22356752ENSG00000143149ENSMUSG00000026687P49189Q9JLJ2NM_000696NM_001365774NM_019993NP_000687NP_001352703NP_001389774NP_001389775NP_0013920244-trimethylaminobutyraldehyde dehydrogenase is an enzyme that in humans is encoded by the ALDH9A1 gene.

It has a high activity for oxidation of gamma-aminobutyraldehyde (GABAL) and other amino aldehydes.

The enzyme catalyzes the dehydrogenation of GABAL to gamma-aminobutyric acid (GABA).

This isozyme is a tetramer of identical 54-kD subunits.

This article on a gene on human chromosome 1 is a stub.