ISDA: 9IG2

Deposition Date 2025-02-18

Release Date 2026-02-18

Last Version Date 2026-02-25

Entry Detail

PDB ID:

9IG2

Keywords:

OXIDOREDUCTASE

Title:

Crystal structure of human aldehyde dehydrogenase 3 A1 (ALDH3A1) bound to allyl-isothiocyanate

Biological Source:

Source Organism(s):

Homo sapiens (Taxon ID: 9606)

Expression System(s):

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.05 Å

R-Value Free:

0.21

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Aldehyde dehydrogenase, dimeric NADP-preferring
Gene (Uniprot):ALDH3A1
Chain IDs:A, B
Chain Length:467
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P30838 Pfam ID:PF00171 EC:1.2.1.5

Ligand Molecules

9AI

ACT

Primary Citation

Dietary isothiocyanates inhibit the oxidative activity of salivary aldehyde dehydrogenase ALDH3A1 and modulate aroma release.

Boichot, V, Chaloyard, J, Gourrat, K, Moreno, J, Saliou, J.M, Heydel, J.M, Canon, F, Neiers, F, Schwartz, M.Show

Food Chem 508 148324 148324 (2026)

PMID: 41672019 DOI: 10.1016/j.foodchem.2026.148324

Primary Citation of related structures

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