1cbr

X-ray diffraction
2.9Å resolution

CRYSTAL STRUCTURE OF CELLULAR RETINOIC-ACID-BINDING PROTEINS I AND II IN COMPLEX WITH ALL-TRANS-RETINOIC ACID AND A SYNTHETIC RETINOID

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-158819 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Cellular retinoic acid-binding protein 1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 136 amino acids
Theoretical weight: 15.48 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P62965 (Residues: 2-137; Coverage: 99%)
Gene name: Crabp1
Sequence domains: Lipocalin / cytosolic fatty-acid binding protein family
Structure domains: Lipocalin

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P43
Unit cell:
a: 41.44Å b: 41.44Å c: 202.8Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.251 0.251 0.32
Expression system: Escherichia coli BL21(DE3)