4EMT	Membrane Protein	date	Apr 12, 2012
title	Crystal Structure Of Human Sting Bound To C-Di-Gmp
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 0.188 R_Free 0.210
crystal cell	length a length b length c angle alpha angle beta angle gamma 69.797 78.215 128.222 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.50 Å
ligand	C2E, CA, MSE	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure 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] (133 Kb) [Save to disk] Biological Unit Coordinates (4emt.pdb1.gz) 125 Kb Biological Unit Coordinates (4emt.pdb2.gz) 249 Kb LPC: Ligand-Protein Contacts for 4EMT CSU: Contacts of Structural Units for 4EMT Structure Factors (415 Kb) Retrieve 4EMT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4EMT from S2C, [Save to disk] Re-refined 4emt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4EMT 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 4EMT

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 4EMT, from MSDmotif at EBI Fold representative 4emt from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4emt] [4emt_A] [4emt_B] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 4EMT

Community annotation for 4EMT at PDBWiki (http://pdbwiki.org)

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