3v35

X-ray diffraction
1.9Å resolution

Aldose reductase complexed with a nitro compound

Released:
Source organism: Homo sapiens

Function and Biology Details

Reactions catalysed:
Alditol + NAD(P)(+) = aldose + NAD(P)H
All-trans-retinol + NADP(+) = all-trans-retinal + NADPH
Glycerol + NADP(+) = D-glyceraldehyde + NADPH
Allyl alcohol + NADP(+) = acrolein + NADPH

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-147224 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aldo-keto reductase family 1 member B1 Chain: A
Molecule details ›
Chain: A
Length: 336 amino acids
Theoretical weight: 38.07 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P15121 (Residues: 1-316; Coverage: 100%)
Gene names: AKR1B1, ALDR1, ALR2
Sequence domains: Aldo/keto reductase family
Structure domains: NADP-dependent oxidoreductase domain

Ligands and Environments


Cofactor: Ligand NAP 1 x NAP
2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: OXFORD DIFFRACTION ENHANCE ULTRA
Spacegroup: P21
Unit cell:
a: 46.927Å b: 68.158Å c: 48.934Å
α: 90° β: 93.75° γ: 90°
R-values:
R R work R free
0.145 0.143 0.183
Expression system: Escherichia coli