2XWJ	Hydrolase	date	Nov 04, 2010
title	Crystal Structure Of Complement C3b In Complex With Factor B
authors	F.Forneris, D.Ricklin, J.Wu, A.Tzekou, R.S.Wallace, J.D.Lambris, P
compound		source
Molecule: Complement C3 Beta Chain Chain: A, C, E, G Fragment: Residues 23-667		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Blood
Molecule: Complement C3 Alpha Chain Chain: B, D, F, H Fragment: Residues 749-1663 Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Blood
Molecule: Complement Factor B Chain: I, J, K, L Fragment: Complement Factor B Synonym: C3c5 Convertase, Glycine-Rich Beta Glycoprotein, Properdin Factor B; Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Blood Expression_system: Homo Sapiens Expression_system_common: Human Expression_system_taxid: 9606 Expression_system_cell_line: Hek293-Es Expression_system_vector: Pupe06.08 Expression_system_plasmid: Pupe.05.05
symmetry	Space Group: C 2 2 21	R_factor 0.228 R_Free 0.281
crystal cell	length a length b length c angle alpha angle beta angle gamma 262.160 297.870 341.440 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	4.00 Å
ligand	NAG, NI	enzyme
Gene Ontology	Chain Function Process Component A, E, C, G F, B, H, D J, K, I, L
Primary reference	Structures of C3b in complex with factors B and D give insight into complement convertase formation., Forneris F, Ricklin D, Wu J, Tzekou A, Wallace RS, Lambris JD, Gros P, Science. 2010 Dec 24;330(6012):1816-20. PMID:21205667

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (3042 Kb) [Save to disk] Biological Unit Coordinates (2xwj.pdb1.gz) 768 Kb Biological Unit Coordinates (2xwj.pdb2.gz) 769 Kb Biological Unit Coordinates (2xwj.pdb3.gz) 770 Kb Biological Unit Coordinates (2xwj.pdb4.gz) 772 Kb LPC: Ligand-Protein Contacts for 2XWJ CSU: Contacts of Structural Units for 2XWJ Structure Factors (4874 Kb) Retrieve 2XWJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2XWJ from S2C, [Save to disk] Re-refined 2xwj structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2XWJ in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2XWJ

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2XWJ, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2xwj_L] [2xwj_E] [2xwj_C] [2xwj_F] [2xwj_H] [2xwj_K] [2xwj_I] [2xwj_B] [2xwj_J] [2xwj_G] [2xwj] [2xwj_A] [2xwj_D] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 2XWJ: [A2M] [A2M_N_2] [A2M_recep] [C345C] [CCP] [Thiol-ester_cl] [Tryp_SPc] [VWA ] by SMART

Other resources with information on 2XWJ

Community annotation for 2XWJ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---