4KM5

X-ray crystal structure of human cyclic GMP-AMP synthase (cGAS)

Structural Biology Knowledgebase: 4KM5 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.225

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4KM5

Classification: TRANSFERASE

Total Structure Weight: 43056.27

Macromolecule Entities
Molecule Chains Length Organism Details
Cyclic GMP-AMP synthase A 369 Homo sapiens EC#: 2.7.7.86 IUBMB
Fragment: UNP residues 157-522
Gene Name(s): MB21D1 Gene View C6orf150

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
ZN
Query on ZN

A ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.240
  • R-Value Work: 0.225
  • Space Group: P 21 21 2

Unit Cell:

Length (Å) Angle (°)
a = 46.45 α = 90.00
b = 162.70 β = 90.00
c = 58.41 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-05-08
  • Released Date: 2013-05-29
  • Deposition author(s): Kranzusch, P.J., Lee, A.S.Y., Berger, J.M., Doudna, J.A.

Revision History

  • 2013-06-12
    Type: Citation | Details: Citation update