4EF4 Immune System date Mar 29, 2012
title Crystal Structure Of Sting Ctd Complex With C-Di-Gmp
authors S.Ouyang, H.Ru, N.Shaw, Y.Jiang, F.Niu, Y.Zhu, W.Qiu, Y.Li, Z.J.Liu
compound source
Molecule: Transmembrane Protein 173
Chain: A, B
Fragment: C-Terminal Domain
Synonym: Endoplasmic Reticulum Interferon Stimulator, Eris, Of Irf3 Activation, Hmita, Stimulator Of Interferon Genes P Hsting;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Stingmitaerismpystmem173
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmcsg7
symmetry Space Group: P 1 21 1
R_factor 0.209 R_Free 0.257
length a length b length c angle alpha angle beta angle gamma
61.375 72.840 62.440 90.00 97.03 90.00
method X-Ray Diffractionresolution 2.15 Å
ligand C2E, CA enzyme
A, B

Primary referenceStructural Analysis of the STING Adaptor Protein Reveals a Hydrophobic Dimer Interface and Mode of Cyclic di-GMP Binding., Ouyang S, Song X, Wang Y, Ru H, Shaw N, Jiang Y, Niu F, Zhu Y, Qiu W, Parvatiyar K, Li Y, Zhang R, Cheng G, Liu ZJ, Immunity. 2012 May 9. PMID:22579474
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (4ef4.pdb1.gz) 63 Kb
  • LPC: Ligand-Protein Contacts for 4EF4
  • CSU: Contacts of Structural Units for 4EF4
  • Structure Factors (385 Kb)
  • Retrieve 4EF4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EF4 from S2C, [Save to disk]
  • Re-refined 4ef4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4EF4 in 3D
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  • Visual 3D analysis of 4EF4
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  • 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 4EF4, from MSDmotif at EBI
  • Fold representative 4ef4 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ef4_A] [4ef4_B] [4ef4]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4EF4
  • Community annotation for 4EF4 at PDBWiki (http://pdbwiki.org)
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