4GT7 - Sequence, Chains, Asymmetric and Biological Units

• Title: AN ENGINEERED DISULFIDE BOND REVERSIBLY TRAPS THE IGE-FC3-4 CLOSED, NON-RECEPTOR BINDING CONFORMATION
• Keywords: IMMUNOGLOBULIN, ANTIBODY, IGE, FC FRAGMENT, IMMUNE SYSTEM, F RECEPTOR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4GT7	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	IG EPSILON CHAIN C REGION	A	212	1678	0
2	Protein	IG EPSILON CHAIN C REGION	B	213	1673	0
3	Protein	IG EPSILON CHAIN C REGION	C	214	1687	0
4	Protein	IG EPSILON CHAIN C REGION	D	213	1685	0
5	Ligand		E	5	0	61
6	Ligand		F	5	0	61
7	Ligand		G	5	0	61
8	Ligand		H	4	0	50
9	Water			126	0	126
total				997	6723	359

Proteins

Unit 1	ARG 334 CYS 335 VAL 336 SER 337 ALA 338 TYR 339 LEU 340 SER 341 ARG 342 PRO 343 SER 344 PRO 345 PHE 346 ASP 347 LEU 348 PHE 349 ILE 350 ARG 351 LYS 352 SER 353 PRO 354 THR 355 ILE 356 THR 357 CYS 358 LEU 359 VAL 360 VAL 361 ASP 362 LEU 363 ALA 364 PRO 365 SER 366 LYS 367 GLY 368 THR 369 VAL 370 ASN 371 LEU 372 THR 373 TRP 374 SER 375 ARG 376 ALA 377 SER 378 GLY 379 LYS 380 PRO 381 VAL 382 ASN 383 HIS 384 SER 385 THR 386 ARG 387 LYS 388 GLU 389 GLU 390 LYS 391 GLN 392 ARG 393 ASN 394 GLY 395 THR 396 LEU 397 THR 398 VAL 399 THR 400 SER 401 THR 402 LEU 403 PRO 404 VAL 405 GLY 406 THR 407 ARG 408 ASP 409 TRP 410 ILE 411 GLU 412 GLY 413 GLU 414 THR 415 TYR 416 GLN 417 CYS 418 ARG 419 VAL 420 THR 421 HIS 422 PRO 423 HIS 424 LEU 425 PRO 426 ARG 427 ALA 428 LEU 429 MET 430 ARG 431 SER 432 THR 433 THR 434 LYS 435 THR 436 SER 437 GLY 438 PRO 439 ARG 440 ALA 441 ALA 442 PRO 443 GLU 444 VAL 445 TYR 446 ALA 447 PHE 448 ALA 449 THR 450 PRO 451 GLU 452 TRP 453 PRO 454 GLY 455 SER 456 ARG 457 ASP 458 LYS 459 ARG 460 THR 461 LEU 462 ALA 463 CYS 464 LEU 465 ILE 466 GLN 467 ASN 468 PHE 469 MET 470 PRO 471 GLU 472 ASP 473 ILE 474 SER 475 VAL 476 GLN 477 TRP 478 LEU 479 HIS 480 ASN 481 GLU 482 VAL 483 GLN 484 LEU 485 PRO 486 ASP 487 ALA 488 ARG 489 HIS 490 SER 491 THR 492 THR 493 GLN 494 PRO 495 ARG 496 LYS 497 THR 498 LYS 499 GLY 500 SER 501 GLY 502 PHE 503 PHE 504 VAL 505 PHE 506 SER 507 ARG 508 LEU 509 GLU 510 VAL 511 THR 512 ARG 513 ALA 514 GLU 515 TRP 516 GLU 517 GLN 518 LYS 519 ASP 520 GLU 521 PHE 522 ILE 523 CYS 524 ARG 525 ALA 526 VAL 527 HIS 528 GLU 529 ALA 530 ALA 531 SER 532 PRO 533 SER 534 GLN 535 THR 536 VAL 537 GLN 538 ARG 539 ALA 540 VAL 541 SER 542 VAL 543 ASN 544 PRO 545
Unit 2	PRO 333 ARG 334 CYS 335 VAL 336 SER 337 ALA 338 TYR 339 LEU 340 SER 341 ARG 342 PRO 343 SER 344 PRO 345 PHE 346 ASP 347 LEU 348 PHE 349 ILE 350 ARG 351 LYS 352 SER 353 PRO 354 THR 355 ILE 356 THR 357 CYS 358 LEU 359 VAL 360 VAL 361 ASP 362 LEU 363 ALA 364 PRO 365 SER 366 LYS 367 GLY 368 THR 369 VAL 370 ASN 371 LEU 372 THR 373 TRP 374 SER 375 ARG 376 ALA 377 SER 378 GLY 379 LYS 380 PRO 381 VAL 382 ASN 383 HIS 384 SER 385 THR 386 ARG 387 LYS 388 GLU 389 GLU 390 LYS 391 GLN 392 ARG 393 ASN 394 GLY 395 THR 396 LEU 397 THR 398 VAL 399 THR 400 SER 401 THR 402 LEU 403 PRO 404 VAL 405 GLY 406 THR 407 ARG 408 ASP 409 TRP 410 ILE 411 GLU 412 GLY 413 GLU 414 THR 415 TYR 416 GLN 417 CYS 418 ARG 419 VAL 420 THR 421 HIS 422 PRO 423 HIS 424 LEU 425 PRO 426 ARG 427 ALA 428 LEU 429 MET 430 ARG 431 SER 432 THR 433 THR 434 LYS 435 THR 436 SER 437 GLY 438 PRO 439 ARG 440 ALA 441 ALA 442 PRO 443 GLU 444 VAL 445 TYR 446 ALA 447 PHE 448 ALA 449 THR 450 PRO 451 GLU 452 TRP 453 PRO 454 GLY 455 SER 456 ARG 457 ASP 458 LYS 459 ARG 460 THR 461 LEU 462 ALA 463 CYS 464 LEU 465 ILE 466 GLN 467 ASN 468 PHE 469 MET 470 PRO 471 GLU 472 ASP 473 ILE 474 SER 475 VAL 476 GLN 477 TRP 478 LEU 479 HIS 480 ASN 481 GLU 482 VAL 483 GLN 484 LEU 485 PRO 486 ASP 487 ALA 488 ARG 489 HIS 490 SER 491 THR 492 THR 493 GLN 494 PRO 495 ARG 496 LYS 497 THR 498 LYS 499 GLY 500 SER 501 GLY 502 PHE 503 PHE 504 VAL 505 PHE 506 SER 507 ARG 508 LEU 509 GLU 510 VAL 511 THR 512 ARG 513 ALA 514 GLU 515 TRP 516 GLU 517 GLN 518 LYS 519 ASP 520 GLU 521 PHE 522 ILE 523 CYS 524 ARG 525 ALA 526 VAL 527 HIS 528 GLU 529 ALA 530 ALA 531 SER 532 PRO 533 SER 534 GLN 535 THR 536 VAL 537 GLN 538 ARG 539 ALA 540 VAL 541 SER 542 VAL 543 ASN 544 PRO 545
Unit 3	ASN 332 PRO 333 ARG 334 CYS 335 VAL 336 SER 337 ALA 338 TYR 339 LEU 340 SER 341 ARG 342 PRO 343 SER 344 PRO 345 PHE 346 ASP 347 LEU 348 PHE 349 ILE 350 ARG 351 LYS 352 SER 353 PRO 354 THR 355 ILE 356 THR 357 CYS 358 LEU 359 VAL 360 VAL 361 ASP 362 LEU 363 ALA 364 PRO 365 SER 366 LYS 367 GLY 368 THR 369 VAL 370 ASN 371 LEU 372 THR 373 TRP 374 SER 375 ARG 376 ALA 377 SER 378 GLY 379 LYS 380 PRO 381 VAL 382 ASN 383 HIS 384 SER 385 THR 386 ARG 387 LYS 388 GLU 389 GLU 390 LYS 391 GLN 392 ARG 393 ASN 394 GLY 395 THR 396 LEU 397 THR 398 VAL 399 THR 400 SER 401 THR 402 LEU 403 PRO 404 VAL 405 GLY 406 THR 407 ARG 408 ASP 409 TRP 410 ILE 411 GLU 412 GLY 413 GLU 414 THR 415 TYR 416 GLN 417 CYS 418 ARG 419 VAL 420 THR 421 HIS 422 PRO 423 HIS 424 LEU 425 PRO 426 ARG 427 ALA 428 LEU 429 MET 430 ARG 431 SER 432 THR 433 THR 434 LYS 435 THR 436 SER 437 GLY 438 PRO 439 ARG 440 ALA 441 ALA 442 PRO 443 GLU 444 VAL 445 TYR 446 ALA 447 PHE 448 ALA 449 THR 450 PRO 451 GLU 452 TRP 453 PRO 454 GLY 455 SER 456 ARG 457 ASP 458 LYS 459 ARG 460 THR 461 LEU 462 ALA 463 CYS 464 LEU 465 ILE 466 GLN 467 ASN 468 PHE 469 MET 470 PRO 471 GLU 472 ASP 473 ILE 474 SER 475 VAL 476 GLN 477 TRP 478 LEU 479 HIS 480 ASN 481 GLU 482 VAL 483 GLN 484 LEU 485 PRO 486 ASP 487 ALA 488 ARG 489 HIS 490 SER 491 THR 492 THR 493 GLN 494 PRO 495 ARG 496 LYS 497 THR 498 LYS 499 GLY 500 SER 501 GLY 502 PHE 503 PHE 504 VAL 505 PHE 506 SER 507 ARG 508 LEU 509 GLU 510 VAL 511 THR 512 ARG 513 ALA 514 GLU 515 TRP 516 GLU 517 GLN 518 LYS 519 ASP 520 GLU 521 PHE 522 ILE 523 CYS 524 ARG 525 ALA 526 VAL 527 HIS 528 GLU 529 ALA 530 ALA 531 SER 532 PRO 533 SER 534 GLN 535 THR 536 VAL 537 GLN 538 ARG 539 ALA 540 VAL 541 SER 542 VAL 543 ASN 544 PRO 545
Unit 4	PRO 333 ARG 334 CYS 335 VAL 336 SER 337 ALA 338 TYR 339 LEU 340 SER 341 ARG 342 PRO 343 SER 344 PRO 345 PHE 346 ASP 347 LEU 348 PHE 349 ILE 350 ARG 351 LYS 352 SER 353 PRO 354 THR 355 ILE 356 THR 357 CYS 358 LEU 359 VAL 360 VAL 361 ASP 362 LEU 363 ALA 364 PRO 365 SER 366 LYS 367 GLY 368 THR 369 VAL 370 ASN 371 LEU 372 THR 373 TRP 374 SER 375 ARG 376 ALA 377 SER 378 GLY 379 LYS 380 PRO 381 VAL 382 ASN 383 HIS 384 SER 385 THR 386 ARG 387 LYS 388 GLU 389 GLU 390 LYS 391 GLN 392 ARG 393 ASN 394 GLY 395 THR 396 LEU 397 THR 398 VAL 399 THR 400 SER 401 THR 402 LEU 403 PRO 404 VAL 405 GLY 406 THR 407 ARG 408 ASP 409 TRP 410 ILE 411 GLU 412 GLY 413 GLU 414 THR 415 TYR 416 GLN 417 CYS 418 ARG 419 VAL 420 THR 421 HIS 422 PRO 423 HIS 424 LEU 425 PRO 426 ARG 427 ALA 428 LEU 429 MET 430 ARG 431 SER 432 THR 433 THR 434 LYS 435 THR 436 SER 437 GLY 438 PRO 439 ARG 440 ALA 441 ALA 442 PRO 443 GLU 444 VAL 445 TYR 446 ALA 447 PHE 448 ALA 449 THR 450 PRO 451 GLU 452 TRP 453 PRO 454 GLY 455 SER 456 ARG 457 ASP 458 LYS 459 ARG 460 THR 461 LEU 462 ALA 463 CYS 464 LEU 465 ILE 466 GLN 467 ASN 468 PHE 469 MET 470 PRO 471 GLU 472 ASP 473 ILE 474 SER 475 VAL 476 GLN 477 TRP 478 LEU 479 HIS 480 ASN 481 GLU 482 VAL 483 GLN 484 LEU 485 PRO 486 ASP 487 ALA 488 ARG 489 HIS 490 SER 491 THR 492 THR 493 GLN 494 PRO 495 ARG 496 LYS 497 THR 498 LYS 499 GLY 500 SER 501 GLY 502 PHE 503 PHE 504 VAL 505 PHE 506 SER 507 ARG 508 LEU 509 GLU 510 VAL 511 THR 512 ARG 513 ALA 514 GLU 515 TRP 516 GLU 517 GLN 518 LYS 519 ASP 520 GLU 521 PHE 522 ILE 523 CYS 524 ARG 525 ALA 526 VAL 527 HIS 528 GLU 529 ALA 530 ALA 531 SER 532 PRO 533 SER 534 GLN 535 THR 536 VAL 537 GLN 538 ARG 539 ALA 540 VAL 541 SER 542 VAL 543 ASN 544 PRO 545

Ligands

Unit 5	NAG 1 NAG 2 BMA 3 MAN 4 MAN 5
Unit 6	NAG 1 NAG 2 BMA 3 MAN 4 MAN 5
Unit 7	NAG 1 NAG 2 BMA 3 MAN 4 MAN 5
Unit 8	NAG 1 NAG 2 BMA 3 MAN 4