HEADER TRANSCRIPTIONAL REGULATOR 31-DEC-69 5C8D TITLE Crystal structure of full-length Thermus thermophilus CarH bound to TITLE 2 adenosylcobalamin (dark state) COMPND MOL_ID: 1; COMPND 2 MOLECULE: Light-dependent transcriptional regulator CarH; COMPND 3 CHAIN: A, B, C, D, E, F, G, H; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.80 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 GLY A 83 REMARK 465 ALA A 84 REMARK 465 THR A 85 REMARK 465 PRO A 86 REMARK 465 LYS A 87 REMARK 465 ALA A 88 REMARK 465 ALA A 89 DBREF 5C8D A 1 285 UNP Q746J7 Q746J7_THET 1 285 SEQRES 1 A 27 GLU ASP VAL GLU ALA LEU LYS THR ILE LYS ARG TRP LEU SEQRES 2 A 27 GLU GLU GLY ALA THR PRO LYS ALA ALA ILE ARG ARG TYR SEQRES 3 A 27 LEU ATOM 1 N GLU A 48 -59.100 -6.353 -1.804 1.00124.72 ATOM 2 CA GLU A 48 -59.094 -7.790 -1.563 1.00129.22 ATOM 3 C GLU A 48 -59.490 -8.106 -0.124 1.00133.86 ATOM 4 O GLU A 48 -58.811 -8.869 0.563 1.00134.84 ATOM 5 CB GLU A 48 -57.717 -8.380 -1.874 1.00124.60 ATOM 6 N ASP A 49 -60.605 -7.530 0.316 1.00138.99 ATOM 7 CA ASP A 49 -61.140 -7.788 1.649 1.00141.69 ATOM 8 C ASP A 49 -62.116 -8.953 1.575 1.00151.05 ATOM 9 O ASP A 49 -62.316 -9.679 2.550 1.00152.07 ATOM 10 CB ASP A 49 -61.822 -6.542 2.217 1.00141.19 ATOM 11 N VAL A 50 -62.731 -9.110 0.408 1.00156.27 ATOM 12 CA VAL A 50 -63.663 -10.200 0.160 1.00164.32 ATOM 13 C VAL A 50 -62.884 -11.507 0.038 1.00168.58 ATOM 14 O VAL A 50 -63.288 -12.538 0.577 1.00171.94 ATOM 15 CB VAL A 50 -64.490 -9.965 -1.116 1.00163.86 ATOM 16 N GLU A 51 -61.762 -11.447 -0.675 1.00171.17 ATOM 17 CA GLU A 51 -60.889 -12.602 -0.874 1.00174.13 ATOM 18 C GLU A 51 -60.289 -13.065 0.453 1.00175.78 ATOM 19 O GLU A 51 -60.013 -14.251 0.643 1.00177.95 ATOM 20 CB GLU A 51 -59.777 -12.270 -1.871 1.00171.09 ATOM 21 N ALA A 52 -60.086 -12.114 1.360 1.00177.08 ATOM 22 CA ALA A 52 -59.579 -12.403 2.697 1.00173.75 ATOM 23 C ALA A 52 -60.554 -13.294 3.459 1.00174.71 ATOM 24 O ALA A 52 -60.156 -14.299 4.048 1.00177.17 ATOM 25 CB ALA A 52 -59.327 -11.112 3.462 1.00172.89 ATOM 26 N LEU A 53 -61.830 -12.916 3.451 1.00168.87 ATOM 27 CA LEU A 53 -62.863 -13.675 4.147 1.00167.23 ATOM 28 C LEU A 53 -62.975 -15.089 3.579 1.00161.86 ATOM 29 O LEU A 53 -63.306 -16.033 4.298 1.00166.02 ATOM 30 CB LEU A 53 -64.212 -12.960 4.050 1.00164.45 ATOM 31 N LYS A 54 -62.702 -15.224 2.285 1.00159.13 ATOM 32 CA LYS A 54 -62.688 -16.528 1.628 1.00160.35 ATOM 33 C LYS A 54 -61.565 -17.428 2.148 1.00161.99 ATOM 34 O LYS A 54 -61.769 -18.622 2.374 1.00165.72 ATOM 35 CB LYS A 54 -62.556 -16.355 0.112 1.00160.20 ATOM 36 N THR A 55 -60.382 -16.847 2.336 1.00158.95 ATOM 37 CA THR A 55 -59.223 -17.582 2.842 1.00156.32 ATOM 38 C THR A 55 -59.415 -18.074 4.277 1.00155.53 ATOM 39 O THR A 55 -59.042 -19.201 4.609 1.00156.27 ATOM 40 CB THR A 55 -57.947 -16.721 2.783 1.00153.17 ATOM 41 N ILE A 56 -59.989 -17.221 5.121 1.00153.95 ATOM 42 CA ILE A 56 -60.249 -17.564 6.516 1.00153.52 ATOM 43 C ILE A 56 -61.205 -18.749 6.611 1.00158.41 ATOM 44 O ILE A 56 -61.031 -19.635 7.447 1.00160.04 ATOM 45 CB ILE A 56 -60.835 -16.372 7.294 1.00146.52 ATOM 46 N LYS A 57 -62.216 -18.749 5.748 1.00169.80 ATOM 47 CA LYS A 57 -63.198 -19.827 5.695 1.00188.36 ATOM 48 C LYS A 57 -62.563 -21.173 5.350 1.00211.89 ATOM 49 O LYS A 57 -62.979 -22.211 5.866 1.00212.53 ATOM 50 CB LYS A 57 -64.293 -19.495 4.679 1.00186.18 ATOM 51 N ARG A 58 -61.562 -21.151 4.473 1.00228.83 ATOM 52 CA ARG A 58 -60.861 -22.370 4.075 1.00229.04 ATOM 53 C ARG A 58 -60.154 -23.041 5.252 1.00227.34 ATOM 54 O ARG A 58 -60.160 -24.266 5.372 1.00230.15 ATOM 55 CB ARG A 58 -59.849 -22.063 2.968 1.00228.00 ATOM 56 N TRP A 59 -59.545 -22.236 6.116 1.00210.97 ATOM 57 CA TRP A 59 -58.871 -22.758 7.300 1.00201.34 ATOM 58 C TRP A 59 -59.901 -23.254 8.311 1.00193.31 ATOM 59 O TRP A 59 -59.680 -24.243 9.014 1.00194.94 ATOM 60 CB TRP A 59 -57.972 -21.690 7.926 1.00199.47 ATOM 61 N LEU A 60 -61.029 -22.552 8.369 1.00183.81 ATOM 62 CA LEU A 60 -62.140 -22.897 9.251 1.00178.35 ATOM 63 C LEU A 60 -62.743 -24.259 8.921 1.00173.99 ATOM 64 O LEU A 60 -63.123 -25.011 9.820 1.00177.95 ATOM 65 CB LEU A 60 -63.225 -21.821 9.181 1.00174.98 ATOM 66 N GLU A 61 -62.832 -24.569 7.631 1.00166.72 ATOM 67 CA GLU A 61 -63.385 -25.844 7.181 1.00161.74 ATOM 68 C GLU A 61 -62.532 -27.025 7.640 1.00158.55 ATOM 69 O GLU A 61 -63.013 -28.156 7.717 1.00159.12 ATOM 70 CB GLU A 61 -63.519 -25.857 5.656 1.00162.94 ATOM 71 N GLU A 62 -61.267 -26.756 7.947 1.00150.70 ATOM 72 CA GLU A 62 -60.352 -27.792 8.407 1.00146.16 ATOM 73 C GLU A 62 -60.492 -28.011 9.908 1.00141.66 ATOM 74 O GLU A 62 -60.728 -29.130 10.361 1.00143.14 ATOM 75 CB GLU A 62 -58.908 -27.425 8.060 1.00141.44 ATOM 76 N ILE A 70 -58.727 -16.290 12.019 1.00138.67 ATOM 77 CA ILE A 70 -58.777 -14.839 11.881 1.00148.26 ATOM 78 C ILE A 70 -57.466 -14.198 12.322 1.00165.91 ATOM 79 O ILE A 70 -56.968 -13.276 11.676 1.00159.70 ATOM 80 CB ILE A 70 -59.932 -14.233 12.697 1.00139.40 ATOM 81 N ARG A 71 -56.917 -14.690 13.430 1.00187.33 ATOM 82 CA ARG A 71 -55.639 -14.208 13.949 1.00187.39 ATOM 83 C ARG A 71 -54.490 -14.475 12.976 1.00185.10 ATOM 84 O ARG A 71 -53.578 -13.659 12.833 1.00182.39 ATOM 85 CB ARG A 71 -55.338 -14.856 15.302 1.00187.93 ATOM 86 N ARG A 72 -54.545 -15.625 12.314 1.00171.31 ATOM 87 CA ARG A 72 -53.543 -16.013 11.326 1.00154.80 ATOM 88 C ARG A 72 -53.580 -15.084 10.117 1.00147.63 ATOM 89 O ARG A 72 -52.540 -14.683 9.595 1.00150.04 ATOM 90 CB ARG A 72 -53.763 -17.461 10.886 1.00143.11 ATOM 91 CG ARG A 72 -52.747 -17.977 9.883 1.00130.67 ATOM 92 CD ARG A 72 -53.068 -19.408 9.500 1.00124.13 ATOM 93 NE ARG A 72 -52.188 -19.917 8.455 1.00117.71 ATOM 94 CZ ARG A 72 -52.305 -21.125 7.912 1.00118.37 ATOM 95 NH1 ARG A 72 -51.462 -21.517 6.967 1.00117.92 ATOM 96 NH2 ARG A 72 -53.269 -21.942 8.315 1.00120.34 ATOM 97 N TYR A 73 -54.791 -14.752 9.680 1.00141.00 ATOM 98 CA TYR A 73 -55.003 -13.901 8.514 1.00133.26 ATOM 99 C TYR A 73 -54.436 -12.498 8.705 1.00129.44 ATOM 100 O TYR A 73 -53.886 -11.916 7.770 1.00128.38 ATOM 101 CB TYR A 73 -56.496 -13.813 8.186 1.00135.57 ATOM 102 N LEU A 74 -54.571 -11.956 9.913 1.00133.33 ATOM 103 CA LEU A 74 -54.124 -10.592 10.192 1.00126.44 ATOM 104 C LEU A 74 -52.601 -10.459 10.167 1.00117.62 ATOM 105 O LEU A 74 -52.068 -9.480 9.644 1.00116.06 ATOM 106 CB LEU A 74 -54.664 -10.125 11.546 1.00118.91 TER