› 7ftp

X-ray diffraction
2.48Å resolution

Crystal Structure of human cyclic GMP-AMP synthase in complex with 6-(4-chlorophenyl)-10,11-dimethoxy-7-methyl-2,4,6-triazatricyclo[7.3.1.05,13]trideca-1(12),2,4,7,9(13),10-hexaene

Released:
DOI: 10.2210/pdb7ftp/pdb
PDB entry 7ftp coloured by chain, front view.
PDB entry 7ftp coloured by chain, side view.
PDB entry 7ftp coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Leibrock L, Benz J, Groebke-Zbinden K, Zhang Z, 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

2 bound ligands:
Ligand ZN 1 x ZN
Ligand YQ8 1 x YQ8
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X10SA
Spacegroup: P21212
Unit cell:
a: 129.96Å b: 51.96Å c: 60.49Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.227 0.224 0.277
Expression system: Escherichia coli BL21(DE3)

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