… -cell bioreduction of aromatic α-keto esters using Candida tenuis xylose reductase and Candida boidinii formate dehydrogenase co-expressed in Escherichia coli

R Kratzer, M Pukl, S Egger, B Nidetzky - Microbial Cell Factories, 2008 - Springer
… of precursor ketones. A wide variety of synthetically useful reductases are expressed
heterologously in Escherichia coli to a high … The limited capacity of central metabolic pathways in …

One-Step Biosynthesis of α-Keto-γ-Methylthiobutyric Acid from L-Methionine by an Escherichia coli Whole-Cell Biocatalyst Expressing an Engineered L-Amino Acid Deaminase …

GS Hossain, J Li, H Shin, G Du, M Wang, L Liu, J Chen - PloS one, 2014 - journals.plos.org
… Moreover, the nascent α-keto acid is non-enzymatically … Proteus vulgaris was overexpressed
in Escherichia coli BL21 (DE3), … biosynthesis of the other α-keto acids via biotransformation. …

Conversion of Methylglyoxal to Acetol by Escherichia coli Aldo-Keto Reductases

J Ko, I Kim, S Yoo, B Min, K Kim, C Park - Journal of bacteriology, 2005 - Am Soc Microbiol
… of MG to acetol in MG-accumulating Escherichia coli cells by use of 1 H … keto reductases
(AKRs), which are known to exhibit activity to MG, revealed nine open reading frames from the E

Gene-protein relationships of the α-keto acid dehydrogenase complexes of Escherichia coli K12: chromosomal location of the lipoamide dehydrogenase gene

JR Guest - Microbiology, 1974 - microbiologyresearch.org
Two representative lipoamide dehydrogenase mutants (lpd1 and lpd4) were used to locate
the lpd gene in the linkage map of Escherichia coli by conjugation and detailed …

A novel aldo-keto reductase from Escherichia coli can increase resistance to methylglyoxal toxicity

AW Grant, G Steel, H Waugh… - FEMS microbiology …, 2003 - academic.oup.com
… A novel aldo-keto reductase (AKR) from Escherichia coli has been cloned, expressed and
… aflatoxin dialdehyde reductases of the aldo-keto reductase AKR7 family and to potassium …

Substrate range of acetohydroxy acid synthase I from Escherichia coli in the stereoselective synthesis of α‐hydroxy ketones

S Engel, M Vyazmensky, D Berkovich… - Biotechnology and …, 2004 - Wiley Online Library
Acetohydroxy acid synthase I appears to be the most effective of the AHAS isozymes found
in Escherichia coli in the chiral synthesis of phenylacetyl carbinol from pyruvate and …

Gene-Protein Relationships of the α-Keto Acid Dehydrogenase Complexes of Escherichia coli k12: Isolation and Characterization of Lipoamide Dehydrogenase …

JR Guest, IT Creaghan - Microbiology, 1973 - microbiologyresearch.org
… This indicates that there is a lipoamide dehydrogenase gene in the leu region of the
Escherichia coli linkage map and strongly supports the view that the E3 components of both α-…

Purification and Identification of an Escherichiacoli β‐Keto Ester Reductase as 2,5‐Diketo‐d‐gluconate Reductase YqhE

M Habrych, S Rodriguez, JD Stewart - Biotechnology progress, 2002 - Wiley Online Library
… We have therefore turned to expressing yeast reductases in Escherichia coli since this
organism is well suited to large-scale growth and genetic techniques for manipulating its genome …

Alpha-keto acids are novel siderophores in the genera Proteus, Providencia, and Morganella and are produced by amino acid deaminases

H Drechsel, A Thieken, R Reissbrodt, G Jung… - Journal of …, 1993 - Am Soc Microbiol
… or negligible with smaller a-keto acids or those possessing … Escherichia coli and Salmonella
spp., could not utilize a-keto … both ce-hydroxy acids and oe-keto acids, of which the latter can …

Expression of E1 Component of Human Branched-Chain α-Keto Acid Dehydrogenase Complex in Escherichia coli by Cotransformation with Chaperonins GroEL …

RM Wynn, JR Davie, JL Song, JL Chuang… - Methods in …, 2000 - Elsevier
α-keto acids derived from leucine, isoleucine, and valine. The E1 component is a heterotetramer
consisting of two α (… recombinant mammalian E1 in Escherichia coli. This bacterial host …