HEADER NUCLEOTIDYLTRANSFERASE 11-AUG-87 1DPI TITLE STRUCTURE OF LARGE FRAGMENT OF ESCHERICHIA COLI DNA POLYMERASE I TITLE 2 COMPLEXED WITH D/TMP COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA POLYMERASE I KLENOW FRAGMENT; COMPND 3 CHAIN: A; COMPND 4 EC: 2.7.7.7; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.80 ANGSTORMS DBREF 1DPI A 324 928 UNP P00582 DPO1_ECOLI 324 928 SEQRES 1 A 128 HIS LYS GLY PRO LEU ASN VAL PHE GLU ASN ILE GLU MET SEQRES 2 A 128 PRO LEU VAL PRO VAL LEU SER ARG ILE GLU ARG ASN GLY SEQRES 3 A 128 VAL LYS ILE ASP PRO LYS VAL LEU HIS ASN HIS SER GLU SEQRES 4 A 128 GLU LEU THR LEU ARG LEU ALA GLU LEU GLU LYS LYS ALA SEQRES 5 A 128 HIS GLU ILE LEU PRO LYS VAL ILE LEU GLU TYR ARG GLY SEQRES 6 A 128 LEU ALA LYS LEU LYS SER THR TYR THR ASP LYS LEU PRO SEQRES 7 A 128 LEU MET ILE ASN PRO LYS THR GLY ARG VAL HIS THR SER SEQRES 8 A 128 TYR HIS GLN ALA VAL THR ALA THR GLY ARG LEU SER SER SEQRES 9 A 128 THR ASP PRO ASN LEU GLN ASN ILE PRO VAL ARG ASN GLU SEQRES 10 A 128 GLU GLY ARG ARG ILE ARG GLN ALA PHE ILE ALA ATOM 1 CA HIS A 196 59.013 6.894 71.510 1.00 18.00 ATOM 2 CA LYS A 197 55.186 6.541 71.894 1.00 18.00 ATOM 3 CA GLY A 198 55.370 5.518 75.578 1.00 18.00 ATOM 4 CA PRO A 199 57.625 8.004 77.389 1.00 18.00 ATOM 5 CA LEU A 200 55.317 10.325 75.480 1.00 18.00 ATOM 6 CA ASN A 201 52.026 9.167 76.938 1.00 18.00 ATOM 7 CA VAL A 202 53.463 9.476 80.412 1.00 18.00 ATOM 8 CA PHE A 203 54.628 13.102 79.913 1.00 18.00 ATOM 9 CA GLU A 204 51.454 14.049 78.082 1.00 18.00 ATOM 10 CA ASN A 205 48.842 12.196 80.167 1.00 18.00 ATOM 11 CA ILE A 206 50.711 11.924 83.527 1.00 18.00 ATOM 12 CA GLU A 207 53.709 14.127 84.241 1.00 18.00 ATOM 13 CA MET A 208 52.278 17.089 82.299 1.00 18.00 ATOM 14 CA PRO A 209 48.869 17.479 83.870 1.00 18.00 ATOM 15 CA LEU A 210 50.304 16.799 87.332 1.00 18.00 ATOM 16 CA VAL A 211 51.879 20.286 87.304 1.00 18.00 ATOM 17 CA PRO A 212 48.939 22.519 88.164 1.00 18.00 ATOM 18 CA VAL A 213 47.827 19.890 90.642 1.00 18.00 ATOM 19 CA LEU A 214 51.288 19.431 92.170 1.00 18.00 ATOM 20 CA SER A 215 51.237 23.198 92.872 1.00 18.00 ATOM 21 CA ARG A 216 47.745 23.245 94.370 1.00 18.00 ATOM 22 CA ILE A 217 48.867 20.622 96.928 1.00 18.00 ATOM 23 CA GLU A 218 52.013 22.504 97.877 1.00 18.00 ATOM 24 CA ARG A 219 49.845 25.614 98.158 1.00 18.00 ATOM 25 CA ASN A 220 46.955 24.164 100.238 1.00 18.00 ATOM 26 CA GLY A 221 48.876 23.177 103.354 1.00 18.00 ATOM 27 CA VAL A 222 48.884 20.813 106.313 1.00 18.00 ATOM 28 CA LYS A 223 47.840 22.074 109.759 1.00 18.00 ATOM 29 CA ILE A 224 50.522 20.831 112.155 1.00 18.00 ATOM 30 CA ASP A 225 49.543 21.805 115.706 1.00 18.00 ATOM 31 CA PRO A 226 52.674 23.306 117.208 1.00 18.00 ATOM 32 CA LYS A 227 51.761 22.126 120.744 1.00 18.00 ATOM 33 CA VAL A 228 51.215 18.381 120.377 1.00 18.00 ATOM 34 CA LEU A 229 54.609 18.700 118.702 1.00 18.00 ATOM 35 CA HIS A 230 56.108 20.827 121.476 1.00 18.00 ATOM 36 CA ASN A 231 55.272 18.615 124.466 1.00 18.00 ATOM 37 CA HIS A 232 56.237 15.520 122.419 1.00 18.00 ATOM 38 CA SER A 233 59.563 17.357 122.150 1.00 18.00 ATOM 39 CA GLU A 234 59.822 18.021 125.854 1.00 18.00 ATOM 40 CA GLU A 235 58.806 14.439 126.643 1.00 18.00 ATOM 41 CA LEU A 236 61.409 12.946 124.297 1.00 18.00 ATOM 42 CA THR A 237 64.109 14.789 126.229 1.00 18.00 ATOM 43 CA LEU A 238 62.994 13.519 129.649 1.00 18.00 ATOM 44 CA ARG A 239 62.993 9.811 128.682 1.00 18.00 ATOM 45 CA LEU A 240 65.970 10.377 126.398 1.00 18.00 ATOM 46 CA ALA A 241 67.230 11.174 129.867 1.00 18.00 ATOM 47 CA GLU A 242 65.560 8.314 131.817 1.00 18.00 ATOM 48 CA LEU A 243 66.973 5.916 129.236 1.00 18.00 ATOM 49 CA GLU A 244 70.425 7.474 129.725 1.00 18.00 ATOM 50 CA LYS A 245 70.607 6.503 133.360 1.00 18.00 ATOM 51 CA LYS A 246 68.423 3.465 132.780 1.00 18.00 ATOM 52 CA ALA A 247 71.279 2.556 130.466 1.00 18.00 ATOM 53 CA HIS A 248 74.271 2.740 132.833 1.00 18.00 ATOM 54 CA GLU A 249 73.070 0.578 135.725 1.00 18.00 ATOM 55 CA ILE A 250 72.458 -2.179 133.169 1.00 18.00 ATOM 56 CA LEU A 300 69.598 -5.629 129.144 1.00 18.00 ATOM 57 CA PRO A 301 71.789 -2.840 127.754 1.00 18.00 ATOM 58 CA LYS A 302 70.167 -2.847 124.336 1.00 18.00 ATOM 59 CA VAL A 303 68.494 0.219 125.673 1.00 18.00 ATOM 60 CA ILE A 304 71.086 2.102 123.628 1.00 18.00 ATOM 61 CA LEU A 305 68.876 1.458 120.628 1.00 18.00 ATOM 62 CA GLU A 306 65.543 2.926 121.651 1.00 18.00 ATOM 63 CA TYR A 307 67.753 5.726 122.798 1.00 18.00 ATOM 64 CA ARG A 308 69.387 5.747 119.389 1.00 18.00 ATOM 65 CA GLY A 309 65.918 6.117 117.883 1.00 18.00 ATOM 66 CA LEU A 310 63.922 8.423 120.144 1.00 18.00 ATOM 67 CA ALA A 311 66.558 11.117 119.574 1.00 18.00 ATOM 68 CA LYS A 312 66.695 11.355 115.763 1.00 18.00 ATOM 69 CA LEU A 313 62.860 11.631 115.739 1.00 18.00 ATOM 70 CA LYS A 314 63.308 14.521 118.158 1.00 18.00 ATOM 71 CA SER A 315 66.088 15.789 115.951 1.00 18.00 ATOM 72 CA THR A 316 64.554 14.879 112.615 1.00 18.00 ATOM 73 CA TYR A 317 60.894 15.864 112.999 1.00 18.00 ATOM 74 CA THR A 318 59.783 17.087 116.423 1.00 18.00 ATOM 75 CA ASP A 319 61.958 20.191 116.628 1.00 18.00 ATOM 76 CA LYS A 320 62.189 21.095 112.909 1.00 18.00 ATOM 77 CA LEU A 321 58.618 20.351 111.869 1.00 18.00 ATOM 78 CA PRO A 322 57.317 23.208 113.986 1.00 18.00 ATOM 79 CA LEU A 323 59.837 25.763 112.728 1.00 18.00 ATOM 80 CA MET A 324 58.378 25.329 109.215 1.00 18.00 ATOM 81 CA ILE A 325 55.014 26.808 109.979 1.00 18.00 ATOM 82 CA ASN A 326 54.469 29.457 107.282 1.00 18.00 ATOM 83 CA PRO A 327 53.401 32.819 108.712 1.00 18.00 ATOM 84 CA LYS A 328 51.190 34.006 105.868 1.00 18.00 ATOM 85 CA THR A 329 49.009 30.913 105.838 1.00 18.00 ATOM 86 CA GLY A 330 49.257 28.948 109.082 1.00 18.00 ATOM 87 CA ARG A 331 50.314 25.460 107.914 1.00 18.00 ATOM 88 CA VAL A 332 53.407 23.812 106.410 1.00 18.00 ATOM 89 CA HIS A 333 53.705 23.114 102.661 1.00 18.00 ATOM 90 CA THR A 334 56.222 20.425 101.723 1.00 18.00 ATOM 91 CA SER A 335 58.057 20.775 98.410 1.00 18.00 ATOM 92 CA TYR A 336 57.354 17.932 95.984 1.00 18.00 ATOM 93 CA HIS A 337 60.083 17.417 93.358 1.00 18.00 ATOM 94 CA GLN A 338 59.153 16.047 89.907 1.00 18.00 ATOM 95 CA ALA A 339 62.516 15.067 88.332 1.00 18.00 ATOM 96 CA VAL A 340 64.809 13.628 91.011 1.00 18.00 ATOM 97 CA THR A 341 64.006 9.935 91.560 1.00 18.00 ATOM 98 CA ALA A 342 64.903 7.278 89.022 1.00 18.00 ATOM 99 CA THR A 343 61.582 5.456 89.242 1.00 18.00 ATOM 100 CA GLY A 344 58.945 8.268 89.143 1.00 18.00 ATOM 101 CA ARG A 345 57.546 8.264 92.701 1.00 18.00 ATOM 102 CA LEU A 346 57.506 11.934 93.815 1.00 18.00 ATOM 103 CA SER A 347 60.051 12.998 96.411 1.00 18.00 ATOM 104 CA SER A 348 58.987 15.105 99.354 1.00 18.00 ATOM 105 CA THR A 349 61.720 17.484 100.505 1.00 18.00 ATOM 106 CA ASP A 350 62.165 19.872 103.418 1.00 18.00 ATOM 107 CA PRO A 351 59.421 18.492 105.634 1.00 18.00 ATOM 108 CA ASN A 352 60.064 15.234 103.752 1.00 18.00 ATOM 109 CA LEU A 353 56.949 13.271 104.697 1.00 18.00 ATOM 110 CA GLN A 354 58.563 10.255 103.040 1.00 18.00 ATOM 111 CA ASN A 355 59.118 7.216 105.220 1.00 18.00 ATOM 112 CA ILE A 356 61.153 9.330 107.542 1.00 18.00 ATOM 113 CA PRO A 357 58.690 9.728 110.418 1.00 18.00 ATOM 114 CA VAL A 358 58.114 6.050 111.069 1.00 18.00 ATOM 115 CA ARG A 359 55.516 3.281 111.180 1.00 18.00 ATOM 116 CA ASN A 360 56.034 2.522 114.841 1.00 18.00 ATOM 117 CA GLU A 361 54.459 4.744 117.487 1.00 18.00 ATOM 118 CA GLU A 362 56.657 7.794 118.067 1.00 18.00 ATOM 119 CA GLY A 363 55.702 7.991 114.403 1.00 18.00 ATOM 120 CA ARG A 364 52.117 7.397 115.485 1.00 18.00 ATOM 121 CA ARG A 365 52.826 10.306 117.766 1.00 18.00 ATOM 122 CA ILE A 366 54.191 12.734 115.157 1.00 18.00 ATOM 123 CA ARG A 367 51.537 11.847 112.606 1.00 18.00 ATOM 124 CA GLN A 368 49.108 12.955 115.328 1.00 18.00 ATOM 125 CA ALA A 369 49.955 16.666 115.098 1.00 18.00 ATOM 126 CA PHE A 370 48.966 16.783 111.436 1.00 18.00 ATOM 127 CA ILE A 371 45.628 17.900 112.658 1.00 18.00 ATOM 128 CA ALA A 372 42.683 18.191 110.304 1.00 18.00 TER