› 3bcj

X-ray diffraction
0.78Å 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
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-537846 (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 BL21
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:
Ligand CIT 1 x CIT
Ligand FIS 1 x FIS
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 49.2Å b: 66.642Å c: 47.28Å
α: 90° β: 91.67° γ: 90°
R-values:
R R work R free
0.101 0.1 0.11
Expression system: Escherichia coli BL21

Quick links

Citations

1 review citation

Physiological and Pathological Roles of Aldose Reductase.
Singh et al. (2021)
2 other articles

5 mentions without citation

Ab initio solution of macromolecular crystal structures without direct methods.
McCoy et al. (2017)
4 more