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 C 495 REMARK 465 PRO C 496 REMARK 465 LEU C 497 REMARK 465 GLU C 498 REMARK 465 ASN C 499 DBREF 4RNP C 1 883 UNP P00573 RPOL_BPT7 1 883 SEQRES 1 C 80 GLY LYS PRO ILE GLY LYS GLU GLY TYR TYR TRP LEU LYS SEQRES 2 C 80 ILE HIS GLY ALA ASN CYS ALA GLY VAL ASP LYS VAL PRO SEQRES 3 C 80 PHE PRO GLU ARG ILE LYS PHE ILE GLU GLU ASN HIS GLU SEQRES 4 C 80 ASN ILE MET ALA CYS ALA LYS SER PRO LEU GLU ASN THR SEQRES 5 C 80 TRP TRP ALA GLU GLN ASP SER PRO PHE CYS PHE LEU ALA SEQRES 6 C 80 PHE CYS PHE GLU TYR ALA GLY VAL GLN HIS HIS GLY LEU SEQRES 7 C 80 SER TYR ATOM 1 CA GLY C 449 30.396 55.154 34.789 1.00 12.00 ATOM 2 CA LYS C 450 33.410 56.104 36.897 1.00 12.00 ATOM 3 CA PRO C 451 34.645 59.568 38.033 1.00 12.00 ATOM 4 CA ILE C 452 36.508 61.205 35.145 1.00 12.00 ATOM 5 CA GLY C 453 40.209 61.153 35.940 1.00 12.00 ATOM 6 CA LYS C 454 42.805 63.678 34.853 1.00 12.00 ATOM 7 CA GLU C 455 43.700 61.425 31.955 1.00 12.00 ATOM 8 CA GLY C 456 40.091 60.342 31.503 1.00 12.00 ATOM 9 CA TYR C 457 39.266 63.968 30.771 1.00 12.00 ATOM 10 CA TYR C 458 42.247 64.086 28.402 1.00 12.00 ATOM 11 CA TRP C 459 40.566 61.367 26.364 1.00 12.00 ATOM 12 CA LEU C 460 37.112 62.988 26.285 1.00 12.00 ATOM 13 CA LYS C 461 39.056 65.951 24.934 1.00 12.00 ATOM 14 CA ILE C 462 40.342 63.876 22.017 1.00 12.00 ATOM 15 CA HIS C 463 36.886 62.315 21.626 1.00 12.00 ATOM 16 CA GLY C 464 35.233 65.650 20.930 1.00 12.00 ATOM 17 CA ALA C 465 38.321 66.637 18.958 1.00 12.00 ATOM 18 CA ASN C 466 37.855 63.477 16.868 1.00 12.00 ATOM 19 CA CYS C 467 34.163 64.142 16.144 1.00 12.00 ATOM 20 CA ALA C 468 34.832 67.561 14.615 1.00 12.00 ATOM 21 CA GLY C 469 38.439 68.086 13.519 1.00 12.00 ATOM 22 CA VAL C 470 41.234 65.824 14.819 1.00 12.00 ATOM 23 CA ASP C 471 41.880 62.530 12.962 1.00 12.00 ATOM 24 CA LYS C 472 44.701 64.228 10.993 1.00 12.00 ATOM 25 CA VAL C 473 46.834 66.363 13.360 1.00 12.00 ATOM 26 CA PRO C 474 48.759 64.938 16.324 1.00 12.00 ATOM 27 CA PHE C 475 47.446 64.467 19.866 1.00 12.00 ATOM 28 CA PRO C 476 48.713 67.842 21.195 1.00 12.00 ATOM 29 CA GLU C 477 47.032 69.709 18.322 1.00 12.00 ATOM 30 CA ARG C 478 43.896 67.609 18.805 1.00 12.00 ATOM 31 CA ILE C 479 43.604 68.787 22.422 1.00 12.00 ATOM 32 CA LYS C 480 43.970 72.373 21.204 1.00 12.00 ATOM 33 CA PHE C 481 40.675 72.237 19.268 1.00 12.00 ATOM 34 CA ILE C 482 38.407 71.663 22.294 1.00 12.00 ATOM 35 CA GLU C 483 40.460 74.094 24.448 1.00 12.00 ATOM 36 CA GLU C 484 40.501 76.697 21.663 1.00 12.00 ATOM 37 CA ASN C 485 36.725 76.289 21.541 1.00 12.00 ATOM 38 CA HIS C 486 36.076 76.102 25.285 1.00 12.00 ATOM 39 CA GLU C 487 33.494 78.898 25.283 1.00 12.00 ATOM 40 CA ASN C 488 32.057 77.500 22.039 1.00 12.00 ATOM 41 CA ILE C 489 31.610 73.977 23.424 1.00 12.00 ATOM 42 CA MET C 490 30.020 75.601 26.474 1.00 12.00 ATOM 43 CA ALA C 491 27.859 77.753 24.208 1.00 12.00 ATOM 44 CA CYS C 492 26.691 74.924 21.938 1.00 12.00 ATOM 45 CA ALA C 493 25.696 72.871 24.997 1.00 12.00 ATOM 46 CA LYS C 494 23.548 75.220 27.144 1.00 12.00 ATOM 47 CA THR C 500 24.243 74.941 17.149 1.00 12.00 ATOM 48 CA TRP C 501 27.994 74.716 16.485 1.00 12.00 ATOM 49 CA TRP C 502 27.689 70.972 17.006 1.00 12.00 ATOM 50 CA ALA C 503 25.370 70.289 14.062 1.00 12.00 ATOM 51 CA GLU C 504 27.928 71.941 11.803 1.00 12.00 ATOM 52 CA GLN C 505 30.545 69.459 13.034 1.00 12.00 ATOM 53 CA ASP C 506 31.412 66.026 11.333 1.00 12.00 ATOM 54 CA SER C 507 30.186 63.147 13.762 1.00 12.00 ATOM 55 CA PRO C 508 27.394 65.444 14.443 1.00 12.00 ATOM 56 CA PHE C 509 25.478 64.003 17.309 1.00 12.00 ATOM 57 CA CYS C 510 28.425 62.835 19.444 1.00 12.00 ATOM 58 CA PHE C 511 29.956 66.209 19.466 1.00 12.00 ATOM 59 CA LEU C 512 26.615 67.424 21.187 1.00 12.00 ATOM 60 CA ALA C 513 26.709 64.309 23.378 1.00 12.00 ATOM 61 CA PHE C 514 30.371 65.004 24.124 1.00 12.00 ATOM 62 CA CYS C 515 29.677 68.710 24.738 1.00 12.00 ATOM 63 CA PHE C 516 27.265 67.810 27.528 1.00 12.00 ATOM 64 CA GLU C 517 30.166 65.922 29.087 1.00 12.00 ATOM 65 CA TYR C 518 32.683 68.711 28.587 1.00 12.00 ATOM 66 CA ALA C 519 30.368 71.193 30.322 1.00 12.00 ATOM 67 CA GLY C 520 30.087 68.499 32.990 1.00 12.00 ATOM 68 CA VAL C 521 33.719 67.886 33.930 1.00 12.00 ATOM 69 CA GLN C 522 33.826 71.674 34.196 1.00 12.00 ATOM 70 CA HIS C 523 30.885 71.991 36.546 1.00 12.00 ATOM 71 CA HIS C 524 31.451 68.928 38.726 1.00 12.00 ATOM 72 CA GLY C 525 35.243 68.593 38.573 1.00 12.00 ATOM 73 CA LEU C 526 37.437 65.541 37.919 1.00 12.00 ATOM 74 CA SER C 527 35.022 63.444 39.909 1.00 12.00 ATOM 75 CA TYR C 528 31.932 63.912 37.729 1.00 12.00 TER