4HW5 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF THE HUMAN C3A ANAPHYLATOXIN
• Keywords: COMPLEMENT SYSTEM, ANAPHYLATOXINS, INFLAMMATION, INNATE IMMU FOUR-HELIX-BUNDLE, C5A, C5A DESARG, IMMUNE SYSTEM
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4HW5	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	COMPLEMENT C3	A	77	631	0
2	Protein	COMPLEMENT C3	B	77	631	0
3	Ligand	COMPLEMENT C3	A	1	0	5
4	Ligand	COMPLEMENT C3	B	1	0	5
5	Water			34	0	34
total				190	1262	44

Proteins

Unit 1

SER 672 VAL 673 GLN 674 LEU 675 THR 676 GLU 677 LYS 678 ARG 679 MET 680 ASP 681 LYS 682 VAL 683 GLY 684 LYS 685 TYR 686 PRO 687 LYS 688 GLU 689 LEU 690 ARG 691 LYS 692 CYS 693 CYS 694 GLU 695 ASP 696 GLY 697 MET 698 ARG 699 GLU 700 ASN 701 PRO 702 MET 703 ARG 704 PHE 705 SER 706 CYS 707 GLN 708 ARG 709 ARG 710 THR 711 ARG 712 PHE 713 ILE 714 SER 715 LEU 716 GLY 717 GLU 718 ALA 719 CYS 720 LYS 721 LYS 722 VAL 723 PHE 724 LEU 725 ASP 726 CYS 727 CYS 728 ASN 729 TYR 730 ILE 731 THR 732 GLU 733 LEU 734 ARG 735 ARG 736 GLN 737 HIS 738 ALA 739 ARG 740 ALA 741 SER 742 HIS 743 LEU 744 GLY 745 LEU 746 ALA 747 ARG 748

Unit 2

SER 672 VAL 673 GLN 674 LEU 675 THR 676 GLU 677 LYS 678 ARG 679 MET 680 ASP 681 LYS 682 VAL 683 GLY 684 LYS 685 TYR 686 PRO 687 LYS 688 GLU 689 LEU 690 ARG 691 LYS 692 CYS 693 CYS 694 GLU 695 ASP 696 GLY 697 MET 698 ARG 699 GLU 700 ASN 701 PRO 702 MET 703 ARG 704 PHE 705 SER 706 CYS 707 GLN 708 ARG 709 ARG 710 THR 711 ARG 712 PHE 713 ILE 714 SER 715 LEU 716 GLY 717 GLU 718 ALA 719 CYS 720 LYS 721 LYS 722 VAL 723 PHE 724 LEU 725 ASP 726 CYS 727 CYS 728 ASN 729 TYR 730 ILE 731 THR 732 GLU 733 LEU 734 ARG 735 ARG 736 GLN 737 HIS 738 ALA 739 ARG 740 ALA 741 SER 742 HIS 743 LEU 744 GLY 745 LEU 746 ALA 747 ARG 748

Ligands

Unit 3	SO4 801
Unit 4	SO4 801