› 5go3

X-ray diffraction
2.2Å resolution

Crystal structure of a di-nucleotide cyclase Vibrio mutant

Released:
DOI: 10.2210/pdb5go3/pdb
PDB entry 5go3 coloured by chain, front view.
PDB entry 5go3 coloured by chain, side view.
PDB entry 5go3 coloured by chain, top view.
Source organism: Vibrio cholerae O1 biovar El Tor str. N16961
Entry authors: Ming ZH, Wang W, Xie YC, Chen YC, Yan LM, Lou ZY

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-192139 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cyclic GMP-AMP synthase Chains: A, B
Molecule details ›
Chains: A, B
Length: 447 amino acids
Theoretical weight: 50.67 KDa
Source organism: Vibrio cholerae O1 biovar El Tor str. N16961
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9KVG7 (Residues: 1-436; Coverage: 100%)
Gene names: VC_0179, dncV
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P21
Unit cell:
a: 74.745Å b: 46.272Å c: 121.791Å
α: 90° β: 99.82° γ: 90°
R-values:
R R work R free
0.231 0.228 0.292
Expression system: Escherichia coli

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