2QNV - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE PREGNANE X RECEPTOR BOUND TO COLUPU
• Keywords: ALPHA HELICAL SANDWHICH, PROTEIN-LIGAND COMPLEX, ALTERNATIVE SPLICING, DNA-BINDING, METAL-BINDING, NUCLEUS, POLYMORPHISM RECEPTOR, TRANSCRIPTION, TRANSCRIPTION REGULATION, ZINC-FIN NUCLEAR PROTEIN
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ORPHAN NUCLEAR RECEPTOR PXR	A	249	1994	0
2	Ligand	ORPHAN NUCLEAR RECEPTOR PXR	A	1	0	29
3	Water			20	0	20
total				270	1994	49

Proteins

Unit 1

GLY 142 LEU 143 THR 144 GLU 145 GLU 146 GLN 147 ARG 148 MET 149 MET 150 ILE 151 ARG 152 GLU 153 LEU 154 MET 155 ASP 156 ALA 157 GLN 158 MET 159 LYS 160 THR 161 PHE 162 ASP 163 THR 164 THR 165 PHE 166 SER 167 HIS 168 PHE 169 LYS 170 ASN 171 PHE 172 ARG 173 LEU 174 PRO 175 GLY 176 VAL 177 LEU 209 LYS 210 VAL 211 SER 212 LEU 213 GLN 214 LEU 215 ARG 216 GLY 217 GLU 218 ASP 219 GLY 220 SER 221 VAL 222 TRP 223 ASN 224 TYR 225 LYS 226 PRO 227 PRO 228 ALA 229 PHE 237 SER 238 LEU 239 LEU 240 PRO 241 HIS 242 MET 243 ALA 244 ASP 245 MET 246 SER 247 THR 248 TYR 249 MET 250 PHE 251 LYS 252 GLY 253 ILE 254 ILE 255 SER 256 PHE 257 ALA 258 LYS 259 VAL 260 ILE 261 SER 262 TYR 263 PHE 264 ARG 265 ASP 266 LEU 267 PRO 268 ILE 269 GLU 270 ASP 271 GLN 272 ILE 273 SER 274 LEU 275 LEU 276 LYS 277 GLY 278 ALA 279 ALA 280 PHE 281 GLU 282 LEU 283 CYS 284 GLN 285 LEU 286 ARG 287 PHE 288 ASN 289 THR 290 VAL 291 PHE 292 ASN 293 ALA 294 GLU 295 THR 296 GLY 297 THR 298 TRP 299 GLU 300 CYS 301 GLY 302 ARG 303 LEU 304 SER 305 TYR 306 CYS 307 LEU 308 GLU 309 GLN 316 GLN 317 LEU 318 LEU 319 LEU 320 GLU 321 PRO 322 MET 323 LEU 324 LYS 325 PHE 326 HIS 327 TYR 328 MET 329 LEU 330 LYS 331 LYS 332 LEU 333 GLN 334 LEU 335 HIS 336 GLU 337 GLU 338 GLU 339 TYR 340 VAL 341 LEU 342 MET 343 GLN 344 ALA 345 ILE 346 SER 347 LEU 348 PHE 349 SER 350 PRO 351 ASP 352 ARG 353 PRO 354 GLY 355 VAL 356 LEU 357 GLN 358 HIS 359 ARG 360 VAL 361 VAL 362 ASP 363 GLN 364 LEU 365 GLN 366 GLU 367 GLN 368 PHE 369 ALA 370 ILE 371 THR 372 LEU 373 LYS 374 SER 375 TYR 376 ILE 377 GLU 378 CYS 379 ASN 380 ARG 381 PRO 382 GLN 383 PRO 384 ALA 385 HIS 386 ARG 387 PHE 388 LEU 389 PHE 390 LEU 391 LYS 392 ILE 393 MET 394 ALA 395 MET 396 LEU 397 THR 398 GLU 399 LEU 400 ARG 401 SER 402 ILE 403 ASN 404 ALA 405 GLN 406 HIS 407 THR 408 GLN 409 ARG 410 LEU 411 LEU 412 ARG 413 ILE 414 GLN 415 ASP 416 ILE 417 HIS 418 PRO 419 PHE 420 ALA 421 THR 422 PRO 423 LEU 424 MET 425 GLN 426 GLU 427 LEU 428 PHE 429 GLY 430 ILE 431 THR 432 GLY 433 SER 434

Ligands

Unit 2

CDZ 1