HEADER HYDROLASE 26-NOV-12 3ZD8 TITLE Potassium bound structure of E. coli ExoIX in P1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN XNI; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.-.-; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.00 ANGSTORMS REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLU B 52 REMARK 465 ASN B 53 REMARK 465 ARG B 54 REMARK 465 SER B 55 REMARK 465 SER B 56 REMARK 465 THR B 98 REMARK 465 SER B 99 REMARK 465 GLY B 100 REMARK 465 ASN B 101 REMARK 465 GLU B 102 DBREF 3ZD8 B 1 251 UNP Q8X6R9 XNI_ECO57 1 251 SEQRES 1 B 158 ALA VAL HIS LEU LEU ILE VAL ASP ALA LEU ASN LEU ILE SEQRES 2 B 158 ARG ARG ILE HIS ALA VAL GLN GLY SER PRO CYS VAL GLU SEQRES 3 B 158 THR CYS GLN HIS ALA LEU ASP GLN LEU ILE MET HIS SER SEQRES 4 B 158 GLN PRO THR HIS ALA VAL ALA VAL PHE ASP ASP GLU ASN SEQRES 5 B 158 ARG SER SER GLY TRP ARG HIS GLN ARG LEU PRO ASP TYR SEQRES 6 B 158 LYS ALA GLY ARG PRO PRO MET PRO GLU GLU LEU HIS ASP SEQRES 7 B 158 GLU MET PRO ALA LEU ARG ALA ALA PHE GLU GLN ARG GLY SEQRES 8 B 158 VAL PRO CYS TRP SER THR SER GLY ASN GLU ALA ASP ASP SEQRES 9 B 158 LEU ALA ALA THR LEU ALA VAL LYS VAL THR GLN ALA GLY SEQRES 10 B 158 HIS GLN ALA THR ILE VAL SER THR ASP LYS GLY TYR CYS SEQRES 11 B 158 GLN LEU LEU SER PRO THR LEU ARG ILE ARG ASP TYR PHE SEQRES 12 B 158 GLN LYS ARG TRP LEU ASP ALA PRO PHE ILE ASP LYS GLU SEQRES 13 B 158 PHE GLY SEQRES 1 B 24 LEU CYS ARG ASP ILE ALA ARG LEU GLN THR ASP LEU HIS SEQRES 2 B 24 ILE ASP GLY ASN LEU GLN GLN LEU ARG LEU VAL ATOM 1 N LEU B 227 24.710 22.913 -0.484 1.00 29.10 ATOM 2 CA LEU B 227 26.036 23.498 -0.366 1.00 37.79 ATOM 3 C LEU B 227 26.013 25.019 -0.547 1.00 57.49 ATOM 4 O LEU B 227 26.657 25.780 0.190 1.00 34.50 ATOM 5 CB LEU B 227 26.942 22.908 -1.423 1.00 36.70 ATOM 6 CG LEU B 227 28.300 23.572 -1.612 1.00 53.63 ATOM 7 CD1 LEU B 227 29.112 23.405 -0.346 1.00 53.20 ATOM 8 CD2 LEU B 227 28.996 22.991 -2.828 1.00 55.61 ATOM 9 N CYS B 228 25.276 25.460 -1.552 1.00 32.74 ATOM 10 CA CYS B 228 25.274 26.868 -1.929 1.00 26.28 ATOM 11 C CYS B 228 24.548 27.671 -0.822 1.00 15.49 ATOM 12 O CYS B 228 24.992 28.763 -0.447 1.00 26.14 ATOM 13 CB CYS B 228 24.705 27.027 -3.337 1.00 20.34 ATOM 14 SG CYS B 228 25.856 26.654 -4.603 1.00 31.97 ATOM 15 N ARG B 229 23.511 27.089 -0.219 1.00 22.22 ATOM 16 CA ARG B 229 22.879 27.665 0.946 1.00 23.97 ATOM 17 C ARG B 229 23.858 27.809 2.124 1.00 43.58 ATOM 18 O ARG B 229 23.922 28.880 2.722 1.00 26.74 ATOM 19 CB ARG B 229 21.619 26.895 1.348 1.00 22.79 ATOM 20 CG ARG B 229 20.985 27.408 2.620 1.00 31.41 ATOM 21 CD ARG B 229 19.666 26.766 2.955 1.00 38.00 ATOM 22 NE ARG B 229 19.832 25.467 3.604 1.00 31.65 ATOM 23 CZ ARG B 229 18.856 24.771 4.208 1.00 26.79 ATOM 24 NH1 ARG B 229 17.590 25.221 4.279 1.00 31.55 ATOM 25 NH2 ARG B 229 19.161 23.599 4.766 1.00 46.44 ATOM 26 N ASP B 230 24.638 26.767 2.441 1.00 34.68 ATOM 27 CA ASP B 230 25.654 26.890 3.512 1.00 32.41 ATOM 28 C ASP B 230 26.673 27.986 3.170 1.00 18.69 ATOM 29 O ASP B 230 27.101 28.742 4.056 1.00 24.96 ATOM 30 CB ASP B 230 26.421 25.592 3.779 1.00 40.83 ATOM 31 CG ASP B 230 25.543 24.454 4.336 1.00 51.27 ATOM 32 OD1 ASP B 230 24.524 24.686 5.048 1.00 32.71 ATOM 33 OD2 ASP B 230 25.910 23.291 4.053 1.00 54.67 ATOM 34 N ILE B 231 27.094 28.102 1.922 1.00 25.58 ATOM 35 CA ILE B 231 28.135 29.092 1.659 1.00 23.68 ATOM 36 C ILE B 231 27.585 30.550 1.704 1.00 32.13 ATOM 37 O ILE B 231 28.316 31.484 2.037 1.00 22.48 ATOM 38 CB ILE B 231 28.974 28.760 0.407 1.00 32.35 ATOM 39 CG1 ILE B 231 28.512 29.470 -0.837 1.00 66.29 ATOM 40 CG2 ILE B 231 29.141 27.255 0.206 1.00 54.80 ATOM 41 CD1 ILE B 231 29.405 30.610 -1.109 1.00 41.01 ATOM 42 N ALA B 232 26.293 30.713 1.419 1.00 29.26 ATOM 43 CA ALA B 232 25.593 32.019 1.457 1.00 29.05 ATOM 44 C ALA B 232 25.254 32.470 2.875 1.00 24.61 ATOM 45 O ALA B 232 25.041 33.656 3.134 1.00 24.31 ATOM 46 CB ALA B 232 24.328 31.930 0.648 1.00 24.03 ATOM 47 N ARG B 233 25.217 31.513 3.799 1.00 26.86 ATOM 48 CA ARG B 233 24.997 31.798 5.200 1.00 21.83 ATOM 49 C ARG B 233 26.206 32.476 5.829 1.00 27.31 ATOM 50 O ARG B 233 27.318 32.056 5.613 1.00 27.79 ATOM 51 CB ARG B 233 24.664 30.532 6.042 1.00 41.52 ATOM 52 CG ARG B 233 23.186 30.206 6.106 1.00 54.55 ATOM 53 CD ARG B 233 22.798 29.306 7.269 1.00 58.01 ATOM 54 NE ARG B 233 22.588 27.910 6.862 1.00 63.04 ATOM 55 CZ ARG B 233 21.408 27.282 6.747 1.00 63.99 ATOM 56 NH1 ARG B 233 20.241 27.896 6.973 1.00 56.61 ATOM 57 NH2 ARG B 233 21.395 26.002 6.390 1.00106.73 ATOM 58 N LEU B 234 25.955 33.532 6.606 1.00 23.81 ATOM 59 CA LEU B 234 27.023 34.245 7.346 1.00 20.67 ATOM 60 C LEU B 234 27.266 33.540 8.695 1.00 23.26 ATOM 61 O LEU B 234 26.313 33.155 9.378 1.00 25.25 ATOM 62 CB LEU B 234 26.713 35.744 7.550 1.00 21.12 ATOM 63 CG LEU B 234 26.754 36.580 6.255 1.00 17.55 ATOM 64 CD1 LEU B 234 26.208 37.996 6.538 1.00 21.72 ATOM 65 CD2 LEU B 234 28.080 36.704 5.604 1.00 25.39 ATOM 66 N GLN B 235 28.539 33.343 9.047 1.00 31.63 ATOM 67 CA GLN B 235 28.893 32.758 10.379 1.00 27.24 ATOM 68 C GLN B 235 28.781 33.794 11.493 1.00 31.18 ATOM 69 O GLN B 235 29.292 34.903 11.419 1.00 28.00 ATOM 70 CB GLN B 235 30.291 32.129 10.316 1.00 34.56 ATOM 71 CG GLN B 235 30.403 31.014 9.295 1.00 56.82 ATOM 72 CD GLN B 235 29.257 30.004 9.377 1.00370.24 ATOM 73 OE1 GLN B 235 28.356 29.979 8.533 1.00 50.70 ATOM 74 NE2 GLN B 235 29.280 29.183 10.407 1.00 46.39 ATOM 75 N THR B 236 28.049 33.476 12.526 1.00 22.95 ATOM 76 CA THR B 236 27.753 34.465 13.536 1.00 32.53 ATOM 77 C THR B 236 28.343 34.035 14.898 1.00 31.13 ATOM 78 O THR B 236 27.965 34.569 15.944 1.00 32.19 ATOM 79 CB THR B 236 26.259 34.605 13.684 1.00 41.93 ATOM 80 OG1 THR B 236 25.759 33.332 14.056 1.00 33.33 ATOM 81 CG2 THR B 236 25.572 35.077 12.360 1.00 34.28 ATOM 82 N ASP B 237 29.273 33.091 14.864 1.00 30.70 ATOM 83 CA ASP B 237 29.869 32.512 16.070 1.00 44.20 ATOM 84 C ASP B 237 31.383 32.560 16.058 1.00 32.50 ATOM 85 O ASP B 237 32.026 31.746 16.737 1.00 38.65 ATOM 86 CB ASP B 237 29.367 31.046 16.280 1.00 50.89 ATOM 87 CG ASP B 237 29.806 30.055 15.162 1.00 67.10 ATOM 88 OD1 ASP B 237 30.467 30.429 14.156 1.00 45.96 ATOM 89 OD2 ASP B 237 29.474 28.854 15.307 1.00 72.13 ATOM 90 N LEU B 238 31.987 33.479 15.294 1.00 24.83 ATOM 91 CA LEU B 238 33.445 33.541 15.241 1.00 23.03 ATOM 92 C LEU B 238 33.990 33.908 16.613 1.00 23.83 ATOM 93 O LEU B 238 33.360 34.609 17.367 1.00 24.20 ATOM 94 CB LEU B 238 33.961 34.560 14.237 1.00 31.36 ATOM 95 CG LEU B 238 33.755 34.272 12.751 1.00 49.98 ATOM 96 CD1 LEU B 238 34.488 35.326 11.915 1.00 31.14 ATOM 97 CD2 LEU B 238 34.193 32.872 12.356 1.00 40.97 ATOM 98 N HIS B 239 35.181 33.448 16.920 1.00 27.18 ATOM 99 CA HIS B 239 35.881 33.932 18.106 1.00 41.62 ATOM 100 C HIS B 239 36.391 35.388 17.823 1.00 33.11 ATOM 101 O HIS B 239 36.975 35.675 16.795 1.00 32.14 ATOM 102 CB HIS B 239 37.028 32.984 18.515 1.00 27.44 ATOM 103 CG HIS B 239 37.820 33.509 19.670 1.00 22.60 ATOM 104 ND1 HIS B 239 37.411 33.345 20.973 1.00 29.75 ATOM 105 CD2 HIS B 239 38.932 34.278 19.712 1.00 30.08 ATOM 106 CE1 HIS B 239 38.252 33.978 21.775 1.00 24.30 ATOM 107 NE2 HIS B 239 39.191 34.541 21.035 1.00 25.01 ATOM 108 N ILE B 240 36.127 36.305 18.738 1.00 23.55 ATOM 109 CA ILE B 240 36.630 37.681 18.631 1.00 23.12 ATOM 110 C ILE B 240 37.759 37.959 19.626 1.00 23.29 ATOM 111 O ILE B 240 37.565 37.760 20.809 1.00 31.71 ATOM 112 CB ILE B 240 35.426 38.637 18.838 1.00 38.82 ATOM 113 CG1 ILE B 240 34.493 38.527 17.631 1.00 43.35 ATOM 114 CG2 ILE B 240 35.878 40.094 19.011 1.00 59.16 ATOM 115 CD1 ILE B 240 33.120 39.106 17.868 1.00 61.28 ATOM 116 N ASP B 241 38.909 38.469 19.148 1.00 29.77 ATOM 117 CA ASP B 241 40.057 38.751 20.002 1.00169.31 ATOM 118 C ASP B 241 39.870 39.943 20.937 1.00 60.56 ATOM 119 O ASP B 241 40.327 39.903 22.079 1.00 70.56 ATOM 120 CB ASP B 241 41.324 38.930 19.160 1.00 70.67 ATOM 121 CG ASP B 241 42.363 37.878 19.468 1.00170.25 ATOM 122 OD1 ASP B 241 42.581 37.600 20.670 1.00 68.62 ATOM 123 OD2 ASP B 241 42.944 37.313 18.521 1.00219.61 ATOM 124 N GLY B 242 39.195 40.985 20.455 1.00 36.97 ATOM 125 CA GLY B 242 38.883 42.156 21.275 1.00 34.28 ATOM 126 C GLY B 242 37.589 42.111 22.059 1.00 44.28 ATOM 127 O GLY B 242 36.941 41.078 22.227 1.00 44.74 ATOM 128 N ASN B 243 37.221 43.279 22.549 1.00 31.61 ATOM 129 CA ASN B 243 35.994 43.433 23.313 1.00 34.57 ATOM 130 C ASN B 243 35.355 44.781 23.015 1.00 28.58 ATOM 131 O ASN B 243 36.013 45.698 22.499 1.00 27.87 ATOM 132 CB ASN B 243 36.295 43.241 24.814 1.00 48.03 ATOM 133 CG ASN B 243 37.386 44.179 25.329 1.00 51.78 ATOM 134 OD1 ASN B 243 37.238 45.394 25.277 1.00 47.12 ATOM 135 ND2 ASN B 243 38.474 43.616 25.850 1.00 39.33 ATOM 136 N LEU B 244 34.078 44.907 23.369 1.00 16.84 ATOM 137 CA LEU B 244 33.271 46.063 23.072 1.00 26.15 ATOM 138 C LEU B 244 33.792 47.340 23.716 1.00 38.93 ATOM 139 O LEU B 244 33.726 48.402 23.126 1.00 24.19 ATOM 140 CB LEU B 244 31.845 45.795 23.551 1.00 23.95 ATOM 141 CG LEU B 244 30.764 46.812 23.221 1.00 23.81 ATOM 142 CD1 LEU B 244 30.672 46.980 21.675 1.00 25.73 ATOM 143 CD2 LEU B 244 29.447 46.371 23.827 1.00 30.01 ATOM 144 N GLN B 245 34.327 47.240 24.927 1.00 24.88 ATOM 145 CA GLN B 245 34.873 48.415 25.598 1.00 31.28 ATOM 146 C GLN B 245 35.968 49.102 24.734 1.00 26.82 ATOM 147 O GLN B 245 36.124 50.324 24.789 1.00 25.13 ATOM 148 CB GLN B 245 35.448 48.039 26.978 1.00 28.35 ATOM 149 CG GLN B 245 35.864 49.221 27.844 1.00 34.06 ATOM 150 CD GLN B 245 34.685 50.122 28.253 1.00 46.88 ATOM 151 OE1 GLN B 245 33.553 49.657 28.444 1.00 45.72 ATOM 152 NE2 GLN B 245 34.953 51.419 28.383 1.00 70.06 ATOM 153 N GLN B 246 36.731 48.328 23.960 1.00 24.89 ATOM 154 CA GLN B 246 37.768 48.910 23.083 1.00 29.44 ATOM 155 C GLN B 246 37.159 49.763 21.955 1.00 29.17 ATOM 156 O GLN B 246 37.862 50.529 21.323 1.00 26.86 ATOM 157 CB GLN B 246 38.670 47.829 22.474 1.00 31.02 ATOM 158 CG GLN B 246 39.538 47.079 23.459 1.00 39.31 ATOM 159 CD GLN B 246 40.081 45.744 22.907 1.00 43.58 ATOM 160 OE1 GLN B 246 39.500 45.123 22.020 1.00 48.47 ATOM 161 NE2 GLN B 246 41.192 45.314 23.448 1.00 54.44 ATOM 162 N LEU B 247 35.864 49.614 21.708 1.00 18.29 ATOM 163 CA LEU B 247 35.208 50.248 20.561 1.00 22.86 ATOM 164 C LEU B 247 34.425 51.514 20.941 1.00 22.85 ATOM 165 O LEU B 247 33.766 52.128 20.090 1.00 18.03 ATOM 166 CB LEU B 247 34.269 49.252 19.895 1.00 22.01 ATOM 167 CG LEU B 247 34.868 47.951 19.324 1.00 24.66 ATOM 168 CD1 LEU B 247 33.802 47.165 18.541 1.00 24.78 ATOM 169 CD2 LEU B 247 36.137 48.211 18.490 1.00 17.87 ATOM 170 N ARG B 248 34.452 51.889 22.225 1.00 21.03 ATOM 171 CA ARG B 248 33.726 53.072 22.683 1.00 22.91 ATOM 172 C ARG B 248 34.274 54.380 22.044 1.00 26.75 ATOM 173 O ARG B 248 35.472 54.579 21.929 1.00 28.84 ATOM 174 CB ARG B 248 33.793 53.147 24.227 1.00 29.76 ATOM 175 CG ARG B 248 32.608 53.931 24.816 1.00 34.26 ATOM 176 CD ARG B 248 32.459 53.718 26.320 1.00 65.57 ATOM 177 NE ARG B 248 31.233 54.341 26.812 1.00 67.71 ATOM 178 CZ ARG B 248 30.748 54.202 28.042 1.00160.30 ATOM 179 NH1 ARG B 248 31.372 53.447 28.943 1.00184.50 ATOM 180 NH2 ARG B 248 29.623 54.825 28.371 1.00 77.52 ATOM 181 N LEU B 249 33.371 55.207 21.541 1.00 26.74 ATOM 182 CA LEU B 249 33.708 56.526 20.982 1.00 47.43 ATOM 183 C LEU B 249 33.713 57.598 22.066 1.00 43.79 ATOM 184 O LEU B 249 32.860 57.578 22.926 1.00 39.27 ATOM 185 CB LEU B 249 32.661 56.928 19.954 1.00 32.62 ATOM 186 CG LEU B 249 32.797 56.425 18.527 1.00 36.44 ATOM 187 CD1 LEU B 249 31.564 56.809 17.784 1.00 46.97 ATOM 188 CD2 LEU B 249 34.020 57.042 17.837 1.00 42.46 ATOM 189 N VAL B 250 34.656 58.536 22.017 1.00 41.61 ATOM 190 CA VAL B 250 34.576 59.723 22.871 1.00 78.90 ATOM 191 C VAL B 250 33.963 60.871 22.073 1.00 36.73 ATOM 192 O VAL B 250 34.249 61.035 20.887 1.00 71.81 ATOM 193 CB VAL B 250 35.949 60.130 23.450 1.00133.66 ATOM 194 CG1 VAL B 250 36.471 59.041 24.377 1.00114.15 ATOM 195 CG2 VAL B 250 36.949 60.415 22.342 1.00 99.76 TER