4I3Q - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF HUMAN CYP3A4 COORDINATED TO A WATER MOL
• Keywords: HEMOPROTEIN, MONOOXYGENASE, CYTOCHROME P450 REDUCTASE, CYTOC ENDOPLASMIC RETICULUM, CYTOCHROME P450, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4I3Q	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	CYTOCHROME P450 3A4	A	465	3749	0
2	Ligand	CYTOCHROME P450 3A4	A	1	0	43
3	Water			6	0	6
total				472	3749	49

Proteins

Unit 1

HIS 28 SER 29 HIS 30 GLY 31 LEU 32 PHE 33 LYS 34 LYS 35 LEU 36 GLY 37 ILE 38 PRO 39 GLY 40 PRO 41 THR 42 PRO 43 LEU 44 PRO 45 PHE 46 LEU 47 GLY 48 ASN 49 ILE 50 LEU 51 SER 52 TYR 53 HIS 54 LYS 55 GLY 56 PHE 57 CYS 58 MET 59 PHE 60 ASP 61 MET 62 GLU 63 CYS 64 HIS 65 LYS 66 LYS 67 TYR 68 GLY 69 LYS 70 VAL 71 TRP 72 GLY 73 PHE 74 TYR 75 ASP 76 GLY 77 GLN 78 GLN 79 PRO 80 VAL 81 LEU 82 ALA 83 ILE 84 THR 85 ASP 86 PRO 87 ASP 88 MET 89 ILE 90 LYS 91 THR 92 VAL 93 LEU 94 VAL 95 LYS 96 GLU 97 CYS 98 TYR 99 SER 100 VAL 101 PHE 102 THR 103 ASN 104 ARG 105 ARG 106 PRO 107 PHE 108 GLY 109 PRO 110 VAL 111 GLY 112 PHE 113 MET 114 LYS 115 SER 116 ALA 117 ILE 118 SER 119 ILE 120 ALA 121 GLU 122 ASP 123 GLU 124 GLU 125 TRP 126 LYS 127 ARG 128 LEU 129 ARG 130 SER 131 LEU 132 LEU 133 SER 134 PRO 135 THR 136 PHE 137 THR 138 SER 139 GLY 140 LYS 141 LEU 142 LYS 143 GLU 144 MET 145 VAL 146 PRO 147 ILE 148 ILE 149 ALA 150 GLN 151 TYR 152 GLY 153 ASP 154 VAL 155 LEU 156 VAL 157 ARG 158 ASN 159 LEU 160 ARG 161 ARG 162 GLU 163 ALA 164 GLU 165 THR 166 GLY 167 LYS 168 PRO 169 VAL 170 THR 171 LEU 172 LYS 173 ASP 174 VAL 175 PHE 176 GLY 177 ALA 178 TYR 179 SER 180 MET 181 ASP 182 VAL 183 ILE 184 THR 185 SER 186 THR 187 SER 188 PHE 189 GLY 190 VAL 191 ASN 192 ILE 193 ASP 194 SER 195 LEU 196 ASN 197 ASN 198 PRO 199 GLN 200 ASP 201 PRO 202 PHE 203 VAL 204 GLU 205 ASN 206 THR 207 LYS 208 LYS 209 LEU 210 LEU 211 ARG 212 PHE 213 ASP 214 PHE 215 LEU 216 ASP 217 PRO 218 PHE 219 PHE 220 LEU 221 SER 222 ILE 223 THR 224 VAL 225 PHE 226 PRO 227 PHE 228 LEU 229 ILE 230 PRO 231 ILE 232 LEU 233 GLU 234 VAL 235 LEU 236 ASN 237 ILE 238 CYS 239 VAL 240 PHE 241 PRO 242 ARG 243 GLU 244 VAL 245 THR 246 ASN 247 PHE 248 LEU 249 ARG 250 LYS 251 SER 252 VAL 253 LYS 254 ARG 255 MET 256 LYS 257 GLU 258 SER 259 ARG 260 LEU 261 GLU 262 ASP 263 THR 264 GLN 265 LYS 266 HIS 267 ARG 268 VAL 269 ASP 270 PHE 271 LEU 272 GLN 273 LEU 274 MET 275 ILE 276 ASP 277 SER 278 GLN 279 ASN 280 SER 281 HIS 287 LYS 288 ALA 289 LEU 290 SER 291 ASP 292 LEU 293 GLU 294 LEU 295 VAL 296 ALA 297 GLN 298 SER 299 ILE 300 ILE 301 PHE 302 ILE 303 PHE 304 ALA 305 GLY 306 TYR 307 GLU 308 THR 309 THR 310 SER 311 SER 312 VAL 313 LEU 314 SER 315 PHE 316 ILE 317 MET 318 TYR 319 GLU 320 LEU 321 ALA 322 THR 323 HIS 324 PRO 325 ASP 326 VAL 327 GLN 328 GLN 329 LYS 330 LEU 331 GLN 332 GLU 333 GLU 334 ILE 335 ASP 336 ALA 337 VAL 338 LEU 339 PRO 340 ASN 341 LYS 342 ALA 343 PRO 344 PRO 345 THR 346 TYR 347 ASP 348 THR 349 VAL 350 LEU 351 GLN 352 MET 353 GLU 354 TYR 355 LEU 356 ASP 357 MET 358 VAL 359 VAL 360 ASN 361 GLU 362 THR 363 LEU 364 ARG 365 LEU 366 PHE 367 PRO 368 ILE 369 ALA 370 MET 371 ARG 372 LEU 373 GLU 374 ARG 375 VAL 376 CYS 377 LYS 378 LYS 379 ASP 380 VAL 381 GLU 382 ILE 383 ASN 384 GLY 385 MET 386 PHE 387 ILE 388 PRO 389 LYS 390 GLY 391 VAL 392 VAL 393 VAL 394 MET 395 ILE 396 PRO 397 SER 398 TYR 399 ALA 400 LEU 401 HIS 402 ARG 403 ASP 404 PRO 405 LYS 406 TYR 407 TRP 408 THR 409 GLU 410 PRO 411 GLU 412 LYS 413 PHE 414 LEU 415 PRO 416 GLU 417 ARG 418 PHE 419 SER 420 LYS 421 LYS 422 ASN 423 LYS 424 ASP 425 ASN 426 ILE 427 ASP 428 PRO 429 TYR 430 ILE 431 TYR 432 THR 433 PRO 434 PHE 435 GLY 436 SER 437 GLY 438 PRO 439 ARG 440 ASN 441 CYS 442 ILE 443 GLY 444 MET 445 ARG 446 PHE 447 ALA 448 LEU 449 MET 450 ASN 451 MET 452 LYS 453 LEU 454 ALA 455 LEU 456 ILE 457 ARG 458 VAL 459 LEU 460 GLN 461 ASN 462 PHE 463 SER 464 PHE 465 LYS 466 PRO 467 CYS 468 LYS 469 GLU 470 THR 471 GLN 472 ILE 473 PRO 474 LEU 475 LYS 476 LEU 477 SER 478 LEU 479 GLY 480 GLY 481 LEU 482 LEU 483 GLN 484 PRO 485 GLU 486 LYS 487 PRO 488 VAL 489 VAL 490 LEU 491 LYS 492 VAL 493 GLU 494 SER 495 ARG 496 ASP 497

Ligands

Unit 2

HEM 601