4igs

X-ray diffraction
0.85Å resolution

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
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aldo-keto reductase family 1 member B1 Chain: A
Molecule details ›
Chain: A
Length: 316 amino acids
Theoretical weight: 35.9 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
1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P21
Unit cell:
a: 49.536Å b: 66.88Å c: 47.525Å
α: 90° β: 91.66° γ: 90°
R-values:
R R work R free
0.135 0.135 0.143
Expression system: Escherichia coli