› 2wr6

X-ray diffraction
1.8Å resolution

Structure of the complex of RBP4 with linoleic acid

Released:
DOI: 10.2210/pdb2wr6/pdb
PDB entry 2wr6 coloured by chain, front view.
PDB entry 2wr6 coloured by chain, side view.
PDB entry 2wr6 coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Huang H-J, Nanao M, Stout T, Rosen J

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136146 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Retinol-binding protein 4 Chain: A
Molecule details ›
Chain: A
Length: 175 amino acids
Theoretical weight: 20.11 KDa
Source organism: Homo sapiens
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: P02753 (Residues: 18-192; Coverage: 95%)
Gene names: PRO2222, RBP4
Sequence domains: Lipocalin / cytosolic fatty-acid binding protein family
Structure domains: Lipocalin

Ligands and Environments

2 bound ligands:
Ligand CL 1 x CL
Ligand ODT 1 x ODT
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: R3
Unit cell:
a: 102.558Å b: 102.558Å c: 73.355Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.189 0.187 0.227
Expression system: Spodoptera frugiperda

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