3swy

X-ray diffraction
1.9Å resolution

CNGA3 626-672 containing CLZ domain

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo trimer (preferred)
PDBe Complex ID:
PDB-CPX-172458 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cyclic nucleotide-gated channel alpha-3 Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 46 amino acids
Theoretical weight: 5.25 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q16281 (Residues: 626-669; Coverage: 6%)
Gene names: CNCG3, CNGA3
Sequence domains: C-terminal leucine zipper domain of cyclic nucleotide-gated channels
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: P21
Unit cell:
a: 36.75Å b: 37.65Å c: 49.58Å
α: 90° β: 110.88° γ: 90°
R-values:
R R work R free
0.198 0.197 0.224
Expression system: Escherichia coli BL21(DE3)