HEADER HYDROLASE 26-NOV-11 4A9G TITLE Symmetrized cryo-EM reconstruction of E. coli DegQ 24-mer in complex TITLE 2 with beta-casein 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, M, N, O, P, Q, R, S, T, U, V, W, Y; COMPND 4 MUTATION: YES; COMPND 5 EC: 3.4.21.107; COMPND 6 ENGINEERED: YES; EXPDTA ELECTRON MICROSCOPY DBREF 4A9G S 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 S 166 PRO LEU PRO SER LEU ALA PRO MET LEU GLU LYS VAL LEU SEQRES 2 S 166 PRO ALA VAL VAL SER VAL ARG VAL GLU GLY THR ALA GLY SEQRES 3 S 166 LEU GLY SER GLY VAL ILE ILE ASN ALA SER LYS GLY TYR SEQRES 4 S 166 VAL LEU THR ASN ASN HIS VAL ILE ASN GLN ALA GLN LYS SEQRES 5 S 166 ILE SER ILE GLN LEU ASN ASP GLY ARG GLU PHE ASP ALA SEQRES 6 S 166 LYS LEU ILE GLY SER ASP ASP GLN SER ASP ILE ALA LEU SEQRES 7 S 166 LEU GLN ILE GLN ASN PRO SER LYS LEU THR GLN ILE ALA SEQRES 8 S 166 ILE ALA ASP SER ASP LYS LEU ARG VAL GLY ASP PHE ALA SEQRES 9 S 166 VAL ALA VAL GLY ASN PRO PHE GLY LEU GLY GLN THR ALA SEQRES 10 S 166 THR SER GLY ILE VAL SER ALA LEU GLY ARG SER GLY LEU SEQRES 11 S 166 ASN LEU GLU GLY LEU GLU ASN PHE ILE GLN THR ASP ALA SEQRES 12 S 166 SER ILE ASN ARG GLY ASN ALA GLY GLY ALA LEU LEU ASN SEQRES 13 S 166 LEU ASN GLY GLU LEU ILE GLY ILE ASN THR ATOM 1 CA PRO S 11 59.106 -60.957 57.636 1.00120.86 ATOM 2 CA LEU S 12 58.921 -61.408 53.976 1.00 89.55 ATOM 3 CA PRO S 13 60.234 -59.459 51.235 1.00151.06 ATOM 4 CA SER S 14 57.927 -57.106 49.499 1.00118.45 ATOM 5 CA LEU S 15 55.879 -58.675 46.733 1.00152.14 ATOM 6 CA ALA S 16 59.044 -59.373 44.774 1.00 49.87 ATOM 7 CA PRO S 17 59.538 -62.918 45.792 1.00140.78 ATOM 8 CA MET S 18 55.971 -63.254 44.789 1.00 80.09 ATOM 9 CA LEU S 19 56.581 -61.644 41.485 1.00 83.96 ATOM 10 CA GLU S 20 59.630 -63.571 40.517 1.00 81.10 ATOM 11 CA LYS S 21 57.982 -66.960 40.315 1.00144.34 ATOM 12 CA VAL S 22 54.814 -65.649 38.581 1.00160.25 ATOM 13 CA LEU S 23 56.302 -62.923 36.494 1.00 99.01 ATOM 14 CA PRO S 24 57.611 -64.825 33.497 1.00117.41 ATOM 15 CA ALA S 25 54.010 -65.269 32.825 1.00119.46 ATOM 16 CA VAL S 26 54.574 -61.564 31.584 1.00105.44 ATOM 17 CA VAL S 27 56.234 -59.612 28.678 1.00105.63 ATOM 18 CA SER S 28 55.403 -56.313 27.012 1.00 37.70 ATOM 19 CA VAL S 29 53.075 -56.333 24.069 1.00 43.14 ATOM 20 CA ARG S 30 53.539 -53.519 21.651 1.00 44.12 ATOM 21 CA VAL S 31 51.001 -52.888 18.997 1.00 42.60 ATOM 22 CA GLU S 32 50.888 -50.302 16.319 1.00 45.11 ATOM 23 CA GLY S 33 47.391 -48.979 16.032 1.00 35.10 ATOM 24 CA THR S 34 45.743 -45.706 16.776 1.00 59.21 ATOM 25 CA ALA S 35 47.147 -45.046 20.225 1.00 56.79 ATOM 26 CA GLY S 63 47.594 -47.554 22.999 1.00 38.19 ATOM 27 CA LEU S 64 49.746 -50.231 24.722 1.00 71.94 ATOM 28 CA GLY S 65 49.371 -53.668 26.507 1.00 43.97 ATOM 29 CA SER S 66 51.084 -56.872 27.925 1.00 99.10 ATOM 30 CA GLY S 67 51.375 -60.670 27.365 1.00 37.22 ATOM 31 CA VAL S 68 52.814 -64.030 28.552 1.00116.12 ATOM 32 CA ILE S 69 55.399 -66.288 27.052 1.00 80.22 ATOM 33 CA ILE S 70 53.696 -69.638 27.069 1.00 47.15 ATOM 34 CA ASN S 71 56.298 -71.502 25.107 1.00 43.44 ATOM 35 CA ALA S 72 59.863 -70.374 24.730 1.00 33.38 ATOM 36 CA SER S 73 60.769 -72.616 21.848 1.00 38.55 ATOM 37 CA LYS S 74 57.655 -71.856 19.889 1.00 94.92 ATOM 38 CA GLY S 75 57.621 -68.258 20.945 1.00 22.77 ATOM 39 CA TYR S 76 53.938 -68.357 21.751 1.00 60.15 ATOM 40 CA VAL S 77 52.703 -65.390 23.723 1.00 42.04 ATOM 41 CA LEU S 78 49.278 -65.313 25.290 1.00 54.14 ATOM 42 CA THR S 79 47.475 -62.013 25.501 1.00 57.57 ATOM 43 CA ASN S 80 43.975 -60.592 25.610 1.00 58.04 ATOM 44 CA ASN S 81 42.052 -60.333 22.373 1.00 42.27 ATOM 45 CA HIS S 82 41.147 -56.773 23.114 1.00 43.62 ATOM 46 CA VAL S 83 44.828 -56.035 23.198 1.00 40.03 ATOM 47 CA ILE S 84 45.347 -57.544 19.734 1.00126.42 ATOM 48 CA ASN S 85 42.195 -56.412 17.969 1.00 68.01 ATOM 49 CA GLN S 86 43.262 -52.967 16.731 1.00 51.96 ATOM 50 CA ALA S 87 46.837 -54.043 16.084 1.00 68.25 ATOM 51 CA GLN S 88 48.167 -53.031 12.726 1.00 47.12 ATOM 52 CA LYS S 89 51.491 -54.534 13.727 1.00 37.55 ATOM 53 CA ILE S 90 52.720 -56.255 16.831 1.00 59.65 ATOM 54 CA SER S 91 56.023 -56.348 18.632 1.00 37.76 ATOM 55 CA ILE S 92 57.035 -57.939 21.902 1.00 84.01 ATOM 56 CA GLN S 93 59.581 -56.529 24.280 1.00 55.47 ATOM 57 CA LEU S 94 61.352 -58.484 26.971 1.00 47.60 ATOM 58 CA ASN S 95 62.300 -57.121 30.351 1.00 35.96 ATOM 59 CA ASP S 96 65.876 -57.259 29.185 1.00 49.52 ATOM 60 CA GLY S 97 65.024 -54.818 26.445 1.00 31.42 ATOM 61 CA ARG S 98 65.259 -57.249 23.574 1.00107.67 ATOM 62 CA GLU S 99 62.367 -56.972 21.174 1.00103.26 ATOM 63 CA PHE S 100 60.851 -59.196 18.531 1.00 48.60 ATOM 64 CA ASP S 101 58.081 -58.984 15.982 1.00 35.87 ATOM 65 CA ALA S 102 54.969 -61.056 16.411 1.00 29.26 ATOM 66 CA LYS S 103 52.074 -62.296 14.340 1.00 99.75 ATOM 67 CA LEU S 104 48.624 -63.172 15.530 1.00 79.11 ATOM 68 CA ILE S 105 48.010 -66.885 15.383 1.00 81.01 ATOM 69 CA GLY S 106 44.403 -66.621 16.402 1.00 24.57 ATOM 70 CA SER S 107 42.058 -65.394 19.065 1.00 35.89 ATOM 71 CA ASP S 108 38.687 -65.929 20.687 1.00 46.04 ATOM 72 CA ASP S 109 36.725 -62.733 20.981 1.00 43.26 ATOM 73 CA GLN S 110 34.534 -63.899 23.823 1.00 54.06 ATOM 74 CA SER S 111 37.314 -65.471 25.825 1.00 94.26 ATOM 75 CA ASP S 112 39.388 -62.370 25.288 1.00 56.18 ATOM 76 CA ILE S 113 42.232 -64.729 24.642 1.00 40.83 ATOM 77 CA ALA S 114 44.587 -64.272 21.730 1.00 28.36 ATOM 78 CA LEU S 115 47.748 -66.126 20.866 1.00 93.68 ATOM 79 CA LEU S 116 50.710 -64.485 19.244 1.00 68.33 ATOM 80 CA GLN S 117 53.866 -65.998 17.902 1.00 38.46 ATOM 81 CA ILE S 118 57.221 -64.322 18.027 1.00100.37 ATOM 82 CA GLN S 119 59.305 -64.520 14.938 1.00103.63 ATOM 83 CA ASN S 120 62.710 -65.925 15.616 1.00 60.55 ATOM 84 CA PRO S 121 61.462 -66.809 19.007 1.00 61.95 ATOM 85 CA SER S 122 64.010 -66.739 21.782 1.00 93.47 ATOM 86 CA LYS S 123 64.175 -68.569 25.005 1.00 41.61 ATOM 87 CA LEU S 124 63.741 -66.286 27.961 1.00187.67 ATOM 88 CA THR S 125 63.084 -67.614 31.389 1.00103.31 ATOM 89 CA GLN S 126 59.478 -68.542 31.856 1.00 91.04 ATOM 90 CA ILE S 127 57.953 -69.308 35.152 1.00113.18 ATOM 91 CA ALA S 128 55.589 -71.752 36.723 1.00 63.10 ATOM 92 CA ILE S 129 52.662 -69.415 37.343 1.00136.92 ATOM 93 CA ALA S 130 50.595 -70.286 40.338 1.00 73.20 ATOM 94 CA ASP S 131 47.312 -71.545 39.837 1.00 72.87 ATOM 95 CA SER S 132 45.018 -68.738 40.673 1.00 87.33 ATOM 96 CA ASP S 133 43.962 -71.185 43.311 1.00 39.53 ATOM 97 CA LYS S 134 47.283 -70.500 44.986 1.00 98.53 ATOM 98 CA LEU S 135 46.459 -66.863 45.591 1.00 68.54 ATOM 99 CA ARG S 136 44.449 -66.150 48.671 1.00177.52 ATOM 100 CA VAL S 137 41.203 -64.298 48.356 1.00102.50 ATOM 101 CA GLY S 138 41.830 -60.969 49.978 1.00 25.05 ATOM 102 CA ASP S 139 45.483 -61.914 49.859 1.00 44.90 ATOM 103 CA PHE S 140 47.911 -59.178 48.995 1.00 73.33 ATOM 104 CA ALA S 141 48.471 -59.043 45.315 1.00 39.91 ATOM 105 CA VAL S 142 50.811 -57.280 42.992 1.00 99.18 ATOM 106 CA ALA S 143 50.164 -56.565 39.390 1.00 31.13 ATOM 107 CA VAL S 144 52.928 -56.310 36.880 1.00 33.69 ATOM 108 CA GLY S 145 52.612 -55.375 33.279 1.00 26.57 ATOM 109 CA ASN S 146 52.637 -52.563 30.795 1.00 77.49 ATOM 110 CA PRO S 147 52.227 -49.994 29.652 1.00 82.54 ATOM 111 CA PHE S 148 55.434 -48.181 30.322 1.00282.95 ATOM 112 CA GLY S 149 56.644 -50.604 29.547 1.00123.70 ATOM 113 CA LEU S 150 60.324 -49.885 29.139 1.00135.51 ATOM 114 CA GLY S 151 60.488 -51.865 32.318 1.00 32.11 ATOM 115 CA GLN S 152 57.441 -53.470 33.788 1.00 79.14 ATOM 116 CA THR S 153 55.391 -51.407 36.146 1.00 44.04 ATOM 117 CA ALA S 154 54.167 -52.978 39.283 1.00 55.82 ATOM 118 CA THR S 155 51.286 -51.930 41.425 1.00 40.81 ATOM 119 CA SER S 156 50.026 -53.305 44.676 1.00 81.61 ATOM 120 CA GLY S 157 46.629 -54.072 46.097 1.00 25.29 ATOM 121 CA ILE S 158 44.650 -56.819 47.754 1.00 89.70 ATOM 122 CA VAL S 159 42.348 -59.475 46.428 1.00 53.94 ATOM 123 CA SER S 160 38.986 -57.780 46.475 1.00 45.44 ATOM 124 CA ALA S 161 36.905 -60.784 45.697 1.00 62.33 ATOM 125 CA LEU S 162 36.430 -63.946 43.763 1.00 76.35 ATOM 126 CA GLY S 163 33.173 -65.038 42.287 1.00 28.74 ATOM 127 CA ARG S 164 31.928 -61.542 42.470 1.00246.89 ATOM 128 CA SER S 165 28.402 -61.548 41.184 1.00158.91 ATOM 129 CA GLY S 166 26.078 -58.720 40.344 1.00 73.86 ATOM 130 CA LEU S 167 28.266 -56.247 38.537 1.00129.46 ATOM 131 CA ASN S 168 27.934 -58.209 35.371 1.00 42.78 ATOM 132 CA LEU S 169 30.532 -55.978 33.856 1.00 89.09 ATOM 133 CA GLU S 170 31.272 -58.975 31.731 1.00123.26 ATOM 134 CA GLY S 171 30.474 -60.926 29.793 1.00114.46 ATOM 135 CA LEU S 172 33.473 -63.058 30.543 1.00 68.76 ATOM 136 CA GLU S 173 33.658 -64.765 33.825 1.00114.60 ATOM 137 CA ASN S 174 37.254 -65.427 34.671 1.00 93.19 ATOM 138 CA PHE S 175 37.743 -63.998 37.978 1.00102.93 ATOM 139 CA ILE S 176 39.931 -62.616 40.641 1.00144.13 ATOM 140 CA GLN S 177 39.032 -59.076 41.537 1.00105.71 ATOM 141 CA THR S 178 41.812 -56.793 42.646 1.00143.82 ATOM 142 CA ASP S 179 42.247 -53.244 43.845 1.00 70.80 ATOM 143 CA ALA S 180 45.802 -53.219 42.509 1.00 47.10 ATOM 144 CA SER S 181 46.109 -50.515 39.919 1.00 87.95 ATOM 145 CA ILE S 182 45.408 -51.597 36.418 1.00 83.10 ATOM 146 CA ASN S 183 46.773 -49.646 33.507 1.00 63.39 ATOM 147 CA ARG S 184 44.748 -49.805 30.342 1.00192.88 ATOM 148 CA GLY S 185 47.135 -52.259 28.685 1.00 65.37 ATOM 149 CA ASN S 186 47.718 -53.810 32.081 1.00 74.95 ATOM 150 CA ALA S 187 45.869 -56.952 31.089 1.00 47.01 ATOM 151 CA GLY S 188 48.101 -59.695 29.761 1.00 23.09 ATOM 152 CA GLY S 189 50.332 -59.079 32.745 1.00 26.44 ATOM 153 CA ALA S 190 50.685 -61.063 35.922 1.00 43.11 ATOM 154 CA LEU S 191 48.998 -60.844 39.269 1.00137.98 ATOM 155 CA LEU S 192 51.343 -62.103 41.893 1.00127.00 ATOM 156 CA ASN S 193 50.681 -63.335 45.425 1.00 59.23 ATOM 157 CA LEU S 194 52.532 -64.466 48.498 1.00 95.85 ATOM 158 CA ASN S 195 53.115 -67.841 46.937 1.00 36.17 ATOM 159 CA GLY S 196 54.855 -65.921 44.264 1.00 35.17 ATOM 160 CA GLU S 197 53.318 -67.827 41.581 1.00125.77 ATOM 161 CA LEU S 198 50.917 -66.049 39.291 1.00141.58 ATOM 162 CA ILE S 199 47.687 -65.640 41.024 1.00 73.92 ATOM 163 CA GLY S 200 46.256 -64.790 37.718 1.00 31.83 ATOM 164 CA ILE S 201 46.501 -63.024 34.426 1.00146.23 ATOM 165 CA ASN S 202 45.050 -59.561 34.519 1.00 86.22 ATOM 166 CA THR S 203 42.281 -59.663 31.919 1.00 97.16 TER