HEADER TRANSCRIPTION 26-OCT-06 2NP3 TITLE Crystal structure of TetR-family regulator (SCO0857) from TITLE 2 Streptomyces coelicolor A3. COMPND MOL_ID: 1; COMPND 2 MOLECULE: Putative TetR-family regulator; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.35 ANGSTORMS DBREF 2NP3 A 1 212 UNP Q9RCV4 Q9RCV4_STRC 1 212 MODRES 2NP3 MSE A 125 MET SELENOMETHIONINE MODRES 2NP3 MSE A 127 MET SELENOMETHIONINE MODRES 2NP3 MSE A 163 MET SELENOMETHIONINE MODRES 2NP3 MSE A 168 MET SELENOMETHIONINE MODRES 2NP3 MSE A 178 MET SELENOMETHIONINE MODRES 2NP3 MSE A 179 MET SELENOMETHIONINE SEQRES 1 A 29 ILE LEU THR ALA ALA ARG VAL CYS PHE TYR GLY THR LYS SEQRES 2 A 29 GLU ASN LEU PHE LEU GLN ALA LEU GLU LEU PRO GLY LYS SEQRES 3 A 29 ILE GLU GLU ATOM 1 N ILE A 35 -11.053 47.393 31.944 1.00 81.14 ATOM 2 CA ILE A 35 -11.319 47.255 33.432 1.00 82.00 ATOM 3 C ILE A 35 -10.268 48.080 34.197 1.00 82.69 ATOM 4 O ILE A 35 -10.558 49.208 34.708 1.00 82.44 ATOM 5 CB ILE A 35 -11.300 45.766 33.909 1.00 81.73 ATOM 6 N LEU A 36 -9.038 47.542 34.239 1.00 83.09 ATOM 7 CA LEU A 36 -7.961 48.294 34.900 1.00 84.07 ATOM 8 C LEU A 36 -7.888 49.708 34.286 1.00 84.88 ATOM 9 O LEU A 36 -7.844 50.707 35.029 1.00 85.31 ATOM 10 CB LEU A 36 -6.614 47.547 34.865 1.00 83.58 ATOM 11 CG LEU A 36 -6.566 46.165 35.545 1.00 83.59 ATOM 12 CD1 LEU A 36 -5.158 45.535 35.497 1.00 82.91 ATOM 13 CD2 LEU A 36 -7.078 46.197 36.986 1.00 82.17 ATOM 14 N THR A 37 -7.970 49.786 32.948 1.00 85.24 ATOM 15 CA THR A 37 -7.931 51.087 32.237 1.00 85.82 ATOM 16 C THR A 37 -8.957 52.072 32.827 1.00 86.21 ATOM 17 O THR A 37 -8.583 53.202 33.224 1.00 86.35 ATOM 18 CB THR A 37 -8.112 50.920 30.671 1.00 86.04 ATOM 19 OG1 THR A 37 -6.961 50.256 30.120 1.00 85.97 ATOM 20 CG2 THR A 37 -8.288 52.277 29.947 1.00 85.53 ATOM 21 N ALA A 38 -10.230 51.627 32.896 1.00 86.28 ATOM 22 CA ALA A 38 -11.330 52.472 33.405 1.00 86.47 ATOM 23 C ALA A 38 -11.187 52.775 34.903 1.00 86.56 ATOM 24 O ALA A 38 -11.287 53.942 35.315 1.00 86.39 ATOM 25 CB ALA A 38 -12.671 51.829 33.117 1.00 86.53 ATOM 26 N ALA A 39 -10.961 51.722 35.697 1.00 86.15 ATOM 27 CA ALA A 39 -10.502 51.845 37.082 1.00 86.18 ATOM 28 C ALA A 39 -9.544 53.029 37.227 1.00 86.41 ATOM 29 O ALA A 39 -9.785 53.934 38.025 1.00 86.23 ATOM 30 CB ALA A 39 -9.812 50.571 37.517 1.00 85.77 ATOM 31 N ARG A 40 -8.473 53.019 36.430 1.00 86.32 ATOM 32 CA ARG A 40 -7.463 54.066 36.464 1.00 86.08 ATOM 33 C ARG A 40 -8.066 55.443 36.178 1.00 86.22 ATOM 34 O ARG A 40 -7.806 56.402 36.928 1.00 86.67 ATOM 35 CB ARG A 40 -6.278 53.738 35.525 1.00 86.23 ATOM 36 CG ARG A 40 -5.536 52.438 35.906 1.00 85.26 ATOM 37 CD ARG A 40 -4.159 52.299 35.263 1.00 83.82 ATOM 38 NE ARG A 40 -3.616 50.973 35.556 1.00 82.69 ATOM 39 CZ ARG A 40 -3.621 49.934 34.712 1.00 82.50 ATOM 40 NH1 ARG A 40 -4.126 50.043 33.486 1.00 80.54 ATOM 41 NH2 ARG A 40 -3.104 48.770 35.092 1.00 82.21 ATOM 42 N VAL A 41 -8.879 55.541 35.118 1.00 85.97 ATOM 43 CA VAL A 41 -9.523 56.823 34.742 1.00 85.90 ATOM 44 C VAL A 41 -10.519 57.308 35.817 1.00 85.67 ATOM 45 O VAL A 41 -10.560 58.494 36.155 1.00 85.40 ATOM 46 CB VAL A 41 -10.217 56.754 33.351 1.00 85.91 ATOM 47 N CYS A 42 -11.299 56.366 36.352 1.00 85.45 ATOM 48 CA CYS A 42 -12.192 56.612 37.479 1.00 85.30 ATOM 49 C CYS A 42 -11.427 56.930 38.766 1.00 84.78 ATOM 50 O CYS A 42 -11.511 58.115 39.288 1.00 84.89 ATOM 51 CB CYS A 42 -13.121 55.416 37.673 1.00 85.41 ATOM 52 SG CYS A 42 -14.518 55.499 36.535 1.00 86.57 ATOM 53 N PHE A 43 -10.681 55.885 39.271 1.00 83.81 ATOM 54 CA PHE A 43 -9.832 56.080 40.445 1.00 82.80 ATOM 55 C PHE A 43 -8.913 57.292 40.233 1.00 82.71 ATOM 56 O PHE A 43 -9.074 58.323 40.901 1.00 82.05 ATOM 57 CB PHE A 43 -8.973 54.823 40.723 1.00 82.59 ATOM 58 CG PHE A 43 -9.763 53.635 41.264 1.00 81.21 ATOM 59 CD1 PHE A 43 -10.718 53.801 42.274 1.00 82.38 ATOM 60 CD2 PHE A 43 -9.511 52.352 40.796 1.00 79.04 ATOM 61 CE1 PHE A 43 -11.430 52.698 42.781 1.00 80.88 ATOM 62 CE2 PHE A 43 -10.202 51.249 41.290 1.00 79.22 ATOM 63 CZ PHE A 43 -11.164 51.417 42.287 1.00 80.58 ATOM 64 N TYR A 71 -10.805 39.848 39.937 1.00 76.25 ATOM 65 CA TYR A 71 -11.908 40.088 40.885 1.00 76.73 ATOM 66 C TYR A 71 -11.424 40.887 42.113 1.00 77.09 ATOM 67 O TYR A 71 -10.610 41.836 42.003 1.00 77.11 ATOM 68 N GLY A 72 -11.933 40.495 43.282 1.00 77.26 ATOM 69 CA GLY A 72 -11.607 41.174 44.542 1.00 77.20 ATOM 70 C GLY A 72 -12.748 42.072 45.005 1.00 77.11 ATOM 71 O GLY A 72 -13.947 41.740 44.807 1.00 77.04 ATOM 72 N THR A 73 -12.364 43.191 45.638 1.00 76.44 ATOM 73 CA THR A 73 -13.273 44.306 45.970 1.00 75.95 ATOM 74 C THR A 73 -12.713 45.642 45.452 1.00 75.58 ATOM 75 O THR A 73 -11.585 45.681 44.944 1.00 75.95 ATOM 76 CB THR A 73 -13.553 44.413 47.497 1.00 75.88 ATOM 77 OG1 THR A 73 -12.349 44.161 48.231 1.00 75.32 ATOM 78 CG2 THR A 73 -14.631 43.423 47.917 1.00 75.79 ATOM 79 N LYS A 74 -13.494 46.720 45.584 1.00 74.88 ATOM 80 CA LYS A 74 -13.072 48.078 45.196 1.00 74.34 ATOM 81 C LYS A 74 -11.668 48.495 45.712 1.00 73.80 ATOM 82 CB LYS A 74 -14.126 49.110 45.612 1.00 74.33 ATOM 83 N GLU A 75 -11.167 47.811 46.741 1.00 72.89 ATOM 84 CA GLU A 75 -9.799 48.011 47.221 1.00 72.02 ATOM 85 C GLU A 75 -8.776 47.099 46.509 1.00 71.55 ATOM 86 O GLU A 75 -7.636 47.539 46.264 1.00 71.20 ATOM 87 CB GLU A 75 -9.708 47.880 48.750 1.00 72.17 ATOM 88 N ASN A 76 -9.168 45.865 46.144 1.00 70.59 ATOM 89 CA ASN A 76 -8.301 45.033 45.269 1.00 69.85 ATOM 90 C ASN A 76 -8.266 45.514 43.798 1.00 69.25 ATOM 91 O ASN A 76 -7.188 45.584 43.201 1.00 68.47 ATOM 92 CB ASN A 76 -8.568 43.518 45.363 1.00 69.66 ATOM 93 CG ASN A 76 -7.645 42.698 44.428 1.00 69.42 ATOM 94 OD1 ASN A 76 -6.415 42.723 44.556 1.00 67.87 ATOM 95 ND2 ASN A 76 -8.247 41.994 43.476 1.00 67.98 ATOM 96 N LEU A 77 -9.430 45.852 43.229 1.00 68.48 ATOM 97 CA LEU A 77 -9.455 46.585 41.946 1.00 68.04 ATOM 98 C LEU A 77 -8.634 47.888 42.036 1.00 67.26 ATOM 99 O LEU A 77 -8.112 48.369 41.043 1.00 67.40 ATOM 100 CB LEU A 77 -10.888 46.880 41.482 1.00 67.95 ATOM 101 N PHE A 78 -8.521 48.439 43.239 1.00 66.60 ATOM 102 CA PHE A 78 -7.697 49.613 43.483 1.00 66.08 ATOM 103 C PHE A 78 -6.169 49.333 43.437 1.00 66.12 ATOM 104 O PHE A 78 -5.454 50.048 42.713 1.00 65.61 ATOM 105 CB PHE A 78 -8.093 50.331 44.784 1.00 65.21 ATOM 106 CG PHE A 78 -7.438 51.673 44.948 1.00 65.31 ATOM 107 CD1 PHE A 78 -6.304 51.822 45.778 1.00 63.03 ATOM 108 CD2 PHE A 78 -7.921 52.790 44.245 1.00 64.03 ATOM 109 CE1 PHE A 78 -5.678 53.059 45.914 1.00 61.35 ATOM 110 CE2 PHE A 78 -7.304 54.036 44.385 1.00 63.70 ATOM 111 CZ PHE A 78 -6.171 54.166 45.220 1.00 62.52 ATOM 112 N LEU A 79 -5.694 48.324 44.199 1.00 65.81 ATOM 113 CA LEU A 79 -4.257 47.959 44.253 1.00 65.24 ATOM 114 C LEU A 79 -3.740 47.421 42.911 1.00 64.65 ATOM 115 O LEU A 79 -2.600 47.707 42.509 1.00 64.39 ATOM 116 CB LEU A 79 -3.930 46.983 45.417 1.00 65.18 ATOM 117 CG LEU A 79 -4.041 45.434 45.374 1.00 66.44 ATOM 118 CD1 LEU A 79 -3.035 44.750 44.432 1.00 68.03 ATOM 119 CD2 LEU A 79 -3.890 44.824 46.770 1.00 67.43 ATOM 120 N GLN A 80 -4.589 46.638 42.246 1.00 63.80 ATOM 121 CA GLN A 80 -4.298 46.059 40.931 1.00 63.10 ATOM 122 C GLN A 80 -4.012 47.128 39.869 1.00 62.21 ATOM 123 O GLN A 80 -2.923 47.144 39.298 1.00 62.06 ATOM 124 CB GLN A 80 -5.462 45.168 40.481 1.00 63.36 ATOM 125 CG GLN A 80 -5.496 43.765 41.101 1.00 65.07 ATOM 126 CD GLN A 80 -4.208 42.988 40.848 1.00 67.36 ATOM 127 OE1 GLN A 80 -3.151 43.279 41.435 1.00 66.18 ATOM 128 NE2 GLN A 80 -4.293 41.989 39.970 1.00 67.27 ATOM 129 N ALA A 81 -5.004 47.996 39.622 1.00 60.94 ATOM 130 CA ALA A 81 -4.895 49.175 38.744 1.00 60.00 ATOM 131 C ALA A 81 -3.816 50.143 39.204 1.00 59.33 ATOM 132 O ALA A 81 -3.242 50.890 38.419 1.00 59.27 ATOM 133 CB ALA A 81 -6.228 49.906 38.677 1.00 59.28 ATOM 134 N LEU A 82 -3.543 50.131 40.498 1.00 59.39 ATOM 135 CA LEU A 82 -2.529 50.977 41.059 1.00 58.92 ATOM 136 C LEU A 82 -1.133 50.561 40.591 1.00 58.70 ATOM 137 O LEU A 82 -0.223 51.403 40.578 1.00 60.31 ATOM 138 CB LEU A 82 -2.628 50.965 42.579 1.00 59.37 ATOM 139 CG LEU A 82 -1.807 52.051 43.324 1.00 61.99 ATOM 140 CD1 LEU A 82 -2.340 53.475 42.974 1.00 64.12 ATOM 141 CD2 LEU A 82 -1.828 51.789 44.788 1.00 61.36 ATOM 142 N GLU A 83 -0.953 49.285 40.238 1.00 57.15 ATOM 143 CA GLU A 83 0.312 48.743 39.701 1.00 57.21 ATOM 144 C GLU A 83 1.477 48.688 40.710 1.00 55.90 ATOM 145 O GLU A 83 2.233 47.711 40.777 1.00 56.01 ATOM 146 CB GLU A 83 0.731 49.468 38.401 1.00 57.00 ATOM 147 CG GLU A 83 -0.117 49.068 37.166 1.00 61.11 ATOM 148 CD GLU A 83 0.309 49.784 35.840 1.00 66.85 ATOM 149 OE1 GLU A 83 1.522 49.781 35.490 1.00 65.83 ATOM 150 OE2 GLU A 83 -0.585 50.332 35.130 1.00 67.98 ATOM 151 N LEU A 84 1.601 49.749 41.493 1.00 54.74 ATOM 152 CA LEU A 84 2.676 49.931 42.465 1.00 53.48 ATOM 153 C LEU A 84 2.980 48.758 43.419 1.00 52.27 ATOM 154 O LEU A 84 4.144 48.415 43.604 1.00 51.69 ATOM 155 CB LEU A 84 2.384 51.231 43.241 1.00 53.95 ATOM 156 CG LEU A 84 3.367 51.972 44.134 1.00 53.32 ATOM 157 CD1 LEU A 84 4.693 52.333 43.458 1.00 48.29 ATOM 158 CD2 LEU A 84 2.635 53.232 44.601 1.00 55.15 ATOM 159 N PRO A 85 1.955 48.173 44.076 1.00 52.23 ATOM 160 CA PRO A 85 2.237 47.017 44.954 1.00 52.28 ATOM 161 C PRO A 85 3.004 45.853 44.300 1.00 52.79 ATOM 162 O PRO A 85 4.002 45.387 44.866 1.00 53.73 ATOM 163 CB PRO A 85 0.845 46.541 45.376 1.00 51.36 ATOM 164 CG PRO A 85 0.005 47.726 45.271 1.00 51.76 ATOM 165 CD PRO A 85 0.524 48.543 44.128 1.00 52.05 ATOM 166 N GLY A 86 2.527 45.359 43.155 1.00 52.63 ATOM 167 CA GLY A 86 3.187 44.245 42.469 1.00 51.28 ATOM 168 C GLY A 86 4.543 44.668 41.937 1.00 51.05 ATOM 169 O GLY A 86 5.488 43.869 41.916 1.00 51.39 ATOM 170 N LYS A 87 4.666 45.930 41.524 1.00 49.95 ATOM 171 CA LYS A 87 5.978 46.413 41.094 1.00 49.90 ATOM 172 C LYS A 87 7.031 46.433 42.208 1.00 49.73 ATOM 173 O LYS A 87 8.099 45.897 42.028 1.00 48.51 ATOM 174 CB LYS A 87 5.867 47.741 40.318 1.00 50.44 ATOM 175 CG LYS A 87 5.290 47.490 38.917 1.00 50.14 ATOM 176 CD LYS A 87 4.996 48.765 38.217 1.00 52.49 ATOM 177 CE LYS A 87 4.712 48.429 36.752 1.00 57.09 ATOM 178 NZ LYS A 87 4.666 49.672 35.970 1.00 59.65 ATOM 179 N ILE A 88 6.698 47.001 43.365 1.00 51.03 ATOM 180 CA ILE A 88 7.624 47.077 44.523 1.00 53.15 ATOM 181 C ILE A 88 8.053 45.666 45.007 1.00 53.44 ATOM 182 O ILE A 88 9.225 45.381 45.206 1.00 52.90 ATOM 183 CB ILE A 88 6.944 47.882 45.698 1.00 53.59 ATOM 184 CG1 ILE A 88 6.902 49.378 45.386 1.00 54.57 ATOM 185 CG2 ILE A 88 7.518 47.519 47.073 1.00 52.11 ATOM 186 CD1 ILE A 88 5.670 50.050 46.094 1.00 60.34 ATOM 187 N GLU A 89 7.079 44.790 45.174 1.00 54.87 ATOM 188 CA GLU A 89 7.344 43.381 45.471 1.00 56.90 ATOM 189 C GLU A 89 8.305 42.796 44.430 1.00 57.27 ATOM 190 O GLU A 89 9.297 42.146 44.774 1.00 58.33 ATOM 191 CB GLU A 89 6.019 42.593 45.478 1.00 56.47 ATOM 192 CG GLU A 89 6.126 41.136 45.888 1.00 58.60 ATOM 193 CD GLU A 89 4.742 40.479 45.975 1.00 63.55 ATOM 194 OE1 GLU A 89 3.734 41.220 45.770 1.00 64.85 ATOM 195 OE2 GLU A 89 4.655 39.242 46.237 1.00 63.00 ATOM 196 N GLU A 90 8.018 43.030 43.156 1.00 57.14 ATOM 197 CA GLU A 90 8.859 42.431 42.121 1.00 57.51 ATOM 198 C GLU A 90 10.290 42.904 42.259 1.00 56.94 ATOM 199 O GLU A 90 11.206 42.093 42.270 1.00 56.83 ATOM 200 CB GLU A 90 8.320 42.719 40.721 1.00 57.48 ATOM 201 CG GLU A 90 8.276 41.486 39.852 1.00 58.95 TER