2yva

X-ray diffraction
1.85Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-159189 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DnaA initiator-associating protein DiaA Chains: A, B
Molecule details ›
Chains: A, B
Length: 196 amino acids
Theoretical weight: 21.13 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P66817 (Residues: 1-196; Coverage: 100%)
Gene names: JW3118, b3149, diaA, yraO
Sequence domains: SIS domain
Structure domains: Glucose-6-phosphate isomerase like protein; domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44B2
Spacegroup: C2
Unit cell:
a: 71.357Å b: 81.21Å c: 67.409Å
α: 90° β: 115.33° γ: 90°
R-values:
R R work R free
0.183 0.183 0.214
Expression system: Escherichia coli BL21(DE3)