1.1.5.10 D-2-hydroxybutyrate + ubiquinone-10 - Pseudomonas putida 2-oxobutyrate + ubiquinol-10 - ? 460912 1.1.5.10 D-glycerate + ubiquinone-10 - Pseudomonas putida ? + ubiquinol-10 - ? 460952 1.1.5.10 D-lactate + 2,6-dichlorophenol-indophenol ordered mechanism, first D-lactate and then 2,6-dichlorophenol-indophenol bind to the enzyme to form a ternary complex, from which pyruvate and reduced 2,6-dichlorophenol-indophenol dissociate in that oder Oryctolagus cuniculus pyruvate + reduced 2,6-dichlorophenol-indophenol - ? 428528 1.1.5.10 D-lactate + 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide - Pseudomonas putida pyruvate + reduced 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide - ? 460957 1.1.5.10 D-lactate + oxidized 2,6-dichloroindophenol - Oryctolagus cuniculus pyruvate + reduced 2,6-dichloroindophenol - ? 426222 1.1.5.10 D-lactate + ubiquinone the rate with 0.06 mM ubiquinone is 72% of the rate with 2,6-dichloroindophenol Oryctolagus cuniculus pyruvate + ubiquinol - ? 426223 1.1.5.10 D-lactate + ubiquinone-10 - Pseudomonas putida pyruvate + ubiquinol-10 - ? 460958 1.1.5.10 L-lactate + 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide - Pseudomonas putida pyruvate + reduced 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide - ? 397612 1.1.5.10 L-lactate + ubiquinone-10 - Pseudomonas putida pyruvate + ubiquinol-10 - ? 461167 1.1.5.10 additional information the enzyme exhibits narrow substrate specificity. No activity with D-2-hydroxybutyrate, L-2-hydroxybutyrate, D-mandelate, L-mandelate, D-3-phenyllactate, D-glycerate, L-glycerate, DL-2-hydroxyisocaproate, and DL-2-hydroxyoctanoate, with 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide as an electron acceptor Pseudomonas putida ? - - 89