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Table 2 Enzyme activities (U/(mg total protein)): reductases

From: Arabinose and xylose fermentation by recombinant Saccharomyces cerevisiae expressing a fungal pentose utilization pathway

Enzyme

Substrate

Strain

AR

D-XYLOSE

L-ARABINOSE

 
 

0.70 ± 0.04

0.82 ± 0.01

TMB3662

 

0.47 ± 0.05

0.53 ± 0.03

TMB3664

 

0.67 ± 0.03

0.80 ± 0.07

TMB3665

ALX b

XYLITOLa

L-ARABITOLa

 
 

11.20 ± 1.40

0.00

TMB3658

ALX

L-XYLULOSE

 
 

3.01 ± 0.50

TMB3664

 

0.00

TMB3665

  1. b. NAD+ as a cofactor (reverse reaction). NADH was used as a cofactor for all other reactions.