HEADER HYDROLASE 20-NOV-11 4A8C TITLE Symmetrized cryo-EM reconstruction of E. coli DegQ 12-mer in complex TITLE 2 with a binding peptide COMPND MOL_ID: 1; COMPND 2 MOLECULE: PERIPLASMIC PH-DEPENDENT SERINE ENDOPROTEASE DEGQ; COMPND 3 CHAIN: A, B, C, D, E, F, G, H, I, J, K, L; COMPND 4 MUTATION: YES; COMPND 5 EC: 3.4.21.107; COMPND 6 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 4A8C F 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 F 202 PRO LEU PRO SER LEU ALA PRO MET LEU GLU LYS VAL LEU SEQRES 2 F 202 PRO ALA VAL VAL SER VAL ARG VAL GLU GLY THR ALA GLN SEQRES 3 F 202 PRO PHE GLU GLY LEU GLY SER GLY VAL ILE ILE ASN ALA SEQRES 4 F 202 SER LYS GLY TYR VAL LEU THR ASN ASN HIS VAL ILE ASN SEQRES 5 F 202 GLN ALA GLN LYS ILE SER ILE GLN LEU ASN ASP GLY ARG SEQRES 6 F 202 GLU PHE ASP ALA LYS LEU ILE GLY SER ASP ASP GLN SER SEQRES 7 F 202 ASP ILE ALA LEU LEU GLN ILE GLN ASN PRO SER LYS LEU SEQRES 8 F 202 THR GLN ILE ALA ILE ALA ASP SER ASP LYS LEU ARG VAL SEQRES 9 F 202 GLY ASP PHE ALA VAL ALA VAL GLY ASN PRO PHE GLY LEU SEQRES 10 F 202 GLY GLN THR ALA THR SER GLY ILE VAL SER ALA LEU GLY SEQRES 11 F 202 ARG SER GLY LEU ASN LEU GLU GLY LEU GLU ASN PHE ILE SEQRES 12 F 202 GLN THR ASP ALA SER ILE ASN ARG GLY ASN ALA GLY GLY SEQRES 13 F 202 ALA LEU LEU ASN LEU ASN GLY GLU LEU ILE GLY ILE ASN SEQRES 14 F 202 THR ALA ILE LEU ALA PRO GLY GLY GLY SER VAL GLY ILE SEQRES 15 F 202 GLY PHE ALA ILE PRO SER ASN MET ALA ARG THR LEU ALA SEQRES 16 F 202 GLN GLN LEU ILE ASP PHE GLY ATOM 1 CA PRO F 11 -41.539 -46.414 -50.561 1.00114.75 ATOM 2 CA LEU F 12 -41.433 -43.327 -48.353 1.00170.98 ATOM 3 CA PRO F 13 -39.913 -40.188 -49.479 1.00123.40 ATOM 4 CA SER F 14 -36.249 -39.712 -48.925 1.00 82.77 ATOM 5 CA LEU F 15 -34.744 -36.301 -48.453 1.00 92.30 ATOM 6 CA ALA F 16 -31.902 -36.989 -50.808 1.00 39.83 ATOM 7 CA PRO F 17 -34.033 -37.272 -53.855 1.00 74.56 ATOM 8 CA MET F 18 -35.652 -33.912 -53.217 1.00 41.04 ATOM 9 CA LEU F 19 -32.369 -32.346 -52.189 1.00 65.75 ATOM 10 CA GLU F 20 -30.497 -33.409 -55.263 1.00 72.97 ATOM 11 CA LYS F 21 -32.579 -31.207 -57.494 1.00 41.08 ATOM 12 CA VAL F 22 -32.913 -28.209 -55.157 1.00 62.77 ATOM 13 CA LEU F 23 -29.455 -28.035 -53.646 1.00183.49 ATOM 14 CA PRO F 24 -27.756 -26.193 -56.468 1.00 68.78 ATOM 15 CA ALA F 25 -30.201 -23.328 -55.987 1.00 42.14 ATOM 16 CA VAL F 26 -28.753 -22.491 -52.605 1.00 45.16 ATOM 17 CA VAL F 27 -25.508 -20.638 -52.713 1.00117.86 ATOM 18 CA SER F 28 -22.814 -19.338 -50.402 1.00 36.37 ATOM 19 CA VAL F 29 -22.221 -15.624 -50.278 1.00 37.64 ATOM 20 CA ARG F 30 -18.757 -14.247 -49.712 1.00 90.30 ATOM 21 CA VAL F 31 -18.200 -10.654 -48.723 1.00117.87 ATOM 22 CA GLU F 32 -15.274 -8.321 -48.304 1.00 55.61 ATOM 23 CA GLY F 33 -15.235 -4.743 -47.149 1.00 36.57 ATOM 24 CA THR F 34 -14.448 -1.915 -44.757 1.00 74.55 ATOM 25 CA ALA F 35 -11.618 0.407 -42.785 1.00 29.61 ATOM 26 CA GLN F 59 -9.577 -2.661 -42.036 1.00 93.24 ATOM 27 CA PRO F 60 -10.501 -5.507 -44.255 1.00 68.94 ATOM 28 CA PHE F 61 -12.931 -8.150 -43.101 1.00143.25 ATOM 29 CA GLU F 62 -14.341 -11.209 -44.766 1.00 41.44 ATOM 30 CA GLY F 63 -17.771 -12.532 -44.019 1.00 25.40 ATOM 31 CA LEU F 64 -19.613 -15.636 -45.078 1.00 41.72 ATOM 32 CA GLY F 65 -23.316 -16.153 -45.530 1.00 24.64 ATOM 33 CA SER F 66 -25.711 -17.892 -47.839 1.00 70.98 ATOM 34 CA GLY F 67 -28.263 -16.931 -50.447 1.00 21.67 ATOM 35 CA VAL F 68 -30.867 -18.484 -52.663 1.00101.82 ATOM 36 CA ILE F 69 -31.166 -18.234 -56.420 1.00110.40 ATOM 37 CA ILE F 70 -34.592 -16.768 -57.135 1.00 67.01 ATOM 38 CA ASN F 71 -34.200 -16.312 -60.857 1.00 48.10 ATOM 39 CA ALA F 72 -31.766 -18.422 -62.784 1.00 31.01 ATOM 40 CA SER F 73 -31.918 -16.434 -65.966 1.00 32.70 ATOM 41 CA LYS F 74 -31.423 -13.078 -64.338 1.00114.99 ATOM 42 CA GLY F 75 -29.158 -14.426 -61.644 1.00 32.99 ATOM 43 CA TYR F 76 -31.063 -12.864 -58.777 1.00 67.43 ATOM 44 CA VAL F 77 -30.091 -14.149 -55.395 1.00115.96 ATOM 45 CA LEU F 78 -31.894 -13.394 -52.143 1.00 62.17 ATOM 46 CA THR F 79 -29.940 -12.900 -48.972 1.00 49.23 ATOM 47 CA ASN F 80 -30.099 -11.138 -45.671 1.00 54.07 ATOM 48 CA ASN F 81 -29.272 -7.473 -45.611 1.00 38.22 ATOM 49 CA HIS F 82 -26.955 -7.988 -42.686 1.00 52.23 ATOM 50 CA VAL F 83 -24.810 -10.369 -44.656 1.00 42.83 ATOM 51 CA ILE F 84 -24.482 -7.802 -47.456 1.00136.63 ATOM 52 CA ASN F 85 -24.459 -4.589 -45.449 1.00 77.43 ATOM 53 CA GLN F 86 -20.720 -3.820 -45.178 1.00115.94 ATOM 54 CA ALA F 87 -19.716 -5.569 -48.397 1.00 76.81 ATOM 55 CA GLN F 88 -17.479 -3.695 -50.789 1.00 95.51 ATOM 56 CA LYS F 89 -17.291 -6.742 -53.016 1.00 36.29 ATOM 57 CA ILE F 90 -19.535 -9.742 -53.090 1.00 45.74 ATOM 58 CA SER F 91 -18.965 -13.137 -54.592 1.00 31.77 ATOM 59 CA ILE F 92 -21.291 -16.082 -54.972 1.00108.04 ATOM 60 CA GLN F 93 -20.181 -19.682 -54.942 1.00 39.93 ATOM 61 CA LEU F 94 -22.202 -22.594 -56.219 1.00 53.79 ATOM 62 CA ASN F 95 -22.094 -26.028 -54.673 1.00 47.91 ATOM 63 CA ASP F 96 -20.386 -27.176 -57.852 1.00 58.04 ATOM 64 CA GLY F 97 -17.455 -24.912 -57.097 1.00 30.63 ATOM 65 CA ARG F 98 -18.172 -22.273 -59.693 1.00114.92 ATOM 66 CA GLU F 99 -17.822 -18.722 -58.463 1.00 36.72 ATOM 67 CA PHE F 100 -19.372 -15.511 -59.693 1.00 50.13 ATOM 68 CA ASP F 101 -19.348 -11.819 -58.873 1.00128.12 ATOM 69 CA ALA F 102 -22.465 -10.197 -57.583 1.00 37.33 ATOM 70 CA LYS F 103 -23.803 -6.681 -57.278 1.00 68.06 ATOM 71 CA LEU F 104 -26.307 -5.439 -54.753 1.00123.85 ATOM 72 CA ILE F 105 -29.589 -4.736 -56.503 1.00 93.93 ATOM 73 CA GLY F 106 -31.289 -3.360 -53.431 1.00 27.64 ATOM 74 CA SER F 107 -32.110 -4.168 -49.860 1.00 51.28 ATOM 75 CA ASP F 108 -33.884 -2.950 -46.820 1.00 94.31 ATOM 76 CA ASP F 109 -33.013 -2.722 -43.162 1.00 62.91 ATOM 77 CA GLN F 110 -36.343 -3.198 -41.469 1.00 98.16 ATOM 78 CA SER F 111 -37.140 -6.664 -42.823 1.00122.86 ATOM 79 CA ASP F 112 -33.468 -7.513 -43.427 1.00 79.57 ATOM 80 CA ILE F 113 -33.877 -8.666 -47.028 1.00 52.83 ATOM 81 CA ALA F 114 -31.438 -7.884 -49.811 1.00 35.52 ATOM 82 CA LEU F 115 -31.342 -8.789 -53.474 1.00 99.07 ATOM 83 CA LEU F 116 -28.158 -9.561 -55.356 1.00 51.80 ATOM 84 CA GLN F 117 -27.519 -10.100 -59.024 1.00 37.82 ATOM 85 CA ILE F 118 -24.913 -12.484 -60.338 1.00 46.77 ATOM 86 CA GLN F 119 -22.643 -11.150 -63.020 1.00 76.47 ATOM 87 CA ASN F 120 -22.857 -13.214 -66.182 1.00 92.60 ATOM 88 CA PRO F 121 -24.874 -15.905 -64.605 1.00 73.03 ATOM 89 CA SER F 122 -24.773 -19.141 -66.544 1.00 40.36 ATOM 90 CA LYS F 123 -26.397 -22.544 -66.153 1.00 44.62 ATOM 91 CA LEU F 124 -27.958 -21.700 -62.828 1.00 91.50 ATOM 92 CA THR F 125 -30.702 -23.489 -60.988 1.00 99.93 ATOM 93 CA GLN F 126 -33.621 -21.671 -59.441 1.00113.92 ATOM 94 CA ILE F 127 -35.606 -22.420 -56.314 1.00107.22 ATOM 95 CA ALA F 128 -39.365 -22.618 -56.429 1.00 34.24 ATOM 96 CA ILE F 129 -41.182 -20.534 -53.861 1.00 94.97 ATOM 97 CA ALA F 130 -43.940 -21.952 -51.690 1.00 35.87 ATOM 98 CA ASP F 131 -46.790 -20.091 -50.042 1.00 36.82 ATOM 99 CA SER F 132 -45.583 -19.361 -46.531 1.00 39.57 ATOM 100 CA ASP F 133 -49.101 -18.502 -45.461 1.00 32.40 ATOM 101 CA LYS F 134 -49.990 -22.166 -45.853 1.00 71.01 ATOM 102 CA LEU F 135 -47.433 -23.345 -43.315 1.00 60.39 ATOM 103 CA ARG F 136 -48.617 -24.883 -40.074 1.00123.31 ATOM 104 CA VAL F 137 -46.698 -25.860 -37.005 1.00 90.74 ATOM 105 CA GLY F 138 -45.469 -29.395 -37.356 1.00 27.07 ATOM 106 CA ASP F 139 -44.612 -29.148 -41.019 1.00 34.75 ATOM 107 CA PHE F 140 -41.203 -30.487 -41.931 1.00 53.79 ATOM 108 CA ALA F 141 -38.441 -28.111 -42.897 1.00 28.54 ATOM 109 CA VAL F 142 -34.905 -28.377 -44.185 1.00 33.61 ATOM 110 CA ALA F 143 -32.367 -25.622 -43.808 1.00 30.69 ATOM 111 CA VAL F 144 -29.531 -25.182 -46.242 1.00 33.14 ATOM 112 CA GLY F 145 -26.661 -22.771 -45.864 1.00 23.98 ATOM 113 CA ASN F 146 -23.035 -22.523 -44.892 1.00 67.19 ATOM 114 CA PRO F 147 -22.547 -22.904 -41.213 1.00 74.82 ATOM 115 CA PHE F 148 -19.081 -21.906 -40.082 1.00 67.67 ATOM 116 CA GLY F 149 -18.235 -21.577 -43.744 1.00 27.58 ATOM 117 CA LEU F 150 -17.937 -25.344 -43.905 1.00 64.34 ATOM 118 CA GLY F 151 -19.639 -25.562 -47.255 1.00 34.84 ATOM 119 CA GLN F 152 -23.183 -26.306 -48.209 1.00 69.74 ATOM 120 CA THR F 153 -24.868 -28.036 -45.312 1.00 34.10 ATOM 121 CA ALA F 154 -28.394 -29.305 -44.918 1.00 30.09 ATOM 122 CA THR F 155 -30.163 -29.711 -41.600 1.00 33.65 ATOM 123 CA SER F 156 -33.635 -30.983 -40.845 1.00 36.88 ATOM 124 CA GLY F 157 -36.390 -30.054 -38.420 1.00 22.57 ATOM 125 CA ILE F 158 -40.022 -28.993 -38.233 1.00 97.36 ATOM 126 CA VAL F 159 -41.728 -25.637 -38.189 1.00 39.30 ATOM 127 CA SER F 160 -41.818 -24.826 -34.496 1.00 48.77 ATOM 128 CA ALA F 161 -43.899 -21.676 -34.694 1.00 43.03 ATOM 129 CA LEU F 162 -44.948 -18.918 -37.029 1.00 75.73 ATOM 130 CA GLY F 163 -45.866 -15.300 -36.832 1.00 38.22 ATOM 131 CA ARG F 164 -43.290 -14.659 -34.233 1.00196.81 ATOM 132 CA SER F 165 -42.176 -11.217 -33.251 1.00115.99 ATOM 133 CA GLY F 166 -41.106 -8.993 -30.542 1.00 47.34 ATOM 134 CA LEU F 167 -37.676 -10.576 -30.834 1.00 55.73 ATOM 135 CA ASN F 168 -36.445 -7.061 -31.555 1.00 79.97 ATOM 136 CA LEU F 169 -34.071 -8.607 -34.029 1.00 55.85 ATOM 137 CA GLU F 170 -35.463 -6.490 -36.866 1.00 95.61 ATOM 138 CA GLY F 171 -37.867 -3.615 -37.378 1.00 61.82 ATOM 139 CA LEU F 172 -40.349 -5.777 -39.168 1.00 85.44 ATOM 140 CA GLU F 173 -40.498 -9.295 -38.017 1.00102.60 ATOM 141 CA ASN F 174 -42.643 -12.351 -38.628 1.00119.49 ATOM 142 CA PHE F 175 -40.304 -15.117 -38.281 1.00 93.54 ATOM 143 CA ILE F 176 -41.026 -18.691 -38.949 1.00 71.51 ATOM 144 CA GLN F 177 -39.394 -20.540 -36.103 1.00 55.60 ATOM 145 CA THR F 178 -37.637 -23.815 -36.762 1.00 47.26 ATOM 146 CA ASP F 179 -35.715 -26.439 -34.814 1.00 73.81 ATOM 147 CA ALA F 180 -33.502 -27.175 -37.801 1.00 39.26 ATOM 148 CA SER F 181 -29.938 -26.512 -36.811 1.00 45.51 ATOM 149 CA ILE F 182 -29.023 -23.023 -37.859 1.00 61.80 ATOM 150 CA ASN F 183 -25.682 -21.525 -36.991 1.00 44.84 ATOM 151 CA ARG F 184 -23.665 -18.548 -37.998 1.00 63.66 ATOM 152 CA GLY F 185 -23.155 -18.596 -41.728 1.00 24.60 ATOM 153 CA ASN F 186 -26.715 -19.802 -42.226 1.00 61.10 ATOM 154 CA ALA F 187 -28.020 -16.300 -42.759 1.00 85.69 ATOM 155 CA GLY F 188 -29.483 -15.702 -46.175 1.00 26.62 ATOM 156 CA GLY F 189 -29.797 -19.449 -46.585 1.00 25.32 ATOM 157 CA ALA F 190 -32.912 -21.331 -47.509 1.00 45.07 ATOM 158 CA LEU F 191 -35.524 -23.035 -45.404 1.00 60.86 ATOM 159 CA LEU F 192 -37.257 -25.604 -47.557 1.00 57.25 ATOM 160 CA ASN F 193 -40.323 -27.775 -47.375 1.00 58.49 ATOM 161 CA LEU F 194 -40.402 -31.429 -48.345 1.00 60.98 ATOM 162 CA ASN F 195 -41.093 -30.318 -51.896 1.00 60.45 ATOM 163 CA GLY F 196 -37.838 -28.444 -51.928 1.00 25.04 ATOM 164 CA GLU F 197 -39.784 -25.239 -52.247 1.00 39.08 ATOM 165 CA LEU F 198 -38.647 -22.162 -50.381 1.00 66.03 ATOM 166 CA ILE F 199 -40.581 -21.507 -47.167 1.00 89.31 ATOM 167 CA GLY F 200 -38.321 -18.756 -45.857 1.00 32.65 ATOM 168 CA ILE F 201 -34.864 -17.221 -45.601 1.00 97.12 ATOM 169 CA ASN F 202 -33.004 -18.107 -42.420 1.00 82.29 ATOM 170 CA THR F 203 -32.292 -14.815 -40.666 1.00 95.98 ATOM 171 CA ALA F 204 -31.288 -15.390 -37.050 1.00 54.62 ATOM 172 CA ILE F 205 -31.232 -17.588 -33.983 1.00106.34 ATOM 173 CA LEU F 206 -31.471 -17.353 -30.240 1.00 57.23 ATOM 174 CA ALA F 207 -28.594 -19.092 -28.586 1.00 47.96 ATOM 175 CA PRO F 208 -26.969 -18.338 -25.327 1.00 77.67 ATOM 176 CA GLY F 209 -23.825 -20.152 -26.462 1.00 50.58 ATOM 177 CA GLY F 210 -23.685 -18.629 -29.896 1.00 29.44 ATOM 178 CA GLY F 211 -24.439 -22.086 -31.188 1.00 30.20 ATOM 179 CA SER F 212 -27.714 -23.558 -32.367 1.00 67.36 ATOM 180 CA VAL F 213 -30.075 -24.188 -29.471 1.00 80.06 ATOM 181 CA GLY F 214 -32.779 -25.405 -31.796 1.00 40.73 ATOM 182 CA ILE F 215 -34.474 -22.048 -31.954 1.00 53.08 ATOM 183 CA GLY F 216 -33.994 -20.458 -35.348 1.00 24.04 ATOM 184 CA PHE F 217 -35.942 -17.802 -37.195 1.00 46.63 ATOM 185 CA ALA F 218 -36.549 -17.258 -40.879 1.00 34.99 ATOM 186 CA ILE F 219 -38.279 -14.610 -42.954 1.00 78.56 ATOM 187 CA PRO F 220 -41.213 -16.219 -44.610 1.00 90.28 ATOM 188 CA SER F 221 -41.062 -16.881 -48.322 1.00115.43 ATOM 189 CA ASN F 222 -44.020 -14.760 -49.020 1.00 73.17 ATOM 190 CA MET F 223 -41.870 -12.345 -47.239 1.00126.73 ATOM 191 CA ALA F 224 -38.808 -12.458 -49.296 1.00 69.94 ATOM 192 CA ARG F 225 -40.622 -13.051 -52.512 1.00125.33 ATOM 193 CA THR F 226 -42.662 -9.990 -52.820 1.00 95.63 ATOM 194 CA LEU F 227 -39.914 -7.923 -51.107 1.00143.71 ATOM 195 CA ALA F 228 -37.459 -9.218 -53.602 1.00 66.09 ATOM 196 CA GLN F 229 -39.794 -8.656 -56.433 1.00115.75 ATOM 197 CA GLN F 230 -39.969 -4.960 -56.324 1.00106.75 ATOM 198 CA LEU F 231 -36.272 -4.869 -55.578 1.00 70.17 ATOM 199 CA ILE F 232 -36.183 -5.907 -59.149 1.00143.59 ATOM 200 CA ASP F 233 -39.650 -4.544 -59.998 1.00201.34 ATOM 201 CA PHE F 234 -41.565 -2.575 -59.616 1.00209.21 ATOM 202 CA GLY F 235 -39.822 -1.401 -56.513 1.00 55.62 TER