HEADER NUCLEOTIDYLTRANSFERASE 11-SEP-97 4RNP TITLE BACTERIOPHAGE T7 RNA POLYMERASE, HIGH SALT CRYSTAL FORM, LOW TITLE 2 TEMPERATURE DATA, ALPHA-CARBONS ONLY COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA POLYMERASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 2.7.7.6; COMPND 5 ENGINEERED: YES; COMPND 6 HIGH SALT FORM, LOW TEMPERATURE DATA; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.00 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 SER A 495 REMARK 465 PRO A 496 REMARK 465 LEU A 497 REMARK 465 GLU A 498 REMARK 465 ASN A 499 DBREF 4RNP A 1 883 UNP P00573 RPOL_BPT7 1 883 SEQRES 1 A 80 GLY LYS PRO ILE GLY LYS GLU GLY TYR TYR TRP LEU LYS SEQRES 2 A 80 ILE HIS GLY ALA ASN CYS ALA GLY VAL ASP LYS VAL PRO SEQRES 3 A 80 PHE PRO GLU ARG ILE LYS PHE ILE GLU GLU ASN HIS GLU SEQRES 4 A 80 ASN ILE MET ALA CYS ALA LYS SER PRO LEU GLU ASN THR SEQRES 5 A 80 TRP TRP ALA GLU GLN ASP SER PRO PHE CYS PHE LEU ALA SEQRES 6 A 80 PHE CYS PHE GLU TYR ALA GLY VAL GLN HIS HIS GLY LEU SEQRES 7 A 80 SER TYR ATOM 1 CA GLY A 449 129.822 38.415 88.972 1.00 12.00 ATOM 2 CA LYS A 450 132.255 37.032 91.540 1.00 12.00 ATOM 3 CA PRO A 451 135.515 35.046 91.045 1.00 12.00 ATOM 4 CA ILE A 452 134.632 31.410 90.344 1.00 12.00 ATOM 5 CA GLY A 453 135.481 29.370 93.418 1.00 12.00 ATOM 6 CA LYS A 454 136.580 25.754 93.516 1.00 12.00 ATOM 7 CA GLU A 455 133.004 24.744 94.199 1.00 12.00 ATOM 8 CA GLY A 456 131.655 27.484 91.946 1.00 12.00 ATOM 9 CA TYR A 457 133.481 25.801 89.082 1.00 12.00 ATOM 10 CA TYR A 458 132.052 22.464 90.235 1.00 12.00 ATOM 11 CA TRP A 459 128.591 23.888 89.630 1.00 12.00 ATOM 12 CA LEU A 460 129.343 25.347 86.185 1.00 12.00 ATOM 13 CA LYS A 461 130.489 21.805 85.459 1.00 12.00 ATOM 14 CA ILE A 462 127.050 20.431 86.325 1.00 12.00 ATOM 15 CA HIS A 463 125.438 23.344 84.468 1.00 12.00 ATOM 16 CA GLY A 464 127.028 22.387 81.167 1.00 12.00 ATOM 17 CA ALA A 465 126.484 18.748 82.093 1.00 12.00 ATOM 18 CA ASN A 466 122.786 19.549 82.597 1.00 12.00 ATOM 19 CA CYS A 467 122.402 21.310 79.228 1.00 12.00 ATOM 20 CA ALA A 468 123.621 18.299 77.246 1.00 12.00 ATOM 21 CA GLY A 469 123.454 15.015 79.163 1.00 12.00 ATOM 22 CA VAL A 470 123.120 14.981 82.971 1.00 12.00 ATOM 23 CA ASP A 471 119.593 15.227 84.461 1.00 12.00 ATOM 24 CA LYS A 472 119.506 11.407 84.808 1.00 12.00 ATOM 25 CA VAL A 473 122.854 10.153 86.196 1.00 12.00 ATOM 26 CA PRO A 474 124.238 11.170 89.597 1.00 12.00 ATOM 27 CA PHE A 475 126.429 14.193 90.342 1.00 12.00 ATOM 28 CA PRO A 476 129.774 12.334 89.998 1.00 12.00 ATOM 29 CA GLU A 477 128.773 10.976 86.574 1.00 12.00 ATOM 30 CA ARG A 478 127.470 14.416 85.602 1.00 12.00 ATOM 31 CA ILE A 479 130.903 15.952 86.238 1.00 12.00 ATOM 32 CA LYS A 480 132.440 13.228 84.071 1.00 12.00 ATOM 33 CA PHE A 481 130.657 14.478 80.928 1.00 12.00 ATOM 34 CA ILE A 482 132.321 17.920 80.815 1.00 12.00 ATOM 35 CA GLU A 483 135.704 16.455 81.896 1.00 12.00 ATOM 36 CA GLU A 484 135.400 13.610 79.377 1.00 12.00 ATOM 37 CA ASN A 485 134.733 16.295 76.773 1.00 12.00 ATOM 38 CA HIS A 486 137.317 18.834 77.935 1.00 12.00 ATOM 39 CA GLU A 487 138.984 19.150 74.528 1.00 12.00 ATOM 40 CA ASN A 488 135.539 19.090 72.894 1.00 12.00 ATOM 41 CA ILE A 489 134.162 21.926 75.036 1.00 12.00 ATOM 42 CA MET A 490 137.372 23.806 74.244 1.00 12.00 ATOM 43 CA ALA A 491 136.971 22.952 70.564 1.00 12.00 ATOM 44 CA CYS A 492 133.306 23.961 70.300 1.00 12.00 ATOM 45 CA ALA A 493 134.106 27.316 71.934 1.00 12.00 ATOM 46 CA LYS A 494 137.092 28.718 69.970 1.00 12.00 ATOM 47 CA THR A 500 129.590 23.034 66.524 1.00 12.00 ATOM 48 CA TRP A 501 129.250 20.266 69.129 1.00 12.00 ATOM 49 CA TRP A 502 127.099 22.656 71.139 1.00 12.00 ATOM 50 CA ALA A 503 124.284 22.988 68.594 1.00 12.00 ATOM 51 CA GLU A 504 123.931 19.213 68.654 1.00 12.00 ATOM 52 CA GLN A 505 123.384 19.374 72.422 1.00 12.00 ATOM 53 CA ASP A 506 119.897 19.625 74.213 1.00 12.00 ATOM 54 CA SER A 507 119.659 23.218 75.864 1.00 12.00 ATOM 55 CA PRO A 508 121.478 24.295 72.853 1.00 12.00 ATOM 56 CA PHE A 509 122.472 27.855 73.400 1.00 12.00 ATOM 57 CA CYS A 510 123.499 27.608 77.073 1.00 12.00 ATOM 58 CA PHE A 511 125.901 24.872 76.386 1.00 12.00 ATOM 59 CA LEU A 512 127.717 27.427 73.983 1.00 12.00 ATOM 60 CA ALA A 513 127.251 30.123 76.634 1.00 12.00 ATOM 61 CA PHE A 514 128.561 27.703 79.256 1.00 12.00 ATOM 62 CA CYS A 515 131.444 26.613 76.998 1.00 12.00 ATOM 63 CA PHE A 516 132.704 30.191 76.858 1.00 12.00 ATOM 64 CA GLU A 517 132.820 30.034 80.649 1.00 12.00 ATOM 65 CA TYR A 518 134.523 26.651 80.788 1.00 12.00 ATOM 66 CA ALA A 519 137.282 27.877 78.460 1.00 12.00 ATOM 67 CA GLY A 520 137.420 30.868 80.804 1.00 12.00 ATOM 68 CA VAL A 521 137.994 29.237 84.190 1.00 12.00 ATOM 69 CA GLN A 522 140.738 27.380 82.333 1.00 12.00 ATOM 70 CA HIS A 523 142.449 30.459 80.967 1.00 12.00 ATOM 71 CA HIS A 524 142.047 32.805 83.932 1.00 12.00 ATOM 72 CA GLY A 525 142.014 30.340 86.836 1.00 12.00 ATOM 73 CA LEU A 526 139.661 30.065 89.826 1.00 12.00 ATOM 74 CA SER A 527 139.528 33.825 90.001 1.00 12.00 ATOM 75 CA TYR A 528 137.987 34.500 86.582 1.00 12.00 TER