› 2liv

X-ray diffraction
2.4Å resolution

PERIPLASMIC BINDING PROTEIN STRUCTURE AND FUNCTION. REFINED X-RAY STRUCTURES OF THE LEUCINE/ISOLEUCINE/VALINE-BINDING PROTEIN AND ITS COMPLEX WITH LEUCINE

Released:
DOI: 10.2210/pdb2liv/pdb
PDB entry 2liv coloured by chain, front view.
PDB entry 2liv coloured by chain, side view.
PDB entry 2liv coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Periplasmic binding protein structure and function. Refined X-ray structures of the leucine/isoleucine/valine-binding protein and its complex with leucine.
Sack JS, Saper MA, Quiocho FA
J Mol Biol 206 171-91 (1989)
PMID: 2649682

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-142337 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Leu/Ile/Val-binding protein Chain: A
Molecule details ›
Chain: A
Length: 344 amino acids
Theoretical weight: 36.78 KDa
Source organism: Escherichia coli
Expression system: Not provided
UniProt:
  • Canonical: P0AD96 (Residues: 24-367; Coverage: 100%)
Gene names: JW3425, b3460, livJ
Sequence domains: Periplasmic binding protein
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 39.88Å b: 70.99Å c: 115.63Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.179 not available not available
Expression system: Not provided

Quick links

Citations

22 review citations

Structure, function, and evolution of bacterial ATP-binding cassette systems.
Davidson et al. (2008)
21 more

14 mentions without citation

The micromolar zinc-binding domain on the NMDA receptor subunit NR2B.
Rachline et al. (2005)
13 more