4DOH Signaling Protein date Feb 09, 2012
title Il20il201il20r2 Ternary Complex
authors N.J.Logsdon, M.R.Walter
compound source
Molecule: Interleukin-20
Chain: A, C
Synonym: Il-20, Cytokine Zcyto10
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il20, Zcyto10, Unq852pro1801
Expression_system: Drosophila
Expression_system_common: Fruit Flies
Expression_system_taxid: 7215

Molecule: Interleukin-20 Receptor Subunit Beta
Chain: B, D
Synonym: Il-20 Receptor Subunit Beta, Il-20r-Beta, Il-20rb,
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il20rb, Dirs1, Unq557pro1114
Expression_system: Drosophila
Expression_system_common: Fruit Flies
Expression_system_taxid: 7215

Molecule: Interleukin-20 Receptor Subunit Alpha
Chain: R, E
Synonym: Il-20 Receptor Subunit Alpha, Il-20r-Alpha, Il-20r Cytokine Receptor Class-II Member 8, Cytokine Receptor Fami Member 8, Crf2-8, Il-20r1, Zcytor7;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il20ra, Unq681pro1315
Expression_system: Drosophila
Expression_system_common: Fruit Flies
Expression_system_taxid: 7215
symmetry Space Group: P 21 21 21
R_factor 0.230 R_Free 0.278
crystal
cell
length a length b length c angle alpha angle beta angle gamma
103.115 111.764 136.334 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand NAG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C


Primary referenceStructural basis for receptor sharing and activation by interleukin-20 receptor-2 (IL-20R2) binding cytokines., Logsdon NJ, Deshpande A, Harris BD, Rajashankar KR, Walter MR, Proc Natl Acad Sci U S A. 2012 Jul 31;109(31):12704-9. Epub 2012 Jul 16. PMID:22802649
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (189 Kb) [Save to disk]
  • Biological Unit Coordinates (4doh.pdb1.gz) 93 Kb
  • Biological Unit Coordinates (4doh.pdb2.gz) 94 Kb
  • LPC: Ligand-Protein Contacts for 4DOH
  • CSU: Contacts of Structural Units for 4DOH
  • Structure Factors (249 Kb)
  • Retrieve 4DOH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4DOH from S2C, [Save to disk]
  • Re-refined 4doh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4DOH 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 4DOH
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4DOH, from MSDmotif at EBI
  • Fold representative 4doh from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4doh_E] [4doh] [4doh_B] [4doh_R] [4doh_A] [4doh_C] [4doh_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4DOH: [FN3] [IL10 ] by SMART
  • Other resources with information on 4DOH
  • Community annotation for 4DOH at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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