2k9s

Solution NMR

Solution structure of dna binding domain of E. coli arac

Released:
Source organism: Escherichia coli K-12
Primary publication:
Solution structure of the DNA binding domain of AraC protein.
Proteins 77 202-8 (2009)
PMID: 19422057

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Arabinose operon regulatory protein Chain: A
Molecule details ›
Chain: A
Length: 107 amino acids
Theoretical weight: 12.1 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A9E0 (Residues: 175-281; Coverage: 37%)
Gene names: JW0063, araC, b0064
Sequence domains: Helix-turn-helix domain
Structure domains: Homeodomain-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 88%
Refinement method: torsion angle dynamics
Chemical shifts: BMR16001  
Expression system: Escherichia coli