HEADER REDUCTASE 23-JAN-97 1NDR TITLE CRYSTALLOGRAPHIC STRUCTURE OF A BLUE COPPER NITRITE REDUCTASE FROM TITLE 2 ALCALIGENES XYLOSOXIDANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRITE REDUCTASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 1.7.99.3; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 3.00 ANGSTORMS DBREF 1NDR A 11 339 UNP P81445 NIR_ALCXX 29 357 SEQRES 1 A 154 GLY LEU PRO ARG VAL ALA VAL ASP LEU VAL ALA PRO PRO SEQRES 2 A 154 LEU VAL HIS PRO HIS SER GLN VAL ALA ALA GLY ALA PRO SEQRES 3 A 154 LYS VAL VAL GLN PHE ARG MET SER ILE GLU GLU LYS LYS SEQRES 4 A 154 MET VAL ALA ASP ASP ASP GLY THR THR ALA GLN ALA MET SEQRES 5 A 154 THR PHE ASN GLY SER VAL PRO GLY PRO THR LEU VAL VAL SEQRES 6 A 154 HIS GLU GLY ASP TYR ILE GLU LEU THR LEU VAL ASN PRO SEQRES 7 A 154 ALA THR ASN SER MET PRO HIS ASN VAL ASP PHE HIS ALA SEQRES 8 A 154 ALA THR GLY ALA LEU GLY GLY ALA GLY LEU THR GLN VAL SEQRES 9 A 154 VAL PRO GLY GLN GLU ALA VAL LEU ARG PHE LYS ALA ASP SEQRES 10 A 154 ARG SER GLY THR PHE VAL TYR HIS CYS ALA PRO ALA GLY SEQRES 11 A 154 MET VAL PRO TRP HIS VAL VAL SER GLY MET ASN GLY ALA SEQRES 12 A 154 LEU MET VAL LEU PRO ARG ASP GLY LEU ARG ASP ATOM 1 CA GLY A 1 -3.304 5.658 21.555 1.00 47.95 ATOM 2 CA LEU A 2 -3.958 9.021 19.899 1.00 12.24 ATOM 3 CA PRO A 3 -4.137 9.240 16.123 1.00 20.41 ATOM 4 CA ARG A 4 -0.720 9.550 14.426 1.00 26.56 ATOM 5 CA VAL A 5 -0.327 11.904 11.516 1.00 6.75 ATOM 6 CA ALA A 6 2.806 12.421 9.355 1.00 12.17 ATOM 7 CA VAL A 7 3.810 15.994 8.494 1.00 14.69 ATOM 8 CA ASP A 8 5.822 17.037 5.500 1.00 28.14 ATOM 9 CA LEU A 9 8.828 19.241 5.883 1.00 3.55 ATOM 10 CA VAL A 10 9.630 22.313 3.824 1.00 21.92 ATOM 11 CA ALA A 11 12.861 24.356 3.507 1.00 20.36 ATOM 12 CA PRO A 12 13.571 27.829 4.992 1.00 9.54 ATOM 13 CA PRO A 13 12.293 30.489 4.956 1.00 12.08 ATOM 14 CA LEU A 14 9.118 28.615 4.180 1.00 19.47 ATOM 15 CA VAL A 15 7.171 26.767 6.958 1.00 2.00 ATOM 16 CA HIS A 16 5.196 23.624 6.097 1.00 9.23 ATOM 17 CA PRO A 17 1.296 24.088 6.086 1.00 9.71 ATOM 18 CA HIS A 18 -0.576 24.007 9.386 1.00 16.11 ATOM 19 CA SER A 19 -3.813 25.349 10.839 1.00 27.02 ATOM 20 CA GLN A 20 -3.166 28.013 13.430 1.00 23.06 ATOM 21 CA VAL A 21 -6.214 27.356 15.538 1.00 24.14 ATOM 22 CA ALA A 22 -7.188 23.724 15.540 1.00 25.03 ATOM 23 CA ALA A 23 -10.426 22.135 16.642 1.00 36.27 ATOM 24 CA GLY A 24 -8.424 18.924 16.197 1.00 37.42 ATOM 25 CA ALA A 25 -7.272 16.949 19.177 1.00 34.77 ATOM 26 CA PRO A 26 -3.842 16.085 20.497 1.00 8.08 ATOM 27 CA LYS A 27 -2.242 13.667 18.111 1.00 24.62 ATOM 28 CA VAL A 28 1.164 12.281 17.249 1.00 12.46 ATOM 29 CA VAL A 29 2.686 14.404 14.501 1.00 14.18 ATOM 30 CA GLN A 30 5.476 12.491 12.741 1.00 26.88 ATOM 31 CA PHE A 31 8.604 14.089 11.263 1.00 11.27 ATOM 32 CA ARG A 32 11.775 12.587 9.713 1.00 42.42 ATOM 33 CA MET A 33 15.066 14.462 9.218 1.00 9.63 ATOM 34 CA SER A 34 18.394 13.479 7.616 1.00 17.03 ATOM 35 CA ILE A 35 21.695 14.901 8.842 1.00 8.49 ATOM 36 CA GLU A 36 23.849 16.279 6.025 1.00 32.26 ATOM 37 CA GLU A 37 27.453 17.461 6.427 1.00 15.17 ATOM 38 CA LYS A 38 28.358 19.517 3.358 1.00 15.92 ATOM 39 CA LYS A 39 30.868 22.103 2.200 1.00 21.38 ATOM 40 CA MET A 40 29.165 25.359 1.303 1.00 19.62 ATOM 41 CA VAL A 41 30.110 28.764 -0.039 1.00 11.46 ATOM 42 CA ALA A 42 29.194 31.277 2.746 1.00 13.33 ATOM 43 CA ASP A 43 29.908 34.628 0.890 1.00 20.57 ATOM 44 CA ASP A 44 30.400 36.112 -2.547 1.00 38.55 ATOM 45 CA ASP A 45 34.195 35.785 -2.431 1.00 32.89 ATOM 46 CA GLY A 46 33.973 32.030 -2.509 1.00 12.75 ATOM 47 CA THR A 47 34.904 31.602 1.136 1.00 10.95 ATOM 48 CA THR A 48 33.470 28.217 2.233 1.00 26.67 ATOM 49 CA ALA A 49 32.166 26.565 5.464 1.00 6.30 ATOM 50 CA GLN A 50 32.521 22.870 6.115 1.00 13.97 ATOM 51 CA ALA A 51 28.932 22.973 7.362 1.00 8.12 ATOM 52 CA MET A 52 26.866 20.357 9.077 1.00 11.29 ATOM 53 CA THR A 53 23.105 20.642 8.537 1.00 7.06 ATOM 54 CA PHE A 54 19.715 19.036 9.322 1.00 12.45 ATOM 55 CA ASN A 55 17.891 18.248 6.038 1.00 16.29 ATOM 56 CA GLY A 56 20.560 19.895 3.888 1.00 19.50 ATOM 57 CA SER A 57 19.928 23.461 5.166 1.00 15.60 ATOM 58 CA VAL A 58 21.307 26.153 7.432 1.00 10.26 ATOM 59 CA PRO A 59 18.812 26.243 9.355 1.00 10.82 ATOM 60 CA GLY A 60 17.090 22.927 9.782 1.00 22.37 ATOM 61 CA PRO A 61 13.425 22.892 8.728 1.00 6.86 ATOM 62 CA THR A 62 11.024 24.161 11.360 1.00 11.43 ATOM 63 CA LEU A 63 8.537 21.662 12.787 1.00 6.70 ATOM 64 CA VAL A 64 5.131 23.176 13.668 1.00 7.20 ATOM 65 CA VAL A 65 2.887 21.393 16.090 1.00 2.00 ATOM 66 CA HIS A 66 0.159 22.478 18.510 1.00 2.00 ATOM 67 CA GLU A 67 0.363 22.555 22.298 1.00 20.86 ATOM 68 CA GLY A 68 -0.610 19.126 23.539 1.00 10.87 ATOM 69 CA ASP A 69 0.670 17.101 20.606 1.00 10.13 ATOM 70 CA TYR A 70 3.581 14.702 20.814 1.00 12.22 ATOM 71 CA ILE A 71 6.456 14.929 18.385 1.00 11.14 ATOM 72 CA GLU A 72 7.838 11.851 16.722 1.00 15.25 ATOM 73 CA LEU A 73 11.095 12.658 14.987 1.00 9.64 ATOM 74 CA THR A 74 13.161 9.886 13.465 1.00 12.55 ATOM 75 CA LEU A 75 16.615 11.288 12.968 1.00 5.78 ATOM 76 CA VAL A 76 18.641 9.645 10.175 1.00 6.41 ATOM 77 CA ASN A 77 22.443 9.981 9.978 1.00 15.91 ATOM 78 CA PRO A 78 23.310 8.517 6.527 1.00 18.01 ATOM 79 CA ALA A 79 26.314 6.307 6.066 1.00 19.23 ATOM 80 CA THR A 80 28.075 8.993 4.007 1.00 23.49 ATOM 81 CA ASN A 81 28.404 11.401 6.898 1.00 8.91 ATOM 82 CA SER A 82 31.249 10.932 9.310 1.00 28.89 ATOM 83 CA MET A 83 30.535 12.474 12.651 1.00 14.77 ATOM 84 CA PRO A 84 27.944 11.250 15.109 1.00 10.22 ATOM 85 N HIS A 85 25.812 12.349 15.598 1.00 12.45 ATOM 86 CA HIS A 85 24.956 13.507 15.802 1.00 12.45 ATOM 87 C HIS A 85 23.793 13.113 16.699 1.00 12.45 ATOM 88 O HIS A 85 23.665 11.953 17.088 1.00 12.45 ATOM 89 CB HIS A 85 24.396 14.013 14.469 1.00 12.45 ATOM 90 CG HIS A 85 25.422 14.508 13.496 1.00 12.45 ATOM 91 ND1 HIS A 85 26.081 15.711 13.645 1.00 12.45 ATOM 92 CD2 HIS A 85 25.839 14.000 12.315 1.00 12.45 ATOM 93 CE1 HIS A 85 26.857 15.921 12.598 1.00 12.45 ATOM 94 NE2 HIS A 85 26.727 14.895 11.772 1.00 12.45 ATOM 95 CA ASN A 86 21.759 13.887 17.824 1.00 10.09 ATOM 96 CA VAL A 87 19.104 16.509 18.713 1.00 16.27 ATOM 97 CA ASP A 88 18.337 18.629 21.772 1.00 12.22 ATOM 98 CA PHE A 89 14.855 20.086 21.470 1.00 12.99 ATOM 99 N HIS A 90 14.861 22.251 22.535 1.00 12.54 ATOM 100 CA HIS A 90 14.741 23.146 23.662 1.00 12.54 ATOM 101 C HIS A 90 13.304 23.108 24.160 1.00 12.54 ATOM 102 O HIS A 90 12.973 23.700 25.182 1.00 12.54 ATOM 103 CB HIS A 90 15.098 24.581 23.272 1.00 12.54 ATOM 104 CG HIS A 90 16.559 24.891 23.353 1.00 12.54 ATOM 105 ND1 HIS A 90 17.054 26.169 23.189 1.00 12.54 ATOM 106 CD2 HIS A 90 17.637 24.097 23.571 1.00 12.54 ATOM 107 CE1 HIS A 90 18.371 26.143 23.295 1.00 12.54 ATOM 108 NE2 HIS A 90 18.750 24.897 23.529 1.00 12.54 ATOM 109 CA ALA A 91 11.048 22.320 23.823 1.00 15.19 ATOM 110 CA ALA A 92 11.251 18.808 25.281 1.00 19.73 ATOM 111 CA THR A 93 11.556 17.841 28.947 1.00 9.79 ATOM 112 CA GLY A 94 14.146 15.281 29.994 1.00 2.02 ATOM 113 CA ALA A 95 17.427 13.700 28.848 1.00 2.39 ATOM 114 CA LEU A 96 18.902 16.968 27.660 1.00 6.61 ATOM 115 CA GLY A 97 15.833 17.502 25.551 1.00 7.94 ATOM 116 CA GLY A 98 16.410 14.199 23.816 1.00 5.30 ATOM 117 CA ALA A 99 20.177 14.411 23.118 1.00 12.10 ATOM 118 CA GLY A 100 20.816 11.339 25.366 1.00 17.81 ATOM 119 CA LEU A 101 18.392 9.128 23.373 1.00 11.24 ATOM 120 CA THR A 102 19.347 10.359 19.856 1.00 10.35 ATOM 121 CA GLN A 103 23.026 9.379 19.410 1.00 23.80 ATOM 122 CA VAL A 104 23.215 8.313 15.808 1.00 10.74 ATOM 123 CA VAL A 105 26.674 7.376 14.455 1.00 15.39 ATOM 124 CA PRO A 106 27.358 7.362 10.669 1.00 23.57 ATOM 125 CA GLY A 107 24.999 4.833 9.160 1.00 6.72 ATOM 126 CA GLN A 108 22.367 4.893 11.927 1.00 24.07 ATOM 127 CA GLU A 109 18.858 6.204 12.713 1.00 29.17 ATOM 128 CA ALA A 110 16.823 6.730 15.889 1.00 7.59 ATOM 129 CA VAL A 111 13.242 7.701 16.813 1.00 8.28 ATOM 130 CA LEU A 112 12.147 9.837 19.775 1.00 4.54 ATOM 131 CA ARG A 113 8.664 10.858 20.994 1.00 28.74 ATOM 132 CA PHE A 114 8.070 13.812 23.312 1.00 22.42 ATOM 133 CA LYS A 115 4.901 15.616 24.506 1.00 25.70 ATOM 134 CA ALA A 116 4.958 19.148 23.122 1.00 8.12 ATOM 135 CA ASP A 117 3.262 20.597 26.207 1.00 30.50 ATOM 136 CA ARG A 118 4.760 24.090 26.394 1.00 13.10 ATOM 137 CA SER A 119 3.894 26.596 23.674 1.00 24.31 ATOM 138 CA GLY A 120 6.030 28.926 21.643 1.00 14.75 ATOM 139 CA THR A 121 9.030 28.800 19.422 1.00 8.00 ATOM 140 CA PHE A 122 11.892 26.723 20.703 1.00 2.00 ATOM 141 CA VAL A 123 15.251 26.022 19.012 1.00 11.39 ATOM 142 CA TYR A 124 16.527 22.549 18.444 1.00 11.55 ATOM 143 N HIS A 125 18.817 21.757 18.340 1.00 16.72 ATOM 144 CA HIS A 125 20.148 21.667 17.737 1.00 16.72 ATOM 145 C HIS A 125 20.882 20.400 18.149 1.00 16.72 ATOM 146 O HIS A 125 20.540 19.761 19.121 1.00 16.72 ATOM 147 CB HIS A 125 20.979 22.891 18.140 1.00 16.72 ATOM 148 CG HIS A 125 21.150 23.042 19.620 1.00 16.72 ATOM 149 ND1 HIS A 125 22.035 22.282 20.352 1.00 16.72 ATOM 150 CD2 HIS A 125 20.533 23.861 20.505 1.00 16.72 ATOM 151 CE1 HIS A 125 21.962 22.623 21.625 1.00 16.72 ATOM 152 NE2 HIS A 125 21.058 23.581 21.746 1.00 16.72 ATOM 153 N CYS A 126 21.909 20.064 17.386 1.00 5.89 ATOM 154 CA CYS A 126 22.765 18.904 17.618 1.00 5.89 ATOM 155 C CYS A 126 23.520 19.237 18.861 1.00 5.89 ATOM 156 O CYS A 126 23.720 20.402 19.147 1.00 5.89 ATOM 157 CB CYS A 126 23.768 18.806 16.478 1.00 5.89 ATOM 158 SG CYS A 126 24.649 17.250 16.234 1.00 5.89 ATOM 159 CA ALA A 127 24.714 18.459 20.813 1.00 14.86 ATOM 160 CA PRO A 128 27.192 15.578 20.552 1.00 2.00 ATOM 161 CA ALA A 129 29.229 15.285 23.778 1.00 21.76 ATOM 162 CA GLY A 130 32.395 17.385 23.594 1.00 31.33 ATOM 163 CA MET A 131 31.314 18.774 20.232 1.00 32.42 ATOM 164 CA VAL A 132 28.271 20.836 21.092 1.00 12.76 ATOM 165 CA PRO A 133 29.526 24.248 20.040 1.00 7.80 ATOM 166 CA TRP A 134 31.267 23.038 16.876 1.00 7.51 ATOM 167 N HIS A 135 29.311 21.671 16.479 1.00 12.83 ATOM 168 CA HIS A 135 28.212 21.196 15.676 1.00 12.83 ATOM 169 C HIS A 135 27.143 22.295 15.511 1.00 12.83 ATOM 170 O HIS A 135 26.672 22.567 14.408 1.00 12.83 ATOM 171 CB HIS A 135 27.640 19.897 16.286 1.00 12.83 ATOM 172 CG HIS A 135 28.505 18.688 16.062 1.00 12.83 ATOM 173 ND1 HIS A 135 28.048 17.550 15.424 1.00 12.83 ATOM 174 CD2 HIS A 135 29.839 18.503 16.234 1.00 12.83 ATOM 175 CE1 HIS A 135 29.062 16.724 15.211 1.00 12.83 ATOM 176 NE2 HIS A 135 30.161 17.276 15.692 1.00 12.83 ATOM 177 CA VAL A 136 25.799 24.016 16.580 1.00 10.62 ATOM 178 CA VAL A 137 28.029 26.707 15.119 1.00 4.17 ATOM 179 CA SER A 138 28.489 24.690 11.922 1.00 7.35 ATOM 180 CA GLY A 139 24.818 24.832 11.078 1.00 8.13 ATOM 181 N MET A 140 24.148 23.056 12.623 1.00 9.51 ATOM 182 CA MET A 140 23.190 22.085 13.074 1.00 9.51 ATOM 183 C MET A 140 22.115 22.531 14.004 1.00 9.51 ATOM 184 O MET A 140 22.121 22.137 15.178 1.00 9.51 ATOM 185 CB MET A 140 23.859 20.841 13.596 1.00 9.51 ATOM 186 CG MET A 140 24.387 19.924 12.510 1.00 9.51 ATOM 187 SD MET A 140 24.815 18.294 13.178 1.00 9.51 ATOM 188 CE MET A 140 23.466 17.376 12.748 1.00 9.51 ATOM 189 CA ASN A 141 20.042 23.765 14.318 1.00 16.57 ATOM 190 CA GLY A 142 16.481 24.828 13.538 1.00 13.00 ATOM 191 CA ALA A 143 13.200 25.927 15.195 1.00 6.96 ATOM 192 CA LEU A 144 10.097 24.115 16.609 1.00 11.67 ATOM 193 CA MET A 145 6.916 26.094 16.880 1.00 11.00 ATOM 194 CA VAL A 146 4.207 25.018 19.232 1.00 4.34 ATOM 195 CA LEU A 147 1.126 27.131 18.490 1.00 13.33 ATOM 196 CA PRO A 148 -1.448 27.243 21.279 1.00 21.31 ATOM 197 CA ARG A 149 -4.428 25.145 20.260 1.00 23.13 ATOM 198 CA ASP A 150 -6.733 28.176 20.164 1.00 36.67 ATOM 199 CA GLY A 151 -4.300 30.190 18.053 1.00 6.34 ATOM 200 CA LEU A 152 -2.153 33.174 18.926 1.00 13.45 ATOM 201 CA ARG A 153 -3.666 36.172 20.745 1.00 35.85 ATOM 202 CA ASP A 154 -2.789 39.654 21.951 1.00 21.31 TER