HEADER TRANSFERASE 31-DEC-69 5C0O TITLE m1A58 tRNA methyltransferase mutant - Y78A COMPND MOL_ID: 1; COMPND 2 MOLECULE: tRNA (adenine(58)-N(1))-methyltransferase TrmI; COMPND 3 CHAIN: E, F, G, H; COMPND 4 MUTATION: YES; COMPND 5 EC: 2.1.1.220; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.62 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 PRO H 44 REMARK 465 GLY H 45 REMARK 465 THR H 50 REMARK 465 HIS H 51 REMARK 465 LEU H 52 REMARK 465 GLY H 53 REMARK 465 GLU H 54 REMARK 465 GLU H 55 DBREF 5C0O H 1 255 UNP Q8GBB2 TRMI_THET2 1 255 SEQRES 1 H 26 HIS GLU ALA LEU LEU GLU ALA GLY PRO GLY GLY VAL VAL SEQRES 2 H 26 ARG THR HIS LEU GLY GLU GLU LEU SER VAL HIS ARG PRO ATOM 1 N HIS H 36 -42.292 0.782 -13.174 1.00 65.82 ATOM 2 CA HIS H 36 -40.966 0.828 -12.497 1.00 66.14 ATOM 3 C HIS H 36 -39.850 1.200 -13.477 1.00 64.36 ATOM 4 O HIS H 36 -38.709 1.403 -13.072 1.00 71.00 ATOM 5 CB HIS H 36 -40.656 -0.525 -11.843 1.00 61.96 ATOM 6 CG HIS H 36 -41.666 -0.957 -10.824 1.00 59.22 ATOM 7 ND1 HIS H 36 -42.936 -1.373 -11.162 1.00 76.84 ATOM 8 CD2 HIS H 36 -41.589 -1.043 -9.475 1.00 56.84 ATOM 9 CE1 HIS H 36 -43.598 -1.694 -10.065 1.00 70.01 ATOM 10 NE2 HIS H 36 -42.804 -1.503 -9.028 1.00 56.61 ATOM 11 N GLU H 37 -40.197 1.321 -14.757 1.00 59.69 ATOM 12 CA GLU H 37 -39.216 1.378 -15.844 1.00 58.41 ATOM 13 C GLU H 37 -38.150 2.470 -15.723 1.00 68.41 ATOM 14 O GLU H 37 -36.968 2.202 -15.937 1.00 62.04 ATOM 15 CB GLU H 37 -39.942 1.555 -17.180 1.00 53.49 ATOM 16 N ALA H 38 -38.561 3.694 -15.400 1.00 78.00 ATOM 17 CA ALA H 38 -37.626 4.818 -15.340 1.00 70.51 ATOM 18 C ALA H 38 -36.495 4.534 -14.354 1.00 73.71 ATOM 19 O ALA H 38 -35.373 5.008 -14.526 1.00 52.95 ATOM 20 CB ALA H 38 -38.352 6.097 -14.960 1.00 58.30 ATOM 21 N LEU H 39 -36.805 3.750 -13.326 1.00 72.18 ATOM 22 CA LEU H 39 -35.811 3.308 -12.356 1.00 64.08 ATOM 23 C LEU H 39 -34.747 2.470 -13.048 1.00 64.44 ATOM 24 O LEU H 39 -33.548 2.635 -12.817 1.00 54.14 ATOM 25 CB LEU H 39 -36.469 2.487 -11.245 1.00 66.34 ATOM 26 CG LEU H 39 -37.731 3.065 -10.601 1.00 70.63 ATOM 27 CD1 LEU H 39 -38.543 1.975 -9.927 1.00 60.06 ATOM 28 CD2 LEU H 39 -37.350 4.133 -9.607 1.00 77.06 ATOM 29 N LEU H 40 -35.210 1.568 -13.906 1.00 67.23 ATOM 30 CA LEU H 40 -34.341 0.609 -14.575 1.00 69.03 ATOM 31 C LEU H 40 -33.483 1.303 -15.626 1.00 71.30 ATOM 32 O LEU H 40 -32.372 0.862 -15.925 1.00 68.27 ATOM 33 CB LEU H 40 -35.175 -0.507 -15.215 1.00 53.22 ATOM 34 CG LEU H 40 -35.807 -1.544 -14.277 1.00 60.18 ATOM 35 CD1 LEU H 40 -36.418 -0.907 -13.041 1.00 58.93 ATOM 36 CD2 LEU H 40 -36.858 -2.353 -15.021 1.00 51.19 ATOM 37 N GLU H 41 -34.006 2.393 -16.178 1.00 55.12 ATOM 38 CA GLU H 41 -33.282 3.182 -17.167 1.00 75.99 ATOM 39 C GLU H 41 -32.531 4.340 -16.509 1.00 79.81 ATOM 40 O GLU H 41 -31.753 5.035 -17.163 1.00 86.55 ATOM 41 CB GLU H 41 -34.247 3.703 -18.233 1.00 94.55 ATOM 42 CG GLU H 41 -34.655 2.637 -19.244 1.00 97.06 ATOM 43 CD GLU H 41 -36.136 2.659 -19.566 1.00 78.55 ATOM 44 OE1 GLU H 41 -36.721 3.761 -19.635 1.00 75.62 ATOM 45 OE2 GLU H 41 -36.718 1.568 -19.747 1.00 72.68 ATOM 46 N ALA H 42 -32.766 4.542 -15.215 1.00 76.87 ATOM 47 CA ALA H 42 -32.013 5.529 -14.447 1.00 69.54 ATOM 48 C ALA H 42 -30.639 4.974 -14.094 1.00 76.65 ATOM 49 O ALA H 42 -29.614 5.586 -14.401 1.00 67.59 ATOM 50 CB ALA H 42 -32.766 5.920 -13.183 1.00 73.15 ATOM 51 N GLY H 43 -30.633 3.812 -13.446 1.00 74.48 ATOM 52 CA GLY H 43 -29.405 3.150 -13.041 1.00 63.99 ATOM 53 C GLY H 43 -29.380 2.861 -11.553 1.00 49.94 ATOM 54 O GLY H 43 -29.336 3.779 -10.733 1.00 49.00 ATOM 55 N GLY H 46 -28.505 7.800 -10.227 1.00 53.07 ATOM 56 CA GLY H 46 -29.710 7.813 -11.035 1.00 65.84 ATOM 57 C GLY H 46 -30.907 8.318 -10.255 1.00 73.71 ATOM 58 O GLY H 46 -31.164 7.865 -9.139 1.00 67.67 ATOM 59 N VAL H 47 -31.637 9.261 -10.848 1.00 76.16 ATOM 60 CA VAL H 47 -32.813 9.852 -10.216 1.00 57.31 ATOM 61 C VAL H 47 -34.085 9.480 -10.973 1.00 59.73 ATOM 62 O VAL H 47 -34.029 8.892 -12.054 1.00 58.38 ATOM 63 CB VAL H 47 -32.700 11.385 -10.142 1.00 46.06 ATOM 64 N VAL H 48 -35.227 9.837 -10.395 1.00 53.39 ATOM 65 CA VAL H 48 -36.526 9.471 -10.942 1.00 55.84 ATOM 66 C VAL H 48 -37.617 10.345 -10.317 1.00 58.51 ATOM 67 O VAL H 48 -37.539 10.689 -9.138 1.00 57.32 ATOM 68 CB VAL H 48 -36.831 7.975 -10.687 1.00 47.25 ATOM 69 CG1 VAL H 48 -36.574 7.626 -9.226 1.00 53.91 ATOM 70 CG2 VAL H 48 -38.264 7.623 -11.088 1.00 52.72 ATOM 71 N ARG H 49 -38.628 10.698 -11.110 1.00 57.08 ATOM 72 CA ARG H 49 -39.743 11.511 -10.633 1.00 50.57 ATOM 73 C ARG H 49 -40.987 10.656 -10.412 1.00 54.43 ATOM 74 O ARG H 49 -41.887 11.033 -9.661 1.00 66.09 ATOM 75 CB ARG H 49 -40.051 12.634 -11.625 1.00 39.21 ATOM 76 N LEU H 56 -36.383 11.886 -5.757 1.00 54.03 ATOM 77 CA LEU H 56 -36.132 10.475 -5.490 1.00 59.89 ATOM 78 C LEU H 56 -34.760 10.040 -5.998 1.00 64.82 ATOM 79 O LEU H 56 -34.202 10.642 -6.917 1.00 59.66 ATOM 80 CB LEU H 56 -37.206 9.603 -6.144 1.00 40.69 ATOM 81 CG LEU H 56 -37.872 8.535 -5.274 1.00 23.26 ATOM 82 CD1 LEU H 56 -38.842 9.166 -4.295 1.00 26.58 ATOM 83 CD2 LEU H 56 -38.583 7.503 -6.137 1.00 28.43 ATOM 84 N SER H 57 -34.228 8.989 -5.383 1.00 52.42 ATOM 85 CA SER H 57 -33.019 8.323 -5.854 1.00 61.07 ATOM 86 C SER H 57 -33.268 6.823 -5.765 1.00 78.35 ATOM 87 O SER H 57 -34.219 6.400 -5.107 1.00 80.03 ATOM 88 CB SER H 57 -31.802 8.736 -5.024 1.00 73.01 ATOM 89 OG SER H 57 -30.692 7.896 -5.286 1.00 63.21 ATOM 90 N VAL H 58 -32.441 6.010 -6.417 1.00 78.33 ATOM 91 CA VAL H 58 -32.703 4.575 -6.419 1.00 69.58 ATOM 92 C VAL H 58 -31.460 3.726 -6.631 1.00 70.41 ATOM 93 O VAL H 58 -30.491 4.143 -7.270 1.00 71.10 ATOM 94 CB VAL H 58 -33.774 4.219 -7.487 1.00 66.76 ATOM 95 CG1 VAL H 58 -33.155 3.606 -8.760 1.00 57.38 ATOM 96 CG2 VAL H 58 -34.838 3.294 -6.891 1.00 54.54 ATOM 97 N HIS H 59 -31.508 2.526 -6.056 1.00 58.24 ATOM 98 CA HIS H 59 -30.335 1.674 -5.938 1.00 67.24 ATOM 99 C HIS H 59 -30.634 0.172 -6.034 1.00 64.66 ATOM 100 O HIS H 59 -31.711 -0.283 -5.650 1.00 49.45 ATOM 101 CB HIS H 59 -29.654 1.931 -4.592 1.00 73.08 ATOM 102 CG HIS H 59 -29.417 3.380 -4.282 1.00 80.57 ATOM 103 ND1 HIS H 59 -30.422 4.238 -3.874 1.00 89.74 ATOM 104 CD2 HIS H 59 -28.281 4.108 -4.298 1.00 76.06 ATOM 105 CE1 HIS H 59 -29.908 5.431 -3.660 1.00 78.17 ATOM 106 NE2 HIS H 59 -28.613 5.389 -3.903 1.00 70.83 ATOM 107 N ARG H 60 -29.675 -0.590 -6.556 1.00 57.78 ATOM 108 CA ARG H 60 -29.573 -2.015 -6.244 1.00 69.83 ATOM 109 C ARG H 60 -29.098 -2.081 -4.792 1.00 59.18 ATOM 110 O ARG H 60 -28.026 -1.563 -4.473 1.00 50.18 ATOM 111 CB ARG H 60 -28.598 -2.744 -7.179 1.00 75.32 ATOM 112 CG ARG H 60 -29.123 -4.043 -7.762 1.00 71.70 ATOM 113 CD ARG H 60 -28.009 -4.841 -8.419 1.00 74.52 ATOM 114 NE ARG H 60 -28.126 -6.265 -8.112 1.00 84.41 ATOM 115 CZ ARG H 60 -27.362 -6.926 -7.243 1.00 77.65 ATOM 116 NH1 ARG H 60 -26.385 -6.315 -6.579 1.00 42.34 ATOM 117 NH2 ARG H 60 -27.573 -8.219 -7.045 1.00 58.29 ATOM 118 N PRO H 61 -29.890 -2.706 -3.903 1.00 45.69 ATOM 119 CA PRO H 61 -29.608 -2.564 -2.468 1.00 52.90 ATOM 120 C PRO H 61 -28.270 -3.151 -2.038 1.00 42.80 ATOM 121 O PRO H 61 -27.844 -4.168 -2.585 1.00 50.90 ATOM 122 CB PRO H 61 -30.756 -3.338 -1.801 1.00 57.20 ATOM 123 CG PRO H 61 -31.761 -3.588 -2.873 1.00 54.35 ATOM 124 CD PRO H 61 -30.997 -3.645 -4.146 1.00 60.32 TER