3O4O	Immune System	date	Jul 27, 2010
title	Crystal Structure Of An Interleukin-1 Receptor Complex
authors	X.Q.Wang, D.L.Wang, S.Y.Zhang, L.Li, X.Liu, K.R.Mei
compound		source
Molecule: Interleukin-1 Beta Chain: A Synonym: Il-1beta, Il-1 Beta, Catabolin Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-6p-1
Molecule: Interleukin-1 Receptor Type 2 Chain: C Fragment: Il-1rii Ectodomain, Residues 14-343 Synonym: Il-1rii, Il-1rt-2, Il-1rt2, Il-1r-2, Interleukin-1 Type II, Interleukin-1 Receptor Beta, Il-1r-Beta, Cd121 Ant Family Member B, Cdw121b; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_vector: Pacgp67-A
Molecule: Interleukin-1 Receptor Accessory Protein Chain: B Fragment: Il-1racp Ectodomain, Residues 21-350 Synonym: Il-1racp, Il-1 Receptor Accessory Protein, Interle Receptor 3, Il-1r-3, Il-1r3; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector_type: Baculovirus Expression_system_vector: Pacgp67-A
symmetry	Space Group: P 21 21 21	R_factor 0.252 R_Free 0.289
crystal cell	length a length b length c angle alpha angle beta angle gamma 44.830 177.470 180.660 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.30 Å
ligand	NAG	enzyme
Gene Ontology	Chain Function Process Component A B C
Primary reference	Structural insights into the assembly and activation of IL-1beta with its receptors., Wang D, Zhang S, Li L, Liu X, Mei K, Wang X, Nat Immunol. 2010 Aug 29. PMID:20802483

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (286 Kb) [Save to disk] Biological Unit Coordinates (3o4o.pdb1.gz) 279 Kb LPC: Ligand-Protein Contacts for 3O4O CSU: Contacts of Structural Units for 3O4O Structure Factors (177 Kb) Retrieve 3O4O in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3O4O from S2C, [Save to disk] Re-refined 3o4o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3O4O 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 3O4O

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3O4O, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3o4o] [3o4o_B] [3o4o_A] [3o4o_C] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3O4O: [IG] [IL1 ] by SMART

Other resources with information on 3O4O

Community annotation for 3O4O 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

---