Three aldo-keto reductases of the yeast Saccharomyces cerevisiae.
Saccharomyces cerevisiae is an industrially important yeast, which is also used extensively as a model eukaryote. The S. cerevisiae genome has been sequenced in its entirety and therefore represents an ideal organism in which to carry out functional analysis of genes. We have identified several open reading frames in the S. cerevisiae genome which show significant similarity to members of the aldo-keto reductase superfamily. The physiological roles of these gene products have not been previously determined, but their similarity to other enzymes suggests they may perform roles in carbohydrate metabolism and detoxification pathways. Cloning and expression of three of these enzymes has allowed their substrate specificities to be determined. Expression profiling and gene disruption analysis will allow potential roles for these enzymes within the cell to be examined.
Ford
G
G
Department of Pharmaceutical Sciences, University of Strathclyde, 204 George Street, G1 1XW, Glasgow, UK.
Ellis
E M
EM
D000429:Alcohol Oxidoreductases / Q000235:genetics* / Q000378:metabolism*; D000449:Aldehyde Reductase; D000074408:Aldo-Keto Reductases; D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D003001:Cloning, Molecular; D017931:DNA Primers / Q000235:genetics; D015870:Gene Expression; D018390:Gene Targeting; D016681:Genome, Fungal; D007527:Isoenzymes / Q000235:genetics / Q000378:metabolism; D007700:Kinetics; D008969:Molecular Sequence Data; D051381:Rats; D012441:Saccharomyces cerevisiae / Q000201:enzymology* / Q000235:genetics*; D017386:Sequence Homology, Amino Acid
D017931:DNA Primers; D007527:Isoenzymes; D000429:Alcohol Oxidoreductases; D000074408:Aldo-Keto Reductases; D000449:Aldehyde Reductase