› 7ftr

X-ray diffraction
1.64Å resolution

Crystal Structure of human cyclic GMP-AMP synthase in complex with (Z)-N-(4-acetylphenyl)-2-cyano-3-hydroxy-3-(5-methyl-1,2-oxazol-4-yl)prop-2-enamide

Released:
DOI: 10.2210/pdb7ftr/pdb
PDB entry 7ftr coloured by chain, front view.
PDB entry 7ftr coloured by chain, side view.
PDB entry 7ftr coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Leibrock L, Benz J, Groebke-Zbinden K, Canesso R, Rudolph MG

Function and Biology Details

Reaction catalysed: 
(1a) ATP + GTP = pppG-P(2'-5')A + diphosphate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185433 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cyclic GMP-AMP synthase Chain: A
Molecule details ›
Chain: A
Length: 362 amino acids
Theoretical weight: 42.4 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8N884 (Residues: 161-522; Coverage: 69%)
Gene names: C6orf150, CGAS, MB21D1
Sequence domains:

Ligands and Environments

5 bound ligands:
Ligand ZN 1 x ZN
Ligand MG 2 x MG
Ligand ATP 1 x ATP
Ligand SO4 1 x SO4
Ligand YQH 1 x YQH
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Unit cell:
a: 51.061Å b: 59.936Å c: 125.823Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.219 0.217 0.252
Expression system: Escherichia coli BL21(DE3)

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