4K97

Structure of Ternary Complex of cGAS with dsDNA and Bound ATP

Structural Biology Knowledgebase: 4K97 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.41 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.193

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4K97

Classification: TRANSFERASE / DNA

Total Structure Weight: 53546.55


Macromolecule Entities
Molecule Chains Length Organism Details
Cyclic GMP-AMP synthase A 362 Mus musculus EC#: 2.7.7.86 IUBMB
Fragment: C-TERMINAL DOMAIN, UNP residues 147-507
Gene Name(s): Mb21d1
Macromolecule Entities
Molecule Chains Length Organism Details
DNA-F D 17 synthetic
DNA-R E 17 synthetic

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ATP
Query on ATP

A ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer
 
JSmol
MG
Query on MG

A MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.41 Å
  • R-Value Free: 0.236
  • R-Value Work: 0.193
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 86.20 α = 90.00
b = 99.37 β = 90.00
c = 131.52 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-04-19
  • Released Date: 2013-05-15
  • Deposition author(s): Gao, P., Wu, Y., Patel, D.J.

Revision History

  • 2013-08-28
    Type: Citation | Details: Citation update