3D87 Cytokine date May 22, 2008
title Crystal Structure Of Interleukin-23
authors B.M.Beyer, R.Ingram, L.Ramanathan, P.Reichert, H.Le, V.Madison
compound source
Molecule: Interleukin-23 Subunit P19
Chain: A, C
Fragment: Subunit P19
Synonym: Interleukin-23 Subunit Alpha; Il-23 Subunit Alpha
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il23a, Sgrf, Unq2498pro5798
Expression_system: Trichoplusia Ni
Expression_system_common: Cabbage Looper
Expression_system_taxid: 7111
Expression_system_cell_line: Hi-Five Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfastbac Dual

Molecule: Interleukin-12 Subunit P40
Chain: B, D
Fragment: Subunit P40
Synonym: Il-12b; Il-12 Subunit P40; Cytotoxic Lymphocyte Ma Factor 40 Kda Subunit; Clmf P40; Nk Cell Stimulatory Factor Nksf2;
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il12b, Nksf2
Expression_system: Trichoplusia Ni
Expression_system_common: Cabbage Looper
Expression_system_taxid: 7111
Expression_system_cell_line: Hi-Five Cells
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfastbac Dual
symmetry Space Group: C 2 2 21
R_factor 0.268 R_Free 0.323
crystal
cell
length a length b length c angle alpha angle beta angle gamma
110.098 240.587 141.781 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand K, MAN, PO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C
  • positive regulation of inter...
  • positive regulation of inter...

  • D, B
  • positive regulation of inter...
  • positive regulation of inter...

  • Primary referenceCrystal Structures of the Pro-Inflammatory Cytokine Interleukin-23 and Its Complex with a High-Affinity Neutralizing Antibody., Beyer BM, Ingram R, Ramanathan L, Reichert P, Le HV, Madison V, Orth P, J Mol Biol. 2008 Aug 7. PMID:18708069
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (148 Kb) [Save to disk]
  • Biological Unit Coordinates (3d87.pdb1.gz) 141 Kb
  • Biological Unit Coordinates (3d87.pdb2.gz) 72 Kb
  • Biological Unit Coordinates (3d87.pdb3.gz) 72 Kb
  • LPC: Ligand-Protein Contacts for 3D87
  • CSU: Contacts of Structural Units for 3D87
  • Likely Quarternary Molecular Structure file(s) for 3D87
  • Structure Factors (1222 Kb)
  • Retrieve 3D87 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3D87 from S2C, [Save to disk]
  • Re-refined 3d87 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3D87 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 3D87
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3D87, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3d87_A] [3d87_C] [3d87_D] [3d87] [3d87_B]
  • SWISS-PROT database: [P29460] [Q9NPF7]
  • Domain organization of [IL12B_HUMAN] [IL23A_HUMAN] by SWISSPFAM
  • Domains found in 3D87: [IGc2] [IL6 ] by SMART
  • Other resources with information on 3D87
  • Community annotation for 3D87 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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