1.1.9.1 (R)-2-butanol + ferricyanide enzyme electrode, 6.5% of vmax with 1-butanol, soluble enzyme, 6% of vmax with 1-butanol. With enzyme electrode, (S)-enantiomer is 13fold preferred over (R)-enantiomer, with soluble enzyme 13.5fold, respectively Comamonas testosteroni butan-2-one + ferrocyanide - ? 407635 1.1.9.1 (R)-2-heptanol + ferricyanide enzyme electrode, 10% of vmax with 1-butanol, soluble enzyme, 5.5% of vmax with 1-butanol. With enzyme electrode, (S)-enantiomer is 82fold preferred over (R)-enantiomer, with soluble enzyme 315fold, respectively Comamonas testosteroni heptan-2-one + ferrocyanide - ? 407636 1.1.9.1 (R)-2-hexanol + ferrocyanide enzyme electrode, 14% of vmax with 1-butanol, soluble enzyme, 9% of vmax with 1-butanol. With enzyme electrode, (S)-enantiomer is 35fold preferred over (R)-enantiomer, with soluble enzyme 105fold, respectively Comamonas testosteroni hexan-2-one + ferricyanide - ? 407637 1.1.9.1 (R)-2-octanol + ferrocyanide enzyme electrode, 8% of vmax with 1-butanol. With enzyme electrode, (S)-enantiomer is 82fold preferred over (R)-enantiomer, with soluble enzyme 800fold, respectively Comamonas testosteroni octan-2-one + ferricyanide - ? 407640 1.1.9.1 (R)-3-bromo-2-methyl-1-propanol + ferricyanide - Comamonas testosteroni (R)-3-bromo-2-methyl-propanal + ferrocyanide - r 407642 1.1.9.1 (R)-glycidol + ferrocyanide enzyme electrode, 37% of vmax with 1-butanol, soluble enzyme, 1.6% of vmax with 1-butanol. With enzyme electrode, (S)-enantiomer is 0.9fold preferred over (R)-enantiomer, with soluble enzyme no distinction Comamonas testosteroni ? + ferricyanide - ? 407650 1.1.9.1 (R)-solketal + 2 ferricyanide (R)-enantiomer is prefered, enantiomeric ratio is 30 Comamonas testosteroni (R)-solketal aldehyde + 2 ferrocyanide + 2 H+ - r 407655 1.1.9.1 (R)-solketal + ferrocyanide enzyme electrode, 35% of vmax with 1-butanol, soluble enzyme, 10% of vmax with 1-butanol. With enzyme electrode, (S)-enantiomer is 39fold preferred over (R)-enantiomer, with soluble enzyme 117fold, respectively Comamonas testosteroni ? + ferricyanide - ? 407656 1.1.9.1 (R)-solketal aldehyde + ferrocyanide - Comamonas testosteroni (R)-solketal + ferricyanide - r 407657 1.1.9.1 (R)-solketal aldehyde + ferrocyanide (R)-enantiomer is prefered, enantiomeric ratio is 2.8 for initial rate measurement Comamonas testosteroni (R)-solketal + ferricyanide - r 407657