2gqq

X-ray diffraction
3.2Å resolution

Crystal Structure of E. coli Leucine-responsive regulatory protein (Lrp)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo octamer (preferred)
PDBe Complex ID:
PDB-CPX-142281 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Leucine-responsive regulatory protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 163 amino acids
Theoretical weight: 18.78 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0ACJ0 (Residues: 2-164; Coverage: 99%)
Gene names: JW0872, alsB, b0889, ihb, livR, lrp, oppI
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: C2221
Unit cell:
a: 100.1Å b: 237Å c: 75.6Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.322 0.267 0.322
Expression system: Escherichia coli