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 DBREF 4RNP C 1 883 UNP P00573 RPOL_BPT7 1 883 SEQRES 1 C 128 ASN CYS SER LEU PRO LEU ALA PHE ASP GLY SER CYS SER SEQRES 2 C 128 GLY ILE GLN HIS PHE SER ALA MET LEU ARG ASP PRO ASN SEQRES 3 C 128 PHE VAL HIS SER GLN ASP GLY SER HIS LEU ARG LYS THR SEQRES 4 C 128 VAL VAL TRP ALA HIS GLU LYS TYR GLY ILE GLU SER PHE SEQRES 5 C 128 ALA LEU ILE HIS ASP SER PHE GLY THR ILE PRO ALA ASP SEQRES 6 C 128 ALA ALA ASN LEU PHE LYS ALA VAL ARG GLU THR MET VAL SEQRES 7 C 128 ASP THR TYR GLU SER CYS ASP VAL LEU ALA ASP PHE TYR SEQRES 8 C 128 ASP GLN PHE ALA ASP GLN LEU HIS GLU SER GLN LEU ASP SEQRES 9 C 128 LYS MET PRO ALA LEU PRO ALA LYS GLY ASN LEU ASN LEU SEQRES 10 C 128 ARG ASP ILE LEU GLU SER ASP PHE ALA PHE ALA ATOM 1 CA ASN C 529 31.338 60.172 36.979 1.00 12.00 ATOM 2 CA CYS C 530 30.844 60.568 33.197 1.00 12.00 ATOM 3 CA SER C 531 30.148 57.416 31.151 1.00 12.00 ATOM 4 CA LEU C 532 30.506 58.715 27.556 1.00 12.00 ATOM 5 CA PRO C 533 32.263 55.908 25.631 1.00 12.00 ATOM 6 CA LEU C 534 35.313 57.221 23.787 1.00 12.00 ATOM 7 CA ALA C 535 35.150 55.373 20.461 1.00 12.00 ATOM 8 CA PHE C 536 38.727 54.832 19.330 1.00 12.00 ATOM 9 CA ASP C 537 38.575 53.941 15.645 1.00 12.00 ATOM 10 CA GLY C 538 41.292 52.035 13.788 1.00 12.00 ATOM 11 CA SER C 539 43.236 52.990 10.626 1.00 12.00 ATOM 12 CA CYS C 540 43.214 50.845 7.474 1.00 12.00 ATOM 13 CA SER C 541 42.757 47.795 9.709 1.00 12.00 ATOM 14 CA GLY C 542 43.594 45.497 6.817 1.00 12.00 ATOM 15 CA ILE C 543 46.983 46.682 5.689 1.00 12.00 ATOM 16 CA GLN C 544 48.122 46.595 9.338 1.00 12.00 ATOM 17 CA HIS C 545 46.956 43.036 10.118 1.00 12.00 ATOM 18 CA PHE C 546 48.806 42.095 6.931 1.00 12.00 ATOM 19 CA SER C 547 51.848 44.373 7.361 1.00 12.00 ATOM 20 CA ALA C 548 52.113 42.941 10.876 1.00 12.00 ATOM 21 CA MET C 549 51.659 39.190 10.624 1.00 12.00 ATOM 22 CA LEU C 550 54.679 39.461 8.419 1.00 12.00 ATOM 23 CA ARG C 551 57.107 42.292 9.818 1.00 12.00 ATOM 24 CA ASP C 552 56.897 45.155 7.190 1.00 12.00 ATOM 25 CA PRO C 780 39.314 40.730 2.512 1.00 12.00 ATOM 26 CA ASN C 781 37.372 37.798 4.001 1.00 12.00 ATOM 27 CA PHE C 782 40.532 36.772 5.877 1.00 12.00 ATOM 28 CA VAL C 783 41.655 39.992 7.604 1.00 12.00 ATOM 29 CA HIS C 784 38.017 40.501 8.612 1.00 12.00 ATOM 30 CA SER C 785 38.121 37.235 10.524 1.00 12.00 ATOM 31 CA GLN C 786 41.448 38.300 12.082 1.00 12.00 ATOM 32 CA ASP C 787 40.427 41.807 13.175 1.00 12.00 ATOM 33 CA GLY C 788 37.240 40.216 14.453 1.00 12.00 ATOM 34 CA SER C 789 39.365 37.937 16.609 1.00 12.00 ATOM 35 CA HIS C 790 41.608 40.758 17.815 1.00 12.00 ATOM 36 CA LEU C 791 38.425 42.403 19.113 1.00 12.00 ATOM 37 CA ARG C 792 37.104 39.262 20.792 1.00 12.00 ATOM 38 CA LYS C 793 40.420 39.146 22.664 1.00 12.00 ATOM 39 CA THR C 794 40.564 42.815 23.668 1.00 12.00 ATOM 40 CA VAL C 795 37.065 42.527 25.137 1.00 12.00 ATOM 41 CA VAL C 796 38.095 39.574 27.331 1.00 12.00 ATOM 42 CA TRP C 797 41.597 40.810 28.151 1.00 12.00 ATOM 43 CA ALA C 798 40.803 44.452 28.935 1.00 12.00 ATOM 44 CA HIS C 799 38.245 42.887 31.270 1.00 12.00 ATOM 45 CA GLU C 800 40.142 39.966 32.798 1.00 12.00 ATOM 46 CA LYS C 801 43.193 42.180 33.270 1.00 12.00 ATOM 47 CA TYR C 802 42.413 45.884 33.779 1.00 12.00 ATOM 48 CA GLY C 803 38.962 44.940 35.047 1.00 12.00 ATOM 49 CA ILE C 804 37.016 47.119 32.603 1.00 12.00 ATOM 50 CA GLU C 805 33.365 46.079 32.351 1.00 12.00 ATOM 51 CA SER C 806 31.733 48.431 29.818 1.00 12.00 ATOM 52 CA PHE C 807 32.669 48.211 26.132 1.00 12.00 ATOM 53 CA ALA C 808 31.321 49.992 23.010 1.00 12.00 ATOM 54 CA LEU C 809 31.870 47.532 20.149 1.00 12.00 ATOM 55 CA ILE C 810 31.816 48.545 16.487 1.00 12.00 ATOM 56 CA HIS C 811 34.096 45.703 15.269 1.00 12.00 ATOM 57 CA ASP C 812 36.874 48.207 14.416 1.00 12.00 ATOM 58 CA SER C 813 36.438 50.891 17.067 1.00 12.00 ATOM 59 CA PHE C 814 36.751 49.857 20.714 1.00 12.00 ATOM 60 CA GLY C 815 35.704 52.005 23.637 1.00 12.00 ATOM 61 CA THR C 816 34.957 52.177 27.347 1.00 12.00 ATOM 62 CA ILE C 817 34.103 54.870 29.896 1.00 12.00 ATOM 63 CA PRO C 818 36.673 57.702 30.224 1.00 12.00 ATOM 64 CA ALA C 819 37.976 56.037 33.392 1.00 12.00 ATOM 65 CA ASP C 820 39.276 52.878 31.697 1.00 12.00 ATOM 66 CA ALA C 821 40.011 54.770 28.483 1.00 12.00 ATOM 67 CA ALA C 822 43.735 54.731 29.228 1.00 12.00 ATOM 68 CA ASN C 823 43.638 51.016 30.147 1.00 12.00 ATOM 69 CA LEU C 824 41.683 49.868 27.076 1.00 12.00 ATOM 70 CA PHE C 825 44.026 51.691 24.667 1.00 12.00 ATOM 71 CA LYS C 826 46.775 49.681 26.347 1.00 12.00 ATOM 72 CA ALA C 827 45.067 46.263 26.091 1.00 12.00 ATOM 73 CA VAL C 828 44.415 46.768 22.349 1.00 12.00 ATOM 74 CA ARG C 829 48.195 46.845 21.824 1.00 12.00 ATOM 75 CA GLU C 830 48.940 43.934 24.178 1.00 12.00 ATOM 76 CA THR C 831 46.625 41.504 22.400 1.00 12.00 ATOM 77 CA MET C 832 47.669 42.773 18.963 1.00 12.00 ATOM 78 CA VAL C 833 51.340 42.090 19.793 1.00 12.00 ATOM 79 CA ASP C 834 50.657 38.819 21.673 1.00 12.00 ATOM 80 CA THR C 835 48.656 37.446 18.717 1.00 12.00 ATOM 81 CA TYR C 836 51.173 37.799 15.863 1.00 12.00 ATOM 82 CA GLU C 837 54.093 37.138 18.247 1.00 12.00 ATOM 83 CA SER C 838 52.854 33.569 18.888 1.00 12.00 ATOM 84 CA CYS C 839 51.035 32.905 15.610 1.00 12.00 ATOM 85 CA ASP C 840 52.298 32.363 12.079 1.00 12.00 ATOM 86 CA VAL C 841 48.843 33.108 10.516 1.00 12.00 ATOM 87 CA LEU C 842 49.600 32.226 6.852 1.00 12.00 ATOM 88 CA ALA C 843 51.881 29.263 7.609 1.00 12.00 ATOM 89 CA ASP C 844 49.375 28.156 10.255 1.00 12.00 ATOM 90 CA PHE C 845 46.730 28.328 7.518 1.00 12.00 ATOM 91 CA TYR C 846 49.023 26.442 5.133 1.00 12.00 ATOM 92 CA ASP C 847 48.833 23.612 7.689 1.00 12.00 ATOM 93 CA GLN C 848 45.158 23.226 6.738 1.00 12.00 ATOM 94 CA PHE C 849 44.273 23.011 3.028 1.00 12.00 ATOM 95 CA ALA C 850 47.667 21.574 2.037 1.00 12.00 ATOM 96 CA ASP C 851 46.269 18.160 3.005 1.00 12.00 ATOM 97 CA GLN C 852 43.057 18.754 0.971 1.00 12.00 ATOM 98 CA LEU C 853 44.940 19.785 -2.235 1.00 12.00 ATOM 99 CA HIS C 854 45.278 16.052 -2.962 1.00 12.00 ATOM 100 CA GLU C 855 45.282 16.523 -6.729 1.00 12.00 ATOM 101 CA SER C 856 48.509 16.849 -8.726 1.00 12.00 ATOM 102 CA GLN C 857 48.252 20.494 -7.552 1.00 12.00 ATOM 103 CA LEU C 858 50.912 19.571 -4.927 1.00 12.00 ATOM 104 CA ASP C 859 53.283 21.788 -6.932 1.00 12.00 ATOM 105 CA LYS C 860 51.279 24.993 -7.375 1.00 12.00 ATOM 106 CA MET C 861 50.837 27.194 -4.186 1.00 12.00 ATOM 107 CA PRO C 862 53.723 29.724 -3.997 1.00 12.00 ATOM 108 CA ALA C 863 56.210 29.831 -1.099 1.00 12.00 ATOM 109 CA LEU C 864 55.038 31.560 2.087 1.00 12.00 ATOM 110 CA PRO C 865 55.970 35.294 2.178 1.00 12.00 ATOM 111 CA ALA C 866 59.259 36.285 3.815 1.00 12.00 ATOM 112 CA LYS C 867 58.557 37.883 7.220 1.00 12.00 ATOM 113 CA GLY C 868 59.790 41.479 7.383 1.00 12.00 ATOM 114 CA ASN C 869 62.474 42.924 9.688 1.00 12.00 ATOM 115 CA LEU C 870 59.811 44.601 11.891 1.00 12.00 ATOM 116 CA ASN C 871 59.645 43.615 15.579 1.00 12.00 ATOM 117 CA LEU C 872 56.136 43.662 17.065 1.00 12.00 ATOM 118 CA ARG C 873 57.277 44.875 20.520 1.00 12.00 ATOM 119 CA ASP C 874 56.745 48.471 19.249 1.00 12.00 ATOM 120 CA ILE C 875 52.991 48.442 18.521 1.00 12.00 ATOM 121 CA LEU C 876 52.605 48.639 22.301 1.00 12.00 ATOM 122 CA GLU C 877 53.942 52.163 22.065 1.00 12.00 ATOM 123 CA SER C 878 52.571 53.256 18.683 1.00 12.00 ATOM 124 CA ASP C 879 49.973 55.686 19.977 1.00 12.00 ATOM 125 CA PHE C 880 48.594 56.551 16.537 1.00 12.00 ATOM 126 CA ALA C 881 48.171 52.880 15.500 1.00 12.00 ATOM 127 CA PHE C 882 44.898 52.471 17.387 1.00 12.00 ATOM 128 CA ALA C 883 43.957 56.081 18.190 1.00 12.00 TER