HEADER TRANSFERASE 05-DEC-14 4X5A TITLE Anthranilate phosphoribosyltransferase variant R193A from TITLE 2 Mycobacterium tuberculosis remains ligand-free when co-crystallised TITLE 3 with PRPP and Mg COMPND MOL_ID: 1; COMPND 2 MOLECULE: Anthranilate phosphoribosyltransferase; COMPND 3 CHAIN: A, B; COMPND 4 MUTATION: YES; COMPND 5 EC: 2.4.2.18; COMPND 6 ENGINEERED: YES; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.93 ANGSTORMS DBREF 4X5A A 1 370 UNP A5U4M0 TRPD_MYCTA 1 370 SEQRES 1 A 32 MET ASP GLN ILE MET THR GLY ASN ALA ARG PRO ALA GLN SEQRES 2 A 32 ILE ALA ALA PHE ALA VAL ALA MET THR MET LYS ALA PRO SEQRES 3 A 32 THR ALA ASP GLU VAL GLY ATOM 1 N MET A 49 2.740 -12.958 32.892 1.00 24.02 ATOM 2 CA MET A 49 3.535 -11.742 32.834 1.00 25.98 ATOM 3 C MET A 49 5.023 -12.100 32.764 1.00 26.23 ATOM 4 O MET A 49 5.773 -11.457 32.044 1.00 26.72 ATOM 5 CB MET A 49 3.250 -10.817 34.018 1.00 25.39 ATOM 6 CG MET A 49 3.735 -9.381 33.804 1.00 26.59 ATOM 7 SD MET A 49 3.174 -8.577 32.271 1.00 27.11 ATOM 8 CE MET A 49 1.550 -7.958 32.666 1.00 28.60 ATOM 9 N ASP A 50 5.429 -13.150 33.482 1.00 27.40 ATOM 10 CA ASP A 50 6.829 -13.526 33.585 1.00 28.89 ATOM 11 C ASP A 50 7.353 -14.017 32.205 1.00 30.25 ATOM 12 O ASP A 50 8.437 -13.627 31.779 1.00 33.52 ATOM 13 CB ASP A 50 6.994 -14.563 34.703 1.00 29.18 ATOM 14 CG ASP A 50 8.454 -14.735 35.178 1.00 30.74 ATOM 15 OD1 ASP A 50 9.322 -13.910 34.851 1.00 30.59 ATOM 16 OD2 ASP A 50 8.723 -15.716 35.908 1.00 32.57 ATOM 17 N GLN A 51 6.562 -14.838 31.515 1.00 30.17 ATOM 18 CA GLN A 51 6.785 -15.167 30.101 1.00 32.04 ATOM 19 C GLN A 51 6.924 -13.921 29.240 1.00 32.05 ATOM 20 O GLN A 51 7.873 -13.797 28.447 1.00 33.56 ATOM 21 CB GLN A 51 5.612 -15.992 29.545 1.00 32.72 ATOM 22 CG GLN A 51 5.476 -17.376 30.126 1.00 32.69 ATOM 23 CD GLN A 51 6.713 -18.213 29.915 1.00 34.12 ATOM 24 OE1 GLN A 51 7.366 -18.621 30.865 1.00 34.47 ATOM 25 NE2 GLN A 51 7.043 -18.468 28.660 1.00 36.46 ATOM 26 N ILE A 52 5.958 -13.016 29.372 1.00 30.39 ATOM 27 CA ILE A 52 5.969 -11.759 28.619 1.00 31.83 ATOM 28 C ILE A 52 7.263 -10.973 28.824 1.00 32.87 ATOM 29 O ILE A 52 7.764 -10.382 27.880 1.00 33.20 ATOM 30 CB ILE A 52 4.752 -10.885 28.966 1.00 30.69 ATOM 31 CG1 ILE A 52 3.495 -11.482 28.354 1.00 30.60 ATOM 32 CG2 ILE A 52 4.909 -9.457 28.456 1.00 31.73 ATOM 33 CD1 ILE A 52 2.235 -10.864 28.893 1.00 31.00 ATOM 34 N MET A 53 7.797 -10.993 30.049 1.00 33.48 ATOM 35 CA MET A 53 8.954 -10.172 30.411 1.00 34.82 ATOM 36 C MET A 53 10.295 -10.822 30.057 1.00 35.06 ATOM 37 O MET A 53 11.241 -10.117 29.764 1.00 38.11 ATOM 38 CB MET A 53 8.938 -9.830 31.900 1.00 33.48 ATOM 39 CG MET A 53 7.731 -9.020 32.354 1.00 33.39 ATOM 40 SD MET A 53 7.806 -7.260 32.012 1.00 36.09 ATOM 41 CE MET A 53 9.240 -6.855 33.008 1.00 34.50 ATOM 42 N THR A 54 10.388 -12.146 30.083 1.00 35.84 ATOM 43 CA THR A 54 11.657 -12.813 29.762 1.00 35.48 ATOM 44 C THR A 54 11.765 -13.189 28.280 1.00 36.26 ATOM 45 O THR A 54 12.495 -14.117 27.935 1.00 37.49 ATOM 46 CB THR A 54 11.903 -14.067 30.627 1.00 34.26 ATOM 47 OG1 THR A 54 11.027 -15.116 30.215 1.00 33.45 ATOM 48 CG2 THR A 54 11.705 -13.762 32.122 1.00 34.76 ATOM 49 N GLY A 55 11.040 -12.473 27.420 1.00 37.14 ATOM 50 CA GLY A 55 11.124 -12.640 25.966 1.00 37.55 ATOM 51 C GLY A 55 10.489 -13.897 25.395 1.00 38.89 ATOM 52 O GLY A 55 10.552 -14.121 24.187 1.00 38.89 ATOM 53 N ASN A 56 9.844 -14.698 26.249 1.00 39.08 ATOM 54 CA ASN A 56 9.315 -15.997 25.855 1.00 38.81 ATOM 55 C ASN A 56 7.887 -16.002 25.328 1.00 37.14 ATOM 56 O ASN A 56 7.336 -17.064 25.071 1.00 37.92 ATOM 57 CB ASN A 56 9.443 -16.985 27.022 1.00 41.22 ATOM 58 CG ASN A 56 10.844 -17.563 27.147 1.00 43.05 ATOM 59 OD1 ASN A 56 11.568 -17.710 26.151 1.00 42.99 ATOM 60 ND2 ASN A 56 11.229 -17.910 28.370 1.00 43.29 ATOM 61 N ALA A 57 7.297 -14.830 25.123 1.00 37.16 ATOM 62 CA ALA A 57 5.934 -14.750 24.615 1.00 36.73 ATOM 63 C ALA A 57 5.910 -14.224 23.187 1.00 38.68 ATOM 64 O ALA A 57 6.644 -13.297 22.838 1.00 38.65 ATOM 65 CB ALA A 57 5.088 -13.868 25.509 1.00 36.84 ATOM 66 N ARG A 58 5.058 -14.826 22.366 1.00 38.08 ATOM 67 CA ARG A 58 4.816 -14.336 21.023 1.00 39.33 ATOM 68 C ARG A 58 3.907 -13.114 21.079 1.00 36.59 ATOM 69 O ARG A 58 3.021 -13.031 21.939 1.00 35.95 ATOM 70 CB ARG A 58 4.173 -15.430 20.170 1.00 43.37 ATOM 71 CG ARG A 58 5.109 -16.578 19.816 1.00 46.27 ATOM 72 CD ARG A 58 6.148 -16.150 18.792 1.00 50.40 ATOM 73 NE ARG A 58 5.528 -15.561 17.602 1.00 54.32 ATOM 74 CZ ARG A 58 6.189 -14.943 16.620 1.00 57.01 ATOM 75 NH1 ARG A 58 7.512 -14.828 16.657 1.00 56.43 ATOM 76 NH2 ARG A 58 5.516 -14.436 15.591 1.00 58.22 ATOM 77 N PRO A 59 4.121 -12.155 20.167 1.00 34.16 ATOM 78 CA PRO A 59 3.329 -10.934 20.107 1.00 32.40 ATOM 79 C PRO A 59 1.824 -11.194 20.119 1.00 32.68 ATOM 80 O PRO A 59 1.083 -10.473 20.778 1.00 30.63 ATOM 81 CB PRO A 59 3.752 -10.303 18.775 1.00 34.32 ATOM 82 CG PRO A 59 5.136 -10.794 18.544 1.00 33.68 ATOM 83 CD PRO A 59 5.253 -12.129 19.216 1.00 34.31 ATOM 84 N ALA A 60 1.390 -12.220 19.389 1.00 31.91 ATOM 85 CA ALA A 60 -0.012 -12.574 19.325 1.00 30.78 ATOM 86 C ALA A 60 -0.548 -13.014 20.708 1.00 29.55 ATOM 87 O ALA A 60 -1.689 -12.739 21.046 1.00 28.10 ATOM 88 CB ALA A 60 -0.227 -13.665 18.291 1.00 30.72 ATOM 89 N GLN A 61 0.296 -13.702 21.473 1.00 29.37 ATOM 90 CA GLN A 61 -0.023 -14.139 22.824 1.00 28.82 ATOM 91 C GLN A 61 -0.074 -12.942 23.777 1.00 26.89 ATOM 92 O GLN A 61 -1.043 -12.770 24.541 1.00 24.61 ATOM 93 CB GLN A 61 0.990 -15.190 23.293 1.00 30.61 ATOM 94 CG GLN A 61 1.081 -16.419 22.391 1.00 31.83 ATOM 95 CD GLN A 61 2.140 -17.413 22.839 1.00 33.51 ATOM 96 OE1 GLN A 61 3.233 -17.026 23.230 1.00 36.50 ATOM 97 NE2 GLN A 61 1.814 -18.702 22.794 1.00 33.87 ATOM 98 N ILE A 62 0.931 -12.077 23.709 1.00 25.98 ATOM 99 CA ILE A 62 0.941 -10.839 24.543 1.00 25.61 ATOM 100 C ILE A 62 -0.349 -10.044 24.352 1.00 25.31 ATOM 101 O ILE A 62 -1.109 -9.765 25.327 1.00 23.04 ATOM 102 CB ILE A 62 2.158 -9.936 24.241 1.00 26.04 ATOM 103 CG1 ILE A 62 3.467 -10.746 24.278 1.00 26.70 ATOM 104 CG2 ILE A 62 2.228 -8.786 25.224 1.00 26.06 ATOM 105 CD1 ILE A 62 4.732 -9.911 24.414 1.00 27.15 ATOM 106 N ALA A 63 -0.616 -9.737 23.076 1.00 25.05 ATOM 107 CA ALA A 63 -1.803 -9.020 22.656 1.00 24.20 ATOM 108 C ALA A 63 -3.098 -9.708 23.131 1.00 23.41 ATOM 109 O ALA A 63 -4.018 -9.054 23.662 1.00 23.77 ATOM 110 CB ALA A 63 -1.792 -8.869 21.126 1.00 24.57 ATOM 111 N ALA A 64 -3.175 -11.022 22.982 1.00 22.59 ATOM 112 CA ALA A 64 -4.408 -11.723 23.327 1.00 22.44 ATOM 113 C ALA A 64 -4.647 -11.709 24.846 1.00 22.14 ATOM 114 O ALA A 64 -5.798 -11.520 25.336 1.00 21.09 ATOM 115 CB ALA A 64 -4.373 -13.145 22.800 1.00 22.98 ATOM 116 N PHE A 65 -3.572 -11.952 25.588 1.00 21.63 ATOM 117 CA PHE A 65 -3.603 -11.848 27.057 1.00 21.73 ATOM 118 C PHE A 65 -4.094 -10.480 27.506 1.00 21.35 ATOM 119 O PHE A 65 -5.073 -10.359 28.258 1.00 20.89 ATOM 120 CB PHE A 65 -2.214 -12.115 27.608 1.00 21.21 ATOM 121 CG PHE A 65 -2.120 -12.059 29.101 1.00 20.11 ATOM 122 CD1 PHE A 65 -2.476 -13.148 29.863 1.00 20.56 ATOM 123 CD2 PHE A 65 -1.641 -10.909 29.742 1.00 19.94 ATOM 124 CE1 PHE A 65 -2.376 -13.098 31.249 1.00 20.21 ATOM 125 CE2 PHE A 65 -1.543 -10.853 31.109 1.00 19.81 ATOM 126 CZ PHE A 65 -1.898 -11.958 31.864 1.00 19.87 ATOM 127 N ALA A 66 -3.433 -9.454 27.013 1.00 21.05 ATOM 128 CA ALA A 66 -3.781 -8.068 27.369 1.00 21.69 ATOM 129 C ALA A 66 -5.238 -7.773 27.079 1.00 23.09 ATOM 130 O ALA A 66 -5.949 -7.323 27.975 1.00 22.11 ATOM 131 CB ALA A 66 -2.880 -7.072 26.673 1.00 21.26 ATOM 132 N VAL A 67 -5.708 -8.097 25.867 1.00 24.17 ATOM 133 CA VAL A 67 -7.145 -7.901 25.531 1.00 25.07 ATOM 134 C VAL A 67 -8.130 -8.772 26.325 1.00 25.68 ATOM 135 O VAL A 67 -9.162 -8.284 26.827 1.00 26.61 ATOM 136 CB VAL A 67 -7.420 -8.113 24.018 1.00 24.99 ATOM 137 CG1 VAL A 67 -8.874 -7.787 23.681 1.00 25.33 ATOM 138 CG2 VAL A 67 -6.492 -7.250 23.180 1.00 24.85 ATOM 139 N ALA A 68 -7.841 -10.068 26.424 1.00 26.55 ATOM 140 CA ALA A 68 -8.736 -10.974 27.096 1.00 26.65 ATOM 141 C ALA A 68 -8.920 -10.536 28.542 1.00 27.81 ATOM 142 O ALA A 68 -10.042 -10.535 29.064 1.00 27.22 ATOM 143 CB ALA A 68 -8.204 -12.399 27.026 1.00 26.98 ATOM 144 N MET A 69 -7.808 -10.168 29.177 1.00 29.37 ATOM 145 CA MET A 69 -7.802 -9.701 30.562 1.00 32.24 ATOM 146 C MET A 69 -8.720 -8.489 30.722 1.00 31.13 ATOM 147 O MET A 69 -9.584 -8.474 31.593 1.00 31.41 ATOM 148 CB MET A 69 -6.376 -9.353 31.012 1.00 35.49 ATOM 149 CG MET A 69 -6.186 -9.340 32.517 1.00 39.29 ATOM 150 SD MET A 69 -5.975 -11.018 33.134 1.00 47.22 ATOM 151 CE MET A 69 -4.359 -10.856 33.877 1.00 45.07 ATOM 152 N THR A 70 -8.554 -7.501 29.852 1.00 30.28 ATOM 153 CA THR A 70 -9.427 -6.335 29.843 1.00 30.90 ATOM 154 C THR A 70 -10.910 -6.720 29.774 1.00 32.03 ATOM 155 O THR A 70 -11.710 -6.315 30.616 1.00 30.53 ATOM 156 CB THR A 70 -9.106 -5.430 28.660 1.00 31.86 ATOM 157 OG1 THR A 70 -7.689 -5.226 28.589 1.00 31.10 ATOM 158 CG2 THR A 70 -9.827 -4.067 28.789 1.00 32.35 ATOM 159 N MET A 71 -11.265 -7.549 28.801 1.00 31.93 ATOM 160 CA MET A 71 -12.668 -7.809 28.545 1.00 32.16 ATOM 161 C MET A 71 -13.333 -8.695 29.569 1.00 32.15 ATOM 162 O MET A 71 -14.527 -8.552 29.832 1.00 33.83 ATOM 163 CB MET A 71 -12.818 -8.352 27.147 1.00 32.33 ATOM 164 CG MET A 71 -12.412 -7.296 26.145 1.00 31.59 ATOM 165 SD MET A 71 -12.974 -7.716 24.520 1.00 30.48 ATOM 166 CE MET A 71 -14.743 -7.842 24.794 1.00 31.03 ATOM 167 N LYS A 72 -12.572 -9.591 30.176 1.00 32.34 ATOM 168 CA LYS A 72 -13.077 -10.346 31.312 1.00 33.26 ATOM 169 C LYS A 72 -13.364 -9.445 32.541 1.00 34.33 ATOM 170 O LYS A 72 -14.251 -9.742 33.317 1.00 39.38 ATOM 171 CB LYS A 72 -12.086 -11.446 31.657 1.00 33.58 ATOM 172 CG LYS A 72 -12.606 -12.535 32.600 1.00 33.02 ATOM 173 CD LYS A 72 -12.140 -12.337 34.032 1.00 31.95 ATOM 174 CE LYS A 72 -10.621 -12.244 34.159 1.00 31.04 ATOM 175 NZ LYS A 72 -10.283 -11.555 35.412 1.00 31.11 ATOM 176 N ALA A 73 -12.653 -8.330 32.672 1.00 33.77 ATOM 177 CA ALA A 73 -12.642 -7.485 33.890 1.00 33.23 ATOM 178 C ALA A 73 -11.546 -8.019 34.831 1.00 30.21 ATOM 179 O ALA A 73 -11.754 -9.019 35.536 1.00 30.03 ATOM 180 CB ALA A 73 -14.010 -7.426 34.599 1.00 33.60 ATOM 181 N PRO A 74 -10.371 -7.368 34.826 1.00 28.10 ATOM 182 CA PRO A 74 -9.299 -7.850 35.690 1.00 26.94 ATOM 183 C PRO A 74 -9.605 -7.674 37.179 1.00 24.33 ATOM 184 O PRO A 74 -10.162 -6.679 37.580 1.00 24.92 ATOM 185 CB PRO A 74 -8.119 -6.962 35.319 1.00 27.74 ATOM 186 CG PRO A 74 -8.734 -5.698 34.811 1.00 28.65 ATOM 187 CD PRO A 74 -9.985 -6.144 34.100 1.00 28.26 ATOM 188 N THR A 75 -9.183 -8.637 37.966 1.00 23.17 ATOM 189 CA THR A 75 -9.297 -8.568 39.407 1.00 22.60 ATOM 190 C THR A 75 -8.054 -7.857 39.960 1.00 21.94 ATOM 191 O THR A 75 -7.009 -7.738 39.276 1.00 19.22 ATOM 192 CB THR A 75 -9.373 -9.967 40.028 1.00 22.18 ATOM 193 OG1 THR A 75 -8.082 -10.580 39.939 1.00 21.45 ATOM 194 CG2 THR A 75 -10.447 -10.866 39.336 1.00 22.22 ATOM 195 N ALA A 76 -8.171 -7.382 41.191 1.00 20.88 ATOM 196 CA ALA A 76 -7.019 -6.813 41.914 1.00 21.59 ATOM 197 C ALA A 76 -5.866 -7.794 42.135 1.00 20.96 ATOM 198 O ALA A 76 -4.695 -7.387 42.037 1.00 20.91 ATOM 199 CB ALA A 76 -7.439 -6.190 43.243 1.00 21.85 ATOM 200 N ASP A 77 -6.185 -9.061 42.420 1.00 21.54 ATOM 201 CA ASP A 77 -5.175 -10.125 42.525 1.00 20.97 ATOM 202 C ASP A 77 -4.373 -10.248 41.207 1.00 21.53 ATOM 203 O ASP A 77 -3.133 -10.278 41.223 1.00 20.89 ATOM 204 CB ASP A 77 -5.839 -11.475 42.818 1.00 22.24 ATOM 205 CG ASP A 77 -6.217 -11.670 44.298 1.00 22.49 ATOM 206 OD1 ASP A 77 -6.046 -10.744 45.139 1.00 23.88 ATOM 207 OD2 ASP A 77 -6.648 -12.787 44.616 1.00 21.98 ATOM 208 N GLU A 78 -5.096 -10.312 40.085 1.00 21.05 ATOM 209 CA GLU A 78 -4.483 -10.483 38.774 1.00 21.75 ATOM 210 C GLU A 78 -3.533 -9.353 38.464 1.00 20.76 ATOM 211 O GLU A 78 -2.335 -9.586 38.227 1.00 21.17 ATOM 212 CB GLU A 78 -5.548 -10.619 37.689 1.00 21.99 ATOM 213 CG GLU A 78 -6.175 -11.997 37.645 1.00 22.76 ATOM 214 CD GLU A 78 -7.442 -12.055 36.808 1.00 22.62 ATOM 215 OE1 GLU A 78 -7.867 -11.018 36.278 1.00 22.23 ATOM 216 OE2 GLU A 78 -8.004 -13.162 36.669 1.00 24.11 ATOM 217 N VAL A 79 -4.044 -8.130 38.499 1.00 20.50 ATOM 218 CA VAL A 79 -3.213 -6.952 38.223 1.00 21.03 ATOM 219 C VAL A 79 -2.066 -6.830 39.239 1.00 19.74 ATOM 220 O VAL A 79 -0.927 -6.542 38.864 1.00 18.63 ATOM 221 CB VAL A 79 -4.051 -5.645 38.194 1.00 22.06 ATOM 222 CG1 VAL A 79 -3.169 -4.471 37.792 1.00 21.59 ATOM 223 CG2 VAL A 79 -5.223 -5.798 37.230 1.00 21.29 ATOM 224 N GLY A 80 -2.364 -7.087 40.514 1.00 18.19 ATOM 225 CA GLY A 80 -1.314 -7.284 41.541 1.00 17.43 ATOM 226 C GLY A 80 -0.186 -8.251 41.110 1.00 17.47 ATOM 227 O GLY A 80 1.002 -7.961 41.304 1.00 15.75 TER