X-ray diffraction
2Å resolution

Crystal structure of wild-type adenylate kinase from E. coli, in complex with Ap5A


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Adenylate kinase Chains: A, B
Molecule details ›
Chains: A, B
Length: 214 amino acids
Theoretical weight: 23.62 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
  • Canonical: P69441 (Residues: 1-214; Coverage: 100%)
Gene names: JW0463, adk, b0474, dnaW, plsA
Sequence domains:
Structure domains: P-loop containing nucleotide triphosphate hydrolases

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: MACSCIENCE
Spacegroup: P21212
Unit cell:
a: 83.646Å b: 72.639Å c: 78.699Å
α: 90° β: 90° γ: 90°
R R work R free
0.204 0.199 0.245
Expression system: Escherichia coli