PDBe 3fry

X-ray diffraction
2Å resolution

Crystal structure of the CopA C-terminal metal binding domain


Function and Biology Details

Reaction catalysed:
ATP + H(2)O + Cu(+)(Side 1) = ADP + phosphate + Cu(+)(Side 2). 
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Probable copper-exporting P-type ATPase Chains: A, B
Molecule details ›
Chains: A, B
Length: 73 amino acids
Theoretical weight: 7.83 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli
  • Canonical: O29777 (Residues: 736-804; Coverage: 9%)
Gene names: AF_0473, copA, pacS
Sequence domains: Heavy-metal-associated domain
Structure domains: Alpha-Beta Plaits

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-D
Spacegroup: P2
Unit cell:
a: 40.131Å b: 35.989Å c: 51.262Å
α: 90° β: 104.89° γ: 90°
R R work R free
0.222 0.222 0.238
Expression system: Escherichia coli