HEADER REDUCTASE 23-JAN-97 1NDS TITLE CRYSTALLOGRAPHIC STRUCTURE OF A SUBSTRATE BOUND BLUE COPPER NITRITE TITLE 2 REDUCTASE FROM ALCALIGENES XYLOSOXIDANS COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRITE REDUCTASE; COMPND 3 CHAIN: A, B, C; COMPND 4 EC: 1.7.99.3; COMPND 5 MOL_ID: 1; COMPND 6 NITRITE REDUCTASE; COMPND 7 CHAIN: A, B, C; COMPND 8 EC: 1.7.99.3; EXPDTA X-RAY DIFFRACTION REMARK 2 RESOLUTION. 2.80 ANGSTORMS DBREF 1NDS B 11 339 UNP P81445 NIR_ALCXX 29 357 DBREF 1NDS C 11 339 UNP P81445 NIR_ALCXX 29 357 SEQRES 1 C 172 GLY ALA ALA LEU ALA TYR ASP ARG VAL TYR THR ILE GLY SEQRES 2 C 172 GLU SER ASP LEU TYR VAL PRO LYS ALA ALA ASP GLY ASN SEQRES 3 C 172 TYR SER ASP TYR PRO ALA LEU ALA SER ALA TYR ALA ASP SEQRES 4 C 172 THR VAL ALA VAL MET ARG THR LEU THR PRO SER HIS ALA SEQRES 5 C 172 VAL PHE ASN GLY ALA VAL GLY ALA LEU THR GLY ALA ASN SEQRES 6 C 172 ALA LEU THR ALA ALA VAL GLY GLU SER VAL LEU ILE ILE SEQRES 7 C 172 HIS SER GLN ALA ASN ARG ASP SER ARG PRO HIS LEU ILE SEQRES 8 C 172 GLY GLY HIS GLY ASP TRP VAL TRP THR THR GLY LYS PHE SEQRES 9 C 172 ALA ASN PRO PRO GLN LEU ASN MET GLU THR TRP PHE ILE SEQRES 10 C 172 PRO GLY GLY SER ALA ALA ALA ALA LEU TYR THR PHE LYS SEQRES 11 C 172 GLN PRO GLY THR TYR ALA TYR LEU SER HIS ASN LEU ILE SEQRES 12 C 172 GLU ALA MET GLU LEU GLY ALA ALA ALA GLN ALA SER VAL SEQRES 13 C 172 GLU GLY GLN TRP ASP ASP ASP LEU MET THR SER VAL ALA SEQRES 14 C 172 ALA PRO GLY ATOM 1 CU CU B 502 27.340 48.616 40.426 1.00 2.00 ATOM 2 N NO2 B 503 28.091 51.041 40.248 1.00 29.26 ATOM 3 O1 NO2 B 503 29.068 50.338 40.614 1.00 29.26 ATOM 4 O2 NO2 B 503 26.998 50.322 40.174 1.00 29.26 TER ATOM 1 CA GLY C 167 -3.585 53.697 34.368 1.00 11.36 ATOM 2 CA ALA C 168 -2.505 55.936 37.250 1.00 15.66 ATOM 3 CA ALA C 169 -0.976 59.064 35.719 1.00 32.57 ATOM 4 CA LEU C 170 2.839 59.602 36.059 1.00 10.05 ATOM 5 CA ALA C 171 4.557 62.982 35.652 1.00 6.88 ATOM 6 CA TYR C 172 8.172 64.030 35.484 1.00 2.00 ATOM 7 CA ASP C 173 9.646 67.363 36.539 1.00 13.72 ATOM 8 CA ARG C 174 12.434 67.376 33.941 1.00 35.15 ATOM 9 CA VAL C 175 13.957 65.300 31.091 1.00 19.63 ATOM 10 CA TYR C 176 17.516 64.619 29.949 1.00 7.20 ATOM 11 CA THR C 177 18.946 62.981 26.875 1.00 5.80 ATOM 12 CA ILE C 178 22.019 60.792 26.922 1.00 2.00 ATOM 13 CA GLY C 179 23.329 59.341 23.667 1.00 10.26 ATOM 14 CA GLU C 180 25.984 56.650 24.054 1.00 9.52 ATOM 15 CA SER C 181 28.544 56.284 21.256 1.00 4.62 ATOM 16 CA ASP C 182 30.902 53.335 20.624 1.00 2.00 ATOM 17 CA LEU C 183 33.906 54.854 18.736 1.00 2.00 ATOM 18 CA TYR C 184 36.500 53.098 16.548 1.00 4.25 ATOM 19 CA VAL C 185 39.591 55.289 16.407 1.00 7.34 ATOM 20 CA PRO C 186 42.639 53.824 14.564 1.00 5.29 ATOM 21 CA LYS C 187 46.085 53.472 16.128 1.00 19.79 ATOM 22 CA ALA C 188 49.226 53.545 14.002 1.00 47.02 ATOM 23 CA ALA C 189 52.427 51.454 14.209 1.00 38.48 ATOM 24 CA ASP C 190 53.660 53.137 17.393 1.00 44.58 ATOM 25 CA GLY C 191 50.313 52.557 19.116 1.00 40.66 ATOM 26 CA ASN C 192 49.397 56.211 18.672 1.00 39.02 ATOM 27 CA TYR C 193 45.861 57.086 17.574 1.00 7.19 ATOM 28 CA SER C 194 46.153 58.291 14.007 1.00 4.98 ATOM 29 CA ASP C 195 45.158 61.915 13.330 1.00 27.70 ATOM 30 CA TYR C 196 43.416 62.656 9.997 1.00 7.61 ATOM 31 CA PRO C 197 43.455 65.960 8.068 1.00 35.39 ATOM 32 CA ALA C 198 40.345 65.081 6.066 1.00 6.68 ATOM 33 CA LEU C 199 37.186 63.053 6.843 1.00 15.11 ATOM 34 CA ALA C 200 37.727 60.909 3.788 1.00 19.10 ATOM 35 CA SER C 201 41.307 60.079 4.925 1.00 31.05 ATOM 36 CA ALA C 202 39.681 58.563 8.048 1.00 13.62 ATOM 37 CA TYR C 203 37.436 56.117 6.220 1.00 18.04 ATOM 38 CA ALA C 204 39.481 53.074 5.286 1.00 26.02 ATOM 39 CA ASP C 205 41.347 52.660 8.552 1.00 16.46 ATOM 40 CA THR C 206 38.281 53.062 10.730 1.00 18.24 ATOM 41 CA VAL C 207 36.402 50.452 8.740 1.00 10.26 ATOM 42 CA ALA C 208 39.233 47.984 9.429 1.00 11.42 ATOM 43 CA VAL C 209 38.804 48.685 13.145 1.00 4.20 ATOM 44 CA MET C 210 35.019 48.355 13.028 1.00 11.57 ATOM 45 CA ARG C 211 35.377 44.804 11.795 1.00 16.64 ATOM 46 CA THR C 212 37.217 43.797 14.946 1.00 12.87 ATOM 47 CA LEU C 213 33.979 44.713 16.776 1.00 6.47 ATOM 48 CA THR C 214 35.861 46.219 19.730 1.00 4.94 ATOM 49 CA PRO C 215 35.542 49.978 20.398 1.00 4.57 ATOM 50 CA SER C 216 38.470 52.209 21.302 1.00 2.55 ATOM 51 CA HIS C 217 36.241 54.582 23.315 1.00 2.71 ATOM 52 CA ALA C 218 32.567 54.353 24.354 1.00 6.61 ATOM 53 CA VAL C 219 31.310 57.866 25.038 1.00 2.00 ATOM 54 CA PHE C 220 28.252 59.737 26.481 1.00 2.57 ATOM 55 CA ASN C 221 27.290 62.856 24.541 1.00 4.12 ATOM 56 CA GLY C 222 30.469 63.191 22.492 1.00 6.61 ATOM 57 CA ALA C 223 33.429 63.229 24.936 1.00 7.07 ATOM 58 CA VAL C 224 34.966 61.315 27.811 1.00 10.71 ATOM 59 CA GLY C 225 33.873 63.672 30.596 1.00 3.98 ATOM 60 CA ALA C 226 30.878 65.231 28.844 1.00 5.76 ATOM 61 CA LEU C 227 28.454 65.013 31.804 1.00 2.00 ATOM 62 CA THR C 228 30.871 65.721 34.645 1.00 5.02 ATOM 63 CA GLY C 229 32.280 68.739 36.459 1.00 23.15 ATOM 64 CA ALA C 230 30.457 71.919 35.500 1.00 22.71 ATOM 65 CA ASN C 231 28.407 69.778 33.079 1.00 22.01 ATOM 66 CA ALA C 232 27.045 67.209 35.484 1.00 9.21 ATOM 67 CA LEU C 233 23.234 66.986 35.418 1.00 10.21 ATOM 68 CA THR C 234 21.295 68.558 38.301 1.00 6.34 ATOM 69 CA ALA C 235 18.177 67.693 40.256 1.00 2.00 ATOM 70 CA ALA C 236 16.752 68.193 43.737 1.00 2.39 ATOM 71 CA VAL C 237 15.489 65.739 46.304 1.00 10.64 ATOM 72 CA GLY C 238 11.791 65.346 45.497 1.00 15.22 ATOM 73 CA GLU C 239 12.078 65.691 41.702 1.00 14.78 ATOM 74 CA SER C 240 11.167 63.077 39.173 1.00 5.64 ATOM 75 CA VAL C 241 13.483 63.027 36.240 1.00 13.88 ATOM 76 CA LEU C 242 12.898 61.262 32.933 1.00 4.72 ATOM 77 CA ILE C 243 16.206 59.943 31.605 1.00 2.65 ATOM 78 CA ILE C 244 16.145 59.147 27.866 1.00 2.00 ATOM 79 CA HIS C 245 19.031 56.927 26.697 1.00 2.00 ATOM 80 CA SER C 246 19.834 55.998 23.099 1.00 2.00 ATOM 81 CA GLN C 247 22.357 53.703 21.440 1.00 2.00 ATOM 82 CA ALA C 248 22.086 53.323 17.689 1.00 2.00 ATOM 83 CA ASN C 249 24.590 50.486 17.140 1.00 2.71 ATOM 84 CA ARG C 250 25.483 48.553 20.291 1.00 9.65 ATOM 85 CA ASP C 251 23.701 47.497 23.527 1.00 2.78 ATOM 86 CA SER C 252 24.243 48.979 27.016 1.00 4.56 ATOM 87 CA ARG C 253 23.130 48.450 30.640 1.00 4.91 ATOM 88 CA PRO C 254 22.336 51.841 32.144 1.00 2.00 ATOM 89 CA HIS C 255 22.595 52.081 35.919 1.00 2.00 ATOM 90 CA LEU C 256 22.164 54.948 38.445 1.00 6.30 ATOM 91 CA ILE C 257 24.612 54.536 41.402 1.00 7.13 ATOM 92 CA GLY C 258 22.739 55.157 44.645 1.00 3.90 ATOM 93 CA GLY C 259 19.325 55.146 42.981 1.00 2.00 ATOM 94 CA HIS C 260 17.033 52.930 40.878 1.00 6.62 ATOM 95 CA GLY C 261 14.684 52.957 37.915 1.00 3.26 ATOM 96 CA ASP C 262 11.255 53.516 39.491 1.00 8.01 ATOM 97 CA TRP C 263 9.371 52.974 36.244 1.00 2.00 ATOM 98 CA VAL C 264 11.372 51.775 33.239 1.00 2.00 ATOM 99 CA TRP C 265 10.468 51.186 29.598 1.00 13.99 ATOM 100 CA THR C 266 13.775 49.606 28.390 1.00 24.00 ATOM 101 CA THR C 267 12.219 48.865 25.000 1.00 8.19 ATOM 102 CA GLY C 268 11.095 52.503 25.207 1.00 4.08 ATOM 103 CA LYS C 269 7.570 52.017 23.775 1.00 2.00 ATOM 104 CA PHE C 270 4.928 53.699 25.943 1.00 2.29 ATOM 105 CA ALA C 271 1.863 51.610 25.060 1.00 11.45 ATOM 106 CA ASN C 272 3.342 48.727 27.134 1.00 4.34 ATOM 107 CA PRO C 273 3.388 48.913 30.932 1.00 8.12 ATOM 108 CA PRO C 274 6.662 49.895 32.657 1.00 11.81 ATOM 109 CA GLN C 275 8.636 47.777 35.142 1.00 14.30 ATOM 110 CA LEU C 276 9.297 48.991 38.624 1.00 14.23 ATOM 111 CA ASN C 277 12.379 48.905 40.839 1.00 9.18 ATOM 112 CA MET C 278 15.118 48.182 38.252 1.00 18.59 ATOM 113 CA GLU C 279 18.684 48.227 39.559 1.00 2.00 ATOM 114 CA THR C 280 20.183 48.207 36.058 1.00 2.00 ATOM 115 CA TRP C 281 18.337 47.957 32.708 1.00 7.69 ATOM 116 CA PHE C 282 19.140 47.071 29.027 1.00 2.00 ATOM 117 CA ILE C 283 18.955 49.054 25.763 1.00 2.00 ATOM 118 CA PRO C 284 19.351 47.022 22.521 1.00 16.48 ATOM 119 CA GLY C 285 21.552 48.560 19.899 1.00 2.00 ATOM 120 CA GLY C 286 19.335 50.338 17.424 1.00 3.48 ATOM 121 CA SER C 287 16.800 51.601 20.010 1.00 2.00 ATOM 122 CA ALA C 288 16.156 54.167 22.762 1.00 2.00 ATOM 123 CA ALA C 289 14.564 53.703 26.185 1.00 15.88 ATOM 124 CA ALA C 290 13.254 55.735 29.107 1.00 2.00 ATOM 125 CA ALA C 291 13.382 55.575 32.906 1.00 4.89 ATOM 126 CA LEU C 292 11.602 57.573 35.565 1.00 2.00 ATOM 127 CA TYR C 293 13.174 58.224 38.973 1.00 2.00 ATOM 128 CA THR C 294 12.391 60.456 41.968 1.00 10.76 ATOM 129 CA PHE C 295 15.370 61.557 44.066 1.00 5.19 ATOM 130 CA LYS C 296 15.115 60.730 47.784 1.00 15.90 ATOM 131 CA GLN C 297 18.662 61.549 48.916 1.00 8.42 ATOM 132 CA PRO C 298 21.047 64.433 48.029 1.00 5.13 ATOM 133 CA GLY C 299 24.619 64.008 46.780 1.00 2.00 ATOM 134 CA THR C 300 26.532 62.956 43.676 1.00 25.59 ATOM 135 CA TYR C 301 25.236 60.111 41.538 1.00 7.44 ATOM 136 CA ALA C 302 26.981 58.301 38.755 1.00 4.57 ATOM 137 CA TYR C 303 24.923 57.325 35.737 1.00 2.00 ATOM 138 CA LEU C 304 26.754 54.757 33.597 1.00 2.00 ATOM 139 CA SER C 305 26.845 51.574 31.457 1.00 2.00 ATOM 140 N HIS C 306 26.698 49.673 33.038 1.00 2.00 ATOM 141 CA HIS C 306 27.229 48.761 34.052 1.00 2.00 ATOM 142 C HIS C 306 28.161 47.627 33.605 1.00 2.00 ATOM 143 O HIS C 306 28.132 46.541 34.203 1.00 2.00 ATOM 144 CB HIS C 306 26.156 48.256 35.011 1.00 2.00 ATOM 145 CG HIS C 306 26.654 48.024 36.412 1.00 2.00 ATOM 146 ND1 HIS C 306 27.437 46.942 36.769 1.00 2.00 ATOM 147 CD2 HIS C 306 26.454 48.730 37.555 1.00 2.00 ATOM 148 CE1 HIS C 306 27.691 46.994 38.069 1.00 2.00 ATOM 149 NE2 HIS C 306 27.105 48.068 38.568 1.00 2.00 ATOM 150 CA ASN C 307 29.947 46.895 32.121 1.00 8.37 ATOM 151 CA LEU C 308 32.443 48.588 34.419 1.00 2.00 ATOM 152 CA ILE C 309 35.318 48.339 31.909 1.00 2.00 ATOM 153 CA GLU C 310 33.217 50.115 29.269 1.00 4.90 ATOM 154 CA ALA C 311 32.210 52.633 31.920 1.00 2.80 ATOM 155 CA MET C 312 35.432 53.463 33.777 1.00 8.78 ATOM 156 CA GLU C 313 38.128 52.356 31.271 1.00 9.56 ATOM 157 CA LEU C 314 36.467 53.289 27.942 1.00 2.00 ATOM 158 CA GLY C 315 34.321 56.303 28.960 1.00 2.00 ATOM 159 CA ALA C 316 30.584 55.595 29.479 1.00 2.53 ATOM 160 CA ALA C 317 29.821 57.183 32.858 1.00 2.00 ATOM 161 CA ALA C 318 28.332 60.504 34.071 1.00 11.20 ATOM 162 CA GLN C 319 27.409 62.608 37.056 1.00 5.29 ATOM 163 CA ALA C 320 24.172 63.975 38.571 1.00 9.85 ATOM 164 CA SER C 321 24.264 66.455 41.469 1.00 9.22 ATOM 165 CA VAL C 322 21.246 66.368 43.722 1.00 11.00 ATOM 166 CA GLU C 323 20.535 69.117 46.249 1.00 45.75 ATOM 167 CA GLY C 324 18.416 68.527 49.366 1.00 14.17 ATOM 168 CA GLN C 325 18.567 66.979 52.869 1.00 44.23 ATOM 169 CA TRP C 326 19.664 63.505 54.006 1.00 13.30 ATOM 170 CA ASP C 327 17.134 60.945 55.231 1.00 18.26 ATOM 171 CA ASP C 328 18.571 58.729 57.982 1.00 28.40 ATOM 172 CA ASP C 329 15.690 56.295 57.762 1.00 19.03 ATOM 173 CA LEU C 330 16.898 55.366 54.275 1.00 3.11 ATOM 174 CA MET C 331 20.626 55.178 55.171 1.00 10.21 ATOM 175 CA THR C 332 22.939 55.775 58.208 1.00 24.09 ATOM 176 CA SER C 333 26.644 55.269 58.932 1.00 18.42 ATOM 177 CA VAL C 334 25.953 53.530 62.284 1.00 7.09 ATOM 178 CA ALA C 335 29.720 53.458 62.952 1.00 10.99 ATOM 179 CA ALA C 336 32.432 55.152 60.856 1.00 17.18 ATOM 180 CA PRO C 337 35.625 53.313 59.769 1.00 17.15 ATOM 181 CA GLY C 338 37.228 52.223 63.020 1.00 40.26 TER