HEADER TRANSFERASE 31-DEC-69 5NWT TITLE Crystal Structure of Escherichia coli RNA polymerase - Sigma54 TITLE 2 Holoenzyme complex COMPND MOL_ID: 2; COMPND 2 MOLECULE: DNA-directed RNA polymerase subunit beta; COMPND 3 CHAIN: C; COMPND 4 EC: 2.7.7.6; COMPND 5 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.76 ANGSTORMS DBREF 5NWT C 1 1342 UNP P0A8V2 RPOB_ECOLI 1 1342 SEQRES 1 C 111 PHE THR THR ILE HIS ILE GLN GLU LEU ALA CYS VAL SER SEQRES 2 C 111 ARG ASP THR LYS LEU GLY PRO GLU GLU ILE THR ALA ASP SEQRES 3 C 111 ILE PRO ASN VAL GLY GLU ALA ALA LEU SER LYS LEU ASP SEQRES 4 C 111 GLU SER GLY ILE VAL TYR ILE GLY ALA GLU VAL THR GLY SEQRES 5 C 111 GLY ASP ILE LEU VAL GLY LYS VAL THR PRO LYS GLY GLU SEQRES 6 C 111 THR GLN LEU THR PRO GLU GLU LYS LEU LEU ARG ALA ILE SEQRES 7 C 111 PHE GLY GLU LYS ALA SER ASP VAL LYS ASP SER SER LEU SEQRES 8 C 111 ARG VAL PRO ASN GLY VAL SER GLY THR VAL ILE ASP VAL SEQRES 9 C 111 GLN VAL PHE THR ARG ASP GLY SEQRES 1 C 18 GLY VAL LEU LYS ILE VAL LYS VAL TYR LEU ALA VAL LYS SEQRES 2 C 18 ARG ARG ILE GLN PRO ATOM 1 N GLY C1045 264.335 56.470 9.784 1.00159.33 ATOM 2 CA GLY C1045 263.318 55.451 9.524 1.00143.98 ATOM 3 C GLY C1045 262.098 55.578 10.422 1.00123.98 ATOM 4 O GLY C1045 261.562 54.570 10.891 1.00150.54 ATOM 5 N VAL C1046 261.668 56.819 10.664 1.00 95.24 ATOM 6 CA VAL C1046 260.481 57.124 11.471 1.00 83.75 ATOM 7 C VAL C1046 259.734 58.289 10.812 1.00 87.34 ATOM 8 O VAL C1046 260.264 59.399 10.733 1.00130.98 ATOM 9 CB VAL C1046 260.857 57.499 12.927 1.00 86.45 ATOM 10 CG1 VAL C1046 259.627 57.947 13.718 1.00100.37 ATOM 11 CG2 VAL C1046 261.556 56.334 13.619 1.00 67.69 ATOM 12 N LEU C1047 258.507 58.027 10.354 1.00 73.88 ATOM 13 CA LEU C1047 257.701 59.017 9.632 1.00 94.46 ATOM 14 C LEU C1047 256.728 59.738 10.562 1.00105.92 ATOM 15 O LEU C1047 256.722 60.971 10.623 1.00131.01 ATOM 16 CB LEU C1047 256.929 58.341 8.493 1.00103.16 ATOM 17 CG LEU C1047 257.752 57.526 7.489 1.00101.36 ATOM 18 CD1 LEU C1047 256.835 56.906 6.446 1.00104.16 ATOM 19 CD2 LEU C1047 258.826 58.373 6.822 1.00 97.31 ATOM 20 N LYS C1048 255.911 58.962 11.274 1.00103.76 ATOM 21 CA LYS C1048 254.909 59.495 12.205 1.00101.31 ATOM 22 C LYS C1048 254.860 58.651 13.477 1.00103.20 ATOM 23 O LYS C1048 254.913 57.420 13.408 1.00163.49 ATOM 24 CB LYS C1048 253.530 59.517 11.544 1.00 98.93 ATOM 25 N ILE C1049 254.751 59.319 14.628 1.00 85.88 ATOM 26 CA ILE C1049 254.761 58.658 15.936 1.00 79.89 ATOM 27 C ILE C1049 253.647 59.185 16.841 1.00 85.07 ATOM 28 O ILE C1049 253.774 60.260 17.433 1.00106.65 ATOM 29 CB ILE C1049 256.117 58.849 16.644 1.00 68.81 ATOM 30 N VAL C1050 252.562 58.416 16.936 1.00 80.58 ATOM 31 CA VAL C1050 251.420 58.743 17.796 1.00 86.29 ATOM 32 C VAL C1050 251.605 58.063 19.155 1.00 92.23 ATOM 33 O VAL C1050 252.109 56.938 19.227 1.00127.07 ATOM 34 CB VAL C1050 250.084 58.289 17.161 1.00 86.18 ATOM 35 CG1 VAL C1050 248.895 58.735 18.012 1.00104.18 ATOM 36 CG2 VAL C1050 249.958 58.825 15.738 1.00 81.34 ATOM 37 N LYS C1051 251.196 58.754 20.221 1.00 81.04 ATOM 38 CA LYS C1051 251.312 58.251 21.594 1.00 88.58 ATOM 39 C LYS C1051 250.036 58.547 22.387 1.00109.25 ATOM 40 O LYS C1051 249.803 59.689 22.794 1.00133.18 ATOM 41 CB LYS C1051 252.520 58.885 22.289 1.00 72.15 ATOM 42 N VAL C1052 249.222 57.512 22.598 1.00122.15 ATOM 43 CA VAL C1052 247.946 57.630 23.312 1.00115.96 ATOM 44 C VAL C1052 248.157 57.366 24.806 1.00127.42 ATOM 45 O VAL C1052 248.913 56.466 25.179 1.00139.26 ATOM 46 CB VAL C1052 246.892 56.641 22.755 1.00105.02 ATOM 47 CG1 VAL C1052 245.541 56.836 23.441 1.00100.28 ATOM 48 CG2 VAL C1052 246.758 56.797 21.243 1.00 97.38 ATOM 49 N TYR C1053 247.480 58.153 25.644 1.00119.43 ATOM 50 CA TYR C1053 247.547 58.025 27.104 1.00129.35 ATOM 51 C TYR C1053 246.185 57.605 27.660 1.00134.27 ATOM 52 O TYR C1053 245.238 58.398 27.649 1.00138.49 ATOM 53 CB TYR C1053 247.983 59.350 27.731 1.00130.90 ATOM 54 CG TYR C1053 249.403 59.748 27.392 1.00137.39 ATOM 55 CD1 TYR C1053 249.685 60.515 26.260 1.00145.04 ATOM 56 CD2 TYR C1053 250.471 59.357 28.204 1.00156.97 ATOM 57 CE1 TYR C1053 250.987 60.882 25.945 1.00170.99 ATOM 58 CE2 TYR C1053 251.776 59.718 27.897 1.00187.22 ATOM 59 CZ TYR C1053 252.031 60.480 26.768 1.00198.06 ATOM 60 OH TYR C1053 253.324 60.840 26.462 1.00235.52 ATOM 61 N LEU C1054 246.097 56.365 28.144 1.00132.05 ATOM 62 CA LEU C1054 244.849 55.799 28.665 1.00130.10 ATOM 63 C LEU C1054 244.770 55.923 30.188 1.00147.06 ATOM 64 O LEU C1054 245.499 55.235 30.909 1.00125.81 ATOM 65 CB LEU C1054 244.733 54.325 28.263 1.00108.33 ATOM 66 N ALA C1055 243.889 56.801 30.667 1.00163.33 ATOM 67 CA ALA C1055 243.625 56.953 32.101 1.00163.65 ATOM 68 C ALA C1055 242.721 55.821 32.593 1.00160.95 ATOM 69 O ALA C1055 241.809 55.400 31.875 1.00151.48 ATOM 70 CB ALA C1055 242.981 58.302 32.383 1.00186.48 ATOM 71 N VAL C1056 242.973 55.345 33.813 1.00149.17 ATOM 72 CA VAL C1056 242.208 54.243 34.409 1.00139.38 ATOM 73 C VAL C1056 242.017 54.448 35.911 1.00120.07 ATOM 74 O VAL C1056 242.965 54.798 36.618 1.00108.88 ATOM 75 CB VAL C1056 242.912 52.893 34.185 1.00181.10 ATOM 76 N LYS C1057 240.789 54.222 36.384 1.00116.15 ATOM 77 CA LYS C1057 240.434 54.361 37.799 1.00121.68 ATOM 78 C LYS C1057 240.337 52.978 38.448 1.00129.19 ATOM 79 O LYS C1057 239.748 52.060 37.871 1.00160.77 ATOM 80 CB LYS C1057 239.098 55.097 37.935 1.00123.05 ATOM 81 CG LYS C1057 238.868 55.725 39.301 1.00100.00 ATOM 82 CD LYS C1057 237.472 56.320 39.432 1.00 88.14 ATOM 83 CE LYS C1057 237.290 57.559 38.568 1.00 76.24 ATOM 84 NZ LYS C1057 236.007 58.261 38.853 1.00 92.59 ATOM 85 N ARG C1058 240.919 52.843 39.641 1.00114.71 ATOM 86 CA ARG C1058 240.906 51.588 40.401 1.00127.47 ATOM 87 C ARG C1058 240.642 51.871 41.880 1.00128.21 ATOM 88 O ARG C1058 241.462 52.504 42.551 1.00125.89 ATOM 89 CB ARG C1058 242.239 50.855 40.235 1.00125.16 ATOM 90 CG ARG C1058 242.497 50.351 38.824 1.00134.41 ATOM 91 CD ARG C1058 243.848 49.663 38.706 1.00132.85 ATOM 92 NE ARG C1058 244.094 49.165 37.350 1.00153.98 ATOM 93 CZ ARG C1058 245.222 48.582 36.937 1.00166.27 ATOM 94 NH1 ARG C1058 246.251 48.404 37.768 1.00172.12 ATOM 95 NH2 ARG C1058 245.325 48.170 35.675 1.00172.86 ATOM 96 N ARG C1059 239.499 51.397 42.380 1.00126.29 ATOM 97 CA ARG C1059 239.100 51.616 43.774 1.00116.11 ATOM 98 C ARG C1059 239.847 50.689 44.732 1.00107.75 ATOM 99 O ARG C1059 240.513 49.742 44.307 1.00110.69 ATOM 100 CB ARG C1059 237.592 51.400 43.945 1.00127.07 ATOM 101 CG ARG C1059 236.721 52.309 43.093 1.00138.08 ATOM 102 CD ARG C1059 235.264 52.236 43.527 1.00141.70 ATOM 103 NE ARG C1059 234.403 53.099 42.717 1.00160.79 ATOM 104 CZ ARG C1059 233.973 52.828 41.481 1.00174.44 ATOM 105 NH1 ARG C1059 234.315 51.700 40.854 1.00169.05 ATOM 106 NH2 ARG C1059 233.189 53.704 40.855 1.00200.20 ATOM 107 N ILE C1060 239.721 50.976 46.026 1.00102.77 ATOM 108 CA ILE C1060 240.279 50.128 47.078 1.00107.50 ATOM 109 C ILE C1060 239.438 48.858 47.208 1.00118.92 ATOM 110 O ILE C1060 238.239 48.934 47.489 1.00146.70 ATOM 111 CB ILE C1060 240.301 50.850 48.438 1.00 83.83 ATOM 112 N GLN C1061 240.075 47.705 47.005 1.00117.99 ATOM 113 CA GLN C1061 239.395 46.403 46.992 1.00121.82 ATOM 114 C GLN C1061 240.138 45.401 47.889 1.00107.60 ATOM 115 O GLN C1061 241.252 45.691 48.334 1.00 99.92 ATOM 116 CB GLN C1061 239.283 45.878 45.551 1.00139.09 ATOM 117 CG GLN C1061 240.606 45.688 44.816 1.00153.84 ATOM 118 CD GLN C1061 240.420 45.261 43.370 1.00174.83 ATOM 119 OE1 GLN C1061 239.538 44.463 43.050 1.00174.00 ATOM 120 NE2 GLN C1061 241.261 45.788 42.487 1.00190.71 ATOM 121 N PRO C1062 239.520 44.231 48.175 1.00110.47 ATOM 122 CA PRO C1062 240.223 43.200 48.953 1.00111.72 ATOM 123 C PRO C1062 241.495 42.684 48.269 1.00105.29 ATOM 124 O PRO C1062 241.443 42.259 47.112 1.00105.58 ATOM 125 CB PRO C1062 239.180 42.080 49.077 1.00121.44 ATOM 126 CG PRO C1062 237.872 42.778 48.976 1.00128.60 ATOM 127 CD PRO C1062 238.095 43.882 47.986 1.00118.81 TER