2XDQ - Sequence, Chains, Asymmetric and Biological Units

• Title: DARK OPERATIVE PROTOCHLOROPHYLLIDE OXIDOREDUCTASE (CHLN-CHLB
• Keywords: OXIDOREDUCTASE, DPOR, (BACTERIO)CHLOROPHYLL BIOSYNTHESIS, PHOTOSYNTHESIS, NITROGENASE-LIKE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2XDQ	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	425	3344	0
2	Protein		B	440	3449	0
3	Ligand		A	2	0	13
4	Ligand		B	2	0	10
5	Water			140	0	140
total				1009	6793	163

Proteins

Unit 1

PRO 6 ASN 7 ALA 8 LEU 9 ASN 10 PHE 11 GLU 12 CYS 13 GLU 14 THR 15 GLY 16 ASN 17 TYR 18 HIS 19 THR 20 PHE 21 CYS 22 PRO 23 ILE 24 SER 25 CYS 26 VAL 27 ALA 28 TRP 29 LEU 30 TYR 31 GLN 32 LYS 33 ILE 34 GLU 35 ASP 36 SER 37 PHE 38 PHE 39 LEU 40 VAL 41 ILE 42 GLY 43 THR 44 LYS 45 THR 46 CYS 47 GLY 48 TYR 49 PHE 50 LEU 51 GLN 52 ASN 53 ALA 54 MET 55 GLY 56 VAL 57 MET 58 ILE 59 PHE 60 ALA 61 GLU 62 PRO 63 ARG 64 TYR 65 ALA 66 MET 67 ALA 68 GLU 69 LEU 70 GLU 71 GLU 72 GLY 73 ASP 74 ILE 75 SER 76 ALA 77 GLN 78 LEU 79 ASN 80 ASP 81 TYR 82 GLU 83 GLU 84 LEU 85 LYS 86 ARG 87 LEU 88 CYS 89 LEU 90 GLU 91 ILE 92 LYS 93 ARG 94 ASP 95 ARG 96 ASN 97 PRO 98 SER 99 VAL 100 ILE 101 VAL 102 TRP 103 ILE 104 GLY 105 THR 106 CYS 107 THR 108 THR 109 GLU 110 ILE 111 ILE 112 LYS 113 MET 114 ASP 115 LEU 116 GLU 117 GLY 118 LEU 119 ALA 120 PRO 121 LYS 122 LEU 123 GLU 124 ALA 125 GLU 126 ILE 127 GLY 128 ILE 129 PRO 130 ILE 131 VAL 132 VAL 133 ALA 134 ARG 135 ALA 136 ASN 137 GLY 138 LEU 139 ASP 140 TYR 141 ALA 142 PHE 143 THR 144 GLN 145 GLY 146 GLU 147 ASP 148 THR 149 VAL 150 LEU 151 ALA 152 ALA 153 MET 154 ALA 155 ALA 156 ARG 157 CYS 158 PRO 159 THR 160 SER 161 THR 162 GLN 192 TYR 193 HIS 194 PRO 195 HIS 196 PRO 197 PRO 198 LEU 199 VAL 200 LEU 201 PHE 202 GLY 203 SER 204 LEU 205 PRO 206 ASP 207 PRO 208 VAL 209 VAL 210 THR 211 GLN 212 LEU 213 THR 214 LEU 215 GLU 216 LEU 217 LYS 218 LYS 219 GLN 220 GLY 221 ILE 222 LYS 223 VAL 224 SER 225 GLY 226 TRP 227 LEU 228 PRO 229 ALA 230 LYS 231 ARG 232 TYR 233 THR 234 GLU 235 LEU 236 PRO 237 VAL 238 ILE 239 ASP 240 GLU 241 GLY 242 TYR 243 TYR 244 VAL 245 ALA 246 GLY 247 VAL 248 ASN 249 PRO 250 PHE 251 LEU 252 SER 253 ARG 254 THR 255 ALA 256 THR 257 THR 258 LEU 259 ILE 260 ARG 261 ARG 262 ARG 263 LYS 264 CYS 265 GLN 266 LEU 267 ILE 268 THR 269 ALA 270 PRO 271 PHE 272 PRO 273 ILE 274 GLY 275 PRO 276 ASP 277 GLY 278 THR 279 ARG 280 THR 281 TRP 282 ILE 283 GLU 284 GLN 285 ILE 286 CYS 287 ALA 288 THR 289 PHE 290 GLY 291 ILE 292 GLN 293 PRO 294 GLN 295 GLY 296 LEU 297 ALA 298 GLU 299 ARG 300 GLU 301 ALA 302 GLU 303 THR 304 TRP 305 GLN 306 LYS 307 LEU 308 SER 309 ASP 310 TYR 311 LEU 312 GLU 313 LEU 314 VAL 315 ARG 316 GLY 317 LYS 318 SER 319 VAL 320 PHE 321 PHE 322 MET 323 GLY 324 ASP 325 ASN 326 LEU 327 LEU 328 GLU 329 ILE 330 SER 331 LEU 332 ALA 333 ARG 334 PHE 335 LEU 336 ILE 337 ARG 338 CYS 339 GLY 340 MET 341 ARG 342 VAL 343 LEU 344 GLU 345 ILE 346 GLY 347 ILE 348 PRO 349 TYR 350 MET 351 ASP 352 LYS 353 ARG 354 TYR 355 GLN 356 ALA 357 ALA 358 GLU 359 LEU 360 ALA 361 LEU 362 LEU 363 SER 364 GLN 365 THR 366 CYS 367 ALA 368 GLU 369 MET 370 GLY 371 HIS 372 PRO 373 LEU 374 PRO 375 THR 376 ILE 377 VAL 378 GLU 379 LYS 380 PRO 381 ASP 382 ASN 383 TYR 384 ASN 385 GLN 386 LEU 387 GLN 388 ARG 389 ILE 390 LYS 391 ALA 392 LEU 393 GLN 394 PRO 395 ASP 396 LEU 397 VAL 398 ILE 399 THR 400 GLY 401 MET 402 ALA 403 HIS 404 ALA 405 ASN 406 PRO 407 LEU 408 GLU 409 ALA 410 ARG 411 GLY 412 ILE 413 SER 414 THR 415 LYS 416 TRP 417 SER 418 VAL 419 GLU 420 PHE 421 THR 422 PHE 423 ALA 424 GLN 425 ILE 426 HIS 427 GLY 428 PHE 429 GLY 430 ASN 431 ALA 432 ARG 433 ASP 434 ILE 435 LEU 436 GLU 437 LEU 438 VAL 439 THR 440 ARG 441 PRO 442 LEU 443 ARG 444 ARG 445 ASN 446 GLN 447 ALA 448 LEU 449 ALA 450 GLY 451 LEU 452 GLY 453 TRP 454 GLN 455 LYS 456 LEU 457 VAL 458 ALA 459

Unit 2

MET 1 LYS 2 LEU 3 ALA 4 TYR 5 TRP 6 MET 7 TYR 8 ALA 9 GLY 10 PRO 11 ALA 12 HIS 13 ILE 14 GLY 15 THR 16 LEU 17 ARG 18 ILE 19 ALA 20 SER 21 SER 22 PHE 23 LYS 24 ASN 25 VAL 26 HIS 27 GLY 28 ILE 29 MET 30 HIS 31 ALA 32 PRO 33 LEU 34 GLY 35 ASP 36 ASP 37 TYR 38 PHE 39 ASN 40 VAL 41 MET 42 ARG 43 SER 44 MET 45 LEU 46 GLU 47 ARG 48 GLU 49 ARG 50 ASP 51 PHE 52 THR 53 PRO 54 VAL 55 THR 56 ALA 57 SER 58 ILE 59 VAL 60 ASP 61 ARG 62 HIS 63 VAL 64 LEU 65 ALA 66 ARG 67 GLY 68 SER 69 GLN 70 GLU 71 LYS 72 VAL 73 VAL 74 ASP 75 ASN 76 ILE 77 ILE 78 ARG 79 LYS 80 ASP 81 THR 82 GLU 83 GLU 84 HIS 85 PRO 86 ASP 87 LEU 88 ILE 89 VAL 90 LEU 91 THR 92 PRO 93 THR 94 CYS 95 THR 96 SER 97 SER 98 ILE 99 LEU 100 GLN 101 GLU 102 ASP 103 LEU 104 GLN 105 ASN 106 PHE 107 VAL 108 ARG 109 ARG 110 ALA 111 SER 112 LEU 113 SER 114 THR 115 THR 116 ALA 117 ASP 118 VAL 119 LEU 120 LEU 121 ALA 122 ASP 123 VAL 124 ASN 125 HIS 126 TYR 127 ARG 128 VAL 129 ASN 130 GLU 131 LEU 132 GLN 133 ALA 134 ALA 135 ASP 136 ARG 137 THR 138 LEU 139 GLU 140 GLN 141 ILE 142 VAL 143 GLN 144 PHE 145 TYR 146 ILE 147 ASP 148 LYS 149 ALA 150 ARG 151 ARG 152 GLN 153 GLY 154 THR 155 LEU 156 GLY 157 THR 158 SER 159 LYS 160 THR 161 PRO 162 THR 163 PRO 164 SER 165 VAL 166 ASN 167 ILE 168 ILE 169 GLY 170 ILE 171 THR 172 THR 173 LEU 174 GLY 175 PHE 176 HIS 177 ASN 178 GLN 179 HIS 180 ASP 181 CYS 182 ARG 183 GLU 184 LEU 185 LYS 186 GLN 187 LEU 188 MET 189 ALA 190 ASP 191 LEU 192 GLY 193 ILE 194 GLN 195 VAL 196 ASN 197 LEU 198 VAL 199 ILE 200 PRO 201 ALA 202 ALA 203 ALA 204 THR 205 VAL 206 HIS 207 ASP 208 LEU 209 GLN 210 ARG 211 LEU 212 PRO 213 GLN 214 ALA 215 TRP 216 PHE 217 ASN 218 LEU 219 VAL 220 PRO 221 TYR 222 ARG 223 GLU 224 ILE 225 GLY 226 GLY 227 LEU 228 THR 229 ALA 230 GLN 231 TYR 232 LEU 233 GLU 234 ARG 235 GLU 236 PHE 237 GLY 238 GLN 239 PRO 240 SER 241 VAL 242 ARG 243 ILE 244 THR 245 PRO 246 MET 247 GLY 248 VAL 249 VAL 250 GLU 251 THR 252 ALA 253 ARG 254 CYS 255 ILE 256 ARG 257 ALA 258 ILE 259 GLN 260 GLY 261 VAL 262 LEU 263 ASN 264 ALA 265 GLN 266 GLY 267 ALA 268 GLY 269 VAL 270 ASN 271 TYR 272 GLU 273 ALA 274 PHE 275 ILE 276 GLU 277 GLN 278 GLN 279 THR 280 ARG 281 GLU 282 VAL 283 SER 284 GLN 285 ALA 286 ALA 287 TRP 288 PHE 289 SER 290 ARG 291 SER 292 ILE 293 ASP 294 CYS 295 GLN 296 ASN 297 LEU 298 THR 299 GLY 300 LYS 301 LYS 302 ALA 303 VAL 304 VAL 305 PHE 306 GLY 307 ASP 308 ASN 309 THR 310 HIS 311 ALA 312 ALA 313 ALA 314 MET 315 THR 316 LYS 317 ILE 318 LEU 319 SER 320 ARG 321 GLU 322 MET 323 GLY 324 ILE 325 HIS 326 VAL 327 VAL 328 TRP 329 ALA 330 GLY 331 THR 332 TYR 333 CYS 334 LYS 335 TYR 336 ASP 337 ALA 338 ASP 339 TRP 340 PHE 341 ARG 342 ALA 343 GLU 344 VAL 345 ALA 346 GLY 347 PHE 348 CYS 349 ASP 350 GLU 351 VAL 352 LEU 353 ILE 354 THR 355 ASP 356 ASP 357 HIS 358 THR 359 VAL 360 VAL 361 GLY 362 ASP 363 ALA 364 ILE 365 ALA 366 ARG 367 VAL 368 GLU 369 PRO 370 ALA 371 ALA 372 ILE 373 PHE 374 GLY 375 THR 376 GLN 377 MET 378 GLU 379 ARG 380 HIS 381 VAL 382 GLY 383 LYS 384 ARG 385 LEU 386 ASN 387 ILE 388 PRO 389 CYS 390 GLY 391 VAL 392 ILE 393 ALA 394 ALA 395 PRO 396 ILE 397 HIS 398 ILE 399 GLN 400 ASP 401 PHE 402 PRO 403 VAL 404 GLY 405 TYR 406 ARG 407 PRO 408 PHE 409 LEU 410 GLY 411 TYR 412 GLU 413 GLY 414 THR 415 ASN 416 GLN 417 LEU 418 VAL 419 ASP 420 LEU 421 ILE 422 TYR 423 ASN 424 SER 425 PHE 426 THR 427 LEU 428 GLY 429 MET 430 GLU 431 ASP 432 HIS 433 LEU 434 LEU 435 GLU 436 ILE 437 PHE 438 GLY 439 GLY 440

Ligands

Unit 3	SF4 602 MGX 1463
Unit 4	SO4 1503 SO4 1504