4EMU Membrane Protein date Apr 12, 2012
title Crystal Structure Of Ligand Free Human Sting
authors P.Li
compound source
Molecule: Transmembrane Protein 173
Chain: A, B
Fragment: Unp Residues 155 - 341
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: Tmem173, Eris, Mita, Sting
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 2 2 21
R_factor 0.211 R_Free 0.248
length a length b length c angle alpha angle beta angle gamma
69.931 78.108 127.768 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand CA enzyme
A, B

Primary referenceStructure of STING bound to cyclic di-GMP reveals the mechanism of cyclic dinucleotide recognition by the immune system., Shu C, Yi G, Watts T, Kao CC, Li P, Nat Struct Mol Biol. 2012 Jun 24;19(7):722-4. doi: 10.1038/nsmb.2331. PMID:22728658
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (130 Kb) [Save to disk]
  • Biological Unit Coordinates (4emu.pdb1.gz) 123 Kb
  • Biological Unit Coordinates (4emu.pdb2.gz) 244 Kb
  • LPC: Ligand-Protein Contacts for 4EMU
  • CSU: Contacts of Structural Units for 4EMU
  • Structure Factors (219 Kb)
  • Retrieve 4EMU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4EMU from S2C, [Save to disk]
  • Re-refined 4emu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4EMU 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 4EMU
  • 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 4EMU, from MSDmotif at EBI
  • Fold representative 4emu from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4emu] [4emu_B] [4emu_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4EMU
  • Community annotation for 4EMU at PDBWiki (http://pdbwiki.org)
  • 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
    Bioinformatics Unit
    Weizmann Institute of Science