› 4yp9

X-ray diffraction
2.7Å resolution

Crystal Structure of LuxP In Complex With a Formose Derived AI-2 Analogue

Released:
DOI: 10.2210/pdb4yp9/pdb
PDB entry 4yp9 coloured by chain, front view.
PDB entry 4yp9 coloured by chain, side view.
PDB entry 4yp9 coloured by chain, top view.
Source organism: Vibrio harveyi
Entry authors: McDonough MA, Sattin S, Gardner PM, Liu C, Davis BG

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-156993 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Autoinducer 2-binding periplasmic protein LuxP Chains: A, B
Molecule details ›
Chains: A, B
Length: 345 amino acids
Theoretical weight: 39.34 KDa
Source organism: Vibrio harveyi
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P54300 (Residues: 24-365; Coverage: 100%)
Gene name: luxP
Sequence domains: Periplasmic binding protein domain
Structure domains: Rossmann fold

Ligands and Environments

3 bound ligands:
Ligand MG 2 x MG
Ligand A1B 2 x A1B
Ligand CA 1 x CA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE BM14
Spacegroup: P43
Unit cell:
a: 104.732Å b: 104.732Å c: 69.532Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.169 0.167 0.218
Expression system: Escherichia coli BL21(DE3)

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