13.121 -19.832 5.690 1.00411.07 ATOM 242 CA LEU E 68 -12.247 -20.466 4.743 1.00411.62 ATOM 243 C LEU E 68 -13.061 -21.426 3.915 1.00412.23 ATOM 244 O LEU E 68 -12.957 -21.433 2.693 1.00412.05 ATOM 245 N LEU E 69 -13.912 -22.242 4.572 1.00413.32 ATOM 246 CA LEU E 69 -14.688 -23.298 3.967 1.00414.73 ATOM 247 C LEU E 69 -15.752 -22.783 3.041 1.00416.09 ATOM 248 O LEU E 69 -16.015 -23.373 1.993 1.00416.14 ATOM 249 N SER E 70 -16.386 -21.661 3.414 1.00418.03 ATOM 250 CA SER E 70 -17.500 -21.094 2.714 1.00420.14 ATOM 251 C SER E 70 -17.050 -20.827 1.333 1.00421.72 ATOM 252 O SER E 70 -17.832 -20.907 0.387 1.00422.05 ATOM 253 N VAL E 71 -15.758 -20.526 1.175 1.00423.60 ATOM 254 CA VAL E 71 -15.291 -20.226 -0.136 1.00425.07 ATOM 255 C VAL E 71 -14.136 -21.116 -0.418 1.00425.51 ATOM 256 O VAL E 71 -13.779 -21.994 0.364 1.00425.89 ATOM 257 N ILE E 72 -13.556 -20.919 -1.610 1.00425.58 ATOM 258 CA ILE E 72 -12.394 -21.638 -2.013 1.00425.23 ATOM 259 C ILE E 72 -11.362 -21.428 -0.907 1.00425.12 ATOM 260 O ILE E 72 -10.991 -22.442 -0.258 1.00425.15 TER