(2R,3R)-2,3-butanediol + NAD+
-
(3R)-acetoin + NADH
-
r
(2R,3R)-2,3-butanediol + NADP+
no detectable activity with (2S,3S)-2,3-butanediol
(R)-acetoin + NADPH + H+
-
r
(2R,3R)-butane-2,3-diol + NAD+
-
(3R,3S)-acetoin + NADH + H+
-
r
(2R,3R)-butane-2,3-diol + NAD+
preferred substrate
(3R,3S)-acetoin + NADH + H+
-
r
(2R,3R)-butane-2,3-diol + NAD+
Paenibacillus polymyxa ATCC 12321 has the ability to form almost exclusively the R isomer of 2,3-BDL (over 98%) when grown under anaerobic conditions
(3R,3S)-acetoin + NADH + H+
-
r
(2R,3R)-butane-2,3-diol + NAD+
preferred substrate, very low activity with the (S)-enantiomer
(3R,3S)-acetoin + NADH + H+
-
r
(2R,3R)-butane-2,3-diol + NAD+
sole product in the reduction reaction, preferred substrate in the oxidation reaction
(3R,3S)-acetoin + NADH + H+
preferred substrate in the reduction reaction
r
(2R,3R)-butane-2,3-diol + NAD+
-
(3R,3S)-acetoin + NADH + H+
-
r
(2R,3R)-butane-2,3-diol + NAD+
Paenibacillus polymyxa ATCC 12321 has the ability to form almost exclusively the R isomer of 2,3-BDL (over 98%) when grown under anaerobic conditions
(3R,3S)-acetoin + NADH + H+
-
r
(2R,3R)-butane-2,3-diol + NAD+
sole product in the reduction reaction, preferred substrate in the oxidation reaction
(3R,3S)-acetoin + NADH + H+
preferred substrate in the reduction reaction
r
