5l2n

X-ray diffraction
1.7Å resolution

Structure of ALDH1A1 in complex with BUC25

Released:
Source organism: Homo sapiens

Function and Biology Details

Reactions catalysed:
4-aminobutanal + NAD(+) + H(2)O = 4-aminobutanoate + NADH
Benzaldehyde + NAD(+) + H(2)O = benzoate + NADH
An aldehyde + NAD(+) + H(2)O = a carboxylate + NADH
Retinal + NAD(+) + H(2)O = retinoate + NADH

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
PDBe Complex ID:
PDB-CPX-132425 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aldehyde dehydrogenase 1A1 Chain: A
Molecule details ›
Chain: A
Length: 501 amino acids
Theoretical weight: 54.94 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P00352 (Residues: 1-501; Coverage: 100%)
Gene names: ALDC, ALDH1, ALDH1A1, PUMB1
Sequence domains: Aldehyde dehydrogenase family
Structure domains:

Ligands and Environments

3 bound ligands:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P422
Unit cell:
a: 108.94Å b: 108.94Å c: 83.189Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.215 0.243
Expression system: Escherichia coli