2E3K - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE HUMAN BRD2 SECOND BROMODOMAIN IN COMPLEXED WITH THE ACETYLATED HISTONE H4 PEPTIDE
• Keywords: BROMODOMAIN, BINDS TO ACETYLATED HISTONE TAILS, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, TRANSCRIPTION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2E3K	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	BROMODOMAIN-CONTAINING PROTEIN 2	A	108	890	0
2	Protein	BROMODOMAIN-CONTAINING PROTEIN 2	B	110	907	0
3	Protein	BROMODOMAIN-CONTAINING PROTEIN 2	C	108	894	0
4	Protein	BROMODOMAIN-CONTAINING PROTEIN 2	D	109	899	0
5	Protein	15-MER PEPTIDE FROM HISTONE H4	Q	15	72	24
6	Protein	15-MER PEPTIDE FROM HISTONE H4	R	13	56	24
7	Water			412	0	412
total				875	3718	460

Proteins

Unit 1	GLU 348 GLN 349 LEU 350 LYS 351 HIS 352 CYS 353 ASN 354 GLY 355 ILE 356 LEU 357 LYS 358 GLU 359 LEU 360 LEU 361 SER 362 LYS 363 LYS 364 HIS 365 ALA 366 ALA 367 TYR 368 ALA 369 TRP 370 PRO 371 PHE 372 TYR 373 LYS 374 PRO 375 VAL 376 ASP 377 ALA 378 SER 379 ALA 380 LEU 381 GLY 382 LEU 383 HIS 384 ASP 385 TYR 386 HIS 387 ASP 388 ILE 389 ILE 390 LYS 391 HIS 392 PRO 393 MET 394 ASP 395 LEU 396 SER 397 THR 398 VAL 399 LYS 400 ARG 401 LYS 402 MET 403 GLU 404 ASN 405 ARG 406 ASP 407 TYR 408 ARG 409 ASP 410 ALA 411 GLN 412 GLU 413 PHE 414 ALA 415 ALA 416 ASP 417 VAL 418 ARG 419 LEU 420 MET 421 PHE 422 SER 423 ASN 424 CYS 425 TYR 426 LYS 427 TYR 428 ASN 429 PRO 430 PRO 431 ASP 432 HIS 433 ASP 434 VAL 435 VAL 436 ALA 437 MET 438 ALA 439 ARG 440 LYS 441 LEU 442 GLN 443 ASP 444 VAL 445 PHE 446 GLU 447 PHE 448 ARG 449 TYR 450 ALA 451 LYS 452 MET 453 PRO 454 ASP 455
Unit 2	HIS 1 MET 2 GLU 348 GLN 349 LEU 350 LYS 351 HIS 352 CYS 353 ASN 354 GLY 355 ILE 356 LEU 357 LYS 358 GLU 359 LEU 360 LEU 361 SER 362 LYS 363 LYS 364 HIS 365 ALA 366 ALA 367 TYR 368 ALA 369 TRP 370 PRO 371 PHE 372 TYR 373 LYS 374 PRO 375 VAL 376 ASP 377 ALA 378 SER 379 ALA 380 LEU 381 GLY 382 LEU 383 HIS 384 ASP 385 TYR 386 HIS 387 ASP 388 ILE 389 ILE 390 LYS 391 HIS 392 PRO 393 MET 394 ASP 395 LEU 396 SER 397 THR 398 VAL 399 LYS 400 ARG 401 LYS 402 MET 403 GLU 404 ASN 405 ARG 406 ASP 407 TYR 408 ARG 409 ASP 410 ALA 411 GLN 412 GLU 413 PHE 414 ALA 415 ALA 416 ASP 417 VAL 418 ARG 419 LEU 420 MET 421 PHE 422 SER 423 ASN 424 CYS 425 TYR 426 LYS 427 TYR 428 ASN 429 PRO 430 PRO 431 ASP 432 HIS 433 ASP 434 VAL 435 VAL 436 ALA 437 MET 438 ALA 439 ARG 440 LYS 441 LEU 442 GLN 443 ASP 444 VAL 445 PHE 446 GLU 447 PHE 448 ARG 449 TYR 450 ALA 451 LYS 452 MET 453 PRO 454 ASP 455
Unit 3	GLU 348 GLN 349 LEU 350 LYS 351 HIS 352 CYS 353 ASN 354 GLY 355 ILE 356 LEU 357 LYS 358 GLU 359 LEU 360 LEU 361 SER 362 LYS 363 LYS 364 HIS 365 ALA 366 ALA 367 TYR 368 ALA 369 TRP 370 PRO 371 PHE 372 TYR 373 LYS 374 PRO 375 VAL 376 ASP 377 ALA 378 SER 379 ALA 380 LEU 381 GLY 382 LEU 383 HIS 384 ASP 385 TYR 386 HIS 387 ASP 388 ILE 389 ILE 390 LYS 391 HIS 392 PRO 393 MET 394 ASP 395 LEU 396 SER 397 THR 398 VAL 399 LYS 400 ARG 401 LYS 402 MET 403 GLU 404 ASN 405 ARG 406 ASP 407 TYR 408 ARG 409 ASP 410 ALA 411 GLN 412 GLU 413 PHE 414 ALA 415 ALA 416 ASP 417 VAL 418 ARG 419 LEU 420 MET 421 PHE 422 SER 423 ASN 424 CYS 425 TYR 426 LYS 427 TYR 428 ASN 429 PRO 430 PRO 431 ASP 432 HIS 433 ASP 434 VAL 435 VAL 436 ALA 437 MET 438 ALA 439 ARG 440 LYS 441 LEU 442 GLN 443 ASP 444 VAL 445 PHE 446 GLU 447 PHE 448 ARG 449 TYR 450 ALA 451 LYS 452 MET 453 PRO 454 ASP 455
Unit 4	MET 2 GLU 348 GLN 349 LEU 350 LYS 351 HIS 352 CYS 353 ASN 354 GLY 355 ILE 356 LEU 357 LYS 358 GLU 359 LEU 360 LEU 361 SER 362 LYS 363 LYS 364 HIS 365 ALA 366 ALA 367 TYR 368 ALA 369 TRP 370 PRO 371 PHE 372 TYR 373 LYS 374 PRO 375 VAL 376 ASP 377 ALA 378 SER 379 ALA 380 LEU 381 GLY 382 LEU 383 HIS 384 ASP 385 TYR 386 HIS 387 ASP 388 ILE 389 ILE 390 LYS 391 HIS 392 PRO 393 MET 394 ASP 395 LEU 396 SER 397 THR 398 VAL 399 LYS 400 ARG 401 LYS 402 MET 403 GLU 404 ASN 405 ARG 406 ASP 407 TYR 408 ARG 409 ASP 410 ALA 411 GLN 412 GLU 413 PHE 414 ALA 415 ALA 416 ASP 417 VAL 418 ARG 419 LEU 420 MET 421 PHE 422 SER 423 ASN 424 CYS 425 TYR 426 LYS 427 TYR 428 ASN 429 PRO 430 PRO 431 ASP 432 HIS 433 ASP 434 VAL 435 VAL 436 ALA 437 MET 438 ALA 439 ARG 440 LYS 441 LEU 442 GLN 443 ASP 444 VAL 445 PHE 446 GLU 447 PHE 448 ARG 449 TYR 450 ALA 451 LYS 452 MET 453 PRO 454 ASP 455
Unit 5	SER 1 GLY 2 ARG 3 GLY 4 ALY 5 GLY 6 GLY 7 LYS 8 GLY 9 LEU 10 GLY 11 ALY 12 GLY 13 GLY 14 ALA 15
Unit 6	ARG 3 GLY 4 ALY 5 GLY 6 GLY 7 LYS 8 GLY 9 LEU 10 GLY 11 ALY 12 GLY 13 GLY 14 ALA 15