HEADER LYASE 31-DEC-69 7A8Y TITLE X-ray crystal structure of Aspartate alpha-decarboxylase in complex TITLE 2 with D-Serine COMPND MOL_ID: 1; COMPND 2 MOLECULE: Aspartate 1-decarboxylase; COMPND 3 CHAIN: AAA, DDD; COMPND 4 EC: 4.1.1.11; COMPND 5 ENGINEERED: YES; COMPND 6 Modification at residue 25: Serine and pyrovoyl residues are present COMPND 7 OTHER_DETAILS: with partial occupancies.; COMPND 8 MOL_ID: 2; COMPND 9 Aspartate 1-decarboxylase; COMPND 10 CHAIN: BBB, EaE; COMPND 11 EC: 4.1.1.11; COMPND 12 ENGINEERED: YES; COMPND 13 Some of the terminal residues are not modeled due to missing density; COMPND 14 MOL_ID: 2; COMPND 15 Aspartate 1-decarboxylase; COMPND 16 CHAIN: BBB, EaE; COMPND 17 EC: 4.1.1.11; COMPND 18 ENGINEERED: YES; COMPND 19 Some of the terminal residues are not modeled due to missing density; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 1.75 ANGSTORMS DBREF 7A8Y A 1 24 UNP A0A4Y8GT A0A4Y8GT61_ 1 24 SEQRES 1 AAA 26 ALA GLY SER MET ILE ARG THR MET LEU GLN GLY LYS LEU SEQRES 2 AAA 26 HIS ARG VAL LYS VAL THR HIS ALA ASP LEU HIS TYR GLU ATOM 1 N ALA A -2 30.055 19.833 -23.886 1.00 46.66 ATOM 2 CA ALA A -2 30.645 21.065 -24.496 1.00 45.16 ATOM 3 C ALA A -2 29.667 21.652 -25.521 1.00 42.94 ATOM 4 O ALA A -2 29.431 21.003 -26.559 1.00 42.96 ATOM 5 CB ALA A -2 31.980 20.742 -25.125 1.00 46.62 ATOM 6 N GLY A -1 29.100 22.827 -25.230 1.00 39.20 ATOM 7 CA GLY A -1 28.133 23.510 -26.111 1.00 36.46 ATOM 8 C GLY A -1 26.811 22.767 -26.193 1.00 32.79 ATOM 9 O GLY A -1 26.085 22.945 -27.185 1.00 33.15 ATOM 10 N SER A 0 26.493 21.969 -25.175 1.00 30.89 ATOM 11 CA SER A 0 25.225 21.209 -25.081 1.00 28.79 ATOM 12 C SER A 0 24.041 22.180 -25.147 1.00 24.52 ATOM 13 O SER A 0 24.120 23.286 -24.582 1.00 26.41 ATOM 14 CB SER A 0 25.182 20.359 -23.836 1.00 30.80 ATOM 15 OG SER A 0 25.805 19.107 -24.072 1.00 34.53 ATOM 16 N MET A 1 23.009 21.795 -25.885 1.00 21.76 ATOM 17 CA MET A 1 21.734 22.547 -25.938 0.50 20.34 ATOM 18 C MET A 1 20.975 22.295 -24.625 1.00 18.45 ATOM 19 O MET A 1 20.804 21.118 -24.252 1.00 17.66 ATOM 20 CB MET A 1 20.933 22.104 -27.163 0.50 21.30 ATOM 21 CG MET A 1 19.598 22.760 -27.278 0.50 22.19 ATOM 22 SD MET A 1 18.338 21.640 -26.665 0.50 23.71 ATOM 23 CE MET A 1 18.012 20.695 -28.152 0.50 22.98 ATOM 24 N ILE A 2 20.574 23.372 -23.942 1.00 15.68 ATOM 25 CA ILE A 2 20.015 23.296 -22.561 1.00 14.11 ATOM 26 C ILE A 2 18.514 23.593 -22.577 1.00 13.22 ATOM 27 O ILE A 2 18.110 24.670 -23.067 1.00 12.47 ATOM 28 CB ILE A 2 20.781 24.237 -21.615 1.00 14.03 ATOM 29 CG1 ILE A 2 22.275 23.903 -21.567 1.00 14.51 ATOM 30 CG2 ILE A 2 20.145 24.245 -20.235 1.00 13.84 ATOM 31 CD1 ILE A 2 22.590 22.490 -21.130 1.00 14.89 ATOM 32 N ARG A 3 17.738 22.666 -22.014 1.00 12.36 ATOM 33 CA ARG A 3 16.261 22.730 -21.918 1.00 12.41 ATOM 34 C ARG A 3 15.838 23.333 -20.580 1.00 12.22 ATOM 35 O ARG A 3 16.546 23.123 -19.568 1.00 12.10 ATOM 36 CB ARG A 3 15.654 21.328 -21.996 1.00 12.71 ATOM 37 CG ARG A 3 15.863 20.642 -23.333 1.00 12.84 ATOM 38 CD ARG A 3 14.900 21.110 -24.403 1.00 13.24 ATOM 39 NE ARG A 3 15.015 20.217 -25.551 1.00 13.33 ATOM 40 CZ ARG A 3 14.185 20.186 -26.589 1.00 13.79 ATOM 41 NH1 ARG A 3 13.167 21.024 -26.670 1.00 13.83 ATOM 42 NH2 ARG A 3 14.389 19.306 -27.552 1.00 14.49 ATOM 43 N THR A 4 14.688 24.004 -20.580 1.00 12.16 ATOM 44 CA THR A 4 13.994 24.472 -19.355 1.00 12.10 ATOM 45 C THR A 4 12.826 23.519 -19.087 1.00 11.91 ATOM 46 O THR A 4 11.913 23.456 -19.938 1.00 12.30 ATOM 47 CB THR A 4 13.514 25.920 -19.492 1.00 12.38 ATOM 48 OG1 THR A 4 14.636 26.773 -19.747 1.00 12.59 ATOM 49 CG2 THR A 4 12.785 26.386 -18.252 1.00 12.41 ATOM 50 N MET A 5 12.862 22.811 -17.958 1.00 11.98 ATOM 51 CA MET A 5 11.955 21.672 -17.663 1.00 12.03 ATOM 52 C MET A 5 11.233 21.930 -16.341 1.00 12.27 ATOM 53 O MET A 5 11.839 22.513 -15.415 1.00 12.14 ATOM 54 CB MET A 5 12.734 20.355 -17.567 1.00 12.08 ATOM 55 CG MET A 5 13.517 20.014 -18.821 1.00 12.33 ATOM 56 SD MET A 5 12.467 19.797 -20.273 1.00 12.71 ATOM 57 CE MET A 5 11.601 18.290 -19.843 1.00 12.87 ATOM 58 N LEU A 6 9.971 21.524 -16.258 1.00 12.76 ATOM 59 CA LEU A 6 9.230 21.543 -14.972 1.00 13.07 ATOM 60 C LEU A 6 9.994 20.670 -13.974 1.00 13.38 ATOM 61 O LEU A 6 10.104 19.452 -14.218 1.00 13.59 ATOM 62 CB LEU A 6 7.807 21.021 -15.188 1.00 13.16 ATOM 63 CG LEU A 6 6.941 20.993 -13.930 1.00 13.52 ATOM 64 CD1 LEU A 6 6.607 22.408 -13.482 1.00 13.48 ATOM 65 CD2 LEU A 6 5.674 20.181 -14.155 1.00 13.98 ATOM 66 N GLN A 7 10.505 21.265 -12.896 1.00 13.23 ATOM 67 CA GLN A 7 11.212 20.536 -11.812 1.00 13.38 ATOM 68 C GLN A 7 10.169 19.865 -10.917 1.00 13.31 ATOM 69 O GLN A 7 10.331 18.683 -10.551 1.00 12.93 ATOM 70 CB GLN A 7 12.081 21.501 -11.010 1.00 13.72 ATOM 71 CG GLN A 7 12.956 20.824 -9.969 1.00 14.11 ATOM 72 CD GLN A 7 12.209 20.415 -8.722 1.00 14.53 ATOM 73 OE1 GLN A 7 11.334 21.130 -8.222 1.00 16.34 ATOM 74 NE2 GLN A 7 12.566 19.257 -8.199 1.00 13.42 ATOM 75 N GLY A 8 9.133 20.613 -10.557 1.00 13.36 ATOM 76 CA GLY A 8 8.103 20.104 -9.644 1.00 14.09 ATOM 77 C GLY A 8 6.990 21.100 -9.463 1.00 14.09 ATOM 78 O GLY A 8 7.133 22.264 -9.886 1.00 13.65 ATOM 79 N LYS A 9 5.885 20.662 -8.883 1.00 14.64 ATOM 80 CA LYS A 9 4.756 21.588 -8.691 1.00 15.67 ATOM 81 C LYS A 9 3.905 21.130 -7.518 1.00 15.27 ATOM 82 O LYS A 9 3.884 19.920 -7.213 1.00 14.39 ATOM 83 CB LYS A 9 3.929 21.717 -9.971 1.00 17.64 ATOM 84 CG LYS A 9 3.168 20.470 -10.367 1.00 19.41 ATOM 85 CD LYS A 9 2.168 20.680 -11.482 1.00 21.29 ATOM 86 CE LYS A 9 1.496 19.365 -11.796 1.00 22.39 ATOM 87 NZ LYS A 9 0.509 19.470 -12.890 1.00 24.47 ATOM 88 N LEU A 10 3.273 22.116 -6.895 1.00 14.96 ATOM 89 CA LEU A 10 2.187 21.947 -5.909 1.00 15.68 ATOM 90 C LEU A 10 0.882 22.170 -6.669 1.00 15.92 ATOM 91 O LEU A 10 0.623 23.302 -7.097 1.00 15.20 ATOM 92 CB LEU A 10 2.399 22.956 -4.779 1.00 16.17 ATOM 93 CG LEU A 10 3.730 22.835 -4.039 1.00 16.89 ATOM 94 CD1 LEU A 10 3.815 23.854 -2.922 1.00 18.26 ATOM 95 CD2 LEU A 10 3.936 21.433 -3.493 1.00 17.20 ATOM 96 N HIS A 11 0.131 21.100 -6.904 1.00 16.74 ATOM 97 CA HIS A 11 -1.082 21.132 -7.754 1.00 18.45 ATOM 98 C HIS A 11 -2.328 21.433 -6.915 1.00 18.16 ATOM 99 O HIS A 11 -2.727 20.569 -6.123 1.00 16.86 ATOM 100 CB HIS A 11 -1.223 19.817 -8.516 1.00 20.24 ATOM 101 CG HIS A 11 -2.280 19.891 -9.557 1.00 22.74 ATOM 102 ND1 HIS A 11 -3.555 19.415 -9.344 1.00 25.46 ATOM 103 CD2 HIS A 11 -2.271 20.422 -10.796 1.00 24.49 ATOM 104 CE1 HIS A 11 -4.280 19.629 -10.421 1.00 25.50 ATOM 105 NE2 HIS A 11 -3.520 20.246 -11.325 1.00 25.61 ATOM 106 N ARG A 12 -2.924 22.612 -7.122 1.00 18.80 ATOM 107 CA ARG A 12 -4.233 23.040 -6.556 1.00 19.54 ATOM 108 C ARG A 12 -4.129 23.145 -5.033 1.00 19.04 ATOM 109 O ARG A 12 -5.039 22.688 -4.302 1.00 19.76 ATOM 110 CB ARG A 12 -5.358 22.109 -7.017 1.00 21.08 ATOM 111 CG ARG A 12 -5.613 22.170 -8.515 1.00 22.68 ATOM 112 CD ARG A 12 -6.809 21.331 -8.931 1.00 24.67 ATOM 113 NE ARG A 12 -7.961 21.612 -8.081 1.00 26.97 ATOM 114 CZ ARG A 12 -8.941 22.468 -8.363 1.00 28.40 ATOM 115 NH1 ARG A 12 -8.953 23.136 -9.506 1.00 28.84 ATOM 116 NH2 ARG A 12 -9.921 22.642 -7.494 1.00 29.99 ATOM 117 N VAL A 13 -3.061 23.771 -4.564 1.00 17.93 ATOM 118 CA VAL A 13 -2.941 24.156 -3.131 0.50 17.57 ATOM 119 C VAL A 13 -3.792 25.414 -2.929 1.00 17.30 ATOM 120 O VAL A 13 -4.018 26.141 -3.917 1.00 16.42 ATOM 121 CB VAL A 13 -1.473 24.340 -2.708 0.50 17.75 ATOM 122 CG1 VAL A 13 -0.801 25.518 -3.403 0.50 17.47 ATOM 123 CG2 VAL A 13 -1.354 24.446 -1.199 0.50 18.02 ATOM 124 N LYS A 14 -4.297 25.623 -1.712 1.00 17.28 ATOM 125 CA LYS A 14 -5.159 26.789 -1.390 1.00 17.56 ATOM 126 C LYS A 14 -4.342 27.856 -0.654 1.00 16.23 ATOM 127 O LYS A 14 -3.602 27.512 0.279 1.00 15.96 ATOM 128 CB LYS A 14 -6.362 26.336 -0.562 1.00 19.37 ATOM 129 CG LYS A 14 -7.374 27.430 -0.255 1.00 21.71 ATOM 130 CD LYS A 14 -8.567 26.927 0.518 1.00 23.74 ATOM 131 CE LYS A 14 -9.467 26.030 -0.304 1.00 25.17 ATOM 132 NZ LYS A 14 -10.539 25.453 0.539 1.00 27.05 ATOM 133 N VAL A 15 -4.476 29.117 -1.065 1.00 15.39 ATOM 134 CA VAL A 15 -3.823 30.269 -0.378 1.00 15.33 ATOM 135 C VAL A 15 -4.451 30.413 1.015 1.00 15.62 ATOM 136 O VAL A 15 -5.700 30.443 1.099 1.00 16.31 ATOM 137 CB VAL A 15 -3.945 31.555 -1.217 1.00 15.02 ATOM 138 CG1 VAL A 15 -3.407 32.767 -0.474 1.00 14.97 ATOM 139 CG2 VAL A 15 -3.248 31.400 -2.561 1.00 14.95 ATOM 140 N THR A 16 -3.622 30.469 2.064 1.00 16.12 ATOM 141 CA THR A 16 -4.061 30.506 3.489 1.00 16.57 ATOM 142 C THR A 16 -3.884 31.908 4.081 1.00 17.64 ATOM 143 O THR A 16 -4.548 32.201 5.097 1.00 16.97 ATOM 144 CB THR A 16 -3.316 29.461 4.327 1.00 16.37 ATOM 145 OG1 THR A 16 -1.941 29.839 4.454 1.00 16.46 ATOM 146 CG2 THR A 16 -3.435 28.076 3.729 1.00 16.85 ATOM 147 N HIS A 17 -3.018 32.737 3.490 1.00 18.21 ATOM 148 CA HIS A 17 -2.652 34.071 4.034 1.00 19.77 ATOM 149 C HIS A 17 -2.228 34.993 2.886 1.00 20.30 ATOM 150 O HIS A 17 -1.593 34.503 1.938 1.00 18.09 ATOM 151 CB HIS A 17 -1.561 33.906 5.102 1.00 21.16 ATOM 152 CG HIS A 17 -1.274 35.142 5.888 1.00 23.68 ATOM 153 ND1 HIS A 17 -2.118 35.599 6.886 1.00 25.66 ATOM 154 CD2 HIS A 17 -0.237 36.005 5.847 1.00 25.21 ATOM 155 CE1 HIS A 17 -1.618 36.703 7.408 1.00 25.97 ATOM 156 NE2 HIS A 17 -0.463 36.972 6.792 1.00 26.71 ATOM 157 N ALA A 18 -2.577 36.278 2.974 1.00 21.80 ATOM 158 CA ALA A 18 -2.093 37.340 2.060 1.00 24.61 ATOM 159 C ALA A 18 -1.689 38.561 2.893 1.00 27.86 ATOM 160 O ALA A 18 -2.523 39.012 3.700 1.00 30.71 ATOM 161 CB ALA A 18 -3.155 37.666 1.041 1.00 25.31 ATOM 162 N ASP A 19 -0.451 39.043 2.722 1.00 29.50 ATOM 163 CA ASP A 19 0.181 40.102 3.560 1.00 32.18 ATOM 164 C ASP A 19 0.856 41.118 2.630 1.00 31.91 ATOM 165 O ASP A 19 2.036 40.913 2.293 1.00 32.16 ATOM 166 CB ASP A 19 1.160 39.482 4.567 1.00 33.65 ATOM 167 CG ASP A 19 1.869 40.462 5.495 1.00 34.88 ATOM 168 OD1 ASP A 19 1.475 41.647 5.529 1.00 37.82 ATOM 169 OD2 ASP A 19 2.816 40.027 6.187 1.00 36.28 ATOM 170 N LEU A 20 0.122 42.165 2.241 1.00 32.22 ATOM 171 CA LEU A 20 0.605 43.281 1.378 1.00 34.09 ATOM 172 C LEU A 20 1.849 43.935 2.000 1.00 35.21 ATOM 173 O LEU A 20 2.802 44.238 1.253 1.00 32.79 ATOM 174 CB LEU A 20 -0.515 44.320 1.226 1.00 35.48 ATOM 175 CG LEU A 20 -0.779 44.900 -0.168 1.00 37.00 ATOM 176 CD1 LEU A 20 -1.060 46.392 -0.074 1.00 37.28 ATOM 177 CD2 LEU A 20 0.356 44.651 -1.150 1.00 36.97 ATOM 178 N HIS A 21 1.837 44.117 3.326 0.50 36.12 ATOM 179 CA HIS A 21 2.815 44.936 4.092 0.50 37.95 ATOM 180 C HIS A 21 3.901 44.058 4.730 0.50 39.41 ATOM 181 O HIS A 21 4.493 44.506 5.733 0.50 40.47 ATOM 182 CB HIS A 21 2.068 45.781 5.134 0.50 38.28 ATOM 183 CG HIS A 21 0.973 46.606 4.546 0.50 38.67 ATOM 184 ND1 HIS A 21 1.222 47.778 3.860 0.50 38.82 ATOM 185 CD2 HIS A 21 -0.367 46.433 4.524 0.50 38.81 ATOM 186 CE1 HIS A 21 0.084 48.293 3.444 0.50 38.63 ATOM 187 NE2 HIS A 21 -0.907 47.487 3.839 0.50 38.81 ATOM 188 N TYR A 22 4.172 42.876 4.162 1.00 40.42 ATOM 189 CA TYR A 22 5.232 41.941 4.633 1.00 41.71 ATOM 190 C TYR A 22 6.588 42.659 4.626 1.00 43.22 ATOM 191 O TYR A 22 6.859 43.398 3.658 1.00 41.84 ATOM 192 CB TYR A 22 5.292 40.703 3.735 1.00 41.70 ATOM 193 CG TYR A 22 6.305 39.658 4.134 1.00 42.47 ATOM 194 CD1 TYR A 22 6.167 38.934 5.308 1.00 42.87 ATOM 195 CD2 TYR A 22 7.384 39.358 3.315 1.00 43.59 ATOM 196 CE1 TYR A 22 7.084 37.959 5.670 1.00 44.05 ATOM 197 CE2 TYR A 22 8.310 38.386 3.660 1.00 44.20 ATOM 198 CZ TYR A 22 8.160 37.682 4.843 1.00 44.25 ATOM 199 OH TYR A 22 9.068 36.723 5.191 1.00 44.76 ATOM 200 N GLU A 23 7.400 42.453 5.670 1.00 46.92 ATOM 201 CA GLU A 23 8.765 43.036 5.794 1.00 51.14 ATOM 202 C GLU A 23 9.777 41.902 6.002 1.00 51.19 ATOM 203 O GLU A 23 9.817 40.948 5.225 1.00 51.91 ATOM 204 CB GLU A 23 8.820 44.050 6.940 1.00 54.33 ATOM 205 CG GLU A 23 9.501 45.358 6.562 1.00 56.34 ATOM 206 CD GLU A 23 8.572 46.457 6.071 1.00 58.09 ATOM 207 OE1 GLU A 23 7.422 46.144 5.700 1.00 60.92 ATOM 208 OE2 GLU A 23 9.002 47.627 6.065 1.00 60.62 ATOM 209 N DSN A 202 7.811 40.375 -2.513 0.40 43.83 ATOM 210 CA DSN A 202 8.884 39.860 -1.618 0.40 43.66 ATOM 211 C DSN A 202 8.506 40.113 -0.157 0.40 42.39 ATOM 212 O DSN A 202 7.499 40.756 0.125 0.40 42.90 ATOM 213 OXT DSN A 202 9.204 39.669 0.750 0.40 43.15 ATOM 214 CB DSN A 202 9.116 38.396 -1.863 0.40 43.83 ATOM 215 N DSN A 204 -0.252 22.153 -13.238 0.40 33.52 ATOM 216 CA DSN A 204 -0.914 22.558 -14.494 0.40 33.35 ATOM 217 C DSN A 204 -1.937 21.494 -14.906 0.40 33.03 ATOM 218 O DSN A 204 -3.010 21.816 -15.405 0.40 34.24 ATOM 219 OXT DSN A 204 -1.715 20.296 -14.752 0.40 33.88 ATOM 220 CB DSN A 204 -1.561 23.908 -14.338 0.40 33.58 TER