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 B 495 REMARK 465 PRO B 496 REMARK 465 LEU B 497 REMARK 465 GLU B 498 REMARK 465 ASN B 499 DBREF 4RNP B 1 883 UNP P00573 RPOL_BPT7 1 883 SEQRES 1 B 80 GLY LYS PRO ILE GLY LYS GLU GLY TYR TYR TRP LEU LYS SEQRES 2 B 80 ILE HIS GLY ALA ASN CYS ALA GLY VAL ASP LYS VAL PRO SEQRES 3 B 80 PHE PRO GLU ARG ILE LYS PHE ILE GLU GLU ASN HIS GLU SEQRES 4 B 80 ASN ILE MET ALA CYS ALA LYS SER PRO LEU GLU ASN THR SEQRES 5 B 80 TRP TRP ALA GLU GLN ASP SER PRO PHE CYS PHE LEU ALA SEQRES 6 B 80 PHE CYS PHE GLU TYR ALA GLY VAL GLN HIS HIS GLY LEU SEQRES 7 B 80 SER TYR ATOM 1 CA GLY B 449 69.956 9.161 69.902 1.00 12.00 ATOM 2 CA LYS B 450 71.205 9.514 73.472 1.00 12.00 ATOM 3 CA PRO B 451 69.893 7.925 76.723 1.00 12.00 ATOM 4 CA ILE B 452 66.850 9.888 77.896 1.00 12.00 ATOM 5 CA GLY B 453 67.849 11.927 80.925 1.00 12.00 ATOM 6 CA LYS B 454 65.637 12.935 83.820 1.00 12.00 ATOM 7 CA GLU B 455 65.052 16.268 82.140 1.00 12.00 ATOM 8 CA GLY B 456 65.066 14.687 78.690 1.00 12.00 ATOM 9 CA TYR B 457 62.046 12.672 79.782 1.00 12.00 ATOM 10 CA TYR B 458 60.504 15.873 81.153 1.00 12.00 ATOM 11 CA TRP B 459 60.608 17.275 77.632 1.00 12.00 ATOM 12 CA LEU B 460 59.133 14.199 75.922 1.00 12.00 ATOM 13 CA LYS B 461 56.368 14.694 78.471 1.00 12.00 ATOM 14 CA ILE B 462 55.692 18.204 77.172 1.00 12.00 ATOM 15 CA HIS B 463 56.082 16.938 73.598 1.00 12.00 ATOM 16 CA GLY B 464 53.198 14.506 73.927 1.00 12.00 ATOM 17 CA ALA B 465 51.389 17.113 76.007 1.00 12.00 ATOM 18 CA ASN B 466 51.867 19.574 73.128 1.00 12.00 ATOM 19 CA CYS B 467 50.517 17.185 70.469 1.00 12.00 ATOM 20 CA ALA B 468 47.191 16.699 72.252 1.00 12.00 ATOM 21 CA GLY B 469 46.392 19.410 74.801 1.00 12.00 ATOM 22 CA VAL B 470 49.134 21.714 76.139 1.00 12.00 ATOM 23 CA ASP B 471 49.987 24.852 74.103 1.00 12.00 ATOM 24 CA LYS B 472 47.684 26.915 76.375 1.00 12.00 ATOM 25 CA VAL B 473 48.256 25.934 80.038 1.00 12.00 ATOM 26 CA PRO B 474 51.598 26.325 81.827 1.00 12.00 ATOM 27 CA PHE B 475 54.416 23.768 81.952 1.00 12.00 ATOM 28 CA PRO B 476 53.309 22.142 85.252 1.00 12.00 ATOM 29 CA GLU B 477 49.767 21.634 83.922 1.00 12.00 ATOM 30 CA ARG B 478 51.196 20.380 80.626 1.00 12.00 ATOM 31 CA ILE B 479 53.085 17.608 82.441 1.00 12.00 ATOM 32 CA LYS B 480 49.851 16.665 84.210 1.00 12.00 ATOM 33 CA PHE B 481 48.166 15.613 80.943 1.00 12.00 ATOM 34 CA ILE B 482 50.571 12.761 80.103 1.00 12.00 ATOM 35 CA GLU B 483 50.780 11.690 83.787 1.00 12.00 ATOM 36 CA GLU B 484 46.993 11.893 84.174 1.00 12.00 ATOM 37 CA ASN B 485 46.791 9.675 81.096 1.00 12.00 ATOM 38 CA HIS B 486 49.638 7.300 81.948 1.00 12.00 ATOM 39 CA GLU B 487 47.534 4.153 81.558 1.00 12.00 ATOM 40 CA ASN B 488 45.893 5.693 78.480 1.00 12.00 ATOM 41 CA ILE B 489 49.202 6.458 76.750 1.00 12.00 ATOM 42 CA MET B 490 50.244 2.907 77.626 1.00 12.00 ATOM 43 CA ALA B 491 46.920 1.605 76.328 1.00 12.00 ATOM 44 CA CYS B 492 46.975 3.530 73.040 1.00 12.00 ATOM 45 CA ALA B 493 50.508 2.261 72.350 1.00 12.00 ATOM 46 CA LYS B 494 50.343 -1.540 72.863 1.00 12.00 ATOM 47 CA THR B 500 43.148 4.514 69.392 1.00 12.00 ATOM 48 CA TRP B 501 43.180 7.472 71.803 1.00 12.00 ATOM 49 CA TRP B 502 46.005 8.915 69.726 1.00 12.00 ATOM 50 CA ALA B 503 44.028 9.340 66.497 1.00 12.00 ATOM 51 CA GLU B 504 41.513 11.411 68.437 1.00 12.00 ATOM 52 CA GLN B 505 44.330 13.749 69.496 1.00 12.00 ATOM 53 CA ASP B 506 45.413 17.019 67.609 1.00 12.00 ATOM 54 CA SER B 507 48.997 16.368 66.053 1.00 12.00 ATOM 55 CA PRO B 508 47.710 12.967 65.496 1.00 12.00 ATOM 56 CA PHE B 509 50.602 10.880 64.382 1.00 12.00 ATOM 57 CA CYS B 510 53.259 12.267 66.753 1.00 12.00 ATOM 58 CA PHE B 511 51.206 11.527 69.748 1.00 12.00 ATOM 59 CA LEU B 512 51.352 7.754 68.589 1.00 12.00 ATOM 60 CA ALA B 513 55.047 8.228 67.794 1.00 12.00 ATOM 61 CA PHE B 514 55.514 9.883 71.184 1.00 12.00 ATOM 62 CA CYS B 515 53.459 7.179 72.933 1.00 12.00 ATOM 63 CA PHE B 516 55.888 4.527 71.717 1.00 12.00 ATOM 64 CA GLU B 517 58.587 6.568 73.439 1.00 12.00 ATOM 65 CA TYR B 518 56.629 7.067 76.645 1.00 12.00 ATOM 66 CA ALA B 519 56.053 3.311 76.949 1.00 12.00 ATOM 67 CA GLY B 520 59.789 3.059 76.288 1.00 12.00 ATOM 68 CA VAL B 521 61.259 5.263 79.015 1.00 12.00 ATOM 69 CA GLN B 522 58.971 3.236 81.270 1.00 12.00 ATOM 70 CA HIS B 523 60.217 -0.153 80.159 1.00 12.00 ATOM 71 CA HIS B 524 63.918 0.612 79.739 1.00 12.00 ATOM 72 CA GLY B 525 64.407 3.374 82.317 1.00 12.00 ATOM 73 CA LEU B 526 66.152 6.753 82.026 1.00 12.00 ATOM 74 CA SER B 527 68.774 5.153 79.846 1.00 12.00 ATOM 75 CA TYR B 528 66.530 4.058 76.968 1.00 12.00 TER