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 U 1 428 UNP P39099 DEGQ_ECOLI 28 455 SEQRES 1 U 166 PRO LEU PRO SER LEU ALA PRO MET LEU GLU LYS VAL LEU SEQRES 2 U 166 PRO ALA VAL VAL SER VAL ARG VAL GLU GLY THR ALA GLY SEQRES 3 U 166 LEU GLY SER GLY VAL ILE ILE ASN ALA SER LYS GLY TYR SEQRES 4 U 166 VAL LEU THR ASN ASN HIS VAL ILE ASN GLN ALA GLN LYS SEQRES 5 U 166 ILE SER ILE GLN LEU ASN ASP GLY ARG GLU PHE ASP ALA SEQRES 6 U 166 LYS LEU ILE GLY SER ASP ASP GLN SER ASP ILE ALA LEU SEQRES 7 U 166 LEU GLN ILE GLN ASN PRO SER LYS LEU THR GLN ILE ALA SEQRES 8 U 166 ILE ALA ASP SER ASP LYS LEU ARG VAL GLY ASP PHE ALA SEQRES 9 U 166 VAL ALA VAL GLY ASN PRO PHE GLY LEU GLY GLN THR ALA SEQRES 10 U 166 THR SER GLY ILE VAL SER ALA LEU GLY ARG SER GLY LEU SEQRES 11 U 166 ASN LEU GLU GLY LEU GLU ASN PHE ILE GLN THR ASP ALA SEQRES 12 U 166 SER ILE ASN ARG GLY ASN ALA GLY GLY ALA LEU LEU ASN SEQRES 13 U 166 LEU ASN GLY GLU LEU ILE GLY ILE ASN THR ATOM 1 CA PRO U 11 -58.374 -58.867 -61.305 1.00168.46 ATOM 2 CA LEU U 12 -54.770 -58.051 -61.434 1.00117.85 ATOM 3 CA PRO U 13 -52.038 -59.531 -59.504 1.00145.84 ATOM 4 CA SER U 14 -50.275 -57.301 -57.075 1.00124.06 ATOM 5 CA LEU U 15 -47.356 -55.379 -58.605 1.00214.13 ATOM 6 CA ALA U 16 -45.472 -58.562 -59.201 1.00 57.84 ATOM 7 CA PRO U 17 -46.389 -59.133 -62.760 1.00 73.74 ATOM 8 CA MET U 18 -45.370 -55.582 -63.193 1.00 90.77 ATOM 9 CA LEU U 19 -42.158 -56.132 -61.392 1.00 96.67 ATOM 10 CA GLU U 20 -41.066 -59.195 -63.247 1.00 52.28 ATOM 11 CA LYS U 21 -40.837 -57.593 -66.663 1.00172.94 ATOM 12 CA VAL U 22 -39.123 -54.397 -65.349 1.00168.18 ATOM 13 CA LEU U 23 -37.105 -55.825 -62.521 1.00105.13 ATOM 14 CA PRO U 24 -34.003 -57.187 -64.213 1.00123.95 ATOM 15 CA ALA U 25 -33.359 -53.574 -64.755 1.00124.47 ATOM 16 CA VAL U 26 -32.233 -54.051 -61.013 1.00106.58 ATOM 17 CA VAL U 27 -29.376 -55.654 -58.939 1.00113.90 ATOM 18 CA SER U 28 -27.807 -54.727 -55.608 1.00 40.55 ATOM 19 CA VAL U 29 -24.885 -52.363 -55.575 1.00 47.38 ATOM 20 CA ARG U 30 -22.584 -52.694 -52.649 1.00121.09 ATOM 21 CA VAL U 31 -19.884 -50.195 -52.056 1.00120.19 ATOM 22 CA GLU U 32 -17.279 -49.935 -49.416 1.00 86.70 ATOM 23 CA GLY U 33 -17.198 -46.407 -48.167 1.00 38.33 ATOM 24 CA THR U 34 -18.021 -44.645 -44.975 1.00 57.41 ATOM 25 CA ALA U 35 -21.467 -46.080 -44.355 1.00 56.95 ATOM 26 CA GLY U 63 -24.154 -46.638 -46.933 1.00 40.40 ATOM 27 CA LEU U 64 -25.778 -48.877 -49.596 1.00 71.76 ATOM 28 CA GLY U 65 -27.467 -48.611 -53.091 1.00 41.52 ATOM 29 CA SER U 66 -28.725 -50.458 -56.275 1.00 52.65 ATOM 30 CA GLY U 67 -28.076 -50.812 -60.064 1.00 39.68 ATOM 31 CA VAL U 68 -29.138 -52.333 -63.434 1.00121.54 ATOM 32 CA ILE U 69 -27.539 -54.973 -65.525 1.00148.81 ATOM 33 CA ILE U 70 -27.423 -53.393 -68.934 1.00 52.09 ATOM 34 CA ASN U 71 -25.368 -56.038 -70.639 1.00 53.74 ATOM 35 CA ALA U 72 -25.047 -59.583 -69.425 1.00 34.92 ATOM 36 CA SER U 73 -22.067 -60.506 -71.530 1.00 34.55 ATOM 37 CA LYS U 74 -20.176 -57.352 -70.783 1.00134.72 ATOM 38 CA GLY U 75 -21.345 -57.259 -67.225 1.00 22.78 ATOM 39 CA TYR U 76 -22.147 -53.581 -67.444 1.00 69.00 ATOM 40 CA VAL U 77 -24.262 -52.249 -64.624 1.00 42.90 ATOM 41 CA LEU U 78 -25.828 -48.823 -64.680 1.00 59.61 ATOM 42 CA THR U 79 -26.193 -46.934 -61.445 1.00 55.49 ATOM 43 CA ASN U 80 -26.382 -43.395 -60.119 1.00 61.43 ATOM 44 CA ASN U 81 -23.157 -41.453 -59.841 1.00 42.24 ATOM 45 CA HIS U 82 -24.020 -40.450 -56.333 1.00 44.93 ATOM 46 CA VAL U 83 -24.112 -44.099 -55.472 1.00 46.64 ATOM 47 CA ILE U 84 -20.592 -44.668 -56.794 1.00 90.08 ATOM 48 CA ASN U 85 -18.859 -41.440 -55.821 1.00 78.76 ATOM 49 CA GLN U 86 -17.731 -42.350 -52.290 1.00 57.30 ATOM 50 CA ALA U 87 -17.073 -45.989 -53.107 1.00 70.77 ATOM 51 CA GLN U 88 -13.641 -47.200 -52.206 1.00113.97 ATOM 52 CA LYS U 89 -14.625 -50.635 -53.482 1.00 39.78 ATOM 53 CA ILE U 90 -17.655 -51.915 -55.333 1.00 93.51 ATOM 54 CA SER U 91 -19.417 -55.249 -55.316 1.00 30.05 ATOM 55 CA ILE U 92 -22.624 -56.337 -56.989 1.00 84.88 ATOM 56 CA GLN U 93 -25.017 -58.883 -55.623 1.00 57.60 ATOM 57 CA LEU U 94 -27.633 -60.713 -57.616 1.00 52.31 ATOM 58 CA ASN U 95 -31.052 -61.672 -56.366 1.00 35.68 ATOM 59 CA ASP U 96 -29.819 -65.233 -56.355 1.00 52.19 ATOM 60 CA GLY U 97 -27.184 -64.272 -53.834 1.00 31.93 ATOM 61 CA ARG U 98 -24.201 -64.566 -56.101 1.00108.24 ATOM 62 CA GLU U 99 -21.921 -61.606 -55.865 1.00 57.86 ATOM 63 CA PHE U 100 -19.136 -60.184 -57.958 1.00 48.67 ATOM 64 CA ASP U 101 -16.615 -57.382 -57.835 1.00 36.99 ATOM 65 CA ALA U 102 -17.056 -54.329 -59.986 1.00 28.45 ATOM 66 CA LYS U 103 -14.970 -51.466 -61.279 1.00 85.54 ATOM 67 CA LEU U 104 -16.135 -48.018 -62.236 1.00104.16 ATOM 68 CA ILE U 105 -15.918 -47.560 -65.982 1.00 81.21 ATOM 69 CA GLY U 106 -16.954 -43.952 -65.877 1.00 20.68 ATOM 70 CA SER U 107 -19.658 -41.592 -64.795 1.00 33.53 ATOM 71 CA ASP U 108 -21.251 -38.246 -65.486 1.00 50.62 ATOM 72 CA ASP U 109 -21.698 -36.174 -62.385 1.00 42.01 ATOM 73 CA GLN U 110 -24.522 -34.055 -63.704 1.00106.97 ATOM 74 CA SER U 111 -26.440 -36.903 -65.237 1.00106.72 ATOM 75 CA ASP U 112 -26.011 -38.866 -62.051 1.00 64.81 ATOM 76 CA ILE U 113 -25.269 -41.807 -64.231 1.00125.69 ATOM 77 CA ALA U 114 -22.341 -44.071 -63.717 1.00 37.34 ATOM 78 CA LEU U 115 -21.403 -47.308 -65.381 1.00 94.88 ATOM 79 CA LEU U 116 -19.804 -50.234 -63.616 1.00 86.30 ATOM 80 CA GLN U 117 -18.464 -53.425 -65.016 1.00 96.59 ATOM 81 CA ILE U 118 -18.556 -56.697 -63.206 1.00 43.86 ATOM 82 CA GLN U 119 -15.435 -58.740 -63.255 1.00 42.72 ATOM 83 CA ASN U 120 -16.044 -62.216 -64.557 1.00 56.88 ATOM 84 CA PRO U 121 -19.420 -61.033 -65.614 1.00 62.27 ATOM 85 CA SER U 122 -22.192 -63.588 -65.536 1.00 92.61 ATOM 86 CA LYS U 123 -25.349 -63.828 -67.482 1.00 41.56 ATOM 87 CA LEU U 124 -28.420 -63.329 -65.358 1.00187.18 ATOM 88 CA THR U 125 -31.803 -62.725 -66.846 1.00108.54 ATOM 89 CA GLN U 126 -32.216 -59.222 -68.161 1.00133.12 ATOM 90 CA ILE U 127 -35.361 -57.294 -68.523 1.00261.76 ATOM 91 CA ALA U 128 -37.041 -55.370 -71.300 1.00 58.11 ATOM 92 CA ILE U 129 -37.798 -52.349 -69.144 1.00143.15 ATOM 93 CA ALA U 130 -40.736 -50.321 -70.145 1.00 74.26 ATOM 94 CA ASP U 131 -40.161 -47.066 -71.405 1.00 75.14 ATOM 95 CA SER U 132 -41.162 -44.736 -68.689 1.00 90.23 ATOM 96 CA ASP U 133 -43.753 -43.691 -71.160 1.00137.35 ATOM 97 CA LYS U 134 -45.383 -47.047 -70.585 1.00121.65 ATOM 98 CA LEU U 135 -46.103 -46.132 -66.982 1.00 72.83 ATOM 99 CA ARG U 136 -49.210 -44.113 -66.403 1.00184.26 ATOM 100 CA VAL U 137 -49.028 -40.822 -64.608 1.00113.24 ATOM 101 CA GLY U 138 -50.744 -41.391 -61.320 1.00 24.77 ATOM 102 CA ASP U 139 -50.565 -45.056 -62.192 1.00 47.91 ATOM 103 CA PHE U 140 -49.770 -47.412 -59.379 1.00 74.68 ATOM 104 CA ALA U 141 -46.093 -47.974 -59.147 1.00 39.15 ATOM 105 CA VAL U 142 -43.850 -50.249 -57.211 1.00108.13 ATOM 106 CA ALA U 143 -40.258 -49.576 -56.412 1.00 31.46 ATOM 107 CA VAL U 144 -37.728 -52.306 -56.000 1.00 37.04 ATOM 108 CA GLY U 145 -34.153 -51.942 -54.961 1.00 27.36 ATOM 109 CA ASN U 146 -31.733 -51.883 -52.085 1.00 74.80 ATOM 110 CA PRO U 147 -30.679 -51.427 -49.470 1.00 84.58 ATOM 111 CA PHE U 148 -31.576 -54.558 -47.627 1.00346.22 ATOM 112 CA GLY U 149 -30.515 -55.830 -49.960 1.00126.91 ATOM 113 CA LEU U 150 -30.150 -59.480 -49.207 1.00103.49 ATOM 114 CA GLY U 151 -33.259 -59.737 -51.262 1.00 35.83 ATOM 115 CA GLN U 152 -34.698 -56.742 -52.969 1.00 85.21 ATOM 116 CA THR U 153 -37.116 -54.636 -51.041 1.00 99.52 ATOM 117 CA ALA U 154 -40.297 -53.582 -52.711 1.00 39.17 ATOM 118 CA THR U 155 -42.396 -50.582 -51.835 1.00 40.88 ATOM 119 CA SER U 156 -45.629 -49.369 -53.326 1.00 34.55 ATOM 120 CA GLY U 157 -47.081 -46.008 -54.214 1.00 23.39 ATOM 121 CA ILE U 158 -48.653 -44.102 -57.056 1.00 89.47 ATOM 122 CA VAL U 159 -47.243 -41.849 -59.712 1.00 51.92 ATOM 123 CA SER U 160 -47.349 -38.445 -58.092 1.00 45.37 ATOM 124 CA ALA U 161 -46.493 -36.423 -61.116 1.00 59.12 ATOM 125 CA LEU U 162 -44.437 -36.058 -64.221 1.00111.17 ATOM 126 CA GLY U 163 -42.957 -32.822 -65.346 1.00 28.97 ATOM 127 CA ARG U 164 -43.280 -31.479 -61.910 1.00234.11 ATOM 128 CA SER U 165 -41.974 -27.974 -61.992 1.00109.04 ATOM 129 CA GLY U 166 -41.253 -25.525 -59.209 1.00 67.58 ATOM 130 CA LEU U 167 -39.515 -27.635 -56.618 1.00123.70 ATOM 131 CA ASN U 168 -36.288 -27.324 -58.475 1.00 44.33 ATOM 132 CA LEU U 169 -34.820 -29.883 -56.166 1.00 46.33 ATOM 133 CA GLU U 170 -32.601 -30.689 -59.071 1.00128.22 ATOM 134 CA GLY U 171 -30.605 -29.921 -60.973 1.00114.24 ATOM 135 CA LEU U 172 -31.242 -32.966 -63.066 1.00 69.61 ATOM 136 CA GLU U 173 -34.483 -33.248 -64.816 1.00114.01 ATOM 137 CA ASN U 174 -35.306 -36.827 -65.490 1.00 86.13 ATOM 138 CA PHE U 175 -38.593 -37.372 -64.035 1.00102.93 ATOM 139 CA ILE U 176 -41.367 -39.448 -62.737 1.00 77.46 ATOM 140 CA GLN U 177 -42.365 -38.521 -59.236 1.00106.55 ATOM 141 CA THR U 178 -43.570 -41.228 -56.950 1.00114.50 ATOM 142 CA ASP U 179 -44.867 -41.603 -53.415 1.00 67.95 ATOM 143 CA ALA U 180 -43.500 -45.133 -53.269 1.00 40.95 ATOM 144 CA SER U 181 -41.022 -45.382 -50.467 1.00 81.25 ATOM 145 CA ILE U 182 -37.475 -44.660 -51.431 1.00100.56 ATOM 146 CA ASN U 183 -34.606 -45.952 -49.373 1.00 63.77 ATOM 147 CA ARG U 184 -31.446 -43.918 -49.493 1.00195.85 ATOM 148 CA GLY U 185 -29.700 -46.365 -51.818 1.00 65.94 ATOM 149 CA ASN U 186 -33.046 -47.007 -53.452 1.00 72.99 ATOM 150 CA ALA U 187 -31.986 -45.279 -56.612 1.00105.40 ATOM 151 CA GLY U 188 -30.518 -47.522 -59.254 1.00 26.75 ATOM 152 CA GLY U 189 -33.513 -49.750 -58.673 1.00 30.47 ATOM 153 CA ALA U 190 -36.630 -50.195 -60.740 1.00 48.42 ATOM 154 CA LEU U 191 -39.997 -48.493 -60.719 1.00 64.12 ATOM 155 CA LEU U 192 -42.552 -50.906 -61.954 1.00139.81 ATOM 156 CA ASN U 193 -46.057 -50.261 -63.318 1.00 82.50 ATOM 157 CA LEU U 194 -49.110 -52.131 -64.521 1.00123.72 ATOM 158 CA ASN U 195 -47.393 -52.754 -67.725 1.00264.62 ATOM 159 CA GLY U 196 -44.731 -54.756 -65.952 1.00175.89 ATOM 160 CA GLU U 197 -42.098 -53.033 -67.771 1.00167.41 ATOM 161 CA LEU U 198 -39.764 -50.687 -65.924 1.00225.90 ATOM 162 CA ILE U 199 -41.521 -47.374 -65.578 1.00 80.78 ATOM 163 CA GLY U 200 -38.316 -45.833 -64.635 1.00 40.92 ATOM 164 CA ILE U 201 -35.087 -46.047 -62.782 1.00 99.73 ATOM 165 CA ASN U 202 -35.283 -44.501 -59.356 1.00 79.63 ATOM 166 CA THR U 203 -32.666 -41.762 -59.387 1.00181.46 TER